[OMPT] Add Workaround for Intel Compiler Bug

Add Workaround for Intel Compiler Bug with Case#: 03138964

A critical region within a nested task causes a segfault in icc 14-18:

int main()
{
  #pragma omp parallel num_threads(2)
  #pragma omp master
    #pragma omp task
      #pragma omp task
        #pragma omp critical
          printf("test\n");
}
When the critical region is in a separate function, the segault does not occur.
So we add noinline to make sure that the function call stays there.

Differential Revision: https://reviews.llvm.org/D41182

llvm-svn: 322622
This commit is contained in:
Joachim Protze 2018-01-17 10:06:06 +00:00
parent 1b2bd2680b
commit 0c9516b36c
2 changed files with 2 additions and 1 deletions

View File

@ -4,7 +4,7 @@
#include <omp.h>
#include <math.h>
__attribute__ ((noinline)) // workaround for bug in icc
void print_task_type(int id)
{
#pragma omp critical

View File

@ -4,6 +4,7 @@
#include "callback.h"
#include <omp.h>
__attribute__ ((noinline)) // workaround for bug in icc
void print_task_type(int id)
{
#pragma omp critical