On Thu, 3 Aug 2000, Dieter =?iso-8859-1?Q?N=FCtzel?= wrote:
> The AMD 760 chip set is UP only but has DDR-SDRAM support.
Yeah, I realised my slip-up after I'd sent it :-/
> gcc -O -mcpu=k6 -mpreferred-stack-boundary=2 -malign-functions=4
> - -fschedule-insns2 -fexpensive-optimizations -DMAIN -o dgemm dgemm.c
>
> NOTE the k6 flag!!!
>
> m:1000 n:1000 k:1000
> Ail_max 24, Blj_max 12, A_row_block 85
> Shimizu's DGEMM : 260.417 MFLOPS( 7.680 sec)
> Shimizu's DGEMM : 260.417 MFLOPS( 7.680 sec)
> Shimizu's DGEMM : 260.417 MFLOPS( 7.680 sec)
>
> Not bad I think.
I'm unfamiliar with this benchmark... can you tell me where to get it
please? Are those the optimum flags for the K6 and Athlon, and do I need
gcc-2.95.2 or higher to support the -mcpu=k6 (sorry, trivial questions)?
Duncan
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