Fixed MPI sync timer

nest · Dec 16, 2024 · 3d90363 · 3d90363
1 parent 88e0653
commit 3d90363
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diff --git a/cmake/ConfigureSummary.cmake b/cmake/ConfigureSummary.cmake
@@ -157,6 +157,13 @@ function( NEST_PRINT_CONFIG_SUMMARY )
     message( "Threaded timers     : No" )
   endif ()
 
+  message( "" )
+  if ( THREADED_TIMERS )
+    message( "MPI sync timer      : Yes" )
+  else ()
+    message( "MPI sync timer      : No" )
+  endif ()
+
   message( "" )
   if ( HAVE_MUSIC )
     message( "Use MUSIC           : Yes (MUSIC ${MUSIC_VERSION})" )

diff --git a/libnestutil/config.h.in b/libnestutil/config.h.in
@@ -185,6 +185,9 @@
 /* Whether to use one NEST internal timer per thread */
 #cmakedefine THREADED_TIMERS 1
 
+/* Whether to use the mpi synchronization timer (including an additional barrier) */
+#cmakedefine MPI_SYNC_TIMER 1
+
 /* Whether to do full logging */
 #cmakedefine ENABLE_FULL_LOGGING 1