Re: [PATCH] build: allow disabling avx512 support via compiler flag

2025-02-12 Thread Thomas Monjalon
11/02/2025 18:02, Stokes, Ian: > > DPDK build checks for build support for various instruction sets by > > checking both the target machine and the compiler for support. However, > > any disabling of instruction sets via compiler flags was not taken into > > account in many cases. For AVX512 suppor

RE: [PATCH] build: allow disabling avx512 support via compiler flag

2025-02-11 Thread Stokes, Ian
> DPDK build checks for build support for various instruction sets by > checking both the target machine and the compiler for support. However, > any disabling of instruction sets via compiler flags was not taken into > account in many cases. For AVX512 support, check for a user-specified > "no-avx

[PATCH] build: allow disabling avx512 support via compiler flag

2025-01-21 Thread Bruce Richardson
DPDK build checks for build support for various instruction sets by checking both the target machine and the compiler for support. However, any disabling of instruction sets via compiler flags was not taken into account in many cases. For AVX512 support, check for a user-specified "no-avx512f" flag