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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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5
colossalai/nn/optimizer/cpu_adam.py
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@@ -1,9 +1,10 @@
import math
import platform
from typing import Optional
import torch
from colossalai.kernel.op_builder import CPUAdamBuilder
from colossalai.kernel.op_builder import ArmCPUAdamBuilder, CPUAdamBuilder
from .nvme_optimizer import NVMeOptimizer
@@ -77,7 +78,7 @@ class CPUAdam(NVMeOptimizer):
default_args = dict(lr=lr, betas=betas, eps=eps, weight_decay=weight_decay, bias_correction=bias_correction)
super(CPUAdam, self).__init__(model_params, default_args, nvme_offload_fraction, nvme_offload_dir)
self.adamw_mode = adamw_mode
cpu_adam = CPUAdamBuilder().load()
cpu_adam = ArmCPUAdamBuilder().load() if platform.machine() == "aarch64" else CPUAdamBuilder().load()
# if you find yourself stuck here, make sure that you install colossalai with CUDA_EXT=1 specification
self.cpu_adam_op = cpu_adam.CPUAdamOptimizer(lr, betas[0], betas[1], eps, weight_decay, adamw_mode)