#1173: disable threading by default

DARMA-tasking · Jan 20, 2021 · a0f3c88 · a0f3c88
1 parent 663ce72
commit a0f3c88
Showing 1 changed file with 14 additions and 9 deletions.
diff --git a/cmake/load_threading_package.cmake b/cmake/load_threading_package.cmake
@@ -9,13 +9,18 @@ include(cmake/threading_config.cmake)
 option(USE_STD_THREAD "whether to force use of std::thread for threading" OFF)
 option(USE_OPENMP "whether to force use of OpenMP for threading" OFF)
 
-find_package(OpenMP)
-
-# OpenMP support
 if (USE_STD_THREAD)
-  message("Using std::thread for worker threading")
+  message(
+    STATUS
+    "Using std::thread for worker threading"
+  )
   config_for_std_thread()
 elseif(USE_OPENMP)
+  message(
+    STATUS
+    "Using OpenMP for worker threading"
+  )
+  find_package(OpenMP)
   config_for_openmp()
   if (NOT OpenMP_FOUND)
     message(
@@ -24,9 +29,9 @@ elseif(USE_OPENMP)
       "valid OpenMP in compiler"
     )
   endif()
-elseif(OpenMP_FOUND) #no default specified
-  config_for_openmp()
-else() #no default specified
-  message("OpenMP not found: using std::thread for workers")
-  config_for_std_thread()
+else()
+  message(
+    STATUS
+    "No threading configuration provided"
+  )
 endif()