File: omp_api.c

package info (click to toggle)
swiftlang 6.2.3-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,856,264 kB
  • sloc: cpp: 9,995,718; ansic: 2,234,019; asm: 1,092,167; python: 313,940; objc: 82,726; f90: 80,126; lisp: 38,373; pascal: 25,580; sh: 20,378; ml: 5,058; perl: 4,751; makefile: 4,725; awk: 3,535; javascript: 3,018; xml: 918; fortran: 664; cs: 573; ruby: 396
file content (39 lines) | stat: -rw-r--r-- 1,143 bytes parent folder | download | duplicates (7)
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
// RUN: %libomptarget-compile-run-and-check-generic
// REQUIRES: ompt
// REQUIRES: gpu

#include "omp.h"
#include <stdlib.h>
#include <string.h>

#include "callbacks.h"
#include "register_non_emi.h"

#define N 1024

int main(int argc, char **argv) {
  int *h_a;
  int *d_a;

  h_a = (int *)malloc(N * sizeof(int));
  memset(h_a, 0, N);

  d_a = (int *)omp_target_alloc(N * sizeof(int), omp_get_default_device());

  omp_target_associate_ptr(h_a, d_a, N * sizeof(int), 0,
                           omp_get_default_device());
  omp_target_disassociate_ptr(h_a, omp_get_default_device());

  omp_target_free(d_a, omp_get_default_device());
  free(h_a);

  return 0;
}

// clang-format off
/// CHECK: Callback Init:
/// CHECK: Callback DataOp: target_id=[[TARGET_ID:[0-9]+]] host_op_id=[[HOST_OP_ID:[0-9]+]] optype=1
/// CHECK: Callback DataOp: target_id=[[TARGET_ID:[0-9]+]] host_op_id=[[HOST_OP_ID:[0-9]+]] optype=5
/// CHECK: Callback DataOp: target_id=[[TARGET_ID:[0-9]+]] host_op_id=[[HOST_OP_ID:[0-9]+]] optype=6
/// CHECK: Callback DataOp: target_id=[[TARGET_ID:[0-9]+]] host_op_id=[[HOST_OP_ID:[0-9]+]] optype=4
/// CHECK: Callback Fini: