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[hotfix] adapt ProcessGroup and Optimizer to ColoTensor (#1388)

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HELSON
2022-07-29 19:33:24 +08:00
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parent ad678921db
commit c7221cb2d4
7 changed files with 20 additions and 16 deletions
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4
colossalai/nn/optimizer/lamb.py
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@@ -67,9 +67,9 @@ class Lamb(Optimizer):
if len(state) == 0:
state['step'] = 0
# Exponential moving average of gradient values
state['exp_avg'] = torch.zeros_like(p.data)
state['exp_avg'] = torch.zeros_like(p)
# Exponential moving average of squared gradient values
state['exp_avg_sq'] = torch.zeros_like(p.data)
state['exp_avg_sq'] = torch.zeros_like(p)
exp_avg, exp_avg_sq = state['exp_avg'], state['exp_avg_sq']
beta1, beta2 = group['betas']