llvm /
openmp /
6f4c90a4f5f9039c181929f0af154e71e9894574 [OPENMP][NVPTX]Fixed initialization of the data-sharing interface.
Summary:
Avoid using of the atomic loop to wait for the completion of the
data-sharing interface initialization, use __shfl_sync instead for the
communication within the warp to signal other threads in the warp about
completion of the initialization.
Reviewers: gtbercea, kkwli0, grokos
Subscribers: guansong, jfb, caomhin, openmp-commits
Differential Revision: https://reviews.llvm.org/D56100
git-svn-id: https://llvm.org/svn/llvm-project/openmp/trunk@350129 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed