bug#47218: glibc 2.33's HWCAPS and GCC Function Multiversioning for performance

Hi Léo, Léo Le Bouter skribis: > Please see: > - > https://www.gnu.org/software/libc/manual/html_mono/libc.html#Hardware-Capability-Tunables > - https://www.phoronix.com/scan.php?page=news_item&px=glibc-hwcaps-RFC > - https://gcc.gnu.org/onlinedocs/gcc/Function-Multiversioning.html > > This cou

bug#47218: glibc 2.33's HWCAPS and GCC Function Multiversioning for performance

Hello! Please see: - https://www.gnu.org/software/libc/manual/html_mono/libc.html#Hardware-Capability-Tunables - https://www.phoronix.com/scan.php?page=news_item&px=glibc-hwcaps-RFC - https://gcc.gnu.org/onlinedocs/gcc/Function-Multiversioning.html This could help GNU Guix create binaries that i