Files
llvm-project/offload/test/offloading/small_trip_count_thread_limit.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

30 lines
736 B
C++

// clang-format off
// RUN: %libomptarget-compilexx-generic
// RUN: env LIBOMPTARGET_INFO=16 \
// RUN: %libomptarget-run-generic 2>&1 | %fcheck-generic
// REQUIRES: gpu
// XFAIL: intelgpu
int main(int argc, char *argv[]) {
constexpr const int block_size = 256;
constexpr const int grid_size = 4;
constexpr const int count = block_size * grid_size;
int *data = new int[count];
#pragma omp target teams distribute parallel for thread_limit(block_size) map(from: data[0:count])
for (int i = 0; i < count; ++i)
data[i] = i;
for (int i = 0; i < count; ++i)
if (data[i] != i)
return 1;
delete[] data;
return 0;
}
// CHECK: Launching kernel {{.*}} with [4,1,1] blocks and [256,1,1] threads in SPMD mode