Index

A

accept_output_buffer (fastvideo.attention.backends.abstract.AttentionBackend attribute) (fastvideo.attention.backends.flash_attn.FlashAttentionBackend attribute) (fastvideo.attention.backends.sage_attn.SageAttentionBackend attribute) (fastvideo.attention.backends.sdpa.SDPABackend attribute) (fastvideo.attention.backends.sliding_tile_attn.SlidingTileAttentionBackend attribute) (fastvideo.attention.backends.video_sparse_attn.VideoSparseAttentionBackend attribute) act_fn (fastvideo.configs.models.vaes.hunyuanvae.HunyuanVAEArchConfig attribute) add_check() (fastvideo.pipelines.stages.validators.VerificationResult method) add_cli_args() (fastvideo.configs.configs.PreprocessConfig static method) (fastvideo.configs.models.dits.base.DiTConfig static method) (fastvideo.configs.models.vaes.base.VAEConfig static method) (fastvideo.configs.pipelines.base.PipelineConfig static method) (fastvideo.configs.sample.base.SamplingParam static method) (fastvideo.fastvideo_args.FastVideoArgs static method) (fastvideo.fastvideo_args.TrainingArgs static method) add_component() (fastvideo.workflow.workflow_base.WorkflowBase method) add_module() (fastvideo.pipelines.composed_pipeline_base.ComposedPipelineBase method) add_pipeline_config() (fastvideo.workflow.workflow_base.WorkflowBase method) add_stage() (fastvideo.pipelines.composed_pipeline_base.ComposedPipelineBase method) add_stage_execution_time() (fastvideo.pipelines.pipeline_batch_info.PipelineLoggingInfo method) add_stage_metric() (fastvideo.pipelines.pipeline_batch_info.PipelineLoggingInfo method) add_validator() (fastvideo.workflow.preprocess.components.PreprocessingDataValidator method) added_kv_proj_dim (fastvideo.configs.models.dits.wanvideo.WanVideoArchConfig attribute) added_vocab_end_index (fastvideo.layers.vocab_parallel_embedding.VocabParallelEmbeddingShardIndices attribute) added_vocab_start_index (fastvideo.layers.vocab_parallel_embedding.VocabParallelEmbeddingShardIndices attribute) adjust_scalar_to_fused_array() (in module fastvideo.layers.linear) adjust_video_length() (fastvideo.pipelines.stages.latent_preparation.LatentPreparationStage method) all (in module fastvideo.layers.quantization) all_gather() (fastvideo.distributed.device_communicators.base_device_communicator.DeviceCommunicatorBase method) (fastvideo.distributed.device_communicators.cpu_communicator.CpuCommunicator method) (fastvideo.distributed.device_communicators.pynccl.PyNcclCommunicator method) (fastvideo.distributed.parallel_state.GroupCoordinator method) all_gather_obj() (fastvideo.distributed.utils.StatelessProcessGroup method) all_reduce() (fastvideo.distributed.device_communicators.base_device_communicator.DeviceCommunicatorBase method) (fastvideo.distributed.device_communicators.cpu_communicator.CpuCommunicator method) (fastvideo.distributed.device_communicators.cuda_communicator.CudaCommunicator method) (fastvideo.distributed.device_communicators.pynccl.PyNcclCommunicator method) (fastvideo.distributed.parallel_state.GroupCoordinator method) (in module fastvideo.distributed.parallel_state) all_reduce_fake() (in module fastvideo.distributed.parallel_state) all_to_all_4D() (fastvideo.distributed.device_communicators.base_device_communicator.DeviceCommunicatorBase method) (fastvideo.distributed.parallel_state.GroupCoordinator method) apply() (fastvideo.layers.linear.LinearMethodBase method) (fastvideo.layers.linear.UnquantizedLinearMethod method) (fastvideo.layers.quantization.base_config.QuantizeMethodBase method) (fastvideo.layers.vocab_parallel_embedding.UnquantizedEmbeddingMethod method)

apply_activation_checkpointing() (in module fastvideo.training.activation_checkpoint) arch_config (fastvideo.configs.models.base.ModelConfig attribute) (fastvideo.configs.models.dits.base.DiTConfig attribute) (fastvideo.configs.models.dits.hunyuanvideo.HunyuanVideoConfig attribute) (fastvideo.configs.models.dits.stepvideo.StepVideoConfig attribute) (fastvideo.configs.models.dits.wanvideo.WanVideoConfig attribute) (fastvideo.configs.models.encoders.base.EncoderConfig attribute) (fastvideo.configs.models.encoders.base.ImageEncoderConfig attribute) (fastvideo.configs.models.encoders.base.TextEncoderConfig attribute) (fastvideo.configs.models.encoders.clip.CLIPTextConfig attribute) (fastvideo.configs.models.encoders.clip.CLIPVisionConfig attribute) (fastvideo.configs.models.encoders.llama.LlamaConfig attribute) (fastvideo.configs.models.encoders.t5.T5Config attribute) (fastvideo.configs.models.vaes.base.VAEConfig attribute) (fastvideo.configs.models.vaes.hunyuanvae.HunyuanVAEConfig attribute) (fastvideo.configs.models.vaes.stepvideovae.StepVideoVAEConfig attribute) (fastvideo.configs.models.vaes.wanvae.WanVAEConfig attribute) ArchConfig (class in fastvideo.configs.models.base) architectures (fastvideo.configs.models.encoders.base.EncoderArchConfig attribute) argtypes (fastvideo.distributed.device_communicators.pynccl_wrapper.Function attribute) ARM (fastvideo.platforms.interface.CpuArchEnum attribute) as_version_str() (fastvideo.platforms.interface.DeviceCapability method) asdict_zerocopy() (fastvideo.attention.backends.abstract.AttentionMetadata method) attention_bias (fastvideo.configs.models.encoders.llama.LlamaArchConfig attribute) attention_dropout (fastvideo.configs.models.encoders.clip.CLIPTextArchConfig attribute) (fastvideo.configs.models.encoders.clip.CLIPVisionArchConfig attribute) (fastvideo.configs.models.encoders.llama.LlamaArchConfig attribute) attention_head_dim (fastvideo.configs.models.dits.hunyuanvideo.HunyuanVideoArchConfig attribute) (fastvideo.configs.models.dits.stepvideo.StepVideoArchConfig attribute) (fastvideo.configs.models.dits.wanvideo.WanVideoArchConfig attribute) attention_mask (fastvideo.configs.models.encoders.base.BaseEncoderOutput attribute) attention_type (fastvideo.configs.models.dits.stepvideo.StepVideoArchConfig attribute) AttentionBackend (class in fastvideo.attention.backends.abstract) AttentionBackendEnum (class in fastvideo.platforms.interface) AttentionImpl (class in fastvideo.attention.backends.abstract) AttentionLayer (class in fastvideo.attention.backends.abstract) AttentionMetadata (class in fastvideo.attention.backends.abstract) AttentionMetadataBuilder (class in fastvideo.attention.backends.abstract) attentions (fastvideo.configs.models.encoders.base.BaseEncoderOutput attribute) attn_metadata (fastvideo.forward_context.ForwardContext attribute) (fastvideo.pipelines.pipeline_batch_info.TrainingBatch attribute) attn_metadata_vsa (fastvideo.pipelines.pipeline_batch_info.TrainingBatch attribute) attn_scales (fastvideo.configs.models.vaes.wanvae.WanVAEArchConfig attribute) average_head_losses() (in module fastvideo.STA_configuration)

B

backend_name_to_enum() (in module fastvideo.attention.selector) backward() (fastvideo.distributed.device_communicators.base_device_communicator.DistributedAutograd.AllGather static method) (fastvideo.distributed.device_communicators.base_device_communicator.DistributedAutograd.AllReduce static method) (fastvideo.distributed.device_communicators.base_device_communicator.DistributedAutograd.AllToAll4D static method) (fastvideo.pipelines.stages.base.PipelineStage method) barrier() (fastvideo.distributed.parallel_state.GroupCoordinator method) (fastvideo.distributed.utils.StatelessProcessGroup method) base_dim (fastvideo.configs.models.vaes.wanvae.WanVAEArchConfig attribute) BaseEncoderOutput (class in fastvideo.configs.models.encoders.base) BasePreprocessPipeline (class in fastvideo.pipelines.preprocess.preprocess_pipeline_base) BASIC (fastvideo.pipelines.pipeline_registry.PipelineType attribute) basic_t2v_record_creator() (in module fastvideo.workflow.preprocess.record_schema) batch_size (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) batchsize_forward_time (in module fastvideo.forward_context) batchsize_logging_interval (in module fastvideo.forward_context) blend_num_frames (fastvideo.configs.models.vaes.base.VAEConfig attribute) block_out_channels (fastvideo.configs.models.vaes.hunyuanvae.HunyuanVAEArchConfig attribute) BLOCK_SKIP (fastvideo.training.activation_checkpoint.CheckpointType attribute) bool_value() (fastvideo.pipelines.stages.validators.StageValidators static method)

bos_token_id (fastvideo.configs.models.encoders.clip.CLIPTextArchConfig attribute) (fastvideo.configs.models.encoders.llama.LlamaArchConfig attribute) boundary_ratio (fastvideo.fastvideo_args.FastVideoArgs attribute) broadcast() (fastvideo.distributed.device_communicators.pynccl.PyNcclCommunicator method) (fastvideo.distributed.parallel_state.GroupCoordinator method) broadcast_obj() (fastvideo.distributed.utils.StatelessProcessGroup method) broadcast_object() (fastvideo.distributed.parallel_state.GroupCoordinator method) broadcast_object_list() (fastvideo.distributed.parallel_state.GroupCoordinator method) broadcast_recv_src_counter (fastvideo.distributed.utils.StatelessProcessGroup attribute) broadcast_send_counter (fastvideo.distributed.utils.StatelessProcessGroup attribute) broadcast_tensor_dict() (fastvideo.distributed.parallel_state.GroupCoordinator method) buffer_type (in module fastvideo.distributed.device_communicators.pynccl_wrapper) build() (fastvideo.attention.backends.abstract.AttentionMetadataBuilder method) (fastvideo.attention.backends.sliding_tile_attn.SlidingTileAttentionMetadataBuilder method) (fastvideo.attention.backends.video_sparse_attn.VideoSparseAttentionMetadataBuilder method) build_clip() (fastvideo.pipelines.basic.stepvideo.stepvideo_pipeline.StepVideoPipeline method) build_dataset() (in module fastvideo.workflow.preprocess.components) build_llm() (fastvideo.pipelines.basic.stepvideo.stepvideo_pipeline.StepVideoPipeline method) build_pipeline() (in module fastvideo.pipelines) builtin_platform_plugins (in module fastvideo.platforms)

C

cache_strategy (fastvideo.fastvideo_args.FastVideoArgs attribute) cache_type (fastvideo.configs.sample.base.CacheParams attribute) (fastvideo.configs.sample.teacache.TeaCacheParams attribute) (fastvideo.configs.sample.teacache.WanTeaCacheParams attribute) CacheParams (class in fastvideo.configs.sample.base) caption_channels (fastvideo.configs.models.dits.stepvideo.StepVideoArchConfig attribute) check_fastvideo_args() (fastvideo.fastvideo_args.FastVideoArgs method) check_pipeline_config() (fastvideo.configs.pipelines.base.PipelineConfig method) check_preprocess_config() (fastvideo.configs.configs.PreprocessConfig method) check_sampling_param() (fastvideo.configs.sample.base.SamplingParam method) checkpointing_steps (fastvideo.fastvideo_args.TrainingArgs attribute) checkpoints_total_limit (fastvideo.fastvideo_args.TrainingArgs attribute) CheckpointType (class in fastvideo.training.activation_checkpoint) choices() (fastvideo.configs.configs.DatasetType class method) (fastvideo.fastvideo_args.ExecutionMode class method) (fastvideo.fastvideo_args.WorkloadType class method) (fastvideo.pipelines.pipeline_registry.PipelineType class method) classifier_dropout (fastvideo.configs.models.encoders.t5.T5ArchConfig attribute) clean_cli_args() (in module fastvideo.configs.utils) clean_up() (fastvideo.workflow.preprocess.components.ParquetDatasetSaver method) cleanup_dist_env_and_memory() (in module fastvideo.distributed.parallel_state) clip_embedding_neg (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) clip_embedding_pos (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) clip_grad_norm_() (in module fastvideo.training.training_utils) clip_grad_norm_while_handling_failing_dtensor_cases() (in module fastvideo.training.training_utils) clip_output (fastvideo.configs.models.vaes.wanvae.WanVAEArchConfig attribute) clip_postprocess_text() (in module fastvideo.configs.pipelines.hunyuan) clip_preprocess_text() (in module fastvideo.configs.pipelines.hunyuan) CLIPTextArchConfig (class in fastvideo.configs.models.encoders.clip) CLIPTextConfig (class in fastvideo.configs.models.encoders.clip) CLIPVisionArchConfig (class in fastvideo.configs.models.encoders.clip) CLIPVisionConfig (class in fastvideo.configs.models.encoders.clip) CLISubcommand (class in fastvideo.entrypoints.cli.cli_types) cmd() (fastvideo.entrypoints.cli.cli_types.CLISubcommand method) (fastvideo.entrypoints.cli.generate.GenerateSubcommand method) cmd_init() (in module fastvideo.entrypoints.cli.generate) (in module fastvideo.entrypoints.cli.main) coefficients (fastvideo.configs.sample.teacache.TeaCacheParams attribute) (fastvideo.configs.sample.teacache.WanTeaCacheParams property) collective_rpc() (fastvideo.worker.executor.Executor method) (fastvideo.worker.multiproc_executor.MultiprocExecutor method) ColumnParallelLinear (class in fastvideo.layers.linear) compare_folders() (in module fastvideo.tests.utils) ComposedPipelineBase (class in fastvideo.pipelines.composed_pipeline_base) compute_density_for_timestep_sampling() (in module fastvideo.training.training_utils) compute_video_ssim_torchvision() (in module fastvideo.tests.utils) conditional_dict (fastvideo.pipelines.pipeline_batch_info.TrainingBatch attribute) ConditioningStage (class in fastvideo.pipelines.stages.conditioning) configure_sta() (in module fastvideo.STA_configuration) CONSTANT (fastvideo.training.training_utils.SchedulerType attribute) CONSTANT_WITH_WARMUP (fastvideo.training.training_utils.SchedulerType attribute) construct_variable_block_sizes() (in module fastvideo.attention.backends.video_sparse_attn) convert_to_lora_layers() (fastvideo.pipelines.lora_pipeline.LoRAPipeline method) COSINE (fastvideo.training.training_utils.SchedulerType attribute) COSINE_WITH_MIN_LR (fastvideo.training.training_utils.SchedulerType attribute)

COSINE_WITH_RESTARTS (fastvideo.training.training_utils.SchedulerType attribute) CPU (fastvideo.platforms.interface.PlatformEnum attribute) cpu_group (fastvideo.distributed.parallel_state.GroupCoordinator attribute) cpu_platform_plugin() (in module fastvideo.platforms) CpuArchEnum (class in fastvideo.platforms.interface) CpuCommunicator (class in fastvideo.distributed.device_communicators.cpu_communicator) CpuPlatform (class in fastvideo.platforms.cpu) create() (fastvideo.distributed.utils.StatelessProcessGroup static method) create_pipeline_stages() (fastvideo.pipelines.basic.hunyuan.hunyuan_pipeline.HunyuanVideoPipeline method) (fastvideo.pipelines.basic.stepvideo.stepvideo_pipeline.StepVideoPipeline method) (fastvideo.pipelines.basic.wan.wan_dmd_pipeline.WanDMDPipeline method) (fastvideo.pipelines.basic.wan.wan_i2v_dmd_pipeline.WanImageToVideoDmdPipeline method) (fastvideo.pipelines.basic.wan.wan_i2v_pipeline.WanImageToVideoPipeline method) (fastvideo.pipelines.basic.wan.wan_pipeline.WanPipeline method) (fastvideo.pipelines.composed_pipeline_base.ComposedPipelineBase method) (fastvideo.pipelines.preprocess.preprocess_pipeline_base.BasePreprocessPipeline method) (fastvideo.pipelines.preprocess.preprocess_pipeline_i2v.PreprocessPipeline_I2V method) (fastvideo.pipelines.preprocess.wan.wan_preprocess_pipelines.PreprocessPipelineI2V method) (fastvideo.pipelines.preprocess.wan.wan_preprocess_pipelines.PreprocessPipelineT2V method) (fastvideo.training.distillation_pipeline.DistillationPipeline method) (fastvideo.training.training_pipeline.TrainingPipeline method) create_record() (fastvideo.pipelines.preprocess.preprocess_pipeline_base.BasePreprocessPipeline method) (fastvideo.pipelines.preprocess.preprocess_pipeline_i2v.PreprocessPipeline_I2V method) create_record_for_schema() (fastvideo.pipelines.preprocess.preprocess_pipeline_base.BasePreprocessPipeline method) create_training_stages() (fastvideo.pipelines.composed_pipeline_base.ComposedPipelineBase method) (fastvideo.training.wan_distillation_pipeline.WanDistillationPipeline method) (fastvideo.training.wan_i2v_distillation_pipeline.WanI2VDistillationPipeline method) (fastvideo.training.wan_i2v_training_pipeline.WanI2VTrainingPipeline method) (fastvideo.training.wan_training_pipeline.WanTrainingPipeline method) create_weights() (fastvideo.layers.linear.LinearMethodBase method) (fastvideo.layers.linear.UnquantizedLinearMethod method) (fastvideo.layers.quantization.base_config.QuantizeMethodBase method) (fastvideo.layers.vocab_parallel_embedding.UnquantizedEmbeddingMethod method) crop_start (fastvideo.configs.pipelines.hunyuan.PromptTemplate attribute) cross_attn_norm (fastvideo.configs.models.dits.wanvideo.WanVideoArchConfig attribute) CUDA (fastvideo.platforms.interface.PlatformEnum attribute) cuda_platform_plugin() (in module fastvideo.platforms) CudaCommunicator (class in fastvideo.distributed.device_communicators.cuda_communicator) CudaPlatform (in module fastvideo.platforms.cuda) CudaPlatformBase (class in fastvideo.platforms.cuda) cudaStream_t (in module fastvideo.distributed.device_communicators.pynccl_wrapper) cur_adapter_name (fastvideo.pipelines.lora_pipeline.LoRAPipeline attribute) cur_adapter_path (fastvideo.pipelines.lora_pipeline.LoRAPipeline attribute) current_epoch (fastvideo.training.distillation_pipeline.DistillationPipeline attribute) (fastvideo.training.training_pipeline.TrainingPipeline attribute) current_timestep (fastvideo.attention.backends.abstract.AttentionMetadata attribute) (fastvideo.attention.backends.sliding_tile_attn.SlidingTileAttentionMetadata attribute) (fastvideo.attention.backends.video_sparse_attn.VideoSparseAttentionMetadata attribute) (fastvideo.forward_context.ForwardContext attribute) (fastvideo.pipelines.pipeline_batch_info.TrainingBatch attribute) current_trainstep (fastvideo.training.distillation_pipeline.DistillationPipeline attribute) current_vsa_sparsity (fastvideo.pipelines.pipeline_batch_info.TrainingBatch attribute) custom_to_hf_state_dict() (in module fastvideo.training.training_utils) CustomOp (class in fastvideo.layers.custom_op) CYAN (in module fastvideo.worker.gpu_worker)

