[Openmp-commits] [openmp] 1a87a18 - [openmp][amdgpu] Disable tests requiring USM on amdgcn

[Jon Chesterfield via Openmp-commits]

Author: Jon Chesterfield
Date: 2021-12-06T13:25:23Z
New Revision: 1a87a1895597226ca655086b7f6972069eca0de1

URL: https://github.com/llvm/llvm-project/commit/1a87a1895597226ca655086b7f6972069eca0de1
DIFF: https://github.com/llvm/llvm-project/commit/1a87a1895597226ca655086b7f6972069eca0de1.diff

LOG: [openmp][amdgpu] Disable tests requiring USM on amdgcn

These tests tend to hang or crash on hardware that doesn't
support USM. Disabling them helps diagnose other issues. To safely
enable we require a means of testing whether USM is expected to work.

Reviewed By: jdoerfert

Differential Revision: https://reviews.llvm.org/D115144

Added: 
    

Modified: 
    openmp/libomptarget/test/lit.cfg

Removed: 
    


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diff  --git a/openmp/libomptarget/test/lit.cfg b/openmp/libomptarget/test/lit.cfg
index f0e106c1d2e82..3c3133f14312c 100644
--- a/openmp/libomptarget/test/lit.cfg
+++ b/openmp/libomptarget/test/lit.cfg
@@ -78,6 +78,8 @@ if config.libomptarget_current_target.startswith('nvptx'):
   except ValueError:
     # If the architecture is invalid, assume it is supported.
     supports_unified_shared_memory = True
+if config.libomptarget_current_target.startswith('amdgcn'):
+    supports_unified_shared_memory = False
 if supports_unified_shared_memory:
    config.available_features.add('unified_shared_memory')