get_one_cpu_topology: Renumber core_id (physical core id)

Change-Id: I4e4857e9a063d16d19d73adfabfc18a4b461bbfb
Refs: #1439

test/issues/1439/show-omp-cpu-affinity.c

@@ -0,0 +1,19 @@
+#define _GNU_SOURCE
+
+#include <stdio.h>
+#include <sched.h>
+#include <omp.h>
+
+int main(int argc, char **argv)
+{
+#pragma omp parallel
+	{
+		int thread_num = omp_get_thread_num();
+		int cpu_num = sched_getcpu();
+
+		printf("Thread %d CPU %d\n", thread_num, cpu_num);
+	}
+
+	return 0;
+}
+