Update implementation of OMPT to the specification OpenMP 5.0 Preview 1 (TR4).
The code is tested to work with latest clang, GNU and Intel compiler. The implementation
is optimized for low overhead when no tool is attached shifting the cost to execution with
tool attached.
This patch does not implement OMPT for libomptarget.
Patch by Simon Convent and Joachim Protze
Differential Revision: https://reviews.llvm.org/D38185
llvm-svn: 317085
diff --git a/openmp/runtime/CMakeLists.txt b/openmp/runtime/CMakeLists.txt
index 0b0648a..1adc825 100644
--- a/openmp/runtime/CMakeLists.txt
+++ b/openmp/runtime/CMakeLists.txt
@@ -321,12 +321,11 @@
# OMPT-support
set(LIBOMP_OMPT_DEBUG FALSE CACHE BOOL
"Trace OMPT initialization?")
+#after testing: turn on ompt support by default for OpenMP 5.0 and higher
set(LIBOMP_OMPT_SUPPORT FALSE CACHE BOOL
"OMPT-support?")
-set(LIBOMP_OMPT_BLAME TRUE CACHE BOOL
- "OMPT-blame?")
-set(LIBOMP_OMPT_TRACE TRUE CACHE BOOL
- "OMPT-trace?")
+set(LIBOMP_OMPT_OPTIONAL TRUE CACHE BOOL
+ "OMPT-optional?")
if(LIBOMP_OMPT_SUPPORT AND (NOT LIBOMP_HAVE_OMPT_SUPPORT))
libomp_error_say("OpenMP Tools Interface requested but not available in this implementation")
endif()
@@ -396,8 +395,7 @@
libomp_say("Use ITT notify -- ${LIBOMP_USE_ITT_NOTIFY}")
libomp_say("Use OMPT-support -- ${LIBOMP_OMPT_SUPPORT}")
if(${LIBOMP_OMPT_SUPPORT})
- libomp_say("Use OMPT-blame -- ${LIBOMP_OMPT_BLAME}")
- libomp_say("Use OMPT-trace -- ${LIBOMP_OMPT_TRACE}")
+ libomp_say("Use OMPT-optional -- ${LIBOMP_OMPT_OPTIONAL}")
endif()
libomp_say("Use Adaptive locks -- ${LIBOMP_USE_ADAPTIVE_LOCKS}")
libomp_say("Use quad precision -- ${LIBOMP_USE_QUAD_PRECISION}")
