Author: Gian-Carlo Pascutto
Date: 00:08:11 05/07/04
Go up one level in this thread
On May 06, 2004 at 20:02:50, Robert Hyatt wrote: >>point #2 is that the speedup on 4 CPUs on average is 3.17 in this test, which >>might be one point for bob in the duel with vincent; although i suspect that the >>speedup depends on the hardware architecture - i will leave this question to the >>parallel computing experts though... > >The opteron is not as good as a real SMP box. Such as my quad xeons. Opteron >is NUMA which definitely has "issues" to deal with. Rerun the test on one of the Xeons - I know you have enough :) I doubt the speedup there will be higher. At least we now have some real data, please give us some more :) -- GCP
This page took 0 seconds to execute
Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.