LLVM OpenMP 20.0.0git
proc_bind.c
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1// RUN: %libomp-compile && env OMP_DISPLAY_AFFINITY=true OMP_PLACES='{0},{0,1},{0},{0,1},{0},{0,1},{0},{0,1},{0},{0,1},{0}' %libomp-run | %python %S/check.py -c 'CHECK' %s
2// REQUIRES: affinity
3
4#include <stdio.h>
5#include <stdlib.h>
6#include <omp.h>
7#include "omp_testsuite.h"
8
9int main(int argc, char** argv) {
10 omp_set_affinity_format("TESTER: tl:%L tn:%n nt:%N aff:{%A}");
12 // Initial parallel
15 // Affinity changes here
18 // Affinity changes here
21 return get_exit_value();
22}
23
24// CHECK: num_threads=8 TESTER: tl:1 tn:[0-7] nt:8 aff:
25// CHECK: num_threads=8 TESTER: tl:1 tn:[0-7] nt:8 aff:
26// CHECK: num_threads=8 TESTER: tl:1 tn:[0-7] nt:8 aff:
#define omp_set_num_threads
Definition: kmp_stub.cpp:34
#define omp_set_affinity_format
Definition: kmp_stub.cpp:37
static void go_parallel_master()
Definition: omp_testsuite.h:64
static void go_parallel_spread()
Definition: omp_testsuite.h:46
static void go_parallel_close()
Definition: omp_testsuite.h:55
static int get_exit_value()
Definition: omp_testsuite.h:73
int main()
Definition: test-touch.c:21