summaryrefslogtreecommitdiff
path: root/sys/dev/microcode/tools/array2bin.c
diff options
context:
space:
mode:
authorjoerg <joerg@NetBSD.org>2010-03-19 16:48:55 +0000
committerjoerg <joerg@NetBSD.org>2010-03-19 16:48:55 +0000
commit7780b0a4a4e5d66a07ffbf068bdbedb56fac4c24 (patch)
treecd92a264fd10193e2753d6a315ad2f4618f55b46 /sys/dev/microcode/tools/array2bin.c
parent23d5534a559e2cb5bdf8d04a70ec625e54471e43 (diff)
Add functions for replacing runtime invariant 32bit unsigned divisions
with simpler full width multiplications and shifts + adds. The main operations are generally at least 50% faster when serialised and often better for parallelism as well.
Diffstat (limited to 'sys/dev/microcode/tools/array2bin.c')
0 files changed, 0 insertions, 0 deletions