Author: Vincent Lejeune
Date: 16:04:02 06/15/03
Go up one level in this thread
On June 15, 2003 at 08:16:08, Jay Urbanski wrote: >On June 15, 2003 at 08:12:24, Jay Urbanski wrote: > > >>Here's what I get on a dual 1.6Ghz Opteron system >> >>S:\UPLOAD\jay\crafty>crafty >>EPD Kit revision date: 1996.04.21 >>unable to open book file [./book.bin]. >>book is disabled >>unable to open book file [./books.bin]. >> >>Crafty v19.3 (1 cpus) >> >>White(1): mt=2 >>max threads set to 2 >>White(1): log on >>White(1): hash 384m >>hash table memory = 384M bytes. >>White(1): hashp 24m >>pawn hash table memory = 24M bytes. >>White(1): bench >>Running benchmark. . . >>...... >>Total nodes: 57405004 >>Raw nodes per second: 2050178 >>Total elapsed time: 28 >>SMP time-to-ply measurement: 22.857143 >>White(1): > >Oh yeah, and I promised Bob scaling numbers. Here's one thread > >White(1): mt=1 >max threads set to 1 >White(1): thread 1 exiting > >White(1): bench >Running benchmark. . . >...... >Total nodes: 57533829 >Raw nodes per second: 1174159 >Total elapsed time: 49 >SMP time-to-ply measurement: 13.061224 > >Near perfect scalabilty. Could we get result for 2 crafty bench in same time (one by CPU), please ?
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