Files
llvm-project/offload/test/offloading/target_critical_region.cpp
Nick Sarnie 26b777444b [offload][lit] XFAIL all failing tests on the Level Zero plugin (#174804)
We finally got our buildbot added (to staging, at least) so we want to
start running L0 tests in CI.
We need `check-offload` to pass though, so XFAIL everything failing.
There's a couple `UNSUPPORTED` as well, those are for sporadic fails.

Also make set the `gpu` and `intelgpu` LIT variables when testing the
`spirv64-intel` triple.

We have no DeviceRTL yet so basically everything fails, but we manage to
get

```
Total Discovered Tests: 432
Unsupported      : 169 (39.12%)
Passed           :  67 (15.51%)
Expectedly Failed: 196 (45.37%)
```

We still don't build the level zero plugin by default and these tests
don't run unless the plugin was built, so this has no effect on most
builds.

---------

Signed-off-by: Nick Sarnie <nick.sarnie@intel.com>
2026-01-07 19:20:30 +00:00

38 lines
819 B
C++

// RUN: %libomptarget-compilexx-run-and-check-generic
// REQUIRES: gpu
// UNSUPPORTED: nvptx64-nvidia-cuda
// UNSUPPORTED: nvptx64-nvidia-cuda-LTO
// UNSUPPORTED: amdgcn-amd-amdhsa
// XFAIL: intelgpu
#include <omp.h>
#include <stdio.h>
#define N 1000000
int A[N];
int main() {
for (int i = 0; i < N; i++)
A[i] = 1;
int sum[1];
sum[0] = 0;
#pragma omp target teams distribute parallel for num_teams(256) \
schedule(static, 1) map(to \
: A[:N]) map(tofrom \
: sum[:1])
{
for (int i = 0; i < N; i++) {
#pragma omp critical
{ sum[0] += A[i]; }
}
}
// CHECK: SUM = 1000000
printf("SUM = %d\n", sum[0]);
return 0;
}