Merge pull request #6801 from akva2/fix_thread_printout_separate_simulator

fixed: move getNumThreads into TU

opm/simulators/flow/Main.cpp

@@ -44,6 +44,10 @@
 #include <amgx_c.h>
 #endif
 
+#if HAVE_OPENMP
+#include <omp.h>
+#endif
+
 #include <iostream>
 // NOTE: There is no C++ header replacement for these C posix headers (as of C++17)
 #include <fcntl.h>  // for open()
@@ -381,4 +385,13 @@ void Main::setupDamaris(const std::string& outputDir )
 }
 #endif
 
+int Main::getNumThreads()
+{
+#ifdef _OPENMP
+    return omp_get_max_threads();
+#else
+    return 1;
+#endif
+}
+
 } // namespace Opm

opm/simulators/flow/Main.hpp

@@ -520,14 +520,7 @@ private:
                   std::string_view moduleVersion,
                   std::string_view compileTimestamp);
 
-    static int getNumThreads()
-    {
-#ifdef _OPENMP
-        return omp_get_max_threads();
-#else
-        return 1;
-#endif
-    }
+    static int getNumThreads();
 
 #if HAVE_DAMARIS
     void setupDamaris(const std::string& outputDir);