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[npu] change device to accelerator api (#5239)

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* update accelerator

* fix timer

* fix amp

* update

* fix

* update bug

* add error raise

* fix autocast

* fix set device

* remove doc accelerator

* update doc

* update doc

* update doc

* use nullcontext

* update cpu

* update null context

* change time limit for example

* udpate

* update

* update

* update

* [npu] polish accelerator code

---------

Co-authored-by: Xuanlei Zhao <xuanlei.zhao@gmail.com>
Co-authored-by: zxl <43881818+oahzxl@users.noreply.github.com>
This commit is contained in:
Hongxin Liu
2024-01-09 10:20:05 +08:00
committed by GitHub
parent dd2c28a323
commit d202cc28c0
128 changed files with 1773 additions and 868 deletions
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4
colossalai/amp/naive_amp/grad_scaler/base_grad_scaler.py
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@@ -7,8 +7,8 @@ from typing import Dict
import torch
from torch import Tensor
from colossalai.accelerator import get_accelerator
from colossalai.logging import get_dist_logger
from colossalai.utils.device import get_current_device
__all__ = ["BaseGradScaler"]
@@ -23,7 +23,7 @@ class BaseGradScaler(ABC):
def __init__(self, initial_scale: float, verbose: bool):
assert initial_scale > 0
self._scale = torch.tensor([initial_scale], device=get_current_device(), dtype=torch.float)
self._scale = torch.tensor([initial_scale], device=get_accelerator().get_current_device(), dtype=torch.float)
self._verbose = verbose
if self._verbose: