train_batch_size由单个 GPU 在一次前向/后向传递中处理的批量大小(又称为train_micro_batch_size_per_gpu)、梯度累积步骤(又称为gradient_accumulation_steps)和 GPU 数量共同决定。如果同时提供了train_micro_batch_size_per_gpu和gradient_accumulation_steps,则可以省略。 2、train_micro_batch_size_per_gpu[in...
"allgather_bucket_size": 2e8, "overlap_comm": true, "reduce_scatter": true, "reduce_bucket_size": 2e8, "contiguous_gradients": true }, "gradient_accumulation_steps": "auto", "gradient_clipping": "auto", "train_batch_size": "auto", ...
"train_micro_batch_size_per_gpu": "auto", "wall_clock_breakdown": False, } # Init Ray cluster ray.init(address="auto") print(f" Ray CLuster resources:\n {ray.cluster_resources()}") # Prepare Ray dataset and batch mapper dataset = prepare_dataset(args.data, args.model) batch_mapper...
"train_batch_size":"auto", "train_micro_batch_size_per_gpu":"auto", "wall_clock_breakdown":false } 启动deepspeed 我们在LLaMA-Factory的目录下,运行该命令即可启动 deepspeed --num_gpus 2 src/train_bash.py \ --deepspeed ds_config.json \ --stage sft \ --do_train \ --model_name_or_pa...
同样的参数,huggingface的Trainer 可以达到batch_size 16 我这边只能达到4左右就会OOM 例如lora 你改了那些参数呢?上传一下train-info-args看看。 Author markWJJ commented May 18, 2023 { "zero_allow_untested_optimizer": true, "fp16": { "enabled": true, "auto_cast": false, "loss_scale": 0,...
{"train_batch_size":"auto","train_micro_batch_size_per_gpu":"auto","gradient_accumulation_steps":"auto","gradient_clipping":"auto","zero_allow_untested_optimizer":true,"fp16":{"enabled":"auto","loss_scale":0,"initial_scale_power":16,"loss_scale_window":1000,"hysteresis":2,"min_...
"train_batch_size":"auto", "train_micro_batch_size_per_gpu":"auto", "gradient_accumulation_steps": 10, "steps_per_print": 2000000 } 速度 未完待续 问题 Caught signal7 (Bus error: nonexistent physical address) 在使用单机多卡时,使用官方镜像:registry.cn-beijing.aliyuncs.com/acs/deepspeed:v...
"train_batch_size": "auto", "train_micro_batch_size_per_gpu": "auto", "gradient_accumulation_steps": "auto", "gradient_clipping": "auto", "zero_allow_untested_optimizer": true, "fp16": { "enabled": "auto", "loss_scale": 0, ...
训练批次大小 (train_batch_size):在配置文件中，可以通过指定一个整数值来设置训练批次的大小。这个值...
type lora \ --output_dir <custom_output_path> \ --per_device_train_batch_size 2 \ --...