Re: [maemo-developers] Optimized memory copying functions for Nokia770

2006-03-24 Thread Siarhei Siamashