omp

src/tools/OpenMP.cpp

@@ -23,6 +23,9 @@
 #include "OpenMP.h"
 #include "Tools.h"
 #include <cstdlib>
+#if defined(_OPENMP)
+#include <omp.h>
+#endif
 
 namespace PLMD {
 
@@ -38,6 +41,15 @@ unsigned OpenMP::getNumThreads() {
   return numThreads;
 }
 
+unsigned OpenMP::getThreadNum() {
+#if defined(_OPENMP)
+  return omp_get_thread_num();
+#else
+  return 0;
+#endif
+}
+
+
 
 }
 

src/tools/OpenMP.h

@@ -33,6 +33,9 @@ public:
 /// Get number of threads that can be used by openMP
   static unsigned getNumThreads();
 
+/// Returns a unique thread identification number within the current team
+  static unsigned getThreadNum();
+
 /// get cacheline size
   static unsigned getCachelineSize();