llvm-project/offload/test/mapping/target_implicit_partial_map.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

41 lines
1.2 KiB
C

// RUN: %libomptarget-compile-generic
// RUN: %libomptarget-run-generic 2>&1 \
// RUN: | %fcheck-generic
// XFAIL: intelgpu
// END.
#include <omp.h>
#include <stdio.h>
int main() {
int arr[100];
#pragma omp target data map(alloc : arr[50 : 2]) // partially mapped
{
// CHECK: arr[50] must present: 1
fprintf(stderr, "arr[50] must present: %d\n",
omp_target_is_present(&arr[50], omp_get_default_device()));
// CHECK: arr[0] should not present: 0
fprintf(stderr, "arr[0] should not present: %d\n",
omp_target_is_present(&arr[0], omp_get_default_device()));
// CHECK: arr[49] should not present: 0
fprintf(stderr, "arr[49] should not present: %d\n",
omp_target_is_present(&arr[49], omp_get_default_device()));
#pragma omp target // would implicitly map with full size but already present
{
arr[50] = 5;
arr[51] = 6;
} // must treat as present (dec ref count) even though full size not present
} // wouldn't delete if previous ref count dec didn't happen
// CHECK: arr[50] still present: 0
fprintf(stderr, "arr[50] still present: %d\n",
omp_target_is_present(&arr[50], omp_get_default_device()));
return 0;
}