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| From | Brian Pane <bri...@apache.org> |
| Subject | Re: [PATCH] example BUSEC patch for benchmarking only |
| Date | Thu, 11 Jul 2002 03:07:02 GMT |
Brian Pane wrote: > Bill Stoddard wrote: > >> I've not looked at the generated code, but profiling indicates that an >> additional division is happening, adding an extra 231 instructions. >> (xlc_r -O2) >> > > If you redefine the macro as a shift, does the profile look better? er, I mean redefine apr_time_sec() as a shift, and apr_time_usec() as "value & mask"... --Brian | |
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