| // clang-format off |
| // RUN: %libomptarget-compileopt-generic |
| // RUN: %not --crash env -u LLVM_DISABLE_SYMBOLIZATION OFFLOAD_TRACK_ALLOCATION_TRACES=1 %libomptarget-run-generic 2>&1 | %fcheck-generic --check-prefixes=CHECK |
| // clang-format on |
| |
| // FIXME: https://github.com/llvm/llvm-project/issues/161265 |
| // UNSUPPORTED: nvidiagpu |
| // |
| // REQUIRES: gpu |
| |
| #include <omp.h> |
| |
| int main() { |
| int N = (1 << 30); |
| char *A = (char *)malloc(N); |
| #pragma omp target map(A[ : N]) |
| { A[N] = 3; } |
| // clang-format off |
| // CHECK: OFFLOAD ERROR: memory access fault by GPU {{.*}} (agent 0x{{.*}}) at virtual address [[PTR:0x[0-9a-z]*]]. Reasons: {{.*}} |
| // CHECK: Device pointer [[PTR]] does not point into any (current or prior) host-issued allocation. |
| // CHECK: Closest host-issued allocation (distance 1 byte; might be by page): |
| // CHECK: Last allocation of size 1073741824 |
| // clang-format on |
| } |
