Files
llvm-project/offload/test/mapping/is_accessible.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

42 lines
926 B
C++

// RUN: %libomptarget-compilexx-generic
// RUN: env HSA_XNACK=1 %libomptarget-run-generic 2>&1 \
// RUN: | %fcheck-generic
// RUN: %libomptarget-compilexx-generic
// RUN: env HSA_XNACK=0 %libomptarget-run-generic 2>&1 \
// RUN: | %fcheck-generic -check-prefix=NO_USM
// REQUIRES: unified_shared_memory
// XFAIL: nvptx
// XFAIL: intelgpu
// CHECK: SUCCESS
// NO_USM: Not accessible
#include <assert.h>
#include <iostream>
#include <omp.h>
#include <stdio.h>
int main() {
int n = 10000;
int *a = new int[n];
int err = 0;
// program must be executed with HSA_XNACK=1
if (!omp_target_is_accessible(a, n * sizeof(int), /*device_num=*/0))
printf("Not accessible\n");
else {
#pragma omp target teams distribute parallel for
for (int i = 0; i < n; i++)
a[i] = i;
for (int i = 0; i < n; i++)
if (a[i] != i)
err++;
}
printf("%s\n", err == 0 ? "SUCCESS" : "FAIL");
return err;
}