[Openmp-commits] [PATCH] D46840: [OpenMP][libomptarget] Add function for checking SPMD mode

[Gheorghe-Teodor Bercea via Phabricator via Openmp-commits]

gtbercea updated this revision to Diff 146653.
gtbercea added a comment.

Use int8_t instead of bool type.


Repository:
  rOMP OpenMP

https://reviews.llvm.org/D46840

Files:
  libomptarget/deviceRTLs/nvptx/src/interface.h
  libomptarget/deviceRTLs/nvptx/src/omptarget-nvptx.cu


Index: libomptarget/deviceRTLs/nvptx/src/omptarget-nvptx.cu
===================================================================
--- libomptarget/deviceRTLs/nvptx/src/omptarget-nvptx.cu
+++ libomptarget/deviceRTLs/nvptx/src/omptarget-nvptx.cu
@@ -187,3 +187,8 @@
         omptarget_nvptx_threadPrivateContext);
   }
 }
+
+// Return true if the current target region is executed in SPMD mode.
+EXTERN int8_t __kmpc_is_spmd_exec_mode(){
+  return isSPMDMode();
+}
Index: libomptarget/deviceRTLs/nvptx/src/interface.h
===================================================================
--- libomptarget/deviceRTLs/nvptx/src/interface.h
+++ libomptarget/deviceRTLs/nvptx/src/interface.h
@@ -516,4 +516,7 @@
 EXTERN void *
 __kmpc_get_data_sharing_environment_frame(int32_t SourceThreadID,
                                           int16_t IsOMPRuntimeInitialized);
+
+// SPMD execution mode interrogation function.
+EXTERN int8_t __kmpc_is_spmd_exec_mode();
 #endif


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