pigz:
AIX, pigz 2.1.6, ramdisk, 350MB forrasfile
cc optimalizalas: CFLAGS=-qdfp -q64 -qarch=pwr6 -qtune=pwr6 -O3, OBJECT_MODE=64
# time pigz -9 -p$num_threads -k -v /tmp/ramdisk/hacmp53.tar
kicsi: num_threads=2; POWER4:
real 0m36.90s
user 1m9.20s
sys 0m2.58s
nagy: num_threads=64; POWER6:
real 0m5.38s
user 0m16.33s
sys 0m0.55s
Ez eddig eleg gyenge...