llvm-project/offload/test/offloading/parallel_target_teams_reduction.cpp
fineg74 2890f9883c
[OFFLOAD] Improve handling of synchronization errors in L0 plugin and reenable tests (#186927)
This change improves handling of errors during synchronization in Level
Zero plugin by ensuring cleanup of queues and events in case of an
synchronization error. As a result multiple tests stopped hanging.

---------

Co-authored-by: Duran, Alex <alejandro.duran@intel.com>
2026-03-18 05:50:06 +01:00

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// RUN: %libomptarget-compilexx-run-and-check-generic
// RUN: %libomptarget-compileoptxx-run-and-check-generic
// FIXME: This is a bug in host offload, this should run fine.
// REQUIRES: gpu
// XFAIL: intelgpu
#include <iostream>
#include <vector>
#define N 8
int main() {
std::vector<int> avec(N);
int *a = avec.data();
#pragma omp parallel for
for (int i = 0; i < N; i++) {
a[i] = 0;
#pragma omp target teams distribute parallel for reduction(+ : a[i])
for (int j = 0; j < N; j++)
a[i] += 1;
}
// CHECK: 8
// CHECK: 8
// CHECK: 8
// CHECK: 8
// CHECK: 8
// CHECK: 8
// CHECK: 8
// CHECK: 8
for (int i = 0; i < N; i++)
std::cout << a[i] << std::endl;
}