D'oh... after looking into the code I realized that this is actually min%-median%-max% speedup. Somehow I thought that only the last number is meanful. Would be nice to have something like "min=78% med=81% max=86% speedup over 100000 iterations" Oh well, I guess I was the only one puzzled :) Sorry for the noise. A. On Wed, 29 Jul 2009 20:10:46 -0600, Andrey Tcherepanov <moyt63c02@sneakemail.com> wrote:
On Wed, 29 Jul 2009 18:48:49 -0600, OvermindDL1 <overminddl1@gmail.com> wrote:
Proceeding to timing tests.Calibrating overhead......done Timer overhead (t_c) ~= : 9.67512 Jitter ~= : 7.47951 qi_parse vs atoi : 78.1417 81.6005 86.3038% faster. qi_parse vs strtol : 76.5284 85.2148 86.8329% faster. strtol vs atoi : -4.67955 -2.60676 -0.488886% faster. qi_parse vs qi_parse : -0.900454 0.465715 1.85072% faster.
Folks, how do you get these 86% ? What is the formula? 'cause I know I am missing something, since F(78.14,81.6) somehow gives 0.86, but what is the F then...
Thank you very much,
Andrey
_______________________________________________ Unsubscribe & other changes: http://lists.boost.org/mailman/listinfo.cgi/boost