Messages in this thread | | | Date | Tue, 2 Sep 2003 11:02:02 -0700 | From | Mike Fedyk <> | Subject | Slower raid sync (pIII_sse) benchmark on AthlonXP |
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Are these numbers correct for sse on AthlonXP? Every time I've seen the pIII_sse number much closer to pII_mmx...
2.6.0-test4-mm3-1:
raid5: measuring checksumming speed 8regs : 2788.000 MB/sec 8regs_prefetch: 2752.000 MB/sec 32regs : 2668.000 MB/sec 32regs_prefetch: 2252.000 MB/sec pIII_sse : 2792.000 MB/sec pII_mmx : 5556.000 MB/sec p5_mmx : 7360.000 MB/sec raid5: using function: pIII_sse (2792.000 MB/sec)
processor : 0 vendor_id : AuthenticAMD cpu family : 6 model : 8 model name : AMD Athlon(TM) XP 2600+ stepping : 1 cpu MHz : 2083.203 cache size : 256 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse syscall mmxext 3dnowext 3dnow bogomips : 4104.19
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ Are these numbers correct for sse on AthlonXP? Every time I've seen the pIII_sse number much closer to pII_mmx...
2.6.0-test4-mm3-1:
raid5: measuring checksumming speed 8regs : 2788.000 MB/sec 8regs_prefetch: 2752.000 MB/sec 32regs : 2668.000 MB/sec 32regs_prefetch: 2252.000 MB/sec pIII_sse : 2792.000 MB/sec pII_mmx : 5556.000 MB/sec p5_mmx : 7360.000 MB/sec raid5: using function: pIII_sse (2792.000 MB/sec)
processor : 0 vendor_id : AuthenticAMD cpu family : 6 model : 8 model name : AMD Athlon(TM) XP 2600+ stepping : 1 cpu MHz : 2083.203 cache size : 256 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse syscall mmxext 3dnowext 3dnow bogomips : 4104.19
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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