[hashcash] Re: hashcash-1.13 released

  • From: Atom 'Smasher' <atom@xxxxxxxxxxxxxx>
  • To: hashcash <hashcash@xxxxxxxxxxxxx>
  • Date: Sun, 17 Oct 2004 18:08:55 -0400 (EDT)

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Hash: SHA256

CPU: AMD Duron(tm) Processor (1194.92-MHz 686-class CPU)
FreeBSD 4.9-RELEASE
SHA1(benchmark_1.13) = 194fdd341a9103ca809b3dae148d9bc8a41fc936


regarding "-O", is there documentation covering which core corresponds to which number?




- -- ...atom

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        "All animals are equal, but some more than others."
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Comment: http://atom.smasher.org/links/#digital_signatures

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    Rate  Name (* machine default)

          ANSI Compact 1-pipe
  1382693 ANSI Compact 1-pipe  
    Solution:   1:22:040404:foo@xxxxxxx::0123456789abcdef:000000Tu1n
    Iterations: 7831665
    Time taken: 5.664

          ANSI Standard 1-pipe
  1624721 ANSI Standard 1-pipe  
    Solution:   1:22:040404:foo@xxxxxxx::0123456789abcdef:000000Tu1n
    Iterations: 7831665
    Time taken: 4.820

          ANSI Ultra-Compact 1-pipe
  1251502 ANSI Ultra-Compact 1-pipe  
    Solution:   1:22:040404:foo@xxxxxxx::0123456789abcdef:000000Tu1n
    Iterations: 7831665
    Time taken: 6.258

          ANSI Compact 2-pipe
  1539866 ANSI Compact 2-pipe  
    Solution:   1:22:040404:foo@xxxxxxx::0123456789abcdef:000000Tu1n
    Iterations: 7831665
    Time taken: 5.086

          ANSI Standard 2-pipe
  1606495 ANSI Standard 2-pipe  
    Solution:   1:22:040404:foo@xxxxxxx::0123456789abcdef:000000Tu1n
    Iterations: 7831665
    Time taken: 4.875

   ---    PowerPC Altivec Standard 1x4-pipe  (Not available on this machine)
   ---    PowerPC Altivec Compact 2x4-pipe  (Not available on this machine)
   ---    PowerPC Altivec Standard 2x4-pipe  (Not available on this machine)
          AMD64/x86 MMX Compact 1x2-pipe
  2075472 AMD64/x86 MMX Compact 1x2-pipe  
    Solution:   1:22:040404:foo@xxxxxxx::0123456789abcdef:000000Tu1n
    Iterations: 7831665
    Time taken: 3.773

          AMD64/x86 MMX Standard 1x2-pipe
  2252703 AMD64/x86 MMX Standard 1x2-pipe *
    Solution:   1:22:040404:foo@xxxxxxx::0123456789abcdef:000000Tu1n
    Iterations: 7831665
    Time taken: 3.477

Best minter: AMD64/x86 MMX Standard 1x2-pipe (2252703 hashes/sec)
Projected average times to mint:
  8 bits:     0.000 seconds (113.6 microseconds)
 10 bits:     0.000 seconds (454.6 microseconds)
 16 bits:     0.029 seconds
 20 bits:     0.465 seconds
 22 bits:     1.862 seconds
 24 bits:     7.448 seconds
 26 bits:    29.790 seconds
 28 bits:   119.161 seconds (2.0 minutes)
 30 bits:   476.646 seconds (7.9 minutes)

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