[Openmp-commits] [PATCH] D140352: [OpenMP] Change the nextgen plugin kernel thread count scheme as old plugins'

[Ye Luo via Phabricator via Openmp-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rGee3d9ee49c2e: [OpenMP] Change the nextgen plugin kernel thread count scheme as old plugins' (authored by ye-luo).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D140352/new/

https://reviews.llvm.org/D140352

Files:
  openmp/libomptarget/plugins-nextgen/common/PluginInterface/PluginInterface.cpp


Index: openmp/libomptarget/plugins-nextgen/common/PluginInterface/PluginInterface.cpp
===================================================================
--- openmp/libomptarget/plugins-nextgen/common/PluginInterface/PluginInterface.cpp
+++ openmp/libomptarget/plugins-nextgen/common/PluginInterface/PluginInterface.cpp
@@ -36,8 +36,6 @@
 Error GenericKernelTy::init(GenericDeviceTy &GenericDevice,
                             DeviceImageTy &Image) {
   PreferredNumThreads = getDefaultNumThreads(GenericDevice);
-  if (isGenericMode())
-    PreferredNumThreads += GenericDevice.getWarpSize();
 
   MaxNumThreads = GenericDevice.getThreadLimit();
 
@@ -92,6 +90,9 @@
 
 uint32_t GenericKernelTy::getNumThreads(GenericDeviceTy &GenericDevice,
                                         uint32_t ThreadLimitClause) const {
+  if (ThreadLimitClause > 0 && isGenericMode())
+    ThreadLimitClause += GenericDevice.getWarpSize();
+
   return std::min(MaxNumThreads, (ThreadLimitClause > 0) ? ThreadLimitClause
                                                          : PreferredNumThreads);
 }


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