{ "train_batch_size": 1024, "zero_optimization": { "stage": 3, "offload_optimizer": {"device": "cpu"}, "stage3_max_live_parameters": 1e9, "stage3_param_persistence_threshold": 1e6 }, "activation_checkpointing": { "number_checkpoints": 4, "checkpoint_in_cpu": true }, "comms...
（2）stage2和stage3的流程是不是不太对？本文在写作时，对于stage2和stage3是做了抽象的。即把整个...
Fix Doc Error: ZeRO Stage 2 gradient partitioning by@yewentao256in#6775 Cleanup code docs warnings by@loadamsin#6783 Domino Blog by@GuanhuaWangin#6776 Update version.txt before release by@loadamsin#6784 Revert release workflow by@loadamsin#6785 ...
Various ZeRO Stage3 Optimizations + Improvements (including bfloat16 … Jan 21, 2022 azure Fix urls in tutorial (deepspeedai#436) Sep 25, 2020 bin Control ds_report output (deepspeedai#1622) Dec 9, 2021 csrc Add codespell to pre-commit checks (deepspeedai#1717) Jan 23, 2022 deepspeed [...
DeepSpeed Inference is at its early stage, and we plan to release it gradually as features become ready. As the first step, we are releasing the core DeepSpeed Inference pipeline consisting of inference-adapted parallelism, inference-optimized generic Transformer kernels...
if args.num_layers_per_virtual_pipeline_stage is not None: assert args.pipeline_model_parallel_size > 2, \ 'pipeline-model-parallel size should be greater than 2 with ' \ 'interleaved schedule' assert args.num_layers % args.num_layers_per_virtual_pipeline_stage == 0, \ 'number...
DeepSpeed Inference is at its early stage, and we plan to release it gradually as features become ready. As the first step, we are releasing the core DeepSpeed Inference pipeline consisting of inference-adapted parallelism, inference-optimized generic Transfor...
{ "stage": 3, "offload_optimizer": { "device": "cpu", "pin_memory": true }, "offload_param": { "device": "cpu", "pin_memory": true }, "overlap_comm": true, "contiguous_gradients": true, "reduce_bucket_size": "auto", "stage3_prefetch_bucket_size": "auto", "stage3_...
After improvements to Hybrid Engine and LoRA as well as extensive testing of all feature configurations for ZeRO Stage2 and ZeRO Stage 3, this feature can now be enabled across all three steps of the DeepSpeed-Chat training framework. Please note that configuring ZeRO-Offload with ZeRO Stage 2...
本文写作时,最终选择按照论文对相关概念的定义,选择了 3\Phi ,但是实操来看是完全可以用 2\Phi 实现的。评论区有朋友提到deepspeed的某次代码更新是将stage1的通讯量从 3\Phi 降至2\Phi ,可能也是基于此做了改进。 (2)stage2和stage3的流程是不是不太对? 本文在写作时,对于stage2和stage3是做了抽象的。即...