Leah Rowe 44c6b453bc util/spkmodem-recv: optimise ring buffer pos calc ...

instead of computing next every time, just advance
two indexes. another performance optimisation on
older machines, especially old compilers, because
it reduces the amount of logical branching.

the old code was pretty much just advancing two
indexes in lockstep, when getting the next pulse,
but recalculating one of them based on the other,
each time.

this is yet another hangover from the old GNU code
that i forked three years ago.

Signed-off-by: Leah Rowe <leah@libreboot.org>

2026-03-12 04:44:44 +00:00

..

dell-flash-unlock

dell-flash-unlock: Remove dependency on GNU Make

2024-05-01 21:51:59 -06:00

grubpo

util/grubpo: new util, for grub PO files

2026-02-19 12:24:47 +00:00

me7_update_parser

move me7_update_parser.py to util/

2023-09-04 03:24:46 +01:00

nvmutil

util/nvmutil: re-use do_rw() from prw()

2026-03-10 18:20:47 +00:00

sbase

config/git: import suckless sbase

2025-10-04 09:20:12 +01:00

spkmodem_recv

util/spkmodem-recv: optimise ring buffer pos calc

2026-03-12 04:44:44 +00:00