From 1a3a988aadd4a835b2c4f46dba5ce55688d8a417 Mon Sep 17 00:00:00 2001
From: 13513022 <13513022@hpc.if.itb.ac.id>
Date: Fri, 19 Feb 2016 10:21:42 +0700
Subject: [PATCH] Add omp_hello
---
omp_hello.c | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
create mode 100644 omp_hello.c
diff --git a/omp_hello.c b/omp_hello.c
new file mode 100644
index 0000000..0c8ec58
--- /dev/null
+++ b/omp_hello.c
@@ -0,0 +1,23 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <omp.h>
+
+void Hello(void); /* Thread function */
+
+int main(int argc, char *argv[]) {
+ int thread_count = strtol(argv[1], NULL, 10);
+
+ #pragma omp parallel num_threads(thread_count)
+ Hello();
+
+ return 0;
+}
+
+void Hello(void) {
+ int my_rank = omp_get_thread_num();
+ int thread_count = omp_get_num_threads();
+
+ printf("Hello from thread %d of %d\n",
+ my_rank, thread_count);
+}
+
--
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