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SubjectSlower raid sync (pIII_sse) benchmark on AthlonXP
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

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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

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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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