home/categories/framework-internals/orchestra-research-ai-research-skills-08-distributed-training-pytorch-fsdp2-skill-md
framework-internalsdevelopment
pytorch-fsdp2
Adds PyTorch FSDP2 (fully_shard) to training scripts with correct init, sharding, mixed precision/offload config, and distributed checkpointing. Use when models exceed single-GPU memory or when you need DTensor-based sharding with DeviceMesh.
maintainer
Orchestra-Research
更新于 1/30/2026
星标
6563
分支
515
quick start
Installation and usage
Adds PyTorch FSDP2 (fully_shard) to training scripts with correct init, sharding, mixed precision/offload config, and distributed checkpointing. Use when models exceed single-GPU memory or when you need DTensor-based sharding with DeviceMesh.
安装
$ install --globalskills.sh
使用
安装后，您可以通过在终端运行以下命令来使用此技能：
skills use pytorch-fsdp2