Changes between Version 15 and Version 16 of openmp_programming

Timestamp:

May 23, 2008, 12:02:13 PM (16 years ago)

Author:

rider

Comment:

--

openmp_programming

@@ -111 +111 @@
 {{{
 
-PROGRAM HELLO //Program_Name: HELLO
+PROGRAM HELLO //Program_Name: HELLO   // OpenMP Directives
 
        INTEGER VAR1, VAR2, VAR3
@@ -123 +123 @@
        Specify variable scoping 
 
-!$OMP PARALLEL PRIVATE(VAR1, VAR2) SHARED(VAR3)
+!$OMP PARALLEL PRIVATE(VAR1, VAR2) SHARED(VAR3)   // OpenMP Directives
 
        Parallel section executed by all threads 
              .
-             .
+             .                                       // Parallel Region
              .
 
        All threads join master thread and disband 
 
-!$OMP END PARALLEL
+!$OMP END PARALLEL   // OpenMP Directives
 
        Resume serial code 
@@ -147 +147 @@
 {{{
 
-#include <omp.h>
+#include <omp.h>   //include the OpenMP header
 
 main ()  {
@@ -161 +161 @@
 Specify variable scoping 
 
-#pragma omp parallel private(var1, var2) shared(var3)
+#pragma omp parallel private(var1, var2) shared(var3)   // OpenMP Directives
   {
 
   Parallel section executed by all threads 
-        .
-        .
+        . 
+        .                                          // Parallel Region
         .