llvm/offload/test/ompt/veccopy_emi.c

// RUN: %libomptarget-compile-run-and-check-generic
// REQUIRES: ompt
// REQUIRES: gpu

/*
 * Example OpenMP program that registers EMI callbacks
 */

#include <assert.h>
#include <omp.h>
#include <stdio.h>

#include "callbacks.h"
#include "register_emi.h"

int main() {
  int N = 100000;

  int a[N];
  int b[N];

  int i;

  for (i = 0; i < N; i++)
    a[i] = 0;

  for (i = 0; i < N; i++)
    b[i] = i;

#pragma omp target parallel for
  {
    for (int j = 0; j < N; j++)
      a[j] = b[j];
  }

#pragma omp target teams distribute parallel for
  {
    for (int j = 0; j < N; j++)
      a[j] = b[j];
  }

  int rc = 0;
  for (i = 0; i < N; i++)
    if (a[i] != b[i]) {
      rc++;
      printf("Wrong value: a[%d]=%d\n", i, a[i]);
    }

  if (!rc)
    printf("Success\n");

  return rc;
}

/// CHECK: Callback Init:
/// CHECK: Callback Load:
/// CHECK: Callback Target EMI: kind=1 endpoint=1
/// CHECK-NOT: code=(nil)
/// CHECK: code=[[CODE1:.*]]
/// CHECK: Callback DataOp EMI: endpoint=1 optype=1
/// CHECK: code=[[CODE1]]
/// CHECK: Callback DataOp EMI: endpoint=2 optype=1
/// CHECK-NOT: dest=(nil)
/// CHECK: code=[[CODE1]]
/// CHECK: Callback DataOp EMI: endpoint=1 optype=2
/// CHECK: code=[[CODE1]]
/// CHECK: Callback DataOp EMI: endpoint=2 optype=2
/// CHECK: code=[[CODE1]]
/// CHECK: Callback DataOp EMI: endpoint=1 optype=1
/// CHECK: code=[[CODE1]]
/// CHECK: Callback DataOp EMI: endpoint=2 optype=1
/// CHECK-NOT: dest=(nil)
/// CHECK: code=[[CODE1]]
/// CHECK: Callback DataOp EMI: endpoint=1 optype=2
/// CHECK: code=[[CODE1]]
/// CHECK: Callback DataOp EMI: endpoint=2 optype=2
/// CHECK: code=[[CODE1]]
/// CHECK: Callback Submit EMI: endpoint=1 req_num_teams=1
/// CHECK: Callback Submit EMI: endpoint=2 req_num_teams=1
/// CHECK: Callback DataOp EMI: endpoint=1 optype=3
/// CHECK: code=[[CODE1]]
/// CHECK: Callback DataOp EMI: endpoint=2 optype=3
/// CHECK: code=[[CODE1]]
/// CHECK: Callback DataOp EMI: endpoint=1 optype=3
/// CHECK: code=[[CODE1]]
/// CHECK: Callback DataOp EMI: endpoint=2 optype=3
/// CHECK: code=[[CODE1]]
/// CHECK: Callback DataOp EMI: endpoint=1 optype=4
/// CHECK: code=[[CODE1]]
/// CHECK: Callback DataOp EMI: endpoint=2 optype=4
/// CHECK: code=[[CODE1]]
/// CHECK: Callback DataOp EMI: endpoint=1 optype=4
/// CHECK: code=[[CODE1]]
/// CHECK: Callback DataOp EMI: endpoint=2 optype=4
/// CHECK: code=[[CODE1]]
/// CHECK: Callback Target EMI: kind=1 endpoint=2
/// CHECK: code=[[CODE1]]

/// CHECK: Callback Target EMI: kind=1 endpoint=1
/// CHECK-NOT: code=(nil)
/// CHECK: code=[[CODE2:.*]]
/// CHECK: Callback DataOp EMI: endpoint=1 optype=1
/// CHECK: code=[[CODE2]]
/// CHECK: Callback DataOp EMI: endpoint=2 optype=1
/// CHECK-NOT: dest=(nil)
/// CHECK: code=[[CODE2]]
/// CHECK: Callback DataOp EMI: endpoint=1 optype=2
/// CHECK: code=[[CODE2]]
/// CHECK: Callback DataOp EMI: endpoint=2 optype=2
/// CHECK: code=[[CODE2]]
/// CHECK: Callback DataOp EMI: endpoint=1 optype=1
/// CHECK: code=[[CODE2]]
/// CHECK: Callback DataOp EMI: endpoint=2 optype=1
/// CHECK-NOT: dest=(nil)
/// CHECK: code=[[CODE2]]
/// CHECK: Callback DataOp EMI: endpoint=1 optype=2
/// CHECK: code=[[CODE2]]
/// CHECK: Callback DataOp EMI: endpoint=2 optype=2
/// CHECK: code=[[CODE2]]
/// CHECK: Callback Submit EMI: endpoint=1 req_num_teams=0
/// CHECK: Callback Submit EMI: endpoint=2 req_num_teams=0
/// CHECK: Callback DataOp EMI: endpoint=1 optype=3
/// CHECK: code=[[CODE2]]
/// CHECK: Callback DataOp EMI: endpoint=2 optype=3
/// CHECK: code=[[CODE2]]
/// CHECK: Callback DataOp EMI: endpoint=1 optype=3
/// CHECK: code=[[CODE2]]
/// CHECK: Callback DataOp EMI: endpoint=2 optype=3
/// CHECK: code=[[CODE2]]
/// CHECK: Callback DataOp EMI: endpoint=1 optype=4
/// CHECK: code=[[CODE2]]
/// CHECK: Callback DataOp EMI: endpoint=2 optype=4
/// CHECK: code=[[CODE2]]
/// CHECK: Callback DataOp EMI: endpoint=1 optype=4
/// CHECK: code=[[CODE2]]
/// CHECK: Callback DataOp EMI: endpoint=2 optype=4
/// CHECK: code=[[CODE2]]
/// CHECK: Callback Target EMI: kind=1 endpoint=2
/// CHECK: code=[[CODE2]]
/// CHECK: Callback Fini: