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fix the GPU0 problem

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chenxuanhong
2022-02-15 01:40:11 +08:00
parent a148db410c
commit 4a6197a685
10 changed files with 839 additions and 23 deletions
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data_tools/data_loader_VGGFace2HQ_multigpu.py
+2 -1
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@@ -5,7 +5,7 @@
# Created Date: Sunday February 6th 2022
# Author: Chen Xuanhong
# Email: chenxuanhongzju@outlook.com
# Last Modified: Tuesday, 8th February 2022 10:26:54 pm
# Last Modified: Tuesday, 15th February 2022 1:35:41 am
# Modified By: Chen Xuanhong
# Copyright (c) 2022 Shanghai Jiao Tong University
#############################################################
@@ -56,6 +56,7 @@ class InfiniteSampler(torch.utils.data.Sampler):
class data_prefetcher():
def __init__(self, loader, cur_gpu):
torch.cuda.set_device(cur_gpu)
self.loader = loader
self.dataiter = iter(loader)
self.stream = torch.cuda.Stream(device=cur_gpu)