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From: | pierre zakia |
Subject: | [Bug-gnubg] OS/X Snow Leopard (10.6+) 64 Bit |
Date: | Mon, 21 Mar 2011 03:07:29 -0700 (PDT) |
Major bugs:
Minor improvements:
With reference to calibration results when I was using gnubg compiled for/on OSX Leopard, I noticed these changes with regard to evaluation speed:
Of course same computer, same RAM : MacBook Pro 15" Intel Core i7 2.66 GHz (April 2010 model) Snow Leopard 10.6.5 and 10.6.6
OS 10.6.6 Compiled 5 March 2011 1 thread 67 000 000 2 thread 117 3 thread 147 4 thread 152 5 thread 164 6 thread 171 7 thread 176 8 thread 184 9 thread 185 10 thread 187 11 thread 193 12 thread 193 13 thread 194 14 thread 197 15 thread 199 16 thread 196 17 thread 199 18 thread 202 19 thread 200 20 thread 200 21 thread 199 22 thread 205 23 thread 202 24 thread 203 48 thread 213 |
OS 10.6.5 Compiled June 2008 1 thread: 52 000 000 2 thread: 90 3 thread: 104 4 thread: 40 5 thread: 40 6 thread: 39 7 thread: 39 8 thread: 39
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Any clue about why the maximum result is got for 48 threads (btw 48 is the maximum figure you could type in the eval threads box) ?
Pierre
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