github/ColossalAI
1
0
Fork 0
mirror of https://github.com/hpcaitech/ColossalAI.git synced 2026-01-26 13:24:33 +00:00
Code Issues Packages Projects Releases Wiki Activity

[hotfix] fix fp16 optimzier bug (#2273)

Browse Source
This commit is contained in:
YuliangLiu0306
2023-01-03 16:53:43 +08:00
committed by GitHub
parent fb87322773
commit f027ef7913
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
colossalai/amp/naive_amp/_fp16_optimizer.py
View File

@@ -70,8 +70,8 @@ class FP16Optimizer(Optimizer):
# get process group
def _get_process_group(parallel_mode):
if gpc.is_initialized(ParallelMode.DATA) and gpc.get_world_size(ParallelMode.DATA):
return gpc.get_group(ParallelMode.DATA)
if gpc.is_initialized(parallel_mode) and gpc.get_world_size(parallel_mode):
return gpc.get_group(parallel_mode)
else:
return None