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[npu] add npu support for gemini and zero (#5067)

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* [npu] setup device utils (#5047)

* [npu] add npu device support

* [npu] support low level zero

* [test] update npu zero plugin test

* [hotfix] fix import

* [test] recover tests

* [npu] gemini support npu (#5052)

* [npu] refactor device utils

* [gemini] support npu

* [example] llama2+gemini support npu

* [kernel] add arm cpu adam kernel (#5065)

* [kernel] add arm cpu adam

* [optim] update adam optimizer

* [kernel] arm cpu adam remove bf16 support
This commit is contained in:
Hongxin Liu
2023-11-20 16:12:41 +08:00
committed by GitHub
parent 8d56c9c389
commit e5ce4c8ea6
46 changed files with 994 additions and 233 deletions
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7
colossalai/initialize.py
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@@ -11,7 +11,7 @@ import torch.distributed as dist
from colossalai.context import Config
from colossalai.logging import get_dist_logger
from colossalai.utils import set_device, set_seed
from colossalai.utils import IS_NPU_AVAILABLE, set_device, set_seed
def launch(
@@ -47,12 +47,15 @@ def launch(
if rank == 0:
warnings.warn("`config` is deprecated and will be removed soon.")
if IS_NPU_AVAILABLE and backend == "nccl":
backend = "hccl"
# init default process group
init_method = f"tcp://[{host}]:{port}"
dist.init_process_group(rank=rank, world_size=world_size, backend=backend, init_method=init_method)
# set cuda device
if torch.cuda.is_available():
if torch.cuda.is_available() or IS_NPU_AVAILABLE:
# if local rank is not given, calculate automatically
set_device(local_rank)