intel/llvm
1
0
Fork 0
mirror of https://github.com/intel/llvm.git synced 2026-01-22 07:01:03 +08:00
Code Issues Packages Projects Releases Wiki Activity

[OpenMP] add a offload test involving std::complex

Browse Source 
Taken from the https://github.com/llvm/llvm-project/issues/57064 reproducer.

Reviewed By: jdoerfert

Differential Revision: https://reviews.llvm.org/D133258
This commit is contained in:
Ye Luo
2022-09-03 13:27:33 -05:00
parent 86e8164a8f
commit 0e68f483d4
2 changed files with 87 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
openmp/libomptarget/test/offloading/bug49021.cpp
View File

@@ -68,7 +68,7 @@ template <typename T> int test_reduction() {
return 0;
}
template <typename T> int test_complex() {
template <typename T> int test_POD() {
int ret = 0;
ret |= test_map<T>();
ret |= test_reduction<T>();
@@ -78,8 +78,8 @@ template <typename T> int test_complex() {
int main() {
int ret = 0;
std::cout << "Testing float" << std::endl;
ret |= test_complex<float>();
ret |= test_POD<float>();
std::cout << "Testing double" << std::endl;
ret |= test_complex<double>();
ret |= test_POD<double>();
return ret;
}

84
openmp/libomptarget/test/offloading/std_complex_arithmetic.cpp Normal file
View File

@@ -0,0 +1,84 @@
// RUN: %libomptarget-compilexx-generic && %libomptarget-run-generic
// RUN: %libomptarget-compilexx-generic -O3 && %libomptarget-run-generic
// RUN: %libomptarget-compilexx-generic -O3 -ffast-math && \
// RUN: %libomptarget-run-generic
#include <cassert>
#include <complex>
#include <iostream>
template <typename T> void test_map() {
std::complex<T> a(0.2, 1), a_check;
#pragma omp target map(from : a_check)
{ a_check = a; }
assert(std::abs(a - a_check) < 1e-6);
}
template <typename RT, typename AT, typename BT> void test_plus(AT a, BT b) {
std::complex<RT> c, c_host;
c_host = a + b;
#pragma omp target map(from : c)
{ c = a + b; }
assert(std::abs(c - c_host) < 1e-6);
}
template <typename RT, typename AT, typename BT> void test_minus(AT a, BT b) {
std::complex<RT> c, c_host;
c_host = a - b;
#pragma omp target map(from : c)
{ c = a - b; }
assert(std::abs(c - c_host) < 1e-6);
}
template <typename RT, typename AT, typename BT> void test_mul(AT a, BT b) {
std::complex<RT> c, c_host;
c_host = a * b;
#pragma omp target map(from : c)
{ c = a * b; }
assert(std::abs(c - c_host) < 1e-6);
}
template <typename RT, typename AT, typename BT> void test_div(AT a, BT b) {
std::complex<RT> c, c_host;
c_host = a / b;
#pragma omp target map(from : c)
{ c = a / b; }
assert(std::abs(c - c_host) < 1e-6);
}
template <typename T> void test_complex() {
test_map<T>();
test_plus<T>(std::complex<T>(0, 1), std::complex<T>(0.5, 0.3));
test_plus<T>(std::complex<T>(0, 1), T(0.5));
test_plus<T>(T(0.5), std::complex<T>(0, 1));
test_minus<T>(std::complex<T>(0, 1), std::complex<T>(0.5, 0.3));
test_minus<T>(std::complex<T>(0, 1), T(0.5));
test_minus<T>(T(0.5), std::complex<T>(0, 1));
test_mul<T>(std::complex<T>(0, 1), std::complex<T>(0.5, 0.3));
test_mul<T>(std::complex<T>(0, 1), T(0.5));
test_mul<T>(T(0.5), std::complex<T>(0, 1));
test_div<T>(std::complex<T>(0, 1), std::complex<T>(0.5, 0.3));
test_div<T>(std::complex<T>(0, 1), T(0.5));
test_div<T>(T(0.5), std::complex<T>(0, 1));
}
int main() {
std::cout << "Testing float" << std::endl;
test_complex<float>();
std::cout << "Testing double" << std::endl;
test_complex<double>();
return 0;
}