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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/fused_lamb.py
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@@ -162,9 +162,9 @@ class FusedLAMB(torch.optim.Optimizer):
# State initialization
if len(state) == 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 gradient values
state['exp_avg_sq'] = torch.zeros_like(p.data)
state['exp_avg_sq'] = torch.zeros_like(p)
if p.dtype == torch.float16:
g_16.append(p.grad.data)