EnhancedSolver port complete

EnhancedSolver/2D-mpi/src/timing.c

@@ -0,0 +1,22 @@
+/*
+ * Copyright (C)  NHR@FAU, University Erlangen-Nuremberg.
+ * All rights reserved.
+ * Use of this source code is governed by a MIT-style
+ * license that can be found in the LICENSE file.
+ */
+#include <stdlib.h>
+#include <time.h>
+
+double getTimeStamp(void)
+{
+    struct timespec ts;
+    clock_gettime(CLOCK_MONOTONIC, &ts);
+    return (double)ts.tv_sec + (double)ts.tv_nsec * 1.e-9;
+}
+
+double getTimeResolution(void)
+{
+    struct timespec ts;
+    clock_getres(CLOCK_MONOTONIC, &ts);
+    return (double)ts.tv_sec + (double)ts.tv_nsec * 1.e-9;
+}