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Memtype cache fixes - v1.12.x #7909

Merged
merged 3 commits into from
Feb 7, 2022
Merged

Memtype cache fixes - v1.12.x #7909

merged 3 commits into from
Feb 7, 2022

Commits on Feb 5, 2022

  1. UCP/CORE: Fix memory cache lookup retrun value handling

    @dmitrygx @yosefe
    dmitrygx authored and yosefe committed Feb 5, 2022
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  2. UCM/UCS: Fail to create memtype cache if cannot patch Cuda driver API 

    - 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.
    @yosefe
    yosefe committed Feb 5, 2022
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  3. NEWS: Add memtype cache fixes

    @yosefe
    yosefe committed Feb 5, 2022
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