Author: Robert Hyatt
Date: 10:44:43 02/16/04
Go up one level in this thread
On February 16, 2004 at 10:43:53, Bryan Hofmann wrote: >On February 16, 2004 at 09:48:33, Robert Hyatt wrote: > >>On February 16, 2004 at 06:29:09, Bryan Hofmann wrote: >> >>>On February 16, 2004 at 04:18:38, Peter Skinner wrote: >>> >>>>I have made all 4 builds available for download for people to test, and possiby >>>>post their results. I would like to see a few: >>>> >>>>http://members.shaw.ca/craftychess/wcrafty-test.zip >>>> >>>>Peter. >>> >>> >>>Here are the results for a AMD 3000+. The strange thing is the total raw node >>>searched for the wcrafty-MSVC6-nonsmp.exe is 90002615 instead of the normal >>>reported of all of the other compiles. >> >>If you didn't change hashing sizes, something is broken in the compiler >>options... apparently a bad optimization somewhere. >> >>node counts can not vary... > > >The hash sizes were not changed, so it would appear that something is broken >with the wcrafty-MSVC6-nonsmp.exe compile. It is possible. Of course it is possible that a bug in Crafty can cause this, such as an unitialized local variable that gets moved around on the stack as the optimizer plays games... > > > >> >>> >>>Peter Skinner's New Compiles >>> >>>*wcrafty-MSVC6-smp.exe >>>Total nodes: 89942714 >>>Raw nodes per second: 1232091 >>>Total elapsed time: 73 >>>SMP time-to-ply measurement: 8.767123 >>> >>>*wcrafty-MSVC6-nonsmp.exe >>>Total nodes: 90002615 >>>Raw nodes per second: 1071459 >>>Total elapsed time: 84 >>>SMP time-to-ply measurement: 7.619048 >>> >>>*wcrafty-I8-nonsmp.exe >>>Total nodes: 89942714 >>>Raw nodes per second: 1070746 >>>Total elapsed time: 84 >>>SMP time-to-ply measurement: 7.619048 >>> >>>*wcrafty-I8-SMP.exe >>>Total nodes: 89942714 >>>Raw nodes per second: 1033824 >>>Total elapsed time: 87 >>>SMP time-to-ply measurement: 7.356322 >>> >>>Other compiles >>> >>>*Crafty 19.10 Russell Reagan's Compile (with -DFUTILITY) >>>Total nodes: 89942714 >>>Raw nodes per second: 1303517 >>>Total elapsed time: 69 >>>SMP time-to-ply measurement: 9.275362 >>> >>>*Crafty 19.10 Russell Reagan's Compile (with out -DFUTILITY) >>>Total nodes: 102625951 >>>Raw nodes per second: 1315717 >>>Total elapsed time: 78 >>>SMP time-to-ply measurement: 8.205128 >>> >>>*Crafty 19.10 Aaron Gordon's Compile (with -DFUTILITY) >>>Total nodes: 89942714 >>>Raw nodes per second: 1249204 >>>Total elapsed time: 72 >>>SMP time-to-ply measurement: 8.888889 >>> >>>*Crafty 19.10 Aaron Gordon's Compile (with out -DFUTILITY) >>>Total nodes: 102625951 >>>Raw nodes per second: 1282824 >>>Total elapsed time: 80 >>>SMP time-to-ply measurement: 8.000000 >>> >>>*Crafty SE 19.10 Normal Mike Byrnes' Compile >>>Total nodes: 89942714 >>>Raw nodes per second: 1096862 >>>Total elapsed time: 82 >>>SMP time-to-ply measurement: 7.804878 >>> >>>*Crafty SE 19.10 PGO Mike Byrnes' Compile >>>Total nodes: 89942714 >>>Raw nodes per second: 1232091 >>>Total elapsed time: 73 >>>SMP time-to-ply measurement: 8.767123 >>> >>>*Crafty 19.10 Peter Skinner's Compile >>>Total nodes: 89942714 >>>Raw nodes per second: 1232091 >>>Total elapsed time: 73 >>>SMP time-to-ply measurement: 8.767123 >>> >>>*Crafty 19.10 Mingw/GCC 3.2.3 Compile (2 stage compile) >>>Total nodes: 89942714 >>>Raw nodes per second: 1124283 >>>Total elapsed time: 80 >>>SMP time-to-ply measurement: 8.000000
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