[hashcash] Re: benchmark
- From: Justin Guyett <justin@xxxxxxxx>
- To: hashcash@xxxxxxxxxxxxx
- Date: Wed, 15 Sep 2004 05:17:13 +0000
On 2004-09-14T22:39:38-0400, Atom 'Smasher' wrote:
> when minting stamps, i get almost a 50% failure rate:
> $ hashcash -Xm foo
> ERROR: requested 20 bits, reported 20 bits, got 1 bits using AMD64/x86 MMX
> Standard 1x2-pipe minter: "1:20:040915:foo::ryzM4fvR3J/CGAf9:00002xgx"
I get that, too, when I let gentoo compile hashcash. It ends up
building with these flags:
-O3 -march=pentium3 -pipe -fomit-frame-pointer -O3 -c
it works fine with the default flags for "make x86", namely
-DREGEXP_POSIX -O3 -funroll-loops -march=i386 -mcpu=pentium -mmmx
-D_REENTRANT -D_THREAD_SAFE -fPIC -c
This is all with gentoo (obviously), on a dual p3-1ghz.
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