ch4: fix MPI_Win_shared_query when it is not shared #6899
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The previous code always returns local info when the window is on the shared domain but the memory is not shared, e.g. created via MPI_Win_create.
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test:mpich/ch4/most |
raffenet
approved these changes
Feb 9, 2024
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Pull Request Description
The previous code always returns local info when the windows is on the shared domain but the memory is not shared, e.g. created via MPI_Win_create.
Reference #6898
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