Author: Koundinya Veluri
Date: 18:04:16 09/26/01
Go up one level in this thread
On September 26, 2001 at 18:11:42, Slater Wold wrote: >On September 26, 2001 at 17:41:22, Koundinya Veluri wrote: > >>On September 26, 2001 at 17:40:22, Koundinya Veluri wrote: >> >>>On September 26, 2001 at 16:46:23, Aaron Gordon wrote: >>> >>>>Ok, I just managed to get Crafty compiled (and profiled) for the Pentium 4, I >>>>haven't tested it as I don't have access to a Pentium 4 but definately let me >>>>know how it does compared to a standard exe. I would appreciate it. You can >>>>download it at: >>>> >>>>ftp://65.10.79.9/pub/crafty/CraftyP4.zip >>>> >>>>AMD Athlon(Tbird,Duron, Palomino, etc) Optimized Crafty v18.10 (Has SMP support) >>>>ftp://65.10.79.9/pub/crafty/CraftyK7-1810.zip >>>> >>>>AMD Athlon(Tbird,Duron, Palomino, etc) Optimized Crafty v18.11 (Single CPU) >>>>ftp://65.10.79.9/pub/crafty/CraftyK7-1811.zip >>>> >>>>AMD Athlon(Tbird,Duron, Palomino, etc) Optimized Crafty v18.11 (Has SMP support) >>>>ftp://65.10.79.9/pub/crafty/CraftyK7-1811-SMP.zip >>>> >>>>Again, P4 benchmarks would be appreciated. Thanks. >>>> >>>>Here's my result to compare to (Tbird 1677MHz) >>>>Crafty 18.10 >>>>Total nodes: 101850052 >>>>Raw nodes per second: 1018500 >>>>Total elapsed time: 100 >>>>SMP time-to-ply measurement: 6.400000 >>> >>>Sorry for the version differences. I hope it doesn't make a difference. >>> >>>48 MB hash, 2.5 MB pawn hash >> >>P4 1.7 Ghz, 256 MB ram >> >>> >>>Crafty 18.10 benchmark: >>> >>>Total nodes: 94500755 >>>Raw nodes per second: 665498 >>>Total elapsed time: 142 >>>SMP time-to-ply measurement: 4.507042 >>> >>>CraftyP4 18.11 benchmark: >>> >>>Total nodes: 93487314 >>>Raw nodes per second: 687406 >>>Total elapsed time: 136 >>>SMP time-to-ply measurement: 4.705882 >>> >>>Koundinya > >I know someone with a PIII 550mhz with Aaron's optimzed P4 Crafty, that gets a >little over 600k nps. > >No offense to you at all, but those numbers are sad. > > >Slate :) no offence taken. I didn't buy the P4 for speed... I bought it for stability. I got it two months ago and didn't crash once, unlike my older P3 733 or the AMD's. I hear AMD's crash a lot. I have no backup for this though because I've never used one. I like my P4 and btw, Crafty is the slowest on it. Most other programs get about 1.5 to 1.7x the speed from p3 733, but crafty gets about 1.1 to 1.2x. Don't know why. Koundinya
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