[Openmp-commits] [PATCH] D146081: [OpenMP][libomptarget] Init device when printing device info

[Kevin Sala via Phabricator via Openmp-commits]

kevinsala created this revision.
kevinsala added reviewers: jdoerfert, josemonsalve2, jhuber6, tianshilei1992.
kevinsala added a project: OpenMP.
Herald added subscribers: sunshaoce, guansong, yaxunl.
Herald added a project: All.
kevinsala requested review of this revision.
Herald added subscribers: openmp-commits, sstefan1.

Make sure the device is ready and initialized when printing the device information

Fixes #61392


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D146081

Files:
  openmp/libomptarget/src/interface.cpp


Index: openmp/libomptarget/src/interface.cpp
===================================================================
--- openmp/libomptarget/src/interface.cpp
+++ openmp/libomptarget/src/interface.cpp
@@ -384,6 +384,12 @@
 }
 
 EXTERN int __tgt_print_device_info(int64_t DeviceId) {
+  // Make sure the device is ready.
+  if (!deviceIsReady(DeviceId)) {
+    DP("Device %" PRId64 " is not ready\n", DeviceId);
+    return OMP_TGT_FAIL;
+  }
+
   return PM->Devices[DeviceId]->printDeviceInfo(
       PM->Devices[DeviceId]->RTLDeviceID);
 }


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