1 | // clang-format off |
2 | // RUN: %libomptarget-compilexx-generic |
3 | // RUN: env OMPX_APU_MAPS=1 HSA_XNACK=1 LIBOMPTARGET_INFO=30 %libomptarget-run-generic 2>&1 \ |
4 | // RUN: | %fcheck-generic -check-prefix=INFO_ZERO -check-prefix=CHECK |
5 | |
6 | // RUN: %libomptarget-compilexx-generic |
7 | // RUN: env HSA_XNACK=0 LIBOMPTARGET_INFO=30 %libomptarget-run-generic 2>&1 \ |
8 | // RUN: | %fcheck-generic -check-prefix=INFO_COPY -check-prefix=CHECK |
9 | |
10 | // REQUIRES: amdgpu |
11 | // REQUIRES: unified_shared_memory |
12 | |
13 | // clang-format on |
14 | |
15 | #include <cstdio> |
16 | |
17 | int main() { |
18 | int n = 1024; |
19 | |
20 | // test various mapping types |
21 | int *a = new int[n]; |
22 | int k = 3; |
23 | int b[n]; |
24 | |
25 | for (int i = 0; i < n; i++) |
26 | b[i] = i; |
27 | |
28 | // clang-format off |
29 | // INFO_ZERO: Return HstPtrBegin 0x{{.*}} Size=4096 for unified shared memory |
30 | // INFO_ZERO: Return HstPtrBegin 0x{{.*}} Size=4096 for unified shared memory |
31 | |
32 | // INFO_COPY: Creating new map entry with HstPtrBase=0x{{.*}}, HstPtrBegin=0x{{.*}}, TgtAllocBegin=0x{{.*}}, TgtPtrBegin=0x{{.*}}, Size=4096, |
33 | // INFO_COPY: Creating new map entry with HstPtrBase=0x{{.*}}, HstPtrBegin=0x{{.*}}, TgtAllocBegin=0x{{.*}}, TgtPtrBegin=0x{{.*}}, Size=4096, |
34 | // INFO_COPY: Mapping exists with HstPtrBegin=0x{{.*}}, TgtPtrBegin=0x{{.*}}, Size=4096, DynRefCount=1 (update suppressed) |
35 | // INFO_COPY: Mapping exists with HstPtrBegin=0x{{.*}}, TgtPtrBegin=0x{{.*}}, Size=4096, DynRefCount=1 (update suppressed) |
36 | // clang-format on |
37 | #pragma omp target teams distribute parallel for map(tofrom : a[ : n]) \ |
38 | map(to : b[ : n]) |
39 | for (int i = 0; i < n; i++) |
40 | a[i] = i + b[i] + k; |
41 | |
42 | int err = 0; |
43 | for (int i = 0; i < n; i++) |
44 | if (a[i] != i + b[i] + k) |
45 | err++; |
46 | |
47 | // CHECK: PASS |
48 | if (err == 0) |
49 | printf(format: "PASS\n" ); |
50 | return err; |
51 | } |
52 | |