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

39 lines
1013 B
C

// RUN: %libomptarget-compile-generic && %libomptarget-run-generic
// RUN: %libomptarget-compileopt-generic && %libomptarget-run-generic
// XFAIL: intelgpu
#include <stdio.h>
#include <stdlib.h>
int main() {
long unsigned *DP = 0;
int N = 32;
int Threads = 64;
int Teams = 10;
// Allocate ~160 KiB on the device.
#pragma omp target map(from : DP)
DP = (long unsigned *)malloc(sizeof(long unsigned) * N * Threads * Teams);
#pragma omp target teams distribute parallel for num_teams(Teams) \
thread_limit(Threads) is_device_ptr(DP)
for (int i = 0; i < Threads * Teams; ++i) {
for (int j = 0; j < N; ++j) {
DP[i * N + j] = i + j;
}
}
long unsigned s = 0;
#pragma omp target teams distribute parallel for num_teams(Teams) \
thread_limit(Threads) reduction(+ : s)
for (int i = 0; i < Threads * Teams; ++i) {
for (int j = 0; j < N; ++j) {
s += DP[i * N + j];
}
}
// CHECK: Sum: 6860800
printf("Sum: %li\n", s);
return 0;
}