Files
llvm-project/offload/test/api/omp_dynamic_shared_memory.c
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

32 lines
744 B
C

// RUN: %libomptarget-compile-generic
// RUN: env LIBOMPTARGET_SHARED_MEMORY_SIZE=256 \
// RUN: %libomptarget-run-generic | %fcheck-generic
// RUN: %libomptarget-compileopt-generic
// RUN: env LIBOMPTARGET_SHARED_MEMORY_SIZE=256 \
// RUN: %libomptarget-run-generic | %fcheck-generic
// REQUIRES: gpu
// XFAIL: intelgpu
#include <omp.h>
#include <stdio.h>
int main() {
int x;
#pragma omp target parallel map(from : x)
{
int *buf = llvm_omp_target_dynamic_shared_alloc() + 252;
#pragma omp barrier
if (omp_get_thread_num() == 0)
*buf = 1;
#pragma omp barrier
if (omp_get_thread_num() == 1)
x = *buf;
}
// CHECK: PASS
if (x == 1 && llvm_omp_target_dynamic_shared_alloc() == NULL)
printf("PASS\n");
}