[releng_4 tinderbox] failure on i386/i386

2004-04-20 Thread FreeBSD Tinderbox
TB --- 2004-04-19 23:21:06 - tinderbox 2.3 running on freebsd-current.sentex.ca TB --- 2004-04-19 23:21:06 - starting RELENG_4 tinderbox run for i386/i386 TB --- 2004-04-19 23:21:06 - checking out the source tree TB --- 2004-04-19 23:21:06 - cd /home/tinderbox/sandbox/RELENG_4/i386/i386 TB ---

Re: HTT and SMP question

2004-04-20 Thread Rumen Telbizov
Hello, On Mon, Apr 19, 2004 at 02:35:23AM -0700, Kris Kennaway wrote: On Mon, Apr 19, 2004 at 11:20:52AM +0200, Morten A. Middelthon wrote: sysctl -w machdep.hlt_logical_cpus=0 that did the trick. I added it to loader.conf as well. regards, Note that HTT causes worse performance

Re: HTT and SMP question

2004-04-20 Thread Gregory Bond
Would you please point out some cases when HTT with machdep.hlt_logical_cpus= 0 causes worse performance than machdep.hlt_logical_cpus=1? Typically, running a single, large, CPU-bound process, especially FPU-instensive simulations. ___ [EMAIL

Re: HTT and SMP question

2004-04-20 Thread Kris Kennaway
On Tue, Apr 20, 2004 at 10:38:37AM +0300, Rumen Telbizov wrote: Hello, On Mon, Apr 19, 2004 at 02:35:23AM -0700, Kris Kennaway wrote: On Mon, Apr 19, 2004 at 11:20:52AM +0200, Morten A. Middelthon wrote: sysctl -w machdep.hlt_logical_cpus=0 that did the trick. I added it to