D

d_ff (fastvideo.configs.models.encoders.t5.T5ArchConfig attribute) d_kv (fastvideo.configs.models.encoders.t5.T5ArchConfig attribute) d_model (fastvideo.configs.models.encoders.t5.T5ArchConfig attribute) data_expiration_seconds (fastvideo.distributed.utils.StatelessProcessGroup attribute) data_path (fastvideo.fastvideo_args.TrainingArgs attribute) data_type (fastvideo.configs.sample.base.SamplingParam attribute) (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) dataloader_num_workers (fastvideo.configs.configs.PreprocessConfig attribute) (fastvideo.fastvideo_args.TrainingArgs attribute) dataset_output_dir (fastvideo.configs.configs.PreprocessConfig attribute) dataset_path (fastvideo.configs.configs.PreprocessConfig attribute) dataset_type (fastvideo.configs.configs.PreprocessConfig attribute) DatasetType (class in fastvideo.configs.configs) decoder_base_dim (fastvideo.configs.models.vaes.wanvae.WanVAEArchConfig attribute) decoder_start_token_id (fastvideo.configs.models.encoders.base.TextEncoderArchConfig attribute) DecodingStage (class in fastvideo.pipelines.stages.decoding) DEFAULT_LOGGING_CONFIG (in module fastvideo.logger) default_on() (fastvideo.layers.custom_op.CustomOp static method) DEFAULT_TEXT_ENCODER_PRECISIONS (fastvideo.configs.pipelines.base.PipelineConfig attribute) DEFAULT_VOCAB_PADDING_SIZE (in module fastvideo.layers.vocab_parallel_embedding) DenoisingStage (class in fastvideo.pipelines.stages.denoising) dense_act_fn (fastvideo.configs.models.encoders.t5.T5ArchConfig attribute) destroy() (fastvideo.distributed.device_communicators.base_device_communicator.DeviceCommunicatorBase method) (fastvideo.distributed.device_communicators.cuda_communicator.CudaCommunicator method) (fastvideo.distributed.parallel_state.GroupCoordinator method) destroy_distributed_environment() (in module fastvideo.distributed.parallel_state) destroy_model_parallel() (in module fastvideo.distributed.parallel_state) device (fastvideo.pipelines.lora_pipeline.LoRAPipeline attribute) (fastvideo.pipelines.stages.base.PipelineStage property) device_communicator (fastvideo.distributed.parallel_state.GroupCoordinator attribute) device_control_env_var (fastvideo.platforms.cuda.CudaPlatformBase attribute) (fastvideo.platforms.mps.MpsPlatform attribute) (fastvideo.platforms.rocm.RocmPlatform attribute) device_group (fastvideo.distributed.parallel_state.GroupCoordinator attribute) device_id_to_physical_device_id() (in module fastvideo.platforms.cuda) device_name (fastvideo.platforms.cpu.CpuPlatform attribute) (fastvideo.platforms.cuda.CudaPlatformBase attribute) (fastvideo.platforms.interface.Platform attribute) (fastvideo.platforms.mps.MpsPlatform attribute) (fastvideo.platforms.rocm.RocmPlatform attribute) device_type (fastvideo.platforms.cpu.CpuPlatform attribute) (fastvideo.platforms.cuda.CudaPlatformBase attribute) (fastvideo.platforms.interface.Platform attribute) (fastvideo.platforms.interface.UnspecifiedPlatform attribute) (fastvideo.platforms.mps.MpsPlatform attribute) (fastvideo.platforms.rocm.RocmPlatform attribute) DeviceCapability (class in fastvideo.platforms.interface) DeviceCommunicatorBase (class in fastvideo.distributed.device_communicators.base_device_communicator) dim_mult (fastvideo.configs.models.vaes.wanvae.WanVAEArchConfig attribute) disable_autocast (fastvideo.configs.pipelines.base.PipelineConfig attribute) (fastvideo.fastvideo_args.FastVideoArgs attribute)

dispatch_forward() (fastvideo.layers.custom_op.CustomOp method) dispatch_key (fastvideo.platforms.cpu.CpuPlatform attribute) (fastvideo.platforms.cuda.CudaPlatformBase attribute) (fastvideo.platforms.interface.Platform attribute) (fastvideo.platforms.mps.MpsPlatform attribute) (fastvideo.platforms.rocm.RocmPlatform attribute) dist_timeout (fastvideo.fastvideo_args.FastVideoArgs attribute) distill_cfg (fastvideo.fastvideo_args.TrainingArgs attribute) DISTILLATION (fastvideo.fastvideo_args.ExecutionMode attribute) DistillationPipeline (class in fastvideo.training.distillation_pipeline) distributed_executor_backend (fastvideo.fastvideo_args.FastVideoArgs attribute) distributed_setup() (in module fastvideo.tests.conftest) DistributedAttention (class in fastvideo.attention.layer) DistributedAttention_VSA (class in fastvideo.attention.layer) DistributedAutograd (class in fastvideo.distributed.device_communicators.base_device_communicator) DistributedAutograd.AllGather (class in fastvideo.distributed.device_communicators.base_device_communicator) DistributedAutograd.AllReduce (class in fastvideo.distributed.device_communicators.base_device_communicator) DistributedAutograd.AllToAll4D (class in fastvideo.distributed.device_communicators.base_device_communicator) dit_config (fastvideo.configs.pipelines.base.PipelineConfig attribute) (fastvideo.configs.pipelines.hunyuan.HunyuanConfig attribute) (fastvideo.configs.pipelines.stepvideo.StepVideoT2VConfig attribute) (fastvideo.configs.pipelines.wan.WanT2V480PConfig attribute) dit_cpu_offload (fastvideo.fastvideo_args.FastVideoArgs attribute) dit_model_name_or_path (fastvideo.fastvideo_args.TrainingArgs attribute) dit_precision (fastvideo.configs.pipelines.base.PipelineConfig attribute) (fastvideo.configs.pipelines.hunyuan.HunyuanConfig attribute) dit_seq_shape (fastvideo.attention.backends.video_sparse_attn.VideoSparseAttentionMetadata attribute) DiTArchConfig (class in fastvideo.configs.models.dits.base) DiTConfig (class in fastvideo.configs.models.dits.base) divide() (in module fastvideo.distributed.utils) divisible() (fastvideo.pipelines.stages.validators.StageValidators static method) divisible_by() (fastvideo.pipelines.stages.validators.StageValidators static method) dmd_denoising_steps (fastvideo.configs.pipelines.base.PipelineConfig attribute) (fastvideo.configs.pipelines.wan.FastWan2_1_T2V_480P_Config attribute) (fastvideo.configs.pipelines.wan.FastWan2_2_TI2V_5B_Config attribute) dmd_latent_vis_dict (fastvideo.pipelines.pipeline_batch_info.TrainingBatch attribute) DmdDenoisingStage (class in fastvideo.pipelines.stages.denoising) do_classifier_free_guidance (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) do_temporal_sample (fastvideo.configs.configs.PreprocessConfig attribute) down_block_types (fastvideo.configs.models.vaes.hunyuanvae.HunyuanVAEArchConfig attribute) drop_short_ratio (fastvideo.configs.configs.PreprocessConfig attribute) dropout (fastvideo.configs.models.dits.stepvideo.StepVideoArchConfig attribute) (fastvideo.configs.models.encoders.clip.CLIPTextArchConfig attribute) (fastvideo.configs.models.encoders.clip.CLIPVisionArchConfig attribute) (fastvideo.configs.models.vaes.wanvae.WanVAEArchConfig attribute) dropout_rate (fastvideo.configs.models.encoders.t5.T5ArchConfig attribute) dtype (fastvideo.configs.models.dits.hunyuanvideo.HunyuanVideoArchConfig attribute) dump_to_json() (fastvideo.configs.pipelines.base.PipelineConfig method) (VideoGenerator.PipelineConfig method)

E

ema_decay (fastvideo.fastvideo_args.TrainingArgs attribute) ema_start_step (fastvideo.fastvideo_args.TrainingArgs attribute) embedded_cfg_scale (fastvideo.configs.pipelines.base.PipelineConfig attribute) (fastvideo.configs.pipelines.hunyuan.HunyuanConfig attribute) embedding() (fastvideo.layers.quantization.base_config.QuantizeMethodBase method) (fastvideo.layers.vocab_parallel_embedding.UnquantizedEmbeddingMethod method) enable_gradient_checkpointing_type (fastvideo.fastvideo_args.TrainingArgs attribute) enable_stage_verification (fastvideo.fastvideo_args.FastVideoArgs attribute) enable_teacache (fastvideo.configs.sample.base.SamplingParam attribute) (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) enable_torch_compile (fastvideo.fastvideo_args.FastVideoArgs attribute) enable_trace_function_call() (in module fastvideo.logger) enabled() (fastvideo.layers.custom_op.CustomOp class method) encoder_attention_mask (fastvideo.pipelines.pipeline_batch_info.TrainingBatch attribute) encoder_attention_mask_neg (fastvideo.pipelines.pipeline_batch_info.TrainingBatch attribute) encoder_hidden_states (fastvideo.pipelines.pipeline_batch_info.TrainingBatch attribute) encoder_hidden_states_neg (fastvideo.pipelines.pipeline_batch_info.TrainingBatch attribute) EncoderArchConfig (class in fastvideo.configs.models.encoders.base) EncoderConfig (class in fastvideo.configs.models.encoders.base) EncodingStage (class in fastvideo.pipelines.stages.encoding) ensure_divisibility() (in module fastvideo.distributed.utils) entries (fastvideo.distributed.utils.StatelessProcessGroup attribute) EntryClass (in module fastvideo.pipelines.basic.hunyuan.hunyuan_pipeline) (in module fastvideo.pipelines.basic.stepvideo.stepvideo_pipeline) (in module fastvideo.pipelines.basic.wan.wan_dmd_pipeline) (in module fastvideo.pipelines.basic.wan.wan_i2v_dmd_pipeline) (in module fastvideo.pipelines.basic.wan.wan_i2v_pipeline) (in module fastvideo.pipelines.basic.wan.wan_pipeline) (in module fastvideo.pipelines.preprocess.preprocess_pipeline_i2v) (in module fastvideo.pipelines.preprocess.preprocess_pipeline_t2v) (in module fastvideo.pipelines.preprocess.wan.wan_preprocess_pipelines)

environment_variables (in module fastvideo.envs) eos_token_id (fastvideo.configs.models.encoders.base.TextEncoderArchConfig attribute) (fastvideo.configs.models.encoders.clip.CLIPTextArchConfig attribute) (fastvideo.configs.models.encoders.llama.LlamaArchConfig attribute) (fastvideo.configs.models.encoders.t5.T5ArchConfig attribute) eps (fastvideo.configs.models.dits.wanvideo.WanVideoArchConfig attribute) eta (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) event_loop() (fastvideo.worker.gpu_worker.Worker method) exclude_lora_layers (fastvideo.configs.models.dits.base.DiTArchConfig attribute) (fastvideo.configs.models.dits.hunyuanvideo.HunyuanVideoArchConfig attribute) (fastvideo.configs.models.dits.stepvideo.StepVideoArchConfig attribute) (fastvideo.configs.models.dits.wanvideo.WanVideoArchConfig attribute) (fastvideo.pipelines.lora_pipeline.LoRAPipeline attribute) execute_forward() (fastvideo.worker.executor.Executor method) (fastvideo.worker.gpu_worker.Worker method) (fastvideo.worker.multiproc_executor.MultiprocExecutor method) ExecutionMode (class in fastvideo.fastvideo_args) Executor (class in fastvideo.worker.executor) expire_data() (fastvideo.distributed.utils.StatelessProcessGroup method) exported_functions (fastvideo.distributed.device_communicators.pynccl_wrapper.NCCLLibrary attribute) extra (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) extra_repr() (fastvideo.layers.activation.GeluAndMul method) (fastvideo.layers.layernorm.RMSNorm method) (fastvideo.layers.linear.ColumnParallelLinear method) (fastvideo.layers.linear.ReplicatedLinear method) (fastvideo.layers.linear.RowParallelLinear method) (fastvideo.layers.rotary_embedding.RotaryEmbedding method) (fastvideo.layers.vocab_parallel_embedding.VocabParallelEmbedding method) extra_step_kwargs (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute)

F

fake_score_latent_vis_dict (fastvideo.pipelines.pipeline_batch_info.TrainingBatch attribute) fake_score_learning_rate (fastvideo.fastvideo_args.TrainingArgs attribute) fake_score_loss (fastvideo.pipelines.pipeline_batch_info.TrainingBatch attribute) fake_score_lr_scheduler (fastvideo.fastvideo_args.TrainingArgs attribute) faker_score_forward() (fastvideo.training.distillation_pipeline.DistillationPipeline method) FastHunyuanConfig (class in fastvideo.configs.pipelines.hunyuan) FastHunyuanSamplingParam (class in fastvideo.configs.sample.hunyuan) fastvideo module fastvideo.attention module fastvideo.attention.backends module fastvideo.attention.backends.abstract module fastvideo.attention.backends.flash_attn module fastvideo.attention.backends.sage_attn module fastvideo.attention.backends.sdpa module fastvideo.attention.backends.sliding_tile_attn module fastvideo.attention.backends.video_sparse_attn module fastvideo.attention.layer module fastvideo.attention.selector module fastvideo.configs module fastvideo.configs.configs module fastvideo.configs.models module fastvideo.configs.models.base module fastvideo.configs.models.dits module fastvideo.configs.models.dits.base module fastvideo.configs.models.dits.hunyuanvideo module fastvideo.configs.models.dits.stepvideo module fastvideo.configs.models.dits.wanvideo module fastvideo.configs.models.encoders module fastvideo.configs.models.encoders.base module fastvideo.configs.models.encoders.clip module fastvideo.configs.models.encoders.llama module fastvideo.configs.models.encoders.t5 module fastvideo.configs.models.vaes module fastvideo.configs.models.vaes.base module fastvideo.configs.models.vaes.hunyuanvae module fastvideo.configs.models.vaes.stepvideovae module fastvideo.configs.models.vaes.wanvae module fastvideo.configs.pipelines module fastvideo.configs.pipelines.base module fastvideo.configs.pipelines.hunyuan module fastvideo.configs.pipelines.registry module fastvideo.configs.pipelines.stepvideo module fastvideo.configs.pipelines.wan module fastvideo.configs.sample module fastvideo.configs.sample.base module fastvideo.configs.sample.hunyuan module fastvideo.configs.sample.registry module fastvideo.configs.sample.stepvideo module fastvideo.configs.sample.teacache module fastvideo.configs.sample.wan module fastvideo.configs.utils module fastvideo.distributed module fastvideo.distributed.communication_op module fastvideo.distributed.device_communicators module fastvideo.distributed.device_communicators.base_device_communicator module fastvideo.distributed.device_communicators.cpu_communicator module fastvideo.distributed.device_communicators.cuda_communicator module fastvideo.distributed.device_communicators.pynccl module fastvideo.distributed.device_communicators.pynccl_wrapper module fastvideo.distributed.parallel_state module fastvideo.distributed.utils module fastvideo.entrypoints module fastvideo.entrypoints.cli module fastvideo.entrypoints.cli.cli_types module fastvideo.entrypoints.cli.generate module fastvideo.entrypoints.cli.main module fastvideo.entrypoints.cli.utils module fastvideo.entrypoints.video_generator module fastvideo.envs module fastvideo.fastvideo_args module fastvideo.forward_context module fastvideo.layers module fastvideo.layers.activation module fastvideo.layers.custom_op module fastvideo.layers.layernorm module fastvideo.layers.linear module fastvideo.layers.mlp module fastvideo.layers.quantization module fastvideo.layers.quantization.base_config module fastvideo.layers.rotary_embedding module fastvideo.layers.utils module fastvideo.layers.visual_embedding module fastvideo.layers.vocab_parallel_embedding module fastvideo.logger module fastvideo.logging_utils module fastvideo.logging_utils.formatter module fastvideo.pipelines module fastvideo.pipelines.basic module fastvideo.pipelines.basic.hunyuan module fastvideo.pipelines.basic.hunyuan.hunyuan_pipeline module fastvideo.pipelines.basic.stepvideo module fastvideo.pipelines.basic.stepvideo.stepvideo_pipeline module fastvideo.pipelines.basic.wan module fastvideo.pipelines.basic.wan.wan_dmd_pipeline module fastvideo.pipelines.basic.wan.wan_i2v_dmd_pipeline module fastvideo.pipelines.basic.wan.wan_i2v_pipeline module fastvideo.pipelines.basic.wan.wan_pipeline module fastvideo.pipelines.composed_pipeline_base module fastvideo.pipelines.lora_pipeline module fastvideo.pipelines.pipeline_batch_info module fastvideo.pipelines.pipeline_registry module fastvideo.pipelines.preprocess module fastvideo.pipelines.preprocess.preprocess_pipeline_base module fastvideo.pipelines.preprocess.preprocess_pipeline_i2v module fastvideo.pipelines.preprocess.preprocess_pipeline_t2v module fastvideo.pipelines.preprocess.preprocess_stages module fastvideo.pipelines.preprocess.v1_preprocess module fastvideo.pipelines.preprocess.v1_preprocessing_new module fastvideo.pipelines.preprocess.wan module fastvideo.pipelines.preprocess.wan.wan_preprocess_pipelines module fastvideo.pipelines.stages module fastvideo.pipelines.stages.base module

fastvideo.pipelines.stages.conditioning module fastvideo.pipelines.stages.decoding module fastvideo.pipelines.stages.denoising module fastvideo.pipelines.stages.encoding module fastvideo.pipelines.stages.image_encoding module fastvideo.pipelines.stages.input_validation module fastvideo.pipelines.stages.latent_preparation module fastvideo.pipelines.stages.stepvideo_encoding module fastvideo.pipelines.stages.text_encoding module fastvideo.pipelines.stages.timestep_preparation module fastvideo.pipelines.stages.validators module fastvideo.pipelines.training module fastvideo.platforms module fastvideo.platforms.cpu module fastvideo.platforms.cuda module fastvideo.platforms.interface module fastvideo.platforms.mps module fastvideo.platforms.rocm module fastvideo.STA_configuration module fastvideo.tests module fastvideo.tests.conftest module fastvideo.tests.utils module fastvideo.training module fastvideo.training.activation_checkpoint module fastvideo.training.checkpointing_utils module fastvideo.training.distillation_pipeline module fastvideo.training.training_pipeline module fastvideo.training.training_utils module fastvideo.training.wan_distillation_pipeline module fastvideo.training.wan_i2v_distillation_pipeline module fastvideo.training.wan_i2v_training_pipeline module fastvideo.training.wan_training_pipeline module fastvideo.version module fastvideo.worker module fastvideo.worker.executor module fastvideo.worker.gpu_worker module fastvideo.worker.multiproc_executor module fastvideo.workflow module fastvideo.workflow.preprocess module fastvideo.workflow.preprocess.components module fastvideo.workflow.preprocess.preprocess_workflow module fastvideo.workflow.preprocess.preprocess_workflow_i2v module fastvideo.workflow.preprocess.preprocess_workflow_t2v module fastvideo.workflow.preprocess.record_schema module fastvideo.workflow.workflow_base module fastvideo_args (fastvideo.pipelines.composed_pipeline_base.ComposedPipelineBase attribute) (fastvideo.pipelines.lora_pipeline.LoRAPipeline attribute) FASTVIDEO_CONFIGURE_LOGGING (in module fastvideo.logger) FASTVIDEO_LOGGING_CONFIG_PATH (in module fastvideo.logger) FASTVIDEO_LOGGING_LEVEL (in module fastvideo.logger) FASTVIDEO_LOGGING_PREFIX (in module fastvideo.logger) FastVideoArgs (class in fastvideo.fastvideo_args) FastWan2_1_T2V_480P_Config (class in fastvideo.configs.pipelines.wan) FastWan2_2_TI2V_5B_Config (class in fastvideo.configs.pipelines.wan) FastWanT2V480PConfig (class in fastvideo.configs.sample.wan) feed_forward_proj (fastvideo.configs.models.encoders.t5.T5ArchConfig attribute) ffn_dim (fastvideo.configs.models.dits.wanvideo.WanVideoArchConfig attribute) FINETUNING (fastvideo.fastvideo_args.ExecutionMode attribute) first_rank (fastvideo.distributed.parallel_state.GroupCoordinator property) FLASH_ATTN (fastvideo.platforms.interface.AttentionBackendEnum attribute) FlashAttentionBackend (class in fastvideo.attention.backends.flash_attn) FlashAttentionImpl (class in fastvideo.attention.backends.flash_attn) flow_shift (fastvideo.configs.pipelines.base.PipelineConfig attribute) (fastvideo.configs.pipelines.hunyuan.FastHunyuanConfig attribute) (fastvideo.configs.pipelines.hunyuan.HunyuanConfig attribute) (fastvideo.configs.pipelines.stepvideo.StepVideoT2VConfig attribute) (fastvideo.configs.pipelines.wan.FastWan2_1_T2V_480P_Config attribute) (fastvideo.configs.pipelines.wan.FastWan2_2_TI2V_5B_Config attribute) (fastvideo.configs.pipelines.wan.Wan2_2_TI2V_5B_Config attribute) (fastvideo.configs.pipelines.wan.WanI2V720PConfig attribute) (fastvideo.configs.pipelines.wan.WanT2V480PConfig attribute) (fastvideo.configs.pipelines.wan.WanT2V720PConfig attribute) flush_frequency (fastvideo.configs.configs.PreprocessConfig attribute) flush_tables() (fastvideo.workflow.preprocess.components.ParquetDatasetSaver method) forced_attn_backend (in module fastvideo.attention.selector) format() (fastvideo.logging_utils.formatter.NewLineFormatter method) forward() (fastvideo.attention.backends.abstract.AttentionImpl method) (fastvideo.attention.backends.abstract.AttentionLayer method) (fastvideo.attention.backends.flash_attn.FlashAttentionImpl method) (fastvideo.attention.backends.sage_attn.SageAttentionImpl method) (fastvideo.attention.backends.sdpa.SDPAImpl method) (fastvideo.attention.backends.sliding_tile_attn.SlidingTileAttentionImpl method) (fastvideo.attention.backends.video_sparse_attn.VideoSparseAttentionImpl method) (fastvideo.attention.layer.DistributedAttention method) (fastvideo.attention.layer.DistributedAttention_VSA method) (fastvideo.attention.layer.LocalAttention method) (fastvideo.distributed.device_communicators.base_device_communicator.DistributedAutograd.AllGather static method) (fastvideo.distributed.device_communicators.base_device_communicator.DistributedAutograd.AllReduce static method) (fastvideo.distributed.device_communicators.base_device_communicator.DistributedAutograd.AllToAll4D static method) (fastvideo.layers.custom_op.CustomOp method) (fastvideo.layers.layernorm.FP32LayerNorm method) (fastvideo.layers.layernorm.LayerNormScaleShift method) (fastvideo.layers.layernorm.ScaleResidual method) (fastvideo.layers.layernorm.ScaleResidualLayerNormScaleShift method) (fastvideo.layers.linear.ColumnParallelLinear method) (fastvideo.layers.linear.LinearBase method) (fastvideo.layers.linear.ReplicatedLinear method) (fastvideo.layers.linear.RowParallelLinear method) (fastvideo.layers.mlp.MLP method) (fastvideo.layers.visual_embedding.ModulateProjection method) (fastvideo.layers.visual_embedding.PatchEmbed method) (fastvideo.layers.visual_embedding.TimestepEmbedder method) (fastvideo.layers.vocab_parallel_embedding.VocabParallelEmbedding method) (fastvideo.pipelines.composed_pipeline_base.ComposedPipelineBase method) (fastvideo.pipelines.preprocess.preprocess_pipeline_base.BasePreprocessPipeline method) (fastvideo.pipelines.preprocess.preprocess_stages.TextTransformStage method) (fastvideo.pipelines.preprocess.preprocess_stages.VideoTransformStage method) (fastvideo.pipelines.stages.base.PipelineStage method) (fastvideo.pipelines.stages.conditioning.ConditioningStage method) (fastvideo.pipelines.stages.decoding.DecodingStage method) (fastvideo.pipelines.stages.denoising.DenoisingStage method) (fastvideo.pipelines.stages.denoising.DmdDenoisingStage method) (fastvideo.pipelines.stages.encoding.EncodingStage method) (fastvideo.pipelines.stages.image_encoding.ImageEncodingStage method) (fastvideo.pipelines.stages.image_encoding.ImageVAEEncodingStage method) (fastvideo.pipelines.stages.input_validation.InputValidationStage method) (fastvideo.pipelines.stages.latent_preparation.LatentPreparationStage method) (fastvideo.pipelines.stages.stepvideo_encoding.StepvideoPromptEncodingStage method) (fastvideo.pipelines.stages.text_encoding.TextEncodingStage method) (fastvideo.pipelines.stages.timestep_preparation.TimestepPreparationStage method) forward_batch (fastvideo.forward_context.ForwardContext attribute) forward_cpu() (fastvideo.layers.custom_op.CustomOp method) forward_cuda() (fastvideo.layers.custom_op.CustomOp method) forward_native() (fastvideo.layers.activation.GeluAndMul method) (fastvideo.layers.activation.NewGELU method) (fastvideo.layers.activation.QuickGELU method) (fastvideo.layers.activation.SiluAndMul method) (fastvideo.layers.custom_op.CustomOp method) (fastvideo.layers.layernorm.RMSNorm method) (fastvideo.layers.rotary_embedding.RotaryEmbedding method) forward_oot() (fastvideo.layers.custom_op.CustomOp method) forward_start_time (in module fastvideo.forward_context) forward_tpu() (fastvideo.layers.custom_op.CustomOp method) ForwardBatch (class in fastvideo.pipelines.pipeline_batch_info) ForwardContext (class in fastvideo.forward_context) FP32LayerNorm (class in fastvideo.layers.layernorm) fps (fastvideo.configs.sample.base.SamplingParam attribute) (fastvideo.configs.sample.hunyuan.HunyuanSamplingParam attribute) (fastvideo.configs.sample.wan.FastWanT2V480PConfig attribute) (fastvideo.configs.sample.wan.Wan2_2_I2V_A14B_SamplingParam attribute) (fastvideo.configs.sample.wan.Wan2_2_T2V_A14B_SamplingParam attribute) (fastvideo.configs.sample.wan.Wan2_2_TI2V_5B_SamplingParam attribute) (fastvideo.configs.sample.wan.WanT2V_14B_SamplingParam attribute) (fastvideo.configs.sample.wan.WanT2V_1_3B_SamplingParam attribute) (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) frame_len (fastvideo.configs.models.vaes.stepvideovae.StepVideoVAEArchConfig attribute) freq_dim (fastvideo.configs.models.dits.wanvideo.WanVideoArchConfig attribute) from_cli_args() (fastvideo.configs.models.vaes.base.VAEConfig class method) (fastvideo.fastvideo_args.FastVideoArgs class method) (fastvideo.fastvideo_args.TrainingArgs class method) from_config() (fastvideo.layers.quantization.base_config.QuantizationConfig class method) from_fastvideo_args() (fastvideo.entrypoints.video_generator.VideoGenerator class method) from_kwargs() (fastvideo.configs.configs.PreprocessConfig class method) (fastvideo.configs.pipelines.base.PipelineConfig class method) (fastvideo.fastvideo_args.FastVideoArgs class method) from_pretrained() (fastvideo.configs.pipelines.base.PipelineConfig class method) (fastvideo.configs.sample.base.SamplingParam class method) (fastvideo.entrypoints.video_generator.VideoGenerator class method) (fastvideo.pipelines.composed_pipeline_base.ComposedPipelineBase class method) (VideoGenerator class method) (VideoGenerator.PipelineConfig class method) (VideoGenerator.PipelineConfig.SamplingParam class method) from_string() (fastvideo.configs.configs.DatasetType class method) (fastvideo.fastvideo_args.ExecutionMode class method) (fastvideo.fastvideo_args.WorkloadType class method) (fastvideo.pipelines.pipeline_registry.PipelineType class method) from_torch() (fastvideo.distributed.device_communicators.pynccl_wrapper.ncclDataTypeEnum class method) (fastvideo.distributed.device_communicators.pynccl_wrapper.ncclRedOpTypeEnum class method) fsdp_sharding_startegy (fastvideo.fastvideo_args.TrainingArgs attribute) FULL (fastvideo.training.activation_checkpoint.CheckpointType attribute) Function (class in fastvideo.distributed.device_communicators.pynccl_wrapper)

G

gather() (fastvideo.distributed.device_communicators.base_device_communicator.DeviceCommunicatorBase method) (fastvideo.distributed.device_communicators.cpu_communicator.CpuCommunicator method) (fastvideo.distributed.parallel_state.GroupCoordinator method) gather_state_dict_on_cpu_rank0() (in module fastvideo.training.training_utils) GeluAndMul (class in fastvideo.layers.activation) generate_video() (fastvideo.entrypoints.video_generator.VideoGenerator method) GenerateSubcommand (class in fastvideo.entrypoints.cli.generate) generator (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) generator_loss (fastvideo.pipelines.pipeline_batch_info.TrainingBatch attribute) generator_or_list_generators() (fastvideo.pipelines.stages.validators.StageValidators static method) generator_update_interval (fastvideo.fastvideo_args.TrainingArgs attribute) get_1d_rotary_pos_embed() (in module fastvideo.layers.rotary_embedding) get_act_and_mul_fn() (in module fastvideo.layers.activation) get_act_fn() (in module fastvideo.layers.activation) get_attn_backend() (in module fastvideo.attention.selector) get_attn_backend_cls() (fastvideo.platforms.cuda.CudaPlatformBase class method) (fastvideo.platforms.interface.Platform class method) (fastvideo.platforms.mps.MpsPlatform class method) (fastvideo.platforms.rocm.RocmPlatform class method) get_builder_cls() (fastvideo.attention.backends.abstract.AttentionBackend static method) (fastvideo.attention.backends.flash_attn.FlashAttentionBackend static method) (fastvideo.attention.backends.sliding_tile_attn.SlidingTileAttentionBackend static method) (fastvideo.attention.backends.video_sparse_attn.VideoSparseAttentionBackend static method) get_cache_scale() (fastvideo.layers.quantization.base_config.QuantizationConfig method) get_class() (fastvideo.worker.executor.Executor class method) get_component() (fastvideo.workflow.workflow_base.WorkflowBase method) get_config_filenames() (fastvideo.layers.quantization.base_config.QuantizationConfig static method) get_constant_schedule() (in module fastvideo.training.training_utils) get_constant_schedule_with_warmup() (in module fastvideo.training.training_utils) get_cosine_schedule_with_min_lr() (in module fastvideo.training.training_utils) get_cosine_schedule_with_warmup() (in module fastvideo.training.training_utils) get_cosine_with_hard_restarts_schedule_with_warmup() (in module fastvideo.training.training_utils) get_cpu_architecture() (fastvideo.platforms.cpu.CpuPlatform class method) (fastvideo.platforms.interface.Platform class method) get_current_fastvideo_args() (in module fastvideo.fastvideo_args) get_current_memory_usage() (fastvideo.platforms.cpu.CpuPlatform class method) (fastvideo.platforms.cuda.CudaPlatformBase class method) (fastvideo.platforms.interface.Platform class method) (fastvideo.platforms.mps.MpsPlatform class method) (fastvideo.platforms.rocm.RocmPlatform class method) get_cutoff_steps() (fastvideo.configs.sample.teacache.WanTeaCacheParams method) get_default_cache_root() (in module fastvideo.envs) get_default_config_root() (in module fastvideo.envs) get_detailed_failures() (fastvideo.pipelines.stages.validators.VerificationResult method) get_device_capability() (fastvideo.platforms.cuda.CudaPlatformBase class method) (fastvideo.platforms.cuda.NonNvmlCudaPlatform class method) (fastvideo.platforms.cuda.NvmlCudaPlatform class method) (fastvideo.platforms.interface.Platform class method) (fastvideo.platforms.mps.MpsPlatform class method) (fastvideo.platforms.rocm.RocmPlatform class method) get_device_communicator_cls() (fastvideo.platforms.cpu.CpuPlatform class method) (fastvideo.platforms.cuda.CudaPlatformBase class method) (fastvideo.platforms.interface.Platform class method) (fastvideo.platforms.mps.MpsPlatform class method) (fastvideo.platforms.rocm.RocmPlatform class method) get_device_name() (fastvideo.platforms.cpu.CpuPlatform class method) (fastvideo.platforms.cuda.CudaPlatformBase class method) (fastvideo.platforms.cuda.NonNvmlCudaPlatform class method) (fastvideo.platforms.cuda.NvmlCudaPlatform class method) (fastvideo.platforms.interface.Platform class method) (fastvideo.platforms.mps.MpsPlatform class method) (fastvideo.platforms.rocm.RocmPlatform class method) get_device_total_memory() (fastvideo.platforms.cpu.CpuPlatform class method) (fastvideo.platforms.cuda.CudaPlatformBase class method) (fastvideo.platforms.cuda.NonNvmlCudaPlatform class method) (fastvideo.platforms.cuda.NvmlCudaPlatform class method) (fastvideo.platforms.interface.Platform class method) (fastvideo.platforms.mps.MpsPlatform class method) (fastvideo.platforms.rocm.RocmPlatform class method) get_device_uuid() (fastvideo.platforms.cpu.CpuPlatform class method) (fastvideo.platforms.cuda.NvmlCudaPlatform class method) (fastvideo.platforms.interface.Platform class method) (fastvideo.platforms.mps.MpsPlatform class method) get_dp_group() (in module fastvideo.distributed.parallel_state) get_dp_rank() (in module fastvideo.distributed.parallel_state) get_dp_world_size() (in module fastvideo.distributed.parallel_state) get_env_variable_attn_backend() (in module fastvideo.attention.selector) get_execution_order() (fastvideo.pipelines.pipeline_batch_info.PipelineLoggingInfo method) get_extra_features() (fastvideo.pipelines.preprocess.preprocess_pipeline_base.BasePreprocessPipeline method) (fastvideo.pipelines.preprocess.preprocess_pipeline_i2v.PreprocessPipeline_I2V method) get_failed_fields() (fastvideo.pipelines.stages.validators.VerificationResult method) get_failure_summary() (fastvideo.pipelines.stages.validators.VerificationResult method) get_forward_context() (in module fastvideo.forward_context) get_from_keys() (fastvideo.layers.quantization.base_config.QuantizationConfig static method) get_from_keys_or() (fastvideo.layers.quantization.base_config.QuantizationConfig static method) get_global_forced_attn_backend() (in module fastvideo.attention.selector) get_impl_cls() (fastvideo.attention.backends.abstract.AttentionBackend static method) (fastvideo.attention.backends.flash_attn.FlashAttentionBackend static method) (fastvideo.attention.backends.sage_attn.SageAttentionBackend static method) (fastvideo.attention.backends.sdpa.SDPABackend static method) (fastvideo.attention.backends.sliding_tile_attn.SlidingTileAttentionBackend static method) (fastvideo.attention.backends.video_sparse_attn.VideoSparseAttentionBackend static method)

get_linear_schedule_with_warmup() (in module fastvideo.training.training_utils) get_local_torch_device() (in module fastvideo.distributed.parallel_state) get_masked_input_and_mask() (in module fastvideo.layers.vocab_parallel_embedding) get_meshgrid_nd() (in module fastvideo.layers.rotary_embedding) get_metadata_cls() (fastvideo.attention.backends.abstract.AttentionBackend static method) (fastvideo.attention.backends.flash_attn.FlashAttentionBackend static method) (fastvideo.attention.backends.sliding_tile_attn.SlidingTileAttentionBackend static method) (fastvideo.attention.backends.video_sparse_attn.VideoSparseAttentionBackend static method) get_min_capability() (fastvideo.layers.quantization.base_config.QuantizationConfig class method) get_module() (fastvideo.pipelines.composed_pipeline_base.ComposedPipelineBase method) get_name() (fastvideo.attention.backends.abstract.AttentionBackend static method) (fastvideo.attention.backends.flash_attn.FlashAttentionBackend static method) (fastvideo.attention.backends.sage_attn.SageAttentionBackend static method) (fastvideo.attention.backends.sdpa.SDPABackend static method) (fastvideo.attention.backends.sliding_tile_attn.SlidingTileAttentionBackend static method) (fastvideo.attention.backends.video_sparse_attn.VideoSparseAttentionBackend static method) (fastvideo.layers.quantization.base_config.QuantizationConfig method) get_nd_rotary_pos_embed() (in module fastvideo.layers.rotary_embedding) get_non_pad_index() (in module fastvideo.attention.backends.video_sparse_attn) get_piecewise_constant_schedule() (in module fastvideo.training.training_utils) get_pipeline_config_cls_from_name() (in module fastvideo.configs.pipelines.registry) get_pipeline_registry() (in module fastvideo.pipelines.pipeline_registry) get_polynomial_decay_schedule_with_warmup() (in module fastvideo.training.training_utils) get_quant_method() (fastvideo.layers.quantization.base_config.QuantizationConfig method) get_quantization_config() (in module fastvideo.layers.quantization) get_reverse_tile_partition_indices() (in module fastvideo.attention.backends.video_sparse_attn) get_rope() (in module fastvideo.layers.rotary_embedding) get_rotary_pos_embed() (in module fastvideo.layers.rotary_embedding) get_sampling_param_cls_for_name() (in module fastvideo.configs.sample.registry) get_scheduler() (in module fastvideo.training.training_utils) get_schema_fields() (fastvideo.pipelines.preprocess.preprocess_pipeline_base.BasePreprocessPipeline method) (fastvideo.pipelines.preprocess.preprocess_pipeline_i2v.PreprocessPipeline_I2V method) (fastvideo.pipelines.preprocess.preprocess_pipeline_t2v.PreprocessPipeline_T2V method) get_sharded_to_full_mapping() (fastvideo.layers.vocab_parallel_embedding.VocabParallelEmbedding method) get_sigmas() (in module fastvideo.training.training_utils) get_sp_group() (in module fastvideo.distributed.parallel_state) get_sp_parallel_rank() (in module fastvideo.distributed.parallel_state) get_sp_world_size() (in module fastvideo.distributed.parallel_state) get_stage_info() (fastvideo.pipelines.pipeline_batch_info.PipelineLoggingInfo method) get_supported_act_dtypes() (fastvideo.layers.quantization.base_config.QuantizationConfig method) get_supported_head_sizes() (fastvideo.attention.backends.flash_attn.FlashAttentionBackend static method) (fastvideo.attention.backends.sage_attn.SageAttentionBackend static method) (fastvideo.attention.backends.sdpa.SDPABackend static method) (fastvideo.attention.backends.sliding_tile_attn.SlidingTileAttentionBackend static method) (fastvideo.attention.backends.video_sparse_attn.VideoSparseAttentionBackend static method) get_tile_partition_indices() (in module fastvideo.attention.backends.video_sparse_attn) get_token_bin_counts_and_mask() (in module fastvideo.layers.utils) get_total_execution_time() (fastvideo.pipelines.pipeline_batch_info.PipelineLoggingInfo method) get_tp_group() (in module fastvideo.distributed.parallel_state) get_tp_rank() (in module fastvideo.distributed.parallel_state) get_tp_world_size() (in module fastvideo.distributed.parallel_state) get_workflow_cls() (fastvideo.workflow.preprocess.preprocess_workflow.PreprocessWorkflow class method) (fastvideo.workflow.workflow_base.WorkflowBase class method) get_world_group() (in module fastvideo.distributed.parallel_state) get_world_rank() (in module fastvideo.distributed.parallel_state) get_world_size() (in module fastvideo.distributed.parallel_state) global_force_attn_backend() (in module fastvideo.attention.selector) global_force_attn_backend_context_manager() (in module fastvideo.attention.selector) grad_norm (fastvideo.pipelines.pipeline_batch_info.TrainingBatch attribute) gradient_accumulation_steps (fastvideo.fastvideo_args.TrainingArgs attribute) graph_capture() (fastvideo.distributed.parallel_state.GroupCoordinator method) GraphCaptureContext (class in fastvideo.distributed.parallel_state) GREEN (in module fastvideo.logger) group_frame (fastvideo.fastvideo_args.TrainingArgs attribute) group_resolution (fastvideo.fastvideo_args.TrainingArgs attribute) GroupCoordinator (class in fastvideo.distributed.parallel_state) guidance_embeds (fastvideo.configs.models.dits.hunyuanvideo.HunyuanVideoArchConfig attribute) guidance_rescale (fastvideo.configs.sample.base.SamplingParam attribute) (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) guidance_scale (fastvideo.configs.sample.base.SamplingParam attribute) (fastvideo.configs.sample.hunyuan.HunyuanSamplingParam attribute) (fastvideo.configs.sample.stepvideo.StepVideoT2VSamplingParam attribute) (fastvideo.configs.sample.wan.Wan2_2_I2V_A14B_SamplingParam attribute) (fastvideo.configs.sample.wan.Wan2_2_T2V_A14B_SamplingParam attribute) (fastvideo.configs.sample.wan.Wan2_2_TI2V_5B_SamplingParam attribute) (fastvideo.configs.sample.wan.WanI2V_14B_480P_SamplingParam attribute) (fastvideo.configs.sample.wan.WanI2V_14B_720P_SamplingParam attribute) (fastvideo.configs.sample.wan.WanT2V_14B_SamplingParam attribute) (fastvideo.configs.sample.wan.WanT2V_1_3B_SamplingParam attribute) (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) guidance_scale_2 (fastvideo.configs.sample.wan.Wan2_2_I2V_A14B_SamplingParam attribute) (fastvideo.configs.sample.wan.Wan2_2_T2V_A14B_SamplingParam attribute) (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute)

H

has_device_capability() (fastvideo.platforms.cuda.NvmlCudaPlatform class method) (fastvideo.platforms.interface.Platform class method) head_dim (fastvideo.configs.models.encoders.llama.LlamaArchConfig attribute) height (fastvideo.configs.pipelines.base.SlidingTileAttnConfig attribute) (fastvideo.configs.sample.base.SamplingParam attribute) (fastvideo.configs.sample.hunyuan.HunyuanSamplingParam attribute) (fastvideo.configs.sample.stepvideo.StepVideoT2VSamplingParam attribute) (fastvideo.configs.sample.wan.FastWanT2V480PConfig attribute) (fastvideo.configs.sample.wan.Wan2_2_TI2V_5B_SamplingParam attribute) (fastvideo.configs.sample.wan.WanT2V_14B_SamplingParam attribute) (fastvideo.configs.sample.wan.WanT2V_1_3B_SamplingParam attribute) (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) height_latents (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) HF (fastvideo.configs.configs.DatasetType attribute) hidden_act (fastvideo.configs.models.encoders.clip.CLIPTextArchConfig attribute) (fastvideo.configs.models.encoders.clip.CLIPVisionArchConfig attribute) (fastvideo.configs.models.encoders.llama.LlamaArchConfig attribute)

hidden_size (fastvideo.configs.models.dits.base.DiTArchConfig attribute) (fastvideo.configs.models.encoders.base.TextEncoderArchConfig attribute) (fastvideo.configs.models.encoders.clip.CLIPTextArchConfig attribute) (fastvideo.configs.models.encoders.clip.CLIPVisionArchConfig attribute) (fastvideo.configs.models.encoders.llama.LlamaArchConfig attribute) hidden_state_skip_layer (fastvideo.configs.models.encoders.base.TextEncoderArchConfig attribute) (fastvideo.configs.models.encoders.llama.LlamaArchConfig attribute) hidden_states (fastvideo.configs.models.encoders.base.BaseEncoderOutput attribute) hsdp_replicate_dim (fastvideo.fastvideo_args.FastVideoArgs attribute) hsdp_shard_dim (fastvideo.fastvideo_args.FastVideoArgs attribute) hunyuan_teacher_disable_cfg (fastvideo.fastvideo_args.TrainingArgs attribute) HunyuanConfig (class in fastvideo.configs.pipelines.hunyuan) HunyuanSamplingParam (class in fastvideo.configs.sample.hunyuan) HunyuanVAEArchConfig (class in fastvideo.configs.models.vaes.hunyuanvae) HunyuanVAEConfig (class in fastvideo.configs.models.vaes.hunyuanvae) HunyuanVideoArchConfig (class in fastvideo.configs.models.dits.hunyuanvideo) HunyuanVideoConfig (class in fastvideo.configs.models.dits.hunyuanvideo) HunyuanVideoPipeline (class in fastvideo.pipelines.basic.hunyuan.hunyuan_pipeline)

I

I2I (fastvideo.fastvideo_args.WorkloadType attribute) I2V (fastvideo.fastvideo_args.WorkloadType attribute) i2v_record_creator() (in module fastvideo.workflow.preprocess.record_schema) image_dim (fastvideo.configs.models.dits.wanvideo.WanVideoArchConfig attribute) image_embeds (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) (fastvideo.pipelines.pipeline_batch_info.TrainingBatch attribute) image_encoder_config (fastvideo.configs.pipelines.base.PipelineConfig attribute) (fastvideo.configs.pipelines.wan.WanI2V480PConfig attribute) image_encoder_cpu_offload (fastvideo.fastvideo_args.FastVideoArgs attribute) image_encoder_precision (fastvideo.configs.pipelines.base.PipelineConfig attribute) (fastvideo.configs.pipelines.wan.WanI2V480PConfig attribute) image_latent (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) image_latents (fastvideo.pipelines.pipeline_batch_info.TrainingBatch attribute) image_path (fastvideo.configs.sample.base.SamplingParam attribute) (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) image_size (fastvideo.configs.models.encoders.clip.CLIPVisionArchConfig attribute) ImageEncoderArchConfig (class in fastvideo.configs.models.encoders.base) ImageEncoderConfig (class in fastvideo.configs.models.encoders.base) ImageEncodingStage (class in fastvideo.pipelines.stages.image_encoding) ImageVAEEncodingStage (class in fastvideo.pipelines.stages.image_encoding) import_pipeline_classes() (in module fastvideo.pipelines.pipeline_registry) in_channels (fastvideo.configs.models.dits.hunyuanvideo.HunyuanVideoArchConfig attribute) (fastvideo.configs.models.dits.stepvideo.StepVideoArchConfig attribute) (fastvideo.configs.models.dits.wanvideo.WanVideoArchConfig attribute) (fastvideo.configs.models.vaes.hunyuanvae.HunyuanVAEArchConfig attribute) (fastvideo.configs.models.vaes.stepvideovae.StepVideoVAEArchConfig attribute) (fastvideo.configs.models.vaes.wanvae.WanVAEArchConfig attribute) INFERENCE (fastvideo.fastvideo_args.ExecutionMode attribute) inference_mode (fastvideo.fastvideo_args.FastVideoArgs attribute) inference_mode() (fastvideo.platforms.interface.Platform class method) infos (fastvideo.pipelines.pipeline_batch_info.TrainingBatch attribute) init_device() (fastvideo.worker.gpu_worker.Worker method) init_distributed_environment() (in module fastvideo.distributed.parallel_state) init_logger() (in module fastvideo.logger) init_model_parallel_group() (in module fastvideo.distributed.parallel_state) init_steps (fastvideo.training.distillation_pipeline.DistillationPipeline attribute) init_world_group() (in module fastvideo.distributed.parallel_state) initialize_model_parallel() (in module fastvideo.distributed.parallel_state) initialize_pipeline() (fastvideo.pipelines.basic.stepvideo.stepvideo_pipeline.StepVideoPipeline method) (fastvideo.pipelines.basic.wan.wan_dmd_pipeline.WanDMDPipeline method) (fastvideo.pipelines.basic.wan.wan_i2v_dmd_pipeline.WanImageToVideoDmdPipeline method) (fastvideo.pipelines.basic.wan.wan_i2v_pipeline.WanImageToVideoPipeline method) (fastvideo.pipelines.basic.wan.wan_pipeline.WanPipeline method) (fastvideo.pipelines.composed_pipeline_base.ComposedPipelineBase method) (fastvideo.training.wan_distillation_pipeline.WanDistillationPipeline method) (fastvideo.training.wan_i2v_distillation_pipeline.WanI2VDistillationPipeline method) (fastvideo.training.wan_i2v_training_pipeline.WanI2VTrainingPipeline method) (fastvideo.training.wan_training_pipeline.WanTrainingPipeline method) initialize_sequence_parallel_group() (in module fastvideo.distributed.parallel_state) initialize_tensor_parallel_group() (in module fastvideo.distributed.parallel_state) initialize_training_pipeline() (fastvideo.pipelines.composed_pipeline_base.ComposedPipelineBase method) (fastvideo.training.distillation_pipeline.DistillationPipeline method) (fastvideo.training.training_pipeline.TrainingPipeline method)

initialize_validation_pipeline() (fastvideo.pipelines.composed_pipeline_base.ComposedPipelineBase method) (fastvideo.training.distillation_pipeline.DistillationPipeline method) (fastvideo.training.training_pipeline.TrainingPipeline method) (fastvideo.training.wan_distillation_pipeline.WanDistillationPipeline method) (fastvideo.training.wan_i2v_distillation_pipeline.WanI2VDistillationPipeline method) (fastvideo.training.wan_i2v_training_pipeline.WanI2VTrainingPipeline method) (fastvideo.training.wan_training_pipeline.WanTrainingPipeline method) initializer_factor (fastvideo.configs.models.encoders.clip.CLIPTextArchConfig attribute) (fastvideo.configs.models.encoders.clip.CLIPVisionArchConfig attribute) (fastvideo.configs.models.encoders.t5.T5ArchConfig attribute) initializer_range (fastvideo.configs.models.encoders.clip.CLIPTextArchConfig attribute) (fastvideo.configs.models.encoders.clip.CLIPVisionArchConfig attribute) (fastvideo.configs.models.encoders.llama.LlamaArchConfig attribute) input_kwargs (fastvideo.pipelines.pipeline_batch_info.TrainingBatch attribute) InputValidationStage (class in fastvideo.pipelines.stages.input_validation) intermediate_size (fastvideo.configs.models.encoders.clip.CLIPTextArchConfig attribute) (fastvideo.configs.models.encoders.clip.CLIPVisionArchConfig attribute) (fastvideo.configs.models.encoders.llama.LlamaArchConfig attribute) is_async_output_supported() (fastvideo.platforms.cpu.CpuPlatform class method) (fastvideo.platforms.cuda.CudaPlatformBase class method) (fastvideo.platforms.interface.Platform class method) (fastvideo.platforms.mps.MpsPlatform class method) (fastvideo.platforms.rocm.RocmPlatform class method) is_blocks() (in module fastvideo.configs.models.dits.wanvideo) is_cfg_negative (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) is_cpu() (fastvideo.platforms.interface.Platform method) is_cuda() (fastvideo.platforms.interface.Platform method) is_cuda_alike() (fastvideo.platforms.interface.Platform method) is_double_block() (in module fastvideo.configs.models.dits.hunyuanvideo) is_encoder_decoder (fastvideo.configs.models.encoders.t5.T5ArchConfig attribute) is_first_rank (fastvideo.distributed.parallel_state.GroupCoordinator property) is_full_nvlink() (fastvideo.platforms.cuda.CudaPlatformBase class method) (fastvideo.platforms.cuda.NonNvmlCudaPlatform class method) (fastvideo.platforms.cuda.NvmlCudaPlatform class method) is_gated_act (fastvideo.configs.models.encoders.t5.T5ArchConfig attribute) is_last_rank (fastvideo.distributed.parallel_state.GroupCoordinator property) is_list() (fastvideo.pipelines.stages.validators.StageValidators static method) is_mps() (fastvideo.platforms.interface.Platform method) is_out_of_tree() (fastvideo.platforms.interface.Platform method) is_prompt_processed (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) is_refiner_block() (in module fastvideo.configs.models.dits.hunyuanvideo) is_residual (fastvideo.configs.models.vaes.wanvae.WanVAEArchConfig attribute) is_rocm() (fastvideo.platforms.interface.Platform method) is_single_block() (in module fastvideo.configs.models.dits.hunyuanvideo) is_target_layer() (fastvideo.pipelines.lora_pipeline.LoRAPipeline method) is_tensor() (fastvideo.pipelines.stages.validators.StageValidators static method) is_the_same_node_as() (in module fastvideo.distributed.parallel_state) is_tpu() (fastvideo.platforms.interface.Platform method) is_tuple() (fastvideo.pipelines.stages.validators.StageValidators static method) is_txt_in() (in module fastvideo.configs.models.dits.hunyuanvideo) is_valid() (fastvideo.pipelines.stages.validators.VerificationResult method) is_video_pipeline (fastvideo.pipelines.composed_pipeline_base.ComposedPipelineBase attribute)

L

last_hidden_state (fastvideo.configs.models.encoders.base.BaseEncoderOutput attribute) last_logging_time (in module fastvideo.forward_context) last_rank (fastvideo.distributed.parallel_state.GroupCoordinator property) latent_channels (fastvideo.configs.models.vaes.hunyuanvae.HunyuanVAEArchConfig attribute) LatentPreparationStage (class in fastvideo.pipelines.stages.latent_preparation) latents (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) (fastvideo.pipelines.pipeline_batch_info.TrainingBatch attribute) latents_mean (fastvideo.configs.models.vaes.wanvae.WanVAEArchConfig attribute) latents_std (fastvideo.configs.models.vaes.wanvae.WanVAEArchConfig attribute) launch_distributed() (in module fastvideo.entrypoints.cli.utils) layer_norm_eps (fastvideo.configs.models.encoders.clip.CLIPTextArchConfig attribute) (fastvideo.configs.models.encoders.clip.CLIPVisionArchConfig attribute) layer_norm_epsilon (fastvideo.configs.models.encoders.t5.T5ArchConfig attribute) LayerNormScaleShift (class in fastvideo.layers.layernorm) layers_per_block (fastvideo.configs.models.vaes.hunyuanvae.HunyuanVAEArchConfig attribute) learning_rate (fastvideo.fastvideo_args.TrainingArgs attribute) LINEAR (fastvideo.training.training_utils.SchedulerType attribute) linear_quadratic_threshold (fastvideo.fastvideo_args.TrainingArgs attribute) linear_range (fastvideo.fastvideo_args.TrainingArgs attribute) LinearBase (class in fastvideo.layers.linear) LinearMethodBase (class in fastvideo.layers.linear) list_length() (fastvideo.pipelines.stages.validators.StageValidators static method) list_min_length() (fastvideo.pipelines.stages.validators.StageValidators static method) list_not_empty() (fastvideo.pipelines.stages.validators.StageValidators static method) list_of_tensors() (fastvideo.pipelines.stages.validators.StageValidators static method) list_of_tensors_dims() (fastvideo.pipelines.stages.validators.StageValidators static method) list_of_tensors_min_dims() (fastvideo.pipelines.stages.validators.StageValidators static method) list_of_tensors_with_dims() (fastvideo.pipelines.stages.validators.StageValidators static method) list_of_tensors_with_min_dims() (fastvideo.pipelines.stages.validators.StageValidators static method) llama_postprocess_text() (in module fastvideo.configs.pipelines.hunyuan) llama_preprocess_text() (in module fastvideo.configs.pipelines.hunyuan) LlamaArchConfig (class in fastvideo.configs.models.encoders.llama) LlamaConfig (class in fastvideo.configs.models.encoders.llama) load_checkpoint() (in module fastvideo.training.training_utils) load_decoder (fastvideo.configs.models.vaes.base.VAEConfig attribute) load_distillation_checkpoint() (in module fastvideo.training.training_utils) load_encoder (fastvideo.configs.models.vaes.base.VAEConfig attribute) load_from_json() (fastvideo.configs.pipelines.base.PipelineConfig method) load_modules() (fastvideo.pipelines.basic.stepvideo.stepvideo_pipeline.StepVideoPipeline method) (fastvideo.pipelines.composed_pipeline_base.ComposedPipelineBase method) load_pipelines() (fastvideo.workflow.workflow_base.WorkflowBase method) load_state_dict() (fastvideo.training.checkpointing_utils.ModelWrapper method) (fastvideo.training.checkpointing_utils.OptimizerWrapper method) (fastvideo.training.checkpointing_utils.RandomStateWrapper method) (fastvideo.training.checkpointing_utils.SchedulerWrapper method) local_rank (fastvideo.distributed.parallel_state.GroupCoordinator attribute) LocalAttention (class in fastvideo.attention.layer) log_validation (fastvideo.fastvideo_args.TrainingArgs attribute) log_validation_stats() (fastvideo.workflow.preprocess.components.PreprocessingDataValidator method) log_visualization (fastvideo.fastvideo_args.TrainingArgs attribute) log_warnings() (fastvideo.platforms.cuda.CudaPlatformBase class method) (fastvideo.platforms.cuda.NvmlCudaPlatform class method) (fastvideo.platforms.rocm.RocmPlatform class method) logger (in module fastvideo.attention.backends.flash_attn) (in module fastvideo.attention.backends.sage_attn) (in module fastvideo.attention.backends.sdpa) (in module fastvideo.attention.backends.sliding_tile_attn) (in module fastvideo.attention.backends.video_sparse_attn) (in module fastvideo.attention.selector) (in module fastvideo.configs.configs) (in module fastvideo.configs.models.base) (in module fastvideo.configs.pipelines.base) (in module fastvideo.configs.pipelines.registry) (in module fastvideo.configs.sample.base) (in module fastvideo.configs.sample.registry) (in module fastvideo.distributed.device_communicators.pynccl) (in module fastvideo.distributed.device_communicators.pynccl_wrapper) (in module fastvideo.distributed.parallel_state) (in module fastvideo.distributed.utils) (in module fastvideo.entrypoints.cli.generate) (in module fastvideo.entrypoints.cli.utils) (in module fastvideo.entrypoints.video_generator) (in module fastvideo.fastvideo_args) (in module fastvideo.forward_context) (in module fastvideo.layers.custom_op) (in module fastvideo.layers.linear) (in module fastvideo.logger) (in module fastvideo.pipelines) (in module fastvideo.pipelines.basic.hunyuan.hunyuan_pipeline) (in module fastvideo.pipelines.basic.stepvideo.stepvideo_pipeline) (in module fastvideo.pipelines.basic.wan.wan_dmd_pipeline) (in module fastvideo.pipelines.basic.wan.wan_i2v_dmd_pipeline) (in module fastvideo.pipelines.basic.wan.wan_i2v_pipeline) (in module fastvideo.pipelines.basic.wan.wan_pipeline) (in module fastvideo.pipelines.composed_pipeline_base) (in module fastvideo.pipelines.lora_pipeline) (in module fastvideo.pipelines.pipeline_registry) (in module fastvideo.pipelines.preprocess.preprocess_pipeline_base) (in module fastvideo.pipelines.preprocess.v1_preprocess) (in module fastvideo.pipelines.preprocess.v1_preprocessing_new) (in module fastvideo.pipelines.stages.base) (in module fastvideo.pipelines.stages.conditioning) (in module fastvideo.pipelines.stages.decoding) (in module fastvideo.pipelines.stages.denoising) (in module fastvideo.pipelines.stages.encoding) (in module fastvideo.pipelines.stages.image_encoding) (in module fastvideo.pipelines.stages.input_validation) (in module fastvideo.pipelines.stages.latent_preparation) (in module fastvideo.pipelines.stages.stepvideo_encoding) (in module fastvideo.pipelines.stages.text_encoding) (in module fastvideo.pipelines.stages.timestep_preparation) (in module fastvideo.platforms) (in module fastvideo.platforms.cuda) (in module fastvideo.platforms.interface) (in module fastvideo.platforms.mps) (in module fastvideo.platforms.rocm) (in module fastvideo.tests.utils) (in module fastvideo.training.distillation_pipeline) (in module fastvideo.training.training_pipeline) (in module fastvideo.training.training_utils) (in module fastvideo.training.wan_distillation_pipeline) (in module fastvideo.training.wan_i2v_distillation_pipeline) (in module fastvideo.training.wan_i2v_training_pipeline) (in module fastvideo.training.wan_training_pipeline) (in module fastvideo.worker.executor) (in module fastvideo.worker.gpu_worker) (in module fastvideo.worker.multiproc_executor) (in module fastvideo.workflow.preprocess.components) (in module fastvideo.workflow.preprocess.preprocess_workflow) (in module fastvideo.workflow.workflow_base)

logging_info (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) logit_mean (fastvideo.fastvideo_args.TrainingArgs attribute) logit_std (fastvideo.fastvideo_args.TrainingArgs attribute) lora_adapters (fastvideo.pipelines.lora_pipeline.LoRAPipeline attribute) lora_alpha (fastvideo.fastvideo_args.TrainingArgs attribute) (fastvideo.pipelines.lora_pipeline.LoRAPipeline attribute) lora_config (fastvideo.configs.models.encoders.base.EncoderConfig attribute) lora_initialized (fastvideo.pipelines.lora_pipeline.LoRAPipeline attribute) lora_layers (fastvideo.pipelines.lora_pipeline.LoRAPipeline attribute) lora_nickname (fastvideo.fastvideo_args.FastVideoArgs attribute) (fastvideo.pipelines.lora_pipeline.LoRAPipeline attribute) lora_param_names_mapping (fastvideo.configs.models.dits.base.DiTArchConfig attribute) (fastvideo.configs.models.dits.wanvideo.WanVideoArchConfig attribute) lora_path (fastvideo.fastvideo_args.FastVideoArgs attribute) (fastvideo.pipelines.lora_pipeline.LoRAPipeline attribute) lora_rank (fastvideo.fastvideo_args.TrainingArgs attribute) (fastvideo.pipelines.lora_pipeline.LoRAPipeline attribute) lora_target_modules (fastvideo.fastvideo_args.FastVideoArgs attribute) (fastvideo.pipelines.lora_pipeline.LoRAPipeline attribute) lora_training (fastvideo.fastvideo_args.TrainingArgs attribute) LoRAPipeline (class in fastvideo.pipelines.lora_pipeline) loss (fastvideo.pipelines.pipeline_batch_info.TrainingBatch attribute) lr_num_cycles (fastvideo.fastvideo_args.TrainingArgs attribute) lr_power (fastvideo.fastvideo_args.TrainingArgs attribute) lr_scheduler (fastvideo.fastvideo_args.TrainingArgs attribute) lr_warmup_steps (fastvideo.fastvideo_args.TrainingArgs attribute)

M

main() (in module fastvideo.entrypoints.cli.main) (in module fastvideo.pipelines.preprocess.v1_preprocess) (in module fastvideo.pipelines.preprocess.v1_preprocessing_new) (in module fastvideo.training.wan_distillation_pipeline) (in module fastvideo.training.wan_i2v_distillation_pipeline) (in module fastvideo.training.wan_i2v_training_pipeline) (in module fastvideo.training.wan_training_pipeline) major (fastvideo.platforms.interface.DeviceCapability attribute) mask_lat_size (fastvideo.pipelines.pipeline_batch_info.TrainingBatch attribute) mask_search_final_result_neg (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) mask_search_final_result_pos (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) mask_strategy_file_path (fastvideo.configs.pipelines.base.PipelineConfig attribute) (fastvideo.fastvideo_args.FastVideoArgs attribute) master_port (fastvideo.fastvideo_args.FastVideoArgs attribute) master_weight_type (fastvideo.fastvideo_args.TrainingArgs attribute) max_grad_norm (fastvideo.fastvideo_args.TrainingArgs attribute) max_height (fastvideo.configs.configs.PreprocessConfig attribute) max_position_embeddings (fastvideo.configs.models.encoders.clip.CLIPTextArchConfig attribute) (fastvideo.configs.models.encoders.llama.LlamaArchConfig attribute) max_sequence_length (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) max_timestep_ratio (fastvideo.fastvideo_args.TrainingArgs attribute) max_train_steps (fastvideo.fastvideo_args.TrainingArgs attribute) max_width (fastvideo.configs.configs.PreprocessConfig attribute) maybe_convert_int() (in module fastvideo.envs) maybe_init_distributed_environment_and_model_parallel() (in module fastvideo.distributed.parallel_state) merge_lora_weights() (fastvideo.entrypoints.video_generator.VideoGenerator method) (fastvideo.pipelines.lora_pipeline.LoRAPipeline method) (fastvideo.worker.executor.Executor method) (fastvideo.worker.gpu_worker.Worker method) (fastvideo.worker.multiproc_executor.MultiprocExecutor method) MERGED (fastvideo.configs.configs.DatasetType attribute) MergedColumnParallelLinear (class in fastvideo.layers.linear) method_has_implemented_embedding() (in module fastvideo.layers.quantization.base_config) mid_block_add_attention (fastvideo.configs.models.vaes.hunyuanvae.HunyuanVAEArchConfig attribute) min_dims() (fastvideo.pipelines.stages.validators.StageValidators static method) min_lr_ratio (fastvideo.fastvideo_args.TrainingArgs attribute) min_timestep_ratio (fastvideo.fastvideo_args.TrainingArgs attribute) minor (fastvideo.platforms.interface.DeviceCapability attribute) mixed_precision (fastvideo.fastvideo_args.TrainingArgs attribute) MLP (class in fastvideo.layers.mlp) mlp_bias (fastvideo.configs.models.encoders.llama.LlamaArchConfig attribute) mlp_ratio (fastvideo.configs.models.dits.hunyuanvideo.HunyuanVideoArchConfig attribute) mode (fastvideo.fastvideo_args.FastVideoArgs attribute) mode_scale (fastvideo.fastvideo_args.TrainingArgs attribute) model_loaded (fastvideo.fastvideo_args.FastVideoArgs attribute) model_parallel_is_initialized() (in module fastvideo.distributed.parallel_state) model_path (fastvideo.configs.configs.PreprocessConfig attribute) (fastvideo.configs.pipelines.base.PipelineConfig attribute) (fastvideo.fastvideo_args.FastVideoArgs attribute) model_paths (fastvideo.fastvideo_args.FastVideoArgs attribute) ModelConfig (class in fastvideo.configs.models.base) ModelWrapper (class in fastvideo.training.checkpointing_utils) ModulateProjection (class in fastvideo.layers.visual_embedding) module fastvideo fastvideo.attention fastvideo.attention.backends fastvideo.attention.backends.abstract fastvideo.attention.backends.flash_attn fastvideo.attention.backends.sage_attn fastvideo.attention.backends.sdpa fastvideo.attention.backends.sliding_tile_attn fastvideo.attention.backends.video_sparse_attn fastvideo.attention.layer fastvideo.attention.selector fastvideo.configs fastvideo.configs.configs fastvideo.configs.models fastvideo.configs.models.base fastvideo.configs.models.dits fastvideo.configs.models.dits.base fastvideo.configs.models.dits.hunyuanvideo fastvideo.configs.models.dits.stepvideo fastvideo.configs.models.dits.wanvideo fastvideo.configs.models.encoders fastvideo.configs.models.encoders.base fastvideo.configs.models.encoders.clip fastvideo.configs.models.encoders.llama fastvideo.configs.models.encoders.t5 fastvideo.configs.models.vaes fastvideo.configs.models.vaes.base fastvideo.configs.models.vaes.hunyuanvae fastvideo.configs.models.vaes.stepvideovae fastvideo.configs.models.vaes.wanvae fastvideo.configs.pipelines fastvideo.configs.pipelines.base fastvideo.configs.pipelines.hunyuan fastvideo.configs.pipelines.registry fastvideo.configs.pipelines.stepvideo fastvideo.configs.pipelines.wan fastvideo.configs.sample fastvideo.configs.sample.base fastvideo.configs.sample.hunyuan fastvideo.configs.sample.registry fastvideo.configs.sample.stepvideo fastvideo.configs.sample.teacache fastvideo.configs.sample.wan fastvideo.configs.utils fastvideo.distributed fastvideo.distributed.communication_op fastvideo.distributed.device_communicators fastvideo.distributed.device_communicators.base_device_communicator fastvideo.distributed.device_communicators.cpu_communicator fastvideo.distributed.device_communicators.cuda_communicator fastvideo.distributed.device_communicators.pynccl fastvideo.distributed.device_communicators.pynccl_wrapper fastvideo.distributed.parallel_state fastvideo.distributed.utils fastvideo.entrypoints fastvideo.entrypoints.cli fastvideo.entrypoints.cli.cli_types fastvideo.entrypoints.cli.generate fastvideo.entrypoints.cli.main fastvideo.entrypoints.cli.utils fastvideo.entrypoints.video_generator fastvideo.envs fastvideo.fastvideo_args fastvideo.forward_context fastvideo.layers fastvideo.layers.activation fastvideo.layers.custom_op fastvideo.layers.layernorm fastvideo.layers.linear fastvideo.layers.mlp fastvideo.layers.quantization fastvideo.layers.quantization.base_config fastvideo.layers.rotary_embedding fastvideo.layers.utils fastvideo.layers.visual_embedding fastvideo.layers.vocab_parallel_embedding fastvideo.logger fastvideo.logging_utils fastvideo.logging_utils.formatter fastvideo.pipelines fastvideo.pipelines.basic fastvideo.pipelines.basic.hunyuan fastvideo.pipelines.basic.hunyuan.hunyuan_pipeline fastvideo.pipelines.basic.stepvideo fastvideo.pipelines.basic.stepvideo.stepvideo_pipeline fastvideo.pipelines.basic.wan fastvideo.pipelines.basic.wan.wan_dmd_pipeline fastvideo.pipelines.basic.wan.wan_i2v_dmd_pipeline fastvideo.pipelines.basic.wan.wan_i2v_pipeline fastvideo.pipelines.basic.wan.wan_pipeline fastvideo.pipelines.composed_pipeline_base fastvideo.pipelines.lora_pipeline fastvideo.pipelines.pipeline_batch_info fastvideo.pipelines.pipeline_registry fastvideo.pipelines.preprocess fastvideo.pipelines.preprocess.preprocess_pipeline_base fastvideo.pipelines.preprocess.preprocess_pipeline_i2v fastvideo.pipelines.preprocess.preprocess_pipeline_t2v fastvideo.pipelines.preprocess.preprocess_stages fastvideo.pipelines.preprocess.v1_preprocess fastvideo.pipelines.preprocess.v1_preprocessing_new fastvideo.pipelines.preprocess.wan fastvideo.pipelines.preprocess.wan.wan_preprocess_pipelines fastvideo.pipelines.stages fastvideo.pipelines.stages.base fastvideo.pipelines.stages.conditioning fastvideo.pipelines.stages.decoding fastvideo.pipelines.stages.denoising fastvideo.pipelines.stages.encoding fastvideo.pipelines.stages.image_encoding fastvideo.pipelines.stages.input_validation fastvideo.pipelines.stages.latent_preparation fastvideo.pipelines.stages.stepvideo_encoding fastvideo.pipelines.stages.text_encoding fastvideo.pipelines.stages.timestep_preparation fastvideo.pipelines.stages.validators fastvideo.pipelines.training fastvideo.platforms fastvideo.platforms.cpu fastvideo.platforms.cuda fastvideo.platforms.interface fastvideo.platforms.mps fastvideo.platforms.rocm fastvideo.STA_configuration fastvideo.tests fastvideo.tests.conftest fastvideo.tests.utils fastvideo.training fastvideo.training.activation_checkpoint fastvideo.training.checkpointing_utils fastvideo.training.distillation_pipeline fastvideo.training.training_pipeline fastvideo.training.training_utils fastvideo.training.wan_distillation_pipeline fastvideo.training.wan_i2v_distillation_pipeline fastvideo.training.wan_i2v_training_pipeline fastvideo.training.wan_training_pipeline fastvideo.version fastvideo.worker fastvideo.worker.executor fastvideo.worker.gpu_worker fastvideo.worker.multiproc_executor fastvideo.workflow fastvideo.workflow.preprocess fastvideo.workflow.preprocess.components fastvideo.workflow.preprocess.preprocess_workflow fastvideo.workflow.preprocess.preprocess_workflow_i2v fastvideo.workflow.preprocess.preprocess_workflow_t2v fastvideo.workflow.preprocess.record_schema fastvideo.workflow.workflow_base

modules (fastvideo.pipelines.composed_pipeline_base.ComposedPipelineBase attribute) (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) MPS (fastvideo.platforms.interface.PlatformEnum attribute) mps_platform_plugin() (in module fastvideo.platforms) MpsPlatform (class in fastvideo.platforms.mps) mq_broadcaster (fastvideo.distributed.parallel_state.GroupCoordinator attribute) multi_phased_distill_schedule (fastvideo.fastvideo_args.TrainingArgs attribute) MultiprocExecutor (class in fastvideo.worker.multiproc_executor)

N

n_tokens (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) name (fastvideo.distributed.device_communicators.pynccl_wrapper.Function attribute) (fastvideo.entrypoints.cli.cli_types.CLISubcommand attribute) NCCL_CHECK() (fastvideo.distributed.device_communicators.pynccl_wrapper.NCCLLibrary method) ncclAllGather() (fastvideo.distributed.device_communicators.pynccl_wrapper.NCCLLibrary method) ncclAllReduce() (fastvideo.distributed.device_communicators.pynccl_wrapper.NCCLLibrary method) ncclAvg (fastvideo.distributed.device_communicators.pynccl_wrapper.ncclRedOpTypeEnum attribute) ncclBfloat16 (fastvideo.distributed.device_communicators.pynccl_wrapper.ncclDataTypeEnum attribute) ncclBroadcast() (fastvideo.distributed.device_communicators.pynccl_wrapper.NCCLLibrary method) ncclChar (fastvideo.distributed.device_communicators.pynccl_wrapper.ncclDataTypeEnum attribute) ncclComm_t (in module fastvideo.distributed.device_communicators.pynccl_wrapper) ncclCommDestroy() (fastvideo.distributed.device_communicators.pynccl_wrapper.NCCLLibrary method) ncclCommInitRank() (fastvideo.distributed.device_communicators.pynccl_wrapper.NCCLLibrary method) ncclDataType_t (in module fastvideo.distributed.device_communicators.pynccl_wrapper) ncclDataTypeEnum (class in fastvideo.distributed.device_communicators.pynccl_wrapper) ncclDouble (fastvideo.distributed.device_communicators.pynccl_wrapper.ncclDataTypeEnum attribute) ncclFloat (fastvideo.distributed.device_communicators.pynccl_wrapper.ncclDataTypeEnum attribute) ncclFloat16 (fastvideo.distributed.device_communicators.pynccl_wrapper.ncclDataTypeEnum attribute) ncclFloat32 (fastvideo.distributed.device_communicators.pynccl_wrapper.ncclDataTypeEnum attribute) ncclFloat64 (fastvideo.distributed.device_communicators.pynccl_wrapper.ncclDataTypeEnum attribute) ncclGetErrorString() (fastvideo.distributed.device_communicators.pynccl_wrapper.NCCLLibrary method) ncclGetUniqueId() (fastvideo.distributed.device_communicators.pynccl_wrapper.NCCLLibrary method) ncclGetVersion() (fastvideo.distributed.device_communicators.pynccl_wrapper.NCCLLibrary method) ncclHalf (fastvideo.distributed.device_communicators.pynccl_wrapper.ncclDataTypeEnum attribute) ncclInt (fastvideo.distributed.device_communicators.pynccl_wrapper.ncclDataTypeEnum attribute) ncclInt32 (fastvideo.distributed.device_communicators.pynccl_wrapper.ncclDataTypeEnum attribute) ncclInt64 (fastvideo.distributed.device_communicators.pynccl_wrapper.ncclDataTypeEnum attribute) ncclInt8 (fastvideo.distributed.device_communicators.pynccl_wrapper.ncclDataTypeEnum attribute) NCCLLibrary (class in fastvideo.distributed.device_communicators.pynccl_wrapper) ncclMax (fastvideo.distributed.device_communicators.pynccl_wrapper.ncclRedOpTypeEnum attribute) ncclMin (fastvideo.distributed.device_communicators.pynccl_wrapper.ncclRedOpTypeEnum attribute) ncclNumOps (fastvideo.distributed.device_communicators.pynccl_wrapper.ncclRedOpTypeEnum attribute) ncclNumTypes (fastvideo.distributed.device_communicators.pynccl_wrapper.ncclDataTypeEnum attribute) ncclProd (fastvideo.distributed.device_communicators.pynccl_wrapper.ncclRedOpTypeEnum attribute) ncclRecv() (fastvideo.distributed.device_communicators.pynccl_wrapper.NCCLLibrary method) ncclRedOp_t (in module fastvideo.distributed.device_communicators.pynccl_wrapper) ncclRedOpTypeEnum (class in fastvideo.distributed.device_communicators.pynccl_wrapper) ncclReduceScatter() (fastvideo.distributed.device_communicators.pynccl_wrapper.NCCLLibrary method) ncclResult_t (in module fastvideo.distributed.device_communicators.pynccl_wrapper) ncclSend() (fastvideo.distributed.device_communicators.pynccl_wrapper.NCCLLibrary method) ncclSum (fastvideo.distributed.device_communicators.pynccl_wrapper.ncclRedOpTypeEnum attribute) ncclUint32 (fastvideo.distributed.device_communicators.pynccl_wrapper.ncclDataTypeEnum attribute) ncclUint64 (fastvideo.distributed.device_communicators.pynccl_wrapper.ncclDataTypeEnum attribute) ncclUint8 (fastvideo.distributed.device_communicators.pynccl_wrapper.ncclDataTypeEnum attribute) ncclUniqueId (class in fastvideo.distributed.device_communicators.pynccl_wrapper) neg_magic (fastvideo.configs.pipelines.base.PipelineConfig attribute) (fastvideo.configs.pipelines.stepvideo.StepVideoT2VConfig attribute) negative_attention_mask (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) negative_prompt (fastvideo.configs.sample.base.SamplingParam attribute) (fastvideo.configs.sample.wan.Wan2_2_Base_SamplingParam attribute) (fastvideo.configs.sample.wan.WanT2V_14B_SamplingParam attribute) (fastvideo.configs.sample.wan.WanT2V_1_3B_SamplingParam attribute) (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) negative_prompt_embeds (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) NewGELU (class in fastvideo.layers.activation) NewLineFormatter (class in fastvideo.logging_utils.formatter) next_rank (fastvideo.distributed.parallel_state.GroupCoordinator property) NO_ATTENTION (fastvideo.platforms.interface.AttentionBackendEnum attribute) noise (fastvideo.pipelines.pipeline_batch_info.TrainingBatch attribute) noise_latents (fastvideo.pipelines.pipeline_batch_info.TrainingBatch attribute) noise_pred (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) noisy_model_input (fastvideo.pipelines.pipeline_batch_info.TrainingBatch attribute) non_negative_float() (fastvideo.pipelines.stages.validators.StageValidators static method) non_pad_index (fastvideo.attention.backends.video_sparse_attn.VideoSparseAttentionMetadata attribute) non_ret_steps_coeffs (fastvideo.configs.sample.teacache.WanTeaCacheParams attribute) NONE (fastvideo.configs.pipelines.base.STA_Mode attribute) none_or_list() (fastvideo.pipelines.stages.validators.StageValidators static method) none_or_positive_int() (fastvideo.pipelines.stages.validators.StageValidators static method) none_or_tensor() (fastvideo.pipelines.stages.validators.StageValidators static method) none_or_tensor_with_dims() (fastvideo.pipelines.stages.validators.StageValidators static method) NonNvmlCudaPlatform (class in fastvideo.platforms.cuda) norm_elementwise_affine (fastvideo.configs.models.dits.stepvideo.StepVideoArchConfig attribute) norm_eps (fastvideo.configs.models.dits.stepvideo.StepVideoArchConfig attribute) norm_num_groups (fastvideo.configs.models.vaes.hunyuanvae.HunyuanVAEArchConfig attribute)

norm_type (fastvideo.configs.models.dits.stepvideo.StepVideoArchConfig attribute) normalize_dit_input() (in module fastvideo.training.training_utils) not_apply_cfg_solver (fastvideo.fastvideo_args.TrainingArgs attribute) not_none() (fastvideo.pipelines.stages.validators.StageValidators static method) num_added_elements (fastvideo.layers.vocab_parallel_embedding.VocabParallelEmbeddingShardIndices property) num_added_elements_padded (fastvideo.layers.vocab_parallel_embedding.VocabParallelEmbeddingShardIndices property) num_added_vocab_padding (fastvideo.layers.vocab_parallel_embedding.VocabParallelEmbeddingShardIndices property) num_attention_heads (fastvideo.configs.models.dits.base.DiTArchConfig attribute) (fastvideo.configs.models.dits.hunyuanvideo.HunyuanVideoArchConfig attribute) (fastvideo.configs.models.dits.stepvideo.StepVideoArchConfig attribute) (fastvideo.configs.models.dits.wanvideo.WanVideoArchConfig attribute) (fastvideo.configs.models.encoders.base.TextEncoderArchConfig attribute) (fastvideo.configs.models.encoders.clip.CLIPTextArchConfig attribute) (fastvideo.configs.models.encoders.clip.CLIPVisionArchConfig attribute) (fastvideo.configs.models.encoders.llama.LlamaArchConfig attribute) num_channels (fastvideo.configs.models.encoders.clip.CLIPVisionArchConfig attribute) num_channels_latents (fastvideo.configs.models.dits.base.DiTArchConfig attribute) num_decoder_layers (fastvideo.configs.models.encoders.t5.T5ArchConfig attribute) num_elements_padded (fastvideo.layers.vocab_parallel_embedding.VocabParallelEmbeddingShardIndices property) num_euler_timesteps (fastvideo.fastvideo_args.TrainingArgs attribute) num_frames (fastvideo.configs.configs.PreprocessConfig attribute) (fastvideo.configs.sample.base.SamplingParam attribute) (fastvideo.configs.sample.hunyuan.HunyuanSamplingParam attribute) (fastvideo.configs.sample.stepvideo.StepVideoT2VSamplingParam attribute) (fastvideo.configs.sample.wan.FastWanT2V480PConfig attribute) (fastvideo.configs.sample.wan.Wan2_2_TI2V_5B_SamplingParam attribute) (fastvideo.configs.sample.wan.WanT2V_14B_SamplingParam attribute) (fastvideo.configs.sample.wan.WanT2V_1_3B_SamplingParam attribute) (fastvideo.fastvideo_args.TrainingArgs attribute) (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) num_frames_round_down (fastvideo.configs.sample.base.SamplingParam attribute) (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) num_gpus (fastvideo.fastvideo_args.FastVideoArgs attribute) num_heads (fastvideo.configs.models.encoders.t5.T5ArchConfig attribute) num_height (fastvideo.fastvideo_args.TrainingArgs attribute) num_hidden_layers (fastvideo.configs.models.encoders.base.TextEncoderArchConfig attribute) (fastvideo.configs.models.encoders.clip.CLIPTextArchConfig attribute) (fastvideo.configs.models.encoders.clip.CLIPVisionArchConfig attribute) (fastvideo.configs.models.encoders.llama.LlamaArchConfig attribute) num_hidden_layers_override (fastvideo.configs.models.encoders.clip.CLIPTextConfig attribute) (fastvideo.configs.models.encoders.clip.CLIPVisionConfig attribute) num_inference_steps (fastvideo.configs.sample.base.SamplingParam attribute) (fastvideo.configs.sample.hunyuan.FastHunyuanSamplingParam attribute) (fastvideo.configs.sample.hunyuan.HunyuanSamplingParam attribute) (fastvideo.configs.sample.stepvideo.StepVideoT2VSamplingParam attribute) (fastvideo.configs.sample.wan.FastWanT2V480PConfig attribute) (fastvideo.configs.sample.wan.Wan2_2_I2V_A14B_SamplingParam attribute) (fastvideo.configs.sample.wan.Wan2_2_T2V_A14B_SamplingParam attribute) (fastvideo.configs.sample.wan.Wan2_2_TI2V_5B_SamplingParam attribute) (fastvideo.configs.sample.wan.WanI2V_14B_480P_SamplingParam attribute) (fastvideo.configs.sample.wan.WanI2V_14B_720P_SamplingParam attribute) (fastvideo.configs.sample.wan.WanT2V_14B_SamplingParam attribute) (fastvideo.configs.sample.wan.WanT2V_1_3B_SamplingParam attribute) (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) num_key_value_heads (fastvideo.configs.models.encoders.llama.LlamaArchConfig attribute) num_latent_t (fastvideo.fastvideo_args.TrainingArgs attribute) num_layers (fastvideo.configs.models.dits.hunyuanvideo.HunyuanVideoArchConfig attribute) (fastvideo.configs.models.dits.stepvideo.StepVideoArchConfig attribute) (fastvideo.configs.models.dits.wanvideo.WanVideoArchConfig attribute) (fastvideo.configs.models.encoders.t5.T5ArchConfig attribute) num_org_elements (fastvideo.layers.vocab_parallel_embedding.VocabParallelEmbeddingShardIndices property) num_org_elements_padded (fastvideo.layers.vocab_parallel_embedding.VocabParallelEmbeddingShardIndices property) num_org_vocab_padding (fastvideo.layers.vocab_parallel_embedding.VocabParallelEmbeddingShardIndices property) num_refiner_layers (fastvideo.configs.models.dits.hunyuanvideo.HunyuanVideoArchConfig attribute) num_res_blocks (fastvideo.configs.models.vaes.stepvideovae.StepVideoVAEArchConfig attribute) (fastvideo.configs.models.vaes.wanvae.WanVAEArchConfig attribute) num_single_layers (fastvideo.configs.models.dits.hunyuanvideo.HunyuanVideoArchConfig attribute) num_tiles (fastvideo.attention.backends.video_sparse_attn.VideoSparseAttentionMetadata attribute) num_train_epochs (fastvideo.fastvideo_args.TrainingArgs attribute) num_videos_per_prompt (fastvideo.configs.sample.base.SamplingParam attribute) (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) num_width (fastvideo.fastvideo_args.TrainingArgs attribute) nvml_available (in module fastvideo.platforms.cuda) NvmlCudaPlatform (class in fastvideo.platforms.cuda)

O

OOT (fastvideo.platforms.interface.PlatformEnum attribute) op_registry (fastvideo.layers.custom_op.CustomOp attribute) OPS (fastvideo.training.activation_checkpoint.CheckpointType attribute) OptimizerWrapper (class in fastvideo.training.checkpointing_utils) org_vocab_end_index (fastvideo.layers.vocab_parallel_embedding.VocabParallelEmbeddingShardIndices attribute) org_vocab_start_index (fastvideo.layers.vocab_parallel_embedding.VocabParallelEmbeddingShardIndices attribute) out_channels (fastvideo.configs.models.dits.hunyuanvideo.HunyuanVideoArchConfig attribute) (fastvideo.configs.models.dits.stepvideo.StepVideoArchConfig attribute) (fastvideo.configs.models.dits.wanvideo.WanVideoArchConfig attribute) (fastvideo.configs.models.vaes.hunyuanvae.HunyuanVAEArchConfig attribute) (fastvideo.configs.models.vaes.stepvideovae.StepVideoVAEArchConfig attribute) (fastvideo.configs.models.vaes.wanvae.WanVAEArchConfig attribute)

output (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) output_dir (fastvideo.fastvideo_args.TrainingArgs attribute) output_hidden_states (fastvideo.configs.models.encoders.base.EncoderArchConfig attribute) output_past (fastvideo.configs.models.encoders.base.TextEncoderArchConfig attribute) output_path (fastvideo.configs.sample.base.SamplingParam attribute) (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) output_type (fastvideo.fastvideo_args.FastVideoArgs attribute) output_video_name (fastvideo.configs.sample.base.SamplingParam attribute) (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) override_quantization_method() (fastvideo.layers.quantization.base_config.QuantizationConfig class method)

P

pad_to_square (fastvideo.configs.pipelines.base.SlidingTileAttnConfig attribute) pad_token_id (fastvideo.configs.models.encoders.base.TextEncoderArchConfig attribute) (fastvideo.configs.models.encoders.clip.CLIPTextArchConfig attribute) (fastvideo.configs.models.encoders.llama.LlamaArchConfig attribute) (fastvideo.configs.models.encoders.t5.T5ArchConfig attribute) pad_vocab_size() (in module fastvideo.layers.vocab_parallel_embedding) padded_added_vocab_end_index (fastvideo.layers.vocab_parallel_embedding.VocabParallelEmbeddingShardIndices attribute) padded_added_vocab_start_index (fastvideo.layers.vocab_parallel_embedding.VocabParallelEmbeddingShardIndices attribute) padded_org_vocab_end_index (fastvideo.layers.vocab_parallel_embedding.VocabParallelEmbeddingShardIndices attribute) padded_org_vocab_start_index (fastvideo.layers.vocab_parallel_embedding.VocabParallelEmbeddingShardIndices attribute) param_names_mapping (fastvideo.configs.models.dits.base.DiTArchConfig attribute) (fastvideo.configs.models.dits.hunyuanvideo.HunyuanVideoArchConfig attribute) (fastvideo.configs.models.dits.stepvideo.StepVideoArchConfig attribute) (fastvideo.configs.models.dits.wanvideo.WanVideoArchConfig attribute) ParquetDatasetSaver (class in fastvideo.workflow.preprocess.components) parse_int_list() (in module fastvideo.configs.pipelines.base) (in module fastvideo.fastvideo_args) patch_size (fastvideo.configs.models.dits.hunyuanvideo.HunyuanVideoArchConfig attribute) (fastvideo.configs.models.dits.stepvideo.StepVideoArchConfig attribute) (fastvideo.configs.models.dits.wanvideo.WanVideoArchConfig attribute) (fastvideo.configs.models.encoders.clip.CLIPVisionArchConfig attribute) (fastvideo.configs.models.vaes.wanvae.WanVAEArchConfig attribute) patch_size_t (fastvideo.configs.models.dits.hunyuanvideo.HunyuanVideoArchConfig attribute) patch_tensor_parallel_group() (in module fastvideo.distributed.parallel_state) PatchEmbed (class in fastvideo.layers.visual_embedding) path_to_dict_mapping (fastvideo.distributed.device_communicators.pynccl_wrapper.NCCLLibrary attribute) path_to_library_cache (fastvideo.distributed.device_communicators.pynccl_wrapper.NCCLLibrary attribute) PIECEWISE_CONSTANT (fastvideo.training.training_utils.SchedulerType attribute) pil_image (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) pin_cpu_memory (fastvideo.fastvideo_args.FastVideoArgs attribute) PIPE_NAME_TO_CONFIG (in module fastvideo.configs.pipelines.registry) pipeline_config (fastvideo.fastvideo_args.FastVideoArgs attribute) pipeline_config_path (fastvideo.configs.pipelines.base.PipelineConfig attribute) PIPELINE_DETECTOR (in module fastvideo.configs.pipelines.registry) PIPELINE_FALLBACK_CONFIG (in module fastvideo.configs.pipelines.registry) PipelineConfig (class in fastvideo.configs.pipelines.base) PipelineLoggingInfo (class in fastvideo.pipelines.pipeline_batch_info) PipelineStage (class in fastvideo.pipelines.stages.base) PipelineType (class in fastvideo.pipelines.pipeline_registry) PipelineWithLoRA (class in fastvideo.pipelines) Platform (class in fastvideo.platforms.interface) PlatformEnum (class in fastvideo.platforms.interface) POLYNOMIAL (fastvideo.training.training_utils.SchedulerType attribute) pooled_projection_dim (fastvideo.configs.models.dits.hunyuanvideo.HunyuanVideoArchConfig attribute) pooler_output (fastvideo.configs.models.encoders.base.BaseEncoderOutput attribute) pos_embed_seq_len (fastvideo.configs.models.dits.wanvideo.WanVideoArchConfig attribute) pos_magic (fastvideo.configs.pipelines.base.PipelineConfig attribute) (fastvideo.configs.pipelines.stepvideo.StepVideoT2VConfig attribute) positive_float() (fastvideo.pipelines.stages.validators.StageValidators static method) positive_int() (fastvideo.pipelines.stages.validators.StageValidators static method) positive_int_divisible() (fastvideo.pipelines.stages.validators.StageValidators static method) post_init() (fastvideo.pipelines.composed_pipeline_base.ComposedPipelineBase method) post_init_called (fastvideo.pipelines.composed_pipeline_base.ComposedPipelineBase attribute) postprocess_output() (fastvideo.attention.backends.abstract.AttentionImpl method) (fastvideo.attention.backends.sliding_tile_attn.SlidingTileAttentionImpl method) (fastvideo.attention.backends.video_sparse_attn.VideoSparseAttentionImpl method) postprocess_text() (in module fastvideo.configs.pipelines.base) postprocess_text_funcs (fastvideo.configs.pipelines.base.PipelineConfig attribute) (fastvideo.configs.pipelines.hunyuan.HunyuanConfig attribute) (fastvideo.configs.pipelines.wan.WanT2V480PConfig attribute) precision (fastvideo.configs.pipelines.stepvideo.StepVideoT2VConfig attribute) (fastvideo.configs.pipelines.wan.WanT2V480PConfig attribute) precondition_outputs (fastvideo.fastvideo_args.TrainingArgs attribute) pred_decay_type (fastvideo.fastvideo_args.TrainingArgs attribute) pred_decay_weight (fastvideo.fastvideo_args.TrainingArgs attribute) pred_noise_to_pred_video() (in module fastvideo.training.training_utils)

prefix (fastvideo.configs.models.dits.base.DiTConfig attribute) (fastvideo.configs.models.dits.hunyuanvideo.HunyuanVideoConfig attribute) (fastvideo.configs.models.dits.stepvideo.StepVideoConfig attribute) (fastvideo.configs.models.dits.wanvideo.WanVideoConfig attribute) (fastvideo.configs.models.encoders.base.EncoderConfig attribute) (fastvideo.configs.models.encoders.clip.CLIPTextConfig attribute) (fastvideo.configs.models.encoders.clip.CLIPVisionConfig attribute) (fastvideo.configs.models.encoders.llama.LlamaConfig attribute) (fastvideo.configs.models.encoders.t5.T5Config attribute) prepare() (fastvideo.attention.backends.abstract.AttentionMetadataBuilder method) (fastvideo.attention.backends.sliding_tile_attn.SlidingTileAttentionMetadataBuilder method) (fastvideo.attention.backends.video_sparse_attn.VideoSparseAttentionMetadataBuilder method) prepare_extra_func_kwargs() (fastvideo.pipelines.stages.denoising.DenoisingStage method) prepare_fastvideo_args() (in module fastvideo.fastvideo_args) prepare_sta_param() (fastvideo.pipelines.stages.denoising.DenoisingStage method) prepare_system_environment() (fastvideo.workflow.preprocess.preprocess_workflow.PreprocessWorkflow method) (fastvideo.workflow.workflow_base.WorkflowBase method) PREPROCESS (fastvideo.fastvideo_args.ExecutionMode attribute) (fastvideo.pipelines.pipeline_registry.PipelineType attribute) preprocess() (fastvideo.pipelines.stages.image_encoding.ImageVAEEncodingStage method) preprocess_config (fastvideo.fastvideo_args.FastVideoArgs attribute) preprocess_pipeline (fastvideo.workflow.preprocess.preprocess_workflow_i2v.PreprocessWorkflowI2V attribute) (fastvideo.workflow.preprocess.preprocess_workflow_t2v.PreprocessWorkflowT2V attribute) preprocess_qkv() (fastvideo.attention.backends.abstract.AttentionImpl method) (fastvideo.attention.backends.sliding_tile_attn.SlidingTileAttentionImpl method) (fastvideo.attention.backends.video_sparse_attn.VideoSparseAttentionImpl method) preprocess_text() (in module fastvideo.configs.pipelines.base) preprocess_text_funcs (fastvideo.configs.pipelines.base.PipelineConfig attribute) (fastvideo.configs.pipelines.hunyuan.HunyuanConfig attribute) preprocess_video_and_text() (fastvideo.pipelines.preprocess.preprocess_pipeline_base.BasePreprocessPipeline method) preprocess_video_batch_size (fastvideo.configs.configs.PreprocessConfig attribute) PreprocessBatch (class in fastvideo.pipelines.pipeline_batch_info) PreprocessConfig (class in fastvideo.configs.configs) preprocessed_image (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) (fastvideo.pipelines.pipeline_batch_info.TrainingBatch attribute) PreprocessingDataValidator (class in fastvideo.workflow.preprocess.components) PreprocessPipeline_I2V (class in fastvideo.pipelines.preprocess.preprocess_pipeline_i2v) PreprocessPipeline_T2V (class in fastvideo.pipelines.preprocess.preprocess_pipeline_t2v) PreprocessPipelineI2V (class in fastvideo.pipelines.preprocess.wan.wan_preprocess_pipelines) PreprocessPipelineT2V (class in fastvideo.pipelines.preprocess.wan.wan_preprocess_pipelines) PreprocessWorkflow (class in fastvideo.workflow.preprocess.preprocess_workflow) PreprocessWorkflowI2V (class in fastvideo.workflow.preprocess.preprocess_workflow_i2v) PreprocessWorkflowT2V (class in fastvideo.workflow.preprocess.preprocess_workflow_t2v) pretrained_model_name_or_path (fastvideo.fastvideo_args.TrainingArgs attribute) pretraining_tp (fastvideo.configs.models.encoders.llama.LlamaArchConfig attribute) prev_rank (fastvideo.distributed.parallel_state.GroupCoordinator property) process_chunk_range() (fastvideo.pipelines.preprocess.preprocess_pipeline_base.BasePreprocessPipeline static method) process_weights_after_loading() (fastvideo.layers.quantization.base_config.QuantizeMethodBase method) processed_dataset_saver (fastvideo.workflow.preprocess.preprocess_workflow_i2v.PreprocessWorkflowI2V attribute) (fastvideo.workflow.preprocess.preprocess_workflow_t2v.PreprocessWorkflowT2V attribute) progress_bar() (fastvideo.pipelines.stages.denoising.DenoisingStage method) projection_dim (fastvideo.configs.models.encoders.clip.CLIPTextArchConfig attribute) (fastvideo.configs.models.encoders.clip.CLIPVisionArchConfig attribute) prompt (fastvideo.configs.sample.base.SamplingParam attribute) (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) prompt_attention_mask (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) prompt_embeds (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) prompt_path (fastvideo.configs.sample.base.SamplingParam attribute) (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) prompt_template (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) PROMPT_TEMPLATE_ENCODE_VIDEO (in module fastvideo.configs.pipelines.hunyuan) prompt_template_video (in module fastvideo.configs.pipelines.hunyuan) prompt_txt (fastvideo.fastvideo_args.FastVideoArgs attribute) PromptTemplate (class in fastvideo.configs.pipelines.hunyuan) PyNcclCommunicator (class in fastvideo.distributed.device_communicators.pynccl) pynvml (in module fastvideo.platforms.cuda)

Q

qk_norm (fastvideo.configs.models.dits.hunyuanvideo.HunyuanVideoArchConfig attribute) (fastvideo.configs.models.dits.wanvideo.WanVideoArchConfig attribute) QKVParallelLinear (class in fastvideo.layers.linear) quant_config (fastvideo.configs.models.dits.base.DiTConfig attribute) (fastvideo.configs.models.encoders.base.EncoderConfig attribute)

QUANTIZATION_METHODS (in module fastvideo.layers.quantization) QuantizationConfig (class in fastvideo.layers.quantization.base_config) QuantizationMethods (in module fastvideo.layers.quantization) QuantizeMethodBase (class in fastvideo.layers.quantization.base_config) QuickGELU (class in fastvideo.layers.activation)

R

RaiseNotImplementedAction (class in fastvideo.entrypoints.cli.utils) RandomStateWrapper (class in fastvideo.training.checkpointing_utils) RangeDict (class in fastvideo.attention.backends.sliding_tile_attn) rank (fastvideo.distributed.parallel_state.GroupCoordinator attribute) (fastvideo.distributed.utils.StatelessProcessGroup attribute) rank_in_group (fastvideo.distributed.parallel_state.GroupCoordinator attribute) ranks (fastvideo.distributed.parallel_state.GroupCoordinator attribute) raw_latent_shape (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) (fastvideo.pipelines.pipeline_batch_info.TrainingBatch attribute) read_specific_json_files() (in module fastvideo.STA_configuration) real_score_guidance_scale (fastvideo.fastvideo_args.TrainingArgs attribute) recv() (fastvideo.distributed.device_communicators.base_device_communicator.DeviceCommunicatorBase method) (fastvideo.distributed.device_communicators.cuda_communicator.CudaCommunicator method) (fastvideo.distributed.device_communicators.pynccl.PyNcclCommunicator method) (fastvideo.distributed.parallel_state.GroupCoordinator method) recv_obj() (fastvideo.distributed.utils.StatelessProcessGroup method) recv_object() (fastvideo.distributed.parallel_state.GroupCoordinator method) recv_src_counter (fastvideo.distributed.utils.StatelessProcessGroup attribute) recv_tensor_dict() (fastvideo.distributed.parallel_state.GroupCoordinator method) RED (in module fastvideo.logger) reduce_scatter() (fastvideo.distributed.device_communicators.pynccl.PyNcclCommunicator method) register() (fastvideo.layers.custom_op.CustomOp class method) register_components() (fastvideo.workflow.preprocess.preprocess_workflow.PreprocessWorkflow method) (fastvideo.workflow.workflow_base.WorkflowBase method) register_pipelines() (fastvideo.workflow.preprocess.preprocess_workflow.PreprocessWorkflow method) (fastvideo.workflow.workflow_base.WorkflowBase method) register_quantization_config() (in module fastvideo.layers.quantization) register_validators() (fastvideo.workflow.preprocess.components.PreprocessingDataValidator method) relative_attention_max_distance (fastvideo.configs.models.encoders.t5.T5ArchConfig attribute) relative_attention_num_buckets (fastvideo.configs.models.encoders.t5.T5ArchConfig attribute) ReplicatedLinear (class in fastvideo.layers.linear) require_post_norm (fastvideo.configs.models.encoders.clip.CLIPTextConfig attribute) (fastvideo.configs.models.encoders.clip.CLIPVisionConfig attribute)

required_config_modules (fastvideo.pipelines.composed_pipeline_base.ComposedPipelineBase property) rescale_noise_cfg() (fastvideo.pipelines.stages.denoising.DenoisingStage method) RESET (in module fastvideo.logger) (in module fastvideo.worker.gpu_worker) resolve_current_platform_cls_qualname() (in module fastvideo.platforms) restype (fastvideo.distributed.device_communicators.pynccl_wrapper.Function attribute) resume_from_checkpoint (fastvideo.fastvideo_args.TrainingArgs attribute) ret_steps (fastvideo.configs.sample.teacache.WanTeaCacheParams property) ret_steps_coeffs (fastvideo.configs.sample.teacache.WanTeaCacheParams attribute) retrieve_latents() (fastvideo.pipelines.stages.image_encoding.ImageVAEEncodingStage method) return_frames (fastvideo.configs.sample.base.SamplingParam attribute) (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) reverse_param_names_mapping (fastvideo.configs.models.dits.base.DiTArchConfig attribute) (fastvideo.configs.models.dits.hunyuanvideo.HunyuanVideoArchConfig attribute) (fastvideo.configs.models.dits.wanvideo.WanVideoArchConfig attribute) reverse_tile_partition_indices (fastvideo.attention.backends.video_sparse_attn.VideoSparseAttentionMetadata attribute) revision (fastvideo.fastvideo_args.FastVideoArgs attribute) rms_norm_eps (fastvideo.configs.models.encoders.llama.LlamaArchConfig attribute) RMSNorm (class in fastvideo.layers.layernorm) ROCM (fastvideo.platforms.interface.PlatformEnum attribute) rocm_platform_plugin() (in module fastvideo.platforms) RocmPlatform (class in fastvideo.platforms.rocm) rope_axes_dim (fastvideo.configs.models.dits.hunyuanvideo.HunyuanVideoArchConfig attribute) rope_max_seq_len (fastvideo.configs.models.dits.wanvideo.WanVideoArchConfig attribute) rope_scaling (fastvideo.configs.models.encoders.llama.LlamaArchConfig attribute) rope_theta (fastvideo.configs.models.dits.hunyuanvideo.HunyuanVideoArchConfig attribute) (fastvideo.configs.models.encoders.llama.LlamaArchConfig attribute) RotaryEmbedding (class in fastvideo.layers.rotary_embedding) RowParallelLinear (class in fastvideo.layers.linear) run() (fastvideo.workflow.preprocess.preprocess_workflow_i2v.PreprocessWorkflowI2V method) (fastvideo.workflow.preprocess.preprocess_workflow_t2v.PreprocessWorkflowT2V method) (fastvideo.workflow.workflow_base.WorkflowBase method) run_worker_process() (in module fastvideo.worker.gpu_worker)

S

SAGE_ATTN (fastvideo.platforms.interface.AttentionBackendEnum attribute) SageAttentionBackend (class in fastvideo.attention.backends.sage_attn) SageAttentionImpl (class in fastvideo.attention.backends.sage_attn) samples_per_file (fastvideo.configs.configs.PreprocessConfig attribute) SAMPLING_FALLBACK_PARAM (in module fastvideo.configs.sample.registry) SAMPLING_PARAM_DETECTOR (in module fastvideo.configs.sample.registry) SAMPLING_PARAM_REGISTRY (in module fastvideo.configs.sample.registry) SamplingParam (class in fastvideo.configs.sample.base) save_and_write_parquet_batch() (fastvideo.workflow.preprocess.components.ParquetDatasetSaver method) save_checkpoint() (in module fastvideo.training.training_utils) save_distillation_checkpoint() (in module fastvideo.training.training_utils) save_mask_search_results() (in module fastvideo.STA_configuration) save_sta_search_results() (fastvideo.pipelines.stages.denoising.DenoisingStage method) save_video (fastvideo.configs.sample.base.SamplingParam attribute) (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) scalable_attention (fastvideo.configs.models.encoders.base.TextEncoderArchConfig attribute) scale_factor_spatial (fastvideo.configs.models.vaes.wanvae.WanVAEArchConfig attribute) scale_factor_temporal (fastvideo.configs.models.vaes.wanvae.WanVAEArchConfig attribute) scale_lr (fastvideo.fastvideo_args.TrainingArgs attribute) ScaleResidual (class in fastvideo.layers.layernorm) ScaleResidualLayerNormScaleShift (class in fastvideo.layers.layernorm) scaling_factor (fastvideo.configs.models.vaes.base.VAEArchConfig attribute) (fastvideo.configs.models.vaes.hunyuanvae.HunyuanVAEArchConfig attribute) (fastvideo.configs.models.vaes.stepvideovae.StepVideoVAEArchConfig attribute) scheduler_type (fastvideo.fastvideo_args.TrainingArgs attribute) SchedulerFunction (in module fastvideo.training.training_utils) SchedulerType (class in fastvideo.training.training_utils) SchedulerWrapper (class in fastvideo.training.checkpointing_utils) SDPABackend (class in fastvideo.attention.backends.sdpa) SDPAImpl (class in fastvideo.attention.backends.sdpa) seed (fastvideo.configs.configs.PreprocessConfig attribute) (fastvideo.configs.sample.base.SamplingParam attribute) (fastvideo.fastvideo_args.TrainingArgs attribute) (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) seed_everything() (fastvideo.platforms.interface.Platform class method) (fastvideo.platforms.mps.MpsPlatform class method) seeds (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) select_best_mask_strategy() (in module fastvideo.STA_configuration) selective_checkpointing (fastvideo.fastvideo_args.TrainingArgs attribute) send() (fastvideo.distributed.device_communicators.base_device_communicator.DeviceCommunicatorBase method) (fastvideo.distributed.device_communicators.cuda_communicator.CudaCommunicator method) (fastvideo.distributed.device_communicators.pynccl.PyNcclCommunicator method) (fastvideo.distributed.parallel_state.GroupCoordinator method) send_dst_counter (fastvideo.distributed.utils.StatelessProcessGroup attribute) send_obj() (fastvideo.distributed.utils.StatelessProcessGroup method) send_object() (fastvideo.distributed.parallel_state.GroupCoordinator method) send_tensor_dict() (fastvideo.distributed.parallel_state.GroupCoordinator method) sequence_model_parallel_all_gather() (in module fastvideo.distributed.communication_op) sequence_model_parallel_all_to_all_4D() (in module fastvideo.distributed.communication_op) set_current_fastvideo_args() (in module fastvideo.fastvideo_args) set_custom_all_reduce() (in module fastvideo.distributed.parallel_state) set_forward_context() (in module fastvideo.forward_context) set_logging() (fastvideo.pipelines.stages.base.PipelineStage method) set_lora_adapter() (fastvideo.entrypoints.video_generator.VideoGenerator method) (fastvideo.pipelines.lora_pipeline.LoRAPipeline method) (fastvideo.worker.executor.Executor method) (fastvideo.worker.gpu_worker.Worker method) (fastvideo.worker.multiproc_executor.MultiprocExecutor method) set_schemas() (fastvideo.training.training_pipeline.TrainingPipeline method) (fastvideo.training.wan_i2v_distillation_pipeline.WanI2VDistillationPipeline method) (fastvideo.training.wan_i2v_training_pipeline.WanI2VTrainingPipeline method) set_trainable() (fastvideo.pipelines.composed_pipeline_base.ComposedPipelineBase method) (fastvideo.pipelines.lora_pipeline.LoRAPipeline method) shard_latents_across_sp() (in module fastvideo.training.training_utils)

shift_timestep() (in module fastvideo.training.training_utils) shutdown() (fastvideo.entrypoints.video_generator.VideoGenerator method) (fastvideo.worker.executor.Executor method) (fastvideo.worker.gpu_worker.Worker method) (fastvideo.worker.multiproc_executor.MultiprocExecutor method) sigmas (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) (fastvideo.pipelines.pipeline_batch_info.TrainingBatch attribute) SiluAndMul (class in fastvideo.layers.activation) simple_compile_backend (fastvideo.platforms.interface.Platform attribute) simulate_generator_forward (fastvideo.fastvideo_args.TrainingArgs attribute) skip_time_steps (fastvideo.configs.pipelines.base.PipelineConfig attribute) (fastvideo.fastvideo_args.FastVideoArgs attribute) SLIDING_TILE_ATTN (fastvideo.platforms.interface.AttentionBackendEnum attribute) SlidingTileAttentionBackend (class in fastvideo.attention.backends.sliding_tile_attn) SlidingTileAttentionImpl (class in fastvideo.attention.backends.sliding_tile_attn) SlidingTileAttentionMetadata (class in fastvideo.attention.backends.sliding_tile_attn) SlidingTileAttentionMetadataBuilder (class in fastvideo.attention.backends.sliding_tile_attn) SlidingTileAttnConfig (class in fastvideo.configs.pipelines.base) sp_size (fastvideo.fastvideo_args.FastVideoArgs attribute) spatial_compression_ratio (fastvideo.configs.models.vaes.base.VAEArchConfig attribute) (fastvideo.configs.models.vaes.hunyuanvae.HunyuanVAEArchConfig attribute) (fastvideo.configs.models.vaes.stepvideovae.StepVideoVAEArchConfig attribute) speed_factor (fastvideo.configs.configs.PreprocessConfig attribute) split_tensor_along_last_dim() (in module fastvideo.distributed.utils) STA_INFERENCE (fastvideo.configs.pipelines.base.STA_Mode attribute) STA_Mode (class in fastvideo.configs.pipelines.base) STA_mode (fastvideo.configs.pipelines.base.PipelineConfig attribute) (fastvideo.fastvideo_args.FastVideoArgs attribute) STA_param (fastvideo.attention.backends.sliding_tile_attn.SlidingTileAttentionMetadata attribute) (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) STA_SEARCHING (fastvideo.configs.pipelines.base.STA_Mode attribute) STA_TUNING (fastvideo.configs.pipelines.base.STA_Mode attribute) STA_TUNING_CFG (fastvideo.configs.pipelines.base.STA_Mode attribute) stacked_params_mapping (fastvideo.configs.models.base.ArchConfig attribute) (fastvideo.configs.models.encoders.base.TextEncoderArchConfig attribute) (fastvideo.configs.models.encoders.clip.CLIPTextArchConfig attribute) (fastvideo.configs.models.encoders.clip.CLIPVisionArchConfig attribute) (fastvideo.configs.models.encoders.llama.LlamaArchConfig attribute) (fastvideo.configs.models.encoders.t5.T5ArchConfig attribute) stages (fastvideo.pipelines.composed_pipeline_base.ComposedPipelineBase property) StageValidators (class in fastvideo.pipelines.stages.validators) StageVerificationError state_dict() (fastvideo.training.checkpointing_utils.ModelWrapper method) (fastvideo.training.checkpointing_utils.OptimizerWrapper method) (fastvideo.training.checkpointing_utils.RandomStateWrapper method) (fastvideo.training.checkpointing_utils.SchedulerWrapper method) StatelessProcessGroup (class in fastvideo.distributed.utils) step_index (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) StepVideoArchConfig (class in fastvideo.configs.models.dits.stepvideo) StepVideoConfig (class in fastvideo.configs.models.dits.stepvideo) StepVideoPipeline (class in fastvideo.pipelines.basic.stepvideo.stepvideo_pipeline) StepvideoPromptEncodingStage (class in fastvideo.pipelines.stages.stepvideo_encoding) StepVideoT2VConfig (class in fastvideo.configs.pipelines.stepvideo) StepVideoT2VSamplingParam (class in fastvideo.configs.sample.stepvideo) StepVideoVAEArchConfig (class in fastvideo.configs.models.vaes.stepvideovae) StepVideoVAEConfig (class in fastvideo.configs.models.vaes.stepvideovae) store (fastvideo.distributed.utils.StatelessProcessGroup attribute) stream (fastvideo.distributed.parallel_state.GraphCaptureContext attribute) stride (fastvideo.configs.pipelines.base.SlidingTileAttnConfig attribute) string_not_empty() (fastvideo.pipelines.stages.validators.StageValidators static method) string_or_list_strings() (fastvideo.pipelines.stages.validators.StageValidators static method) subparser_init() (fastvideo.entrypoints.cli.cli_types.CLISubcommand method) (fastvideo.entrypoints.cli.generate.GenerateSubcommand method) supported_quantization (fastvideo.platforms.interface.Platform attribute)

T

T (in module fastvideo.attention.backends.abstract) T2I (fastvideo.fastvideo_args.WorkloadType attribute) T2V (fastvideo.fastvideo_args.WorkloadType attribute) t5_postprocess_text() (in module fastvideo.configs.pipelines.wan) T5ArchConfig (class in fastvideo.configs.models.encoders.t5) T5Config (class in fastvideo.configs.models.encoders.t5) teacache_params (fastvideo.configs.sample.hunyuan.HunyuanSamplingParam attribute) (fastvideo.configs.sample.wan.WanI2V_14B_480P_SamplingParam attribute) (fastvideo.configs.sample.wan.WanI2V_14B_720P_SamplingParam attribute) (fastvideo.configs.sample.wan.WanT2V_14B_SamplingParam attribute) (fastvideo.configs.sample.wan.WanT2V_1_3B_SamplingParam attribute) (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) teacache_thresh (fastvideo.configs.sample.teacache.TeaCacheParams attribute) (fastvideo.configs.sample.teacache.WanTeaCacheParams attribute) TeaCacheParams (class in fastvideo.configs.sample.teacache) temperal_downsample (fastvideo.configs.models.vaes.wanvae.WanVAEArchConfig attribute) template (fastvideo.configs.pipelines.hunyuan.PromptTemplate attribute) temporal_compression_ratio (fastvideo.configs.models.vaes.base.VAEArchConfig attribute) (fastvideo.configs.models.vaes.hunyuanvae.HunyuanVAEArchConfig attribute) (fastvideo.configs.models.vaes.stepvideovae.StepVideoVAEArchConfig attribute) tensor_min_dims() (fastvideo.pipelines.stages.validators.StageValidators static method) tensor_model_parallel_all_gather() (in module fastvideo.distributed.communication_op) tensor_model_parallel_all_reduce() (in module fastvideo.distributed.communication_op) tensor_shape_matches() (fastvideo.pipelines.stages.validators.StageValidators static method) tensor_with_dims() (fastvideo.pipelines.stages.validators.StageValidators static method) TensorMetadata (in module fastvideo.distributed.parallel_state) text_dim (fastvideo.configs.models.dits.wanvideo.WanVideoArchConfig attribute) text_embed_dim (fastvideo.configs.models.dits.hunyuanvideo.HunyuanVideoArchConfig attribute) text_encoder_configs (fastvideo.configs.pipelines.base.PipelineConfig attribute) (fastvideo.configs.pipelines.hunyuan.HunyuanConfig attribute) (fastvideo.configs.pipelines.wan.WanT2V480PConfig attribute) text_encoder_cpu_offload (fastvideo.fastvideo_args.FastVideoArgs attribute) text_encoder_precisions (fastvideo.configs.pipelines.base.PipelineConfig attribute) (fastvideo.configs.pipelines.hunyuan.HunyuanConfig attribute) (fastvideo.configs.pipelines.wan.WanT2V480PConfig attribute) text_len (fastvideo.configs.models.dits.wanvideo.WanVideoArchConfig attribute) (fastvideo.configs.models.encoders.base.TextEncoderArchConfig attribute) (fastvideo.configs.models.encoders.clip.CLIPTextArchConfig attribute) (fastvideo.configs.models.encoders.llama.LlamaArchConfig attribute) (fastvideo.configs.models.encoders.t5.T5ArchConfig attribute) TextEncoderArchConfig (class in fastvideo.configs.models.encoders.base) TextEncoderConfig (class in fastvideo.configs.models.encoders.base) TextEncodingStage (class in fastvideo.pipelines.stages.text_encoding) TextTransformStage (class in fastvideo.pipelines.preprocess.preprocess_stages) ti2v_task (fastvideo.configs.pipelines.wan.Wan2_2_TI2V_5B_Config attribute) tie_word_embeddings (fastvideo.configs.models.encoders.base.TextEncoderArchConfig attribute) (fastvideo.configs.models.encoders.llama.LlamaArchConfig attribute) tile() (fastvideo.attention.backends.sliding_tile_attn.SlidingTileAttentionImpl method) (fastvideo.attention.backends.video_sparse_attn.VideoSparseAttentionImpl method) tile_partition_indices (fastvideo.attention.backends.video_sparse_attn.VideoSparseAttentionMetadata attribute)

