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

45 lines
853 B
C

// RUN: %libomptarget-compile-run-and-check-generic
// XFAIL: intelgpu
#include <stdio.h>
typedef struct {
double *dataptr;
int dummy1;
int dummy2;
} DV;
void init(double vertexx[]) {
#pragma omp target map(vertexx[0 : 100])
{
printf("In init: %lf, expected 100.0\n", vertexx[77]);
vertexx[77] = 77.0;
}
}
void change(DV *dvptr) {
#pragma omp target map(dvptr->dataptr[0 : 100]) map(alloc : dvptr -> dataptr)
{
printf("In change: %lf, expected 77.0\n", dvptr->dataptr[77]);
dvptr->dataptr[77] += 1.0;
}
}
int main() {
double vertexx[100];
vertexx[77] = 100.0;
DV dv;
dv.dataptr = &vertexx[0];
#pragma omp target enter data map(to : vertexx[0 : 100])
init(vertexx);
change(&dv);
#pragma omp target exit data map(from : vertexx[0 : 100])
// CHECK: Final: 78.0
printf("Final: %lf\n", vertexx[77]);
}