[llvm-branch-commits] [llvm] [openmp] [OpenMP] Implement omp_get_uid_from_device() / omp_get_device_from_uid() (PR #164392)

[Michael Klemm via llvm-branch-commits]

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@@ -91,6 +93,59 @@ EXTERN int omp_get_device_num(void) {
   return HostDevice;
 }
 
+EXTERN int omp_get_device_from_uid(const char *DeviceUid) {
+  TIMESCOPE();
+  OMPT_IF_BUILT(ReturnAddressSetterRAII RA(__builtin_return_address(0)));
+
+  if (!DeviceUid) {
+    DP("Call to omp_get_device_from_uid returning omp_invalid_device\n");
+    return omp_invalid_device;
+  }
+  if (strcmp(DeviceUid, GenericDeviceTy::getHostDeviceUid()) == 0) {
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mjklemm wrote:

Nit: make this a `static inline` function to document what it is supposed to mean.

https://github.com/llvm/llvm-project/pull/164392