Author: Frank E. Oldham
Date: 15:40:13 05/14/04
Go up one level in this thread
here's the speedup test results from dual G5 (2 GHz) crafty-19.10f best speedup = 3.32 worst speedup = 0.89 mt=2a mt=2b mt=2c mt=2d speedups ==================== 1.88 1.52 1.87 1.54 2.04 1.91 1.96 1.96 1.77 1.79 1.77 1.76 1.96 1.60 1.48 1.78 2.92 2.92 2.77 2.92 2.20 1.84 1.92 1.78 1.87 1.87 1.87 1.87 1.56 1.62 1.73 1.64 1.76 1.62 1.79 1.69 1.83 1.77 1.92 2.04 2.03 2.32 1.90 2.17 1.67 1.52 1.92 1.85 1.12 1.08 1.45 1.99 3.26 3.39 3.27 2.29 1.29 1.20 1.30 1.31 1.33 1.57 1.42 1.45 1.51 1.55 1.99 2.08 1.71 1.91 1.36 2.10 1.54 2.67 2.21 3.32 2.28 2.28 2.69 2.86 1.45 2.17 1.55 2.00 1.40 2.01 0.89 1.56 1.53 1.69 1.65 1.52 2.28 1.43 1.43 2.41 ==================== 1.84 1.89 1.84 2.00 mean speed-up 0.50 0.53 0.51 0.49 stdev of mean speed-up results seem to match expected values; perhaps slightly higher than the Xeon tests because the memory interface is faster Frank
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.