yarv-dev-en:165

Hi,

M. Edward (Ed) Borasky wrote:
> 1. All tests run on a Pentium III Coppermine 933 MHz 512 megabytes
> 2. OS is Gentoo Linux 2.6.17 Kernel
> 3. Compiler is gcc-3.4.6
>    * non-profiling compiler flags "-O2 -march-pentium3"
>    * profiling compiler flags "-g -pg"
> 
> Ruby version                            gprof   dim     seconds
> ruby 1.8.5 (2006-06-22)                 no      256     200.635709
> ruby 1.8.5 (2006-08-19)                 yes     256     617.325720
> 
> #define OPT_SPECIALISED_INSTRUCTION  1
> YARVCore 0.4.1 Rev: 540 (2006-08-20)    no      256     54.842272
> YARVCore 0.4.1 Rev: 540 (2006-08-20)    yes     256     243.747870
> 
> #define OPT_SPECIALISED_INSTRUCTION  0
> YARVCore 0.4.1 Rev: 540 (2006-08-20)    no      256     89.597011
> YARVCore 0.4.1 Rev: 540 (2006-08-20)    yes     256     243.750908

Good results :)

mmm.  What was the reason why first resuts were so bad?

-- 
// SASADA Koichi at atdot dot net


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153 2006-08-20 12:12 [znmeb cesmail.net ] YARV run of MatrixBenchmark 154 2006-08-21 00:19 ┗[znmeb cesmail.net ] 155 2006-08-21 05:42 　┗[ko1 atdot.net ] 156 2006-08-21 06:27 　　┗[znmeb cesmail.net ] 157 2006-08-21 06:38 　　　┗[ko1 atdot.net ] 158 2006-08-21 06:55 　　　　┗[znmeb cesmail.net ] 159 2006-08-21 06:59 　　　　　┗[ko1 atdot.net ] 160 2006-08-21 07:06 　　　　　　┗[ko1 atdot.net ] 161 2006-08-21 10:28 　　　　　　　┗[znmeb cesmail.net ] 162 2006-08-21 21:25 　　　　　　　　┗[ko1 atdot.net ] 163 2006-08-21 23:35 　　　　　　　　　┣[beng jlab.org ] 164 2006-08-22 12:19 　　　　　　　　　┗[znmeb cesmail.net ] -> 165 2006-08-23 02:42 　　　　　　　　　　┗[ko1 atdot.net ] 166 2006-08-23 12:30 　　　　　　　　　　　┗[znmeb cesmail.net ]