[hashcash] hashcash 1.22 problems
- From: Simon Bohlin <simbo040@xxxxxxxxxxxxxx>
- To: hashcash@xxxxxxxxxxxxx
- Date: Wed, 31 May 2006 17:05:07 +0200
Hi,
I just finished benchmarks on an Intel P4 2.4GHz (run from a DOS-window
inside Windows 2000 SP4).
Version 1.22 doesn't seem to work very well in my computer. I downloaded
both http://www.hashcash.org/binaries/win32/hashcash-1.22-win32-exe.zip
and hashcash.exe frmo same folder.
My old copy of version 1.18 works, so at the end is my addition to the
list of benchmarks.
/Simon Bohlin
>hashcash122 -svb 20
Rate Name (* machine default)
832624 SHA1 library (hashcash)
Solution: 1:22:040404:foo@xxxxxxx::0123456789abcdef:000000Tu1n
Iterations: 7831665
Time taken: 9.406
1065780 ANSI Compact 1-pipe
Solution: 1:22:040404:foo@xxxxxxx::0123456789abcdef:0000033LsQ
Iterations: 51207578
Time taken: 48.047
ERROR! ANSI Standard 1-pipe
Wanted 22 bits, reported 28 bits, got 0 bits.
End-of-block marker remains intact.
"1:22:040404:foo@xxxxxxx::0123456789abcdef:0000000000"
Time taken: 967.062
ERROR! ANSI Ultra-Compact 1-pipe
Wanted 22 bits, reported 28 bits, got 0 bits.
End-of-block marker remains intact.
"1:22:040404:foo@xxxxxxx::0123456789abcdef:0000000000"
Time taken: 1096.000
ERROR! ANSI Compact 2-pipe
Wanted 22 bits, reported 28 bits, got 0 bits.
End-of-block marker remains intact.
"1:22:040404:foo@xxxxxxx::0123456789abcdef:0000000000"
Time taken: 674.344
ERROR! ANSI Standard 2-pipe
Wanted 22 bits, reported 28 bits, got 0 bits.
End-of-block marker remains intact.
"1:22:040404:foo@xxxxxxx::0123456789abcdef:0000000000"
Time taken: 574.656
--- 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
New try gave same situation. Is 1.22 broken?
>hashcash118 -sv
Rate Name (* machine default)
852379 SHA1 library (hashcash)
Solution: 1:22:040404:foo@xxxxxxx::0123456789abcdef:000000Tu1n
Iterations: 7831665
Time taken: 9.188
1061920 ANSI Compact 1-pipe
Solution: 1:22:040404:foo@xxxxxxx::0123456789abcdef:000000Tu1n
Iterations: 7831665
Time taken: 7.375
1077850 ANSI Standard 1-pipe
Solution: 1:22:040404:foo@xxxxxxx::0123456789abcdef:000000Tu1n
Iterations: 7831665
Time taken: 7.266
975179 ANSI Ultra-Compact 1-pipe
Solution: 1:22:040404:foo@xxxxxxx::0123456789abcdef:000000Tu1n
Iterations: 7831665
Time taken: 8.031
1627189 ANSI Compact 2-pipe
Solution: 1:22:040404:foo@xxxxxxx::0123456789abcdef:000000Tu1n
Iterations: 7831665
Time taken: 4.813
1790094 ANSI Standard 2-pipe
Solution: 1:22:040404:foo@xxxxxxx::0123456789abcdef:000000Tu1n
Iterations: 7831665
Time taken: 4.375
--- 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)
2724057 AMD64/x86 MMX Compact 1x2-pipe
Solution: 1:22:040404:foo@xxxxxxx::0123456789abcdef:000000Tu1n
Iterations: 7831665
Time taken: 2.875
3233552 AMD64/x86 MMX Standard 1x2-pipe *
Solution: 1:22:040404:foo@xxxxxxx::0123456789abcdef:000000Tu1n
Iterations: 7831665
Time taken: 2.422
Best minter: AMD64/x86 MMX Standard 1x2-pipe (3233552 hashes/sec)
Projected average times to mint:
8 bits: 0.000 seconds (79.2 microseconds)
10 bits: 0.000 seconds (316.7 microseconds)
16 bits: 0.020 seconds
20 bits: 0.324 seconds
22 bits: 1.297 seconds
24 bits: 5.188 seconds
26 bits: 20.754 seconds
28 bits: 83.016 seconds
30 bits: 332.063 seconds (5.5 minutes)
--END--
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