Drop Instruction Set Architecture (ISA) macros #4981
Merged
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Proposing an alternate resolution to #4947
Macros
KOKKOS_{USE -> ENABLE}_ISA_{X86_64,KNC,POWERPCLE,POWERPCBE}
definitions (#define KOKKOS_USE_ISA_*
) do not match guarding in code (#ifdef KOKKOS_ENABLE_ISA_*
)It appears to have been broken for (ever?) a long time.
#4947 proposes to define
KOKKOS_ENABLE_ISA_*
next to the existingKOKKOS_USE_ISA_*
macros. (PR was only dealing with theX86_64
macro which being actually used in our codebase.This PR suggests to remove these macros altogether rather than trying to "fix" the situation. Pre-desul atomics source files were intentionally left out.