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

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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
This commit is contained in:
Jon Chesterfield
2021-12-06 13:25:22 +00:00
parent 4a419ea400
commit 1a87a18955
1 changed files with 2 additions and 0 deletions
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2
openmp/libomptarget/test/lit.cfg
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@@ -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')