From bee530148037b621e5febc1b92a74590a8b88761 Mon Sep 17 00:00:00 2001
From: FILIPPONE Jerome <jerome@filippone.fr>
Date: Thu, 20 Oct 2022 04:36:39 +0000
Subject: [PATCH] Upload New File

---
 f1a.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 f1a.c

diff --git a/f1a.c b/f1a.c
new file mode 100644
index 0000000..211b8f1
--- /dev/null
+++ b/f1a.c
@@ -0,0 +1,20 @@
+#include <stdio.h>
+#include <unistd.h>
+#include <sys/syscall.h>
+#include <sys/types.h>
+ 
+int main() {
+ 
+    unsigned cpu, node;
+ 
+    // Get current CPU core and NUMA node via system call
+    // Note this has no glibc wrapper so we must call it directly
+    syscall(SYS_getcpu, &cpu, &node, NULL);
+ 
+    // Display information
+    printf("This program is running on CPU core %u and NUMA node %u.\n\n", cpu, node);
+ 
+    return 0;
+ 
+}
+
-- 
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