================
@@ -93,7 +93,8 @@ EXTERN int omp_get_device_num(void) {
EXTERN int omp_get_initial_device(void) {
TIMESCOPE();
OMPT_IF_BUILT(ReturnAddressSetterRAII RA(__builtin_return_address(0)));
- int HostDevice = omp_get_num_devices();
+ int NumDevices = omp_get_num_devices();
+ int HostDevice = NumDevices == 0 ? -1 : NumDevices;
----------------
jprotze wrote:
The application will always see the value provided from libomp, which is 0 if
no other device is present:
https://github.com/llvm/llvm-project/blob/c05611f1917ca01371e7f7915f4c94055c5a19cf/openmp/runtime/src/kmp_ftn_entry.h#L1197
Only the get_num_devices call is deligated to libomptarget
https://github.com/llvm/llvm-project/pull/138294
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