File: openmp-parallel.cu

package info (click to toggle)
llvm-toolchain-15 1%3A15.0.6-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,554,644 kB
  • sloc: cpp: 5,922,452; ansic: 1,012,136; asm: 674,362; python: 191,568; objc: 73,855; f90: 42,327; lisp: 31,913; pascal: 11,973; javascript: 10,144; sh: 9,421; perl: 7,447; ml: 5,527; awk: 3,523; makefile: 2,520; xml: 885; cs: 573; fortran: 567
file content (28 lines) | stat: -rw-r--r-- 690 bytes parent folder | download | duplicates (13) 
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
 
// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu \
// RUN:   -fopenmp -emit-llvm -o -  -x hip %s | FileCheck %s

#include "Inputs/cuda.h"

void foo(double) {}
__device__ void foo(int) {}

// Check foo resolves to the host function.
// CHECK-LABEL: define {{.*}}@_Z5test1v
// CHECK: call void @_Z3food(double noundef 1.000000e+00)
void test1() {
  #pragma omp parallel
  for (int i = 0; i < 100; i++)
    foo(1);
}

// Check foo resolves to the host function.
// CHECK-LABEL: define {{.*}}@_Z5test2v
// CHECK: call void @_Z3food(double noundef 1.000000e+00)
void test2() {
  auto Lambda = []() {
    #pragma omp parallel
    for (int i = 0; i < 100; i++)
      foo(1);
  };
  Lambda();
}