This is the mail archive of the ecos-patches@sourceware.org mailing list for the eCos project.
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |
Other format: | [Raw text] |
The patch below boosts performance of decimal formatting of integers by roughly a factor of 2 on ARM7 CPU without hardware integer division. In fact it replaces integer modulo operation with multiply and subtract, that hopefully is either faster or roughly the same on all supported CPUs.
Jifl -- eCosCentric http://www.eCosCentric.com/ The eCos and RedBoot experts Company legal info, address and number: http://www.ecoscentric.com/legal ------["The best things in life aren't things."]------ Opinions==mine
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |