true fsdp_offload_params: true # offload may affect training speed fsdp_sharding_strategy: FULL_SHARD fsdp_state_dict_type: FULL_STATE_DICT fsdp_sync_module_states: true fsdp_use_orig_params: true machine_rank: 0 main_training_function: main mixed_precision: fp16 # or bf16 num_machines: ...
可以通过 accelerator.gather_for_metrics() 方法来实现: for inputs, targets in validation_dataloader: predictions = model(inputs) # Gather all predictions and targets all_predictions, all_targets = accelerator.gather_for_metrics((predictions, targets)) # Example of use with a Datasets.Metric metric...
给Accelerator()传递dispatch_batches、split_batches、even_batches、use_seedable_sampler参数的这种方式已经被弃用。新的方法是创建一个accelerate.utils.DataLoaderConfiguration()然后传给Accelerator()(示例:Accelerator(dataloader_config=DataLoaderConfiguration(...)))。 Accelerator().use_fp16和AcceleratorState().use...
给Accelerator()传递dispatch_batches、split_batches、even_batches、use_seedable_sampler参数的这种方式已经被弃用。新的方法是创建一个accelerate.utils.DataLoaderConfiguration()然后传给Accelerator()(示例:Accelerator(dataloader_config=DataLoaderConfiguration(...)))。 Accelerator().use_fp16和AcceleratorState().use...
fsdp_config: {} machine_rank: 0 main_process_ip:null main_process_port:null main_training_function: main mixed_precision: fp16 num_machines: 1 num_processes: 2 use_cpu:false 最终启动命令 1 accelerate launch examples/nlp_example.py --mixed_precision fp16 ...
给Accelerator()传递dispatch_batches、split_batches、even_batches、use_seedable_sampler参数的这种方式已经被弃用。新的方法是创建一个accelerate.utils.DataLoaderConfiguration()然后传给Accelerator()(示例:Accelerator(dataloader_config=DataLoaderConfiguration(...)))。
if "ACCELERATE_USE_FSDP" not in os.environ: os.environ["ACCELERATE_USE_FSDP"] = "True" os.environ["FSDP_CPU_RAM_EFFICIENT_LOADING"] = "True" def disable_fsdp_ram_efficient_loading(): """ Disables RAM efficient loading of Hugging Face models for FSDP in the environment. """ os.envir...
PyTorch Fully Sharded Data Parallel (FSDP) support (Experimental) Megatron-LM support (Experimental) Citing 🤗 Accelerate If you use 🤗 Accelerate in your publication, please cite it by using the following BibTeX entry. @Misc{accelerate,title={Accelerate: Training and inference at scale made si...
fsdp_use_orig_params 支持 支持 fsdp_cpu_ram_efficient_loading 支持 支持 仅用于transformers模型 bnb 二级特性是否支持端到端是否支持备注 bnb.nn.Linear8bit 不支持 不支持 bnb.nn.Linear4bit 不支持 不支持 Local Sgd 二级特性是否支持端到端是否支持备注 LocalSGD 支持 支持 Launchers 二级特性是否支...
'fsdp_config': {}, 'machine_rank':0, 'main_training_function':'main', 'megatron_lm_config': {}, 'mixed_precision':'no', 'num_machines':1, 'num_processes':2, 'rdzv_backend':'static', 'same_network': false, 'use_cpu': false ...