tile_sample_min_height (fastvideo.configs.models.vaes.base.VAEConfig attribute) tile_sample_min_num_frames (fastvideo.configs.models.vaes.base.VAEConfig attribute) tile_sample_min_width (fastvideo.configs.models.vaes.base.VAEConfig attribute) tile_sample_stride_height (fastvideo.configs.models.vaes.base.VAEConfig attribute) tile_sample_stride_num_frames (fastvideo.configs.models.vaes.base.VAEConfig attribute) tile_sample_stride_width (fastvideo.configs.models.vaes.base.VAEConfig attribute) timestep (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) timestep_embedding() (in module fastvideo.layers.visual_embedding) TimestepEmbedder (class in fastvideo.layers.visual_embedding) TimestepPreparationStage (class in fastvideo.pipelines.stages.timestep_preparation) timesteps (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) (fastvideo.pipelines.pipeline_batch_info.TrainingBatch attribute) timesteps_scale (fastvideo.configs.pipelines.base.PipelineConfig attribute) (fastvideo.configs.pipelines.stepvideo.StepVideoT2VConfig attribute) to_dict() (fastvideo.pipelines.stages.validators.VerificationResult method) to_int() (fastvideo.platforms.interface.DeviceCapability method) tokenizer_kwargs (fastvideo.configs.models.encoders.base.TextEncoderArchConfig attribute) TORCH_SDPA (fastvideo.platforms.interface.AttentionBackendEnum attribute) total_loss (fastvideo.pipelines.pipeline_batch_info.TrainingBatch attribute) total_seq_length (fastvideo.attention.backends.video_sparse_attn.VideoSparseAttentionMetadata attribute) tp_size (fastvideo.fastvideo_args.FastVideoArgs attribute) TPU (fastvideo.platforms.interface.PlatformEnum attribute) track_batchsize (in module fastvideo.forward_context) tracker_project_name (fastvideo.fastvideo_args.TrainingArgs attribute) train() (fastvideo.pipelines.composed_pipeline_base.ComposedPipelineBase method) (fastvideo.training.distillation_pipeline.DistillationPipeline method) (fastvideo.training.training_pipeline.TrainingPipeline method) train_batch_size (fastvideo.fastvideo_args.TrainingArgs attribute) train_dataloader (fastvideo.training.distillation_pipeline.DistillationPipeline attribute) (fastvideo.training.training_pipeline.TrainingPipeline attribute) train_fps (fastvideo.configs.configs.PreprocessConfig attribute) train_loader_iter (fastvideo.training.distillation_pipeline.DistillationPipeline attribute) (fastvideo.training.training_pipeline.TrainingPipeline attribute) train_one_step() (fastvideo.training.distillation_pipeline.DistillationPipeline method) (fastvideo.training.training_pipeline.TrainingPipeline method) train_sp_batch_size (fastvideo.fastvideo_args.TrainingArgs attribute) TRAINING (fastvideo.pipelines.pipeline_registry.PipelineType attribute) training_args (fastvideo.pipelines.composed_pipeline_base.ComposedPipelineBase attribute) training_cfg_rate (fastvideo.configs.configs.PreprocessConfig attribute) (fastvideo.fastvideo_args.TrainingArgs attribute) training_dataloader (fastvideo.workflow.preprocess.preprocess_workflow_i2v.PreprocessWorkflowI2V attribute) (fastvideo.workflow.preprocess.preprocess_workflow_t2v.PreprocessWorkflowT2V attribute) training_mode (fastvideo.fastvideo_args.FastVideoArgs property) training_state_checkpointing_steps (fastvideo.fastvideo_args.TrainingArgs attribute) TrainingArgs (class in fastvideo.fastvideo_args) TrainingBatch (class in fastvideo.pipelines.pipeline_batch_info) TrainingPipeline (class in fastvideo.training.training_pipeline) TRANSFORMER_BLOCK_NAMES (in module fastvideo.training.activation_checkpoint) trust_remote_code (fastvideo.fastvideo_args.FastVideoArgs attribute) TYPE_TO_SCHEDULER_FUNCTION (in module fastvideo.training.training_utils)

U

unconditional_dict (fastvideo.pipelines.pipeline_batch_info.TrainingBatch attribute) unmerge_lora_weights() (fastvideo.entrypoints.video_generator.VideoGenerator method) (fastvideo.pipelines.lora_pipeline.LoRAPipeline method) (fastvideo.worker.executor.Executor method) (fastvideo.worker.gpu_worker.Worker method) (fastvideo.worker.multiproc_executor.MultiprocExecutor method) unpatchify() (in module fastvideo.layers.visual_embedding) UnquantizedEmbeddingMethod (class in fastvideo.layers.vocab_parallel_embedding) UnquantizedLinearMethod (class in fastvideo.layers.linear) UNSPECIFIED (fastvideo.platforms.interface.CpuArchEnum attribute) (fastvideo.platforms.interface.PlatformEnum attribute) UnspecifiedPlatform (class in fastvideo.platforms.interface) untile() (fastvideo.attention.backends.sliding_tile_attn.SlidingTileAttentionImpl method) (fastvideo.attention.backends.video_sparse_attn.VideoSparseAttentionImpl method) up_block_types (fastvideo.configs.models.vaes.hunyuanvae.HunyuanVAEArchConfig attribute) update() (fastvideo.configs.sample.base.SamplingParam method) update_config_from_args() (in module fastvideo.configs.utils) update_config_from_dict() (fastvideo.configs.pipelines.base.PipelineConfig method) update_model_arch() (fastvideo.configs.models.base.ModelConfig method) update_model_config() (fastvideo.configs.models.base.ModelConfig method) update_pipeline_config() (fastvideo.configs.pipelines.base.PipelineConfig method)

use_additional_conditions (fastvideo.configs.models.dits.stepvideo.StepVideoArchConfig attribute) use_cache (fastvideo.configs.models.encoders.llama.LlamaArchConfig attribute) (fastvideo.configs.models.encoders.t5.T5ArchConfig attribute) use_device_communicator (fastvideo.distributed.parallel_state.GroupCoordinator attribute) use_ema (fastvideo.fastvideo_args.TrainingArgs attribute) use_feature_cache (fastvideo.configs.models.vaes.wanvae.WanVAEConfig attribute) use_fsdp_inference (fastvideo.fastvideo_args.FastVideoArgs attribute) use_overlap_optimization (fastvideo.configs.pipelines.base.SlidingTileAttnConfig attribute) use_parallel_tiling (fastvideo.configs.models.vaes.base.VAEConfig attribute) (fastvideo.configs.models.vaes.stepvideovae.StepVideoVAEConfig attribute) (fastvideo.configs.models.vaes.wanvae.WanVAEConfig attribute) use_ret_steps (fastvideo.configs.sample.teacache.WanTeaCacheParams attribute) use_return_dict (fastvideo.configs.models.encoders.base.EncoderArchConfig attribute) use_temporal_scaling_frames (fastvideo.configs.models.vaes.base.VAEConfig attribute) (fastvideo.configs.models.vaes.stepvideovae.StepVideoVAEConfig attribute) use_temporal_tiling (fastvideo.configs.models.vaes.base.VAEConfig attribute) (fastvideo.configs.models.vaes.stepvideovae.StepVideoVAEConfig attribute) (fastvideo.configs.models.vaes.wanvae.WanVAEConfig attribute) use_tiling (fastvideo.configs.models.vaes.base.VAEConfig attribute) (fastvideo.configs.models.vaes.stepvideovae.StepVideoVAEConfig attribute) (fastvideo.configs.models.vaes.wanvae.WanVAEConfig attribute)

V

V (in module fastvideo.pipelines.stages.input_validation) (in module fastvideo.pipelines.stages.validators) vae_config (fastvideo.configs.pipelines.base.PipelineConfig attribute) (fastvideo.configs.pipelines.hunyuan.HunyuanConfig attribute) (fastvideo.configs.pipelines.stepvideo.StepVideoT2VConfig attribute) (fastvideo.configs.pipelines.wan.WanT2V480PConfig attribute) vae_cpu_offload (fastvideo.fastvideo_args.FastVideoArgs attribute) vae_precision (fastvideo.configs.pipelines.base.PipelineConfig attribute) (fastvideo.configs.pipelines.hunyuan.HunyuanConfig attribute) (fastvideo.configs.pipelines.stepvideo.StepVideoT2VConfig attribute) (fastvideo.configs.pipelines.wan.WanT2V480PConfig attribute) vae_sp (fastvideo.configs.pipelines.base.PipelineConfig attribute) (fastvideo.configs.pipelines.stepvideo.StepVideoT2VConfig attribute) (fastvideo.configs.pipelines.wan.WanT2V480PConfig attribute) vae_tiling (fastvideo.configs.pipelines.base.PipelineConfig attribute) (fastvideo.configs.pipelines.stepvideo.StepVideoT2VConfig attribute) (fastvideo.configs.pipelines.wan.WanT2V480PConfig attribute) VAEArchConfig (class in fastvideo.configs.models.vaes.base) VAEConfig (class in fastvideo.configs.models.vaes.base) validate() (fastvideo.entrypoints.cli.cli_types.CLISubcommand method) (fastvideo.entrypoints.cli.generate.GenerateSubcommand method) validation_dataloader (fastvideo.workflow.preprocess.preprocess_workflow_i2v.PreprocessWorkflowI2V attribute) (fastvideo.workflow.preprocess.preprocess_workflow_t2v.PreprocessWorkflowT2V attribute) validation_dataset_file (fastvideo.fastvideo_args.TrainingArgs attribute) validation_guidance_scale (fastvideo.fastvideo_args.TrainingArgs attribute) validation_pipeline (fastvideo.training.distillation_pipeline.DistillationPipeline attribute) (fastvideo.training.training_pipeline.TrainingPipeline attribute) validation_preprocessed_path (fastvideo.fastvideo_args.TrainingArgs attribute) validation_sampling_steps (fastvideo.fastvideo_args.TrainingArgs attribute) validation_steps (fastvideo.fastvideo_args.TrainingArgs attribute) ValidationFailure (class in fastvideo.pipelines.stages.validators) variable_block_sizes (fastvideo.attention.backends.video_sparse_attn.VideoSparseAttentionMetadata attribute) VerificationResult (class in fastvideo.pipelines.stages.validators) verify_input() (fastvideo.pipelines.stages.base.PipelineStage method) (fastvideo.pipelines.stages.conditioning.ConditioningStage method) (fastvideo.pipelines.stages.decoding.DecodingStage method) (fastvideo.pipelines.stages.denoising.DenoisingStage method) (fastvideo.pipelines.stages.encoding.EncodingStage method) (fastvideo.pipelines.stages.image_encoding.ImageEncodingStage method) (fastvideo.pipelines.stages.image_encoding.ImageVAEEncodingStage method) (fastvideo.pipelines.stages.input_validation.InputValidationStage method) (fastvideo.pipelines.stages.latent_preparation.LatentPreparationStage method) (fastvideo.pipelines.stages.stepvideo_encoding.StepvideoPromptEncodingStage method) (fastvideo.pipelines.stages.text_encoding.TextEncodingStage method) (fastvideo.pipelines.stages.timestep_preparation.TimestepPreparationStage method) verify_model_arch() (fastvideo.platforms.interface.Platform class method) verify_output() (fastvideo.pipelines.stages.base.PipelineStage method) (fastvideo.pipelines.stages.conditioning.ConditioningStage method) (fastvideo.pipelines.stages.decoding.DecodingStage method) (fastvideo.pipelines.stages.denoising.DenoisingStage method) (fastvideo.pipelines.stages.encoding.EncodingStage method) (fastvideo.pipelines.stages.image_encoding.ImageEncodingStage method) (fastvideo.pipelines.stages.image_encoding.ImageVAEEncodingStage method) (fastvideo.pipelines.stages.input_validation.InputValidationStage method) (fastvideo.pipelines.stages.latent_preparation.LatentPreparationStage method) (fastvideo.pipelines.stages.stepvideo_encoding.StepvideoPromptEncodingStage method) (fastvideo.pipelines.stages.text_encoding.TextEncodingStage method) (fastvideo.pipelines.stages.timestep_preparation.TimestepPreparationStage method)

verify_quantization() (fastvideo.platforms.interface.Platform class method) version (fastvideo.configs.models.vaes.stepvideovae.StepVideoVAEArchConfig attribute) video_file_name (fastvideo.pipelines.pipeline_batch_info.PreprocessBatch attribute) video_forward_batch_builder (fastvideo.workflow.preprocess.preprocess_workflow_i2v.PreprocessWorkflowI2V attribute) (fastvideo.workflow.preprocess.preprocess_workflow_t2v.PreprocessWorkflowT2V attribute) video_latent_shape (fastvideo.training.distillation_pipeline.DistillationPipeline attribute) video_latent_shape_sp (fastvideo.training.distillation_pipeline.DistillationPipeline attribute) video_length_tolerance_range (fastvideo.configs.configs.PreprocessConfig attribute) video_loader (fastvideo.pipelines.pipeline_batch_info.PreprocessBatch attribute) VIDEO_SPARSE_ATTN (fastvideo.platforms.interface.AttentionBackendEnum attribute) VideoForwardBatchBuilder (class in fastvideo.workflow.preprocess.components) VideoGenerator (built-in class) (class in fastvideo.entrypoints.video_generator) VideoGenerator.PipelineConfig (built-in class) VideoGenerator.PipelineConfig.SamplingParam (built-in class) VideoSparseAttentionBackend (class in fastvideo.attention.backends.video_sparse_attn) VideoSparseAttentionImpl (class in fastvideo.attention.backends.video_sparse_attn) VideoSparseAttentionMetadata (class in fastvideo.attention.backends.video_sparse_attn) VideoSparseAttentionMetadataBuilder (class in fastvideo.attention.backends.video_sparse_attn) VideoTransformStage (class in fastvideo.pipelines.preprocess.preprocess_stages) visualize_intermediate_latents() (fastvideo.training.distillation_pipeline.DistillationPipeline method) vocab_range_from_global_vocab_size() (in module fastvideo.layers.vocab_parallel_embedding) vocab_range_from_per_partition_vocab_size() (in module fastvideo.layers.vocab_parallel_embedding) vocab_size (fastvideo.configs.models.encoders.base.TextEncoderArchConfig attribute) (fastvideo.configs.models.encoders.clip.CLIPTextArchConfig attribute) (fastvideo.configs.models.encoders.llama.LlamaArchConfig attribute) (fastvideo.configs.models.encoders.t5.T5ArchConfig attribute) VocabParallelEmbedding (class in fastvideo.layers.vocab_parallel_embedding) VocabParallelEmbeddingShardIndices (class in fastvideo.layers.vocab_parallel_embedding) vsa_available (in module fastvideo.training.distillation_pipeline) (in module fastvideo.training.training_pipeline) (in module fastvideo.training.wan_distillation_pipeline) (in module fastvideo.training.wan_i2v_distillation_pipeline) (in module fastvideo.training.wan_i2v_training_pipeline) (in module fastvideo.training.wan_training_pipeline) VSA_decay_interval_steps (fastvideo.fastvideo_args.TrainingArgs attribute) VSA_decay_rate (fastvideo.fastvideo_args.TrainingArgs attribute) VSA_sparsity (fastvideo.attention.backends.video_sparse_attn.VideoSparseAttentionMetadata attribute) (fastvideo.fastvideo_args.FastVideoArgs attribute) (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) VSA_TILE_SIZE (in module fastvideo.attention.backends.video_sparse_attn)

W

Wan2_2_Base_SamplingParam (class in fastvideo.configs.sample.wan) Wan2_2_I2V_A14B_Config (class in fastvideo.configs.pipelines.wan) Wan2_2_I2V_A14B_SamplingParam (class in fastvideo.configs.sample.wan) Wan2_2_T2V_A14B_Config (class in fastvideo.configs.pipelines.wan) Wan2_2_T2V_A14B_SamplingParam (class in fastvideo.configs.sample.wan) Wan2_2_TI2V_5B_Config (class in fastvideo.configs.pipelines.wan) Wan2_2_TI2V_5B_SamplingParam (class in fastvideo.configs.sample.wan) wandb_run_name (fastvideo.fastvideo_args.TrainingArgs attribute) WanDistillationPipeline (class in fastvideo.training.wan_distillation_pipeline) WanDMDPipeline (class in fastvideo.pipelines.basic.wan.wan_dmd_pipeline) WanI2V480PConfig (class in fastvideo.configs.pipelines.wan) WanI2V720PConfig (class in fastvideo.configs.pipelines.wan) WanI2V_14B_480P_SamplingParam (class in fastvideo.configs.sample.wan) WanI2V_14B_720P_SamplingParam (class in fastvideo.configs.sample.wan) WanI2VDistillationPipeline (class in fastvideo.training.wan_i2v_distillation_pipeline) WanI2VTrainingPipeline (class in fastvideo.training.wan_i2v_training_pipeline) WanImageToVideoDmdPipeline (class in fastvideo.pipelines.basic.wan.wan_i2v_dmd_pipeline) WanImageToVideoPipeline (class in fastvideo.pipelines.basic.wan.wan_i2v_pipeline) WanPipeline (class in fastvideo.pipelines.basic.wan.wan_pipeline) WanT2V480PConfig (class in fastvideo.configs.pipelines.wan) WanT2V720PConfig (class in fastvideo.configs.pipelines.wan) WanT2V_14B_SamplingParam (class in fastvideo.configs.sample.wan) WanT2V_1_3B_SamplingParam (class in fastvideo.configs.sample.wan) WanTeaCacheParams (class in fastvideo.configs.sample.teacache) WanTrainingPipeline (class in fastvideo.training.wan_training_pipeline) WanVAEArchConfig (class in fastvideo.configs.models.vaes.wanvae) WanVAEConfig (class in fastvideo.configs.models.vaes.wanvae) WanVideoArchConfig (class in fastvideo.configs.models.dits.wanvideo) WanVideoConfig (class in fastvideo.configs.models.dits.wanvideo) weight_decay (fastvideo.fastvideo_args.TrainingArgs attribute) weight_loader() (fastvideo.layers.linear.ColumnParallelLinear method) (fastvideo.layers.linear.MergedColumnParallelLinear method) (fastvideo.layers.linear.QKVParallelLinear method) (fastvideo.layers.linear.ReplicatedLinear method) (fastvideo.layers.linear.RowParallelLinear method) (fastvideo.layers.vocab_parallel_embedding.VocabParallelEmbedding method)

weight_loader_v2() (fastvideo.layers.linear.ColumnParallelLinear method) (fastvideo.layers.linear.MergedColumnParallelLinear method) (fastvideo.layers.linear.QKVParallelLinear method) (fastvideo.layers.linear.RowParallelLinear method) WEIGHT_LOADER_V2_SUPPORTED (in module fastvideo.layers.linear) weight_only_checkpointing_steps (fastvideo.fastvideo_args.TrainingArgs attribute) weighting_scheme (fastvideo.fastvideo_args.TrainingArgs attribute) width (fastvideo.configs.pipelines.base.SlidingTileAttnConfig attribute) (fastvideo.configs.sample.base.SamplingParam attribute) (fastvideo.configs.sample.hunyuan.HunyuanSamplingParam attribute) (fastvideo.configs.sample.stepvideo.StepVideoT2VSamplingParam attribute) (fastvideo.configs.sample.wan.FastWanT2V480PConfig attribute) (fastvideo.configs.sample.wan.Wan2_2_TI2V_5B_SamplingParam attribute) (fastvideo.configs.sample.wan.WanT2V_14B_SamplingParam attribute) (fastvideo.configs.sample.wan.WanT2V_1_3B_SamplingParam attribute) (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) width_latents (fastvideo.pipelines.pipeline_batch_info.ForwardBatch attribute) window_size (fastvideo.configs.pipelines.base.SlidingTileAttnConfig attribute) with_dims() (fastvideo.pipelines.stages.validators.StageValidators static method) with_nvml_context() (in module fastvideo.platforms.cuda) Worker (class in fastvideo.worker.gpu_worker) WorkflowBase (class in fastvideo.workflow.workflow_base) workload_type (fastvideo.fastvideo_args.FastVideoArgs attribute) WorkloadType (class in fastvideo.fastvideo_args) world_size (fastvideo.configs.models.vaes.stepvideovae.StepVideoVAEArchConfig attribute) (fastvideo.distributed.parallel_state.GroupCoordinator attribute) (fastvideo.distributed.utils.StatelessProcessGroup attribute) write_ssim_results() (in module fastvideo.tests.utils)

X

X86 (fastvideo.platforms.interface.CpuArchEnum attribute)

Z

z_channels (fastvideo.configs.models.vaes.stepvideovae.StepVideoVAEArchConfig attribute)

z_dim (fastvideo.configs.models.vaes.wanvae.WanVAEArchConfig attribute)