Files
llvm-project/offload/test/mapping/firstprivate_aligned.cpp
Nick Sarnie 78ff5b55fd [offload][lit] Enable/disable tests on Level Zero when using DeviceRTL (#182128)
Since we can now build the DeviceRTL with SPIR-V, redo the
`XFAIL/UNSUPPORTED` specifications for the tests we see passing/failing
on the Level Zero backend with the DeviceRTL being used.

The tests marked `UNSUPPORTED` hang or sporadically fail and those are
tracked in https://github.com/llvm/llvm-project/issues/182119.

This change will allow us to enable CI testing with the DeviceRTL.

Here are the full test results with this change applied, running only
the `spirv64-intel` `check-offload` tests:

```
Total Discovered Tests: 453
  Unsupported      : 206 (45.47%)
  Passed           : 141 (31.13%)
  Expectedly Failed: 106 (23.40%)
```

31% is not a bad start.

---------

Signed-off-by: Nick Sarnie <nick.sarnie@intel.com>
2026-02-18 21:53:19 +00:00

38 lines
931 B
C++

// RUN: %libomptarget-compilexx-generic -O3 && %libomptarget-run-generic
#include <stdio.h>
// CHECK: rx: 16, ry: 16;
// CHECK: rx: 16, ry: 16;
// CHECK: rx: 16, ry: 16;
// CHECK: rx: 16, ry: 16;
template <bool Aligned> void test() {
printf("Test %saligned firstprivate\n", Aligned ? "" : "non-");
char z1[3 + Aligned], z2[3 + Aligned];
int x[4];
int y[4];
y[0] = y[1] = y[2] = y[3] = 4;
x[0] = x[1] = x[2] = x[3] = 4;
int rx = -1, ry = -1;
#pragma omp target firstprivate(z1, y, z2) map(from : ry, rx) map(to : x)
{
ry = (y[0] + y[1] + y[2] + y[3]);
rx = (x[0] + x[1] + x[2] + x[3]);
}
printf(" rx:%i, ry:%i\n", rx, ry);
#pragma omp target firstprivate(z1, y, z2) map(from : ry, rx) map(to : x)
{
z1[2] += 5;
ry = (y[0] + y[1] + y[2] + y[3]);
rx = (x[0] + x[1] + x[2] + x[3]);
z2[2] += 7;
}
printf(" rx:%i, ry:%i\n", rx, ry);
}
int main() {
test<true>();
test<false>();
}