File: omp_parallel_if.c

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.6-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,304 kB
  • sloc: cpp: 7,438,677; ansic: 1,393,822; asm: 1,012,926; python: 241,650; f90: 86,635; objc: 75,479; lisp: 42,144; pascal: 17,286; sh: 10,027; ml: 5,082; perl: 4,730; awk: 3,523; makefile: 3,349; javascript: 2,251; xml: 892; fortran: 672
file content (45 lines) | stat: -rw-r--r-- 744 bytes parent folder | download | duplicates (10) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
 
// RUN: %libomp-compile-and-run
// RUN: %libomp-irbuilder-compile-and-run

// irbuilder is only available with clang
// REQUIRES: clang

#include <stdio.h>
#include "omp_testsuite.h"

int test_omp_parallel_if()
{
  int i;
  int sum;
  int known_sum;
  int mysum;
  int control=1;

  sum =0;
  known_sum = (LOOPCOUNT * (LOOPCOUNT + 1)) / 2 ;
  #pragma omp parallel private(i) if(control==0)
  {
    mysum = 0;
    for (i = 1; i <= LOOPCOUNT; i++) {
      mysum = mysum + i;
    }
    #pragma omp critical
    {
      sum = sum + mysum;
    }
  }
  return (known_sum == sum);
}

int main()
{
  int i;
  int num_failed=0;

  for(i = 0; i < REPETITIONS; i++) {
    if(!test_omp_parallel_if()) {
      num_failed++;
    }
  }
  return num_failed;
}