Re: [PATCH] have `date` cache the system timezone

2024-11-27 Thread Michael Greenberg
Oh, wow! For us, setting `TZ` is a speedup, but perhaps that's unique to unique situation. (/etc is a FUSE mount in our setting, which is much slower.) Let me know if it would be helpful for me to do something else here---though I have to confess that gnulib's time code is a little baffling to me!

Re: [PATCH] have `date` cache the system timezone

2024-11-27 Thread Michael Greenberg
On 2024-11-27 at 10:01:09 AM, Michael Greenberg wrote: > Oh, wow! For us, setting `TZ` is a speedup, but perhaps that's unique to > unique situation. (/etc is a FUSE mount in our setting, which is much > slower.) Sorry for the noise, but just realized I misread your example. Our setting works jus

Re: [PATCH] cksum: Use AVX2 and AVX512 for speedup

2024-11-27 Thread Michael Stone
FWIW (since all the avx512 discussion seemed to involve intel CPUs), the new code seems to work fine on AMD zen4 & zen5 in avx512 mode.