Author: Peter Skinner
Date: 20:27:57 05/10/04
Go up one level in this thread
On May 10, 2004 at 20:12:10, Slater Wold wrote: >On May 10, 2004 at 19:20:39, Peter Skinner wrote: > >>On May 10, 2004 at 19:00:42, Slater Wold wrote: >> >>>I also have it on my FTP site [ftp.slate.gotdns.org]. >>> >>>Peter's wcrafty on my machine: >>> >>>Total nodes: 83973817 >>>Raw nodes per second: 1473224 >>>Total elapsed time: 57 >>>SMP time-to-ply measurement: 11.228070 >>> >>>crafty-19.13sse2.exe off my FTP site (requires a CPU with SSE2): >>> >>>Total nodes: 83973817 >>>Raw nodes per second: 1749454 >>>Total elapsed time: 48 >>>SMP time-to-ply measurement: 13.333333 >>> >>> >> >>Hi Slate, >> >>What compiler are you using, and what option do you set for SSE, SSE2 >>instructions? >> >>I am using the Intel 8 compiler using the following: >> >>CFLAGS = /O3 /G6 /Gr /Ob2 /Qip /Qipo /QaxiW /W0 >>COPTS = /DFAST /DEGTB6 /MT /DSMP /DCPUS=4 /DNT_INTEREX /DUSE_ASSEMBLY >>/DVC_INLINE_ASM /DEPD /DFUTILITY > >Whidbey (.NET 2005) > >CFLAGS = /O2 /Ogxtb2 /G7 /arch:SSE2 /fp:fast /GL After reading your other posts relating to the links on SSE and SSE2, would a P4 2.0Ghz have SSE or SSE2? And which of the AMD processors would have the SSE2 instructions? Peter
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