flush.c

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// RUN: %libomp-compile-and-run | %sort-threads | FileCheck %s
// REQUIRES: ompt
// GCC generates code that does not call the runtime for the flush construct
// XFAIL: gcc
 
#include "callback.h"
#include <omp.h>
 
int main() {
#pragma omp parallel num_threads(2)
  {
    int tid = omp_get_thread_num();
 
#pragma omp flush
    print_current_address(1);
  }
 
  return 0;
}
// Check if libomp supports the callbacks for this test.
// CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_flush'
 
// CHECK: 0: NULL_POINTER=[[NULL:.*$]]
// CHECK: {{^}}[[MASTER_ID:[0-9]+]]: ompt_event_flush:
// CHECK-SAME: codeptr_ra=[[RETURN_ADDRESS:0x[0-f]+]]
// CHECK: {{^}}[[MASTER_ID]]: current_address={{.*}}[[RETURN_ADDRESS]]
//
// CHECK: {{^}}[[THREAD_ID:[0-9]+]]: ompt_event_flush:
// CHECK-SAME: codeptr_ra=[[RETURN_ADDRESS:0x[0-f]+]]
// CHECK: {{^}}[[THREAD_ID]]: current_address={{.*}}[[RETURN_ADDRESS]]