Files
llvm-project/offload/test/api/ompx_sync.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

44 lines
926 B
C++

// RUN: %libomptarget-compilexx-run-and-check-generic
// XFAIL: intelgpu
#include <omp.h>
#include <ompx.h>
#include <stdio.h>
void foo(int device) {
int X;
// clang-format off
#pragma omp target teams map(from: X) device(device) thread_limit(2) num_teams(1)
#pragma omp parallel
// clang-format on
{
int tid = ompx::thread_id_x();
int bid = ompx::block_id_x();
if (tid == 1 && bid == 0) {
X = 42;
ompx::sync_block_divergent(3);
} else {
ompx::sync_block_divergent();
}
if (tid == 0 && bid == 0)
X++;
ompx::sync_block(ompx::seq_cst);
if (tid == 1 && bid == 0)
X++;
ompx::sync_block();
if (tid == 0 && bid == 0)
X++;
ompx_sync_block(ompx_release);
if (tid == 0 && bid == 0)
X++;
}
// CHECK: X: 46
// CHECK: X: 46
printf("X: %i\n", X);
}
int main() {
foo(omp_get_default_device());
foo(omp_get_initial_device());
}