JYI,
I tested machdep.hlt_logical_cpus=0/1, buildworld,
and found no particular reason to disable HTT
as below with Zeon 2.8Ghz x 2, 1GBmem, Slow IDE HDD.
It may not be the common case, so just for your info.
# sysctl machdep.hlt_logical_cpus=0
# /usr/bin/time make -j32 buildworld
1910.29 real 2520.53 user 777.30 sys
# sysctl machdep.hlt_logical_cpus=1
# /usr/bin/time make -j32 buildworld
2289.33 real 2666.66 user 645.88 sys
_______________________________________________
[EMAIL PROTECTED] mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-current
To unsubscribe, send any mail to "[EMAIL PROTECTED]"
