| commit | ccfb6f1d2d2ec37c38a5583d63a8a7974d032c59 | [log] [tgz] |
|---|---|---|
| author | Alexey Bataev <a.bataev@hotmail.com> | Tue Dec 18 19:20:15 2018 +0000 |
| committer | Alexey Bataev <a.bataev@hotmail.com> | Tue Dec 18 19:20:15 2018 +0000 |
| tree | 866168611d7f9679ad1825952327f6d96ee1e8e0 | |
| parent | a23457455f1a9a9d0a955a3e2dedc476d8ba9f71 [diff] |
[OPENMP][NVPTX]Added extra sync point to the inter-warp copy function. The parallel reduction operation requires an extra synchronization point in the inter-warp copy function to avoid divergence. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@349525 91177308-0d34-0410-b5e6-96231b3b80d8