Memtype cache fixes - v1.12.x #7909
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- Reloc hooks are optional but are not the default. Default is bistro hooks on Cuda driver API. - If UCM fails to install the configured hooks, do not create the memory type cache. - If failed to create memtype cache once, don't try again. - Use getauxv() API if possible instead of reading /proc/self/auxv directly - fixes permissions errors on some systems. - Enable Cuda bistro hooks also with valgrind, since it doesn't affect heap memory allocations. - Fix error message in tests.
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@Akshay-Venkatesh @bureddy @dmitrygx can you pls take a look? |
dmitrygx
approved these changes
Feb 7, 2022
Akshay-Venkatesh
approved these changes
Feb 7, 2022
bureddy
approved these changes
Feb 7, 2022
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Why
Backport #7737 and #7865 to v1.12.x
Conflicts: cudamem.c, memtype_cache.c