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Implement of warpReduceMin and blockReduceMin function #31191
Merged
Xreki
merged 8 commits into
PaddlePaddle:develop
from
JamesLim-sy:Implement_of_find_min-data_in_warp_or_block--lms
Mar 5, 2021
Merged
Implement of warpReduceMin and blockReduceMin function #31191
Xreki
merged 8 commits into
PaddlePaddle:develop
from
JamesLim-sy:Implement_of_find_min-data_in_warp_or_block--lms
Mar 5, 2021
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Thanks for your contribution! |
Xreki
reviewed
Feb 27, 2021
} else { | ||
shared_last_idx = threadIdx.x >> 5; | ||
shared_last_val = 1e10; | ||
paddle::platform::CudaAtomicMin(&shared_last_val, val); |
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Max的实现里面没有用到原子操作,为什么Min的实现里面需要呢?
…pReduce function.
…e interface parameters.
Xreki
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Mar 5, 2021
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LGTM
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PR types
Performance optimization
PR changes
OPs
Describe
A. 预置条件:
B. 函数目的 :
C. 实现原理: