Re: Request for benchmarking: x86 SHA1 code

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On Fri, Jul 31, 2009 at 6:46 AM, George Spelvin wrote:
> Could someone do some benchmarking for me?  Old (486/Pentium/P2/P3)
> machines are also interesting, but I'm optimizing for newer ones.

My Geode isn't old in age, but I admit it's old in design (and the
vendor switched to Atom right after I bought it...)

Best of three runs:

586test: 26.536597 s
x86test: 26.111148 s

$ cat /proc/cpuinfo
processor       : 0
vendor_id       : AuthenticAMD
cpu family      : 5
model           : 10
model name      : Geode(TM) Integrated Processor by AMD PCS
stepping        : 2
cpu MHz         : 499.927
cache size      : 128 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 de pse tsc msr cx8 sep pge cmov clflush mmx
mmxext 3dnowext 3dnow
bogomips        : 1001.72
clflush size    : 32
power management:

Peter Harris
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