Ajout de l'ensemble du workspace.

[GPU.git] / WCudaMSE / Student_OMP / src / cpp / core / omp / 01_hello / 01_helloOMP.cpp

diff --git a/WCudaMSE/Student_OMP/src/cpp/core/omp/01_hello/01_helloOMP.cpp b/WCudaMSE/Student_OMP/src/cpp/core/omp/01_hello/01_helloOMP.cpp
new file mode 100755 (executable)
index 0000000..b4b2e49
--- /dev/null
+++ b/WCudaMSE/Student_OMP/src/cpp/core/omp/01_hello/01_helloOMP.cpp
@@ -0,0 +1,58 @@
+#include <iostream>
+#include <stdio.h>
+#include "omp.h"
+#include "OmpTools.h"
+
+using std::cout;
+using std::endl;
+
+/*----------------------------------------------------------------------*\
+ |*                    Implementation                                  *|
+ \*---------------------------------------------------------------------*/
+
+/*--------------------------------------*\
+ |*            Public                  *|
+ \*-------------------------------------*/
+
+void helloOMP1(void)
+    {
+    cout << endl << "[HelloOMP 1]" << endl;
+
+    // OMP (facultatif)
+    const int NB_THREADS = OmpTools::setAndGetNaturalGranularity();
+    cout << "\n[HELLO] nbThread = " << NB_THREADS << endl;
+
+#pragma omp parallel
+       {
+       int tid = OmpTools::getTid();
+
+       //cout << "tid=" << tid << endl; // ligne couper
+       printf("tid=%i\n", tid); //ligne non couper
+       }
+    }
+
+void helloOMP2(void)
+    {
+    cout << endl << "[HelloOMP 2]" << endl;
+
+    // OMP (facultatif)
+    const int NB_THREADS = OmpTools::setAndGetNaturalGranularity();
+    cout << "\n[CBI] nbThread = " << NB_THREADS << endl;
+
+    int n = 20;
+#pragma omp parallel for
+    for (int i = 1; i <= n; i++)
+       {
+       //cout << "HelloOMP(" << i << ")" << endl; // ligne couper
+       printf("HelloOMP(%i)\n", i); // ligne non couper
+       }
+    }
+
+/*--------------------------------------*\
+ |*            Private                 *|
+ \*-------------------------------------*/
+
+/*----------------------------------------------------------------------*\
+ |*                    End                                             *|
+ \*---------------------------------------------------------------------*/
+