[Openmp-commits] [PATCH] D93169: [OpenMP] Added the support for cache line size 256 for A64FX

[Shilei Tian via Phabricator via Openmp-commits]

tianshilei1992 added a comment.

In D93169#2484725 <https://reviews.llvm.org/D93169#2484725>, @Hahnfeld wrote:

> Why is it necessary to write and compile a C program just to parse `/proc/cpuinfo`? Can this be done directly from CMake?



In D93169#2484725 <https://reviews.llvm.org/D93169#2484725>, @Hahnfeld wrote:

> Why is it necessary to write and compile a C program just to parse `/proc/cpuinfo`? Can this be done directly from CMake?

Unfortunately we can't. `CMAKE_SYSTEM_PROCESSOR` just reports `aarch64`.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D93169/new/

https://reviews.llvm.org/D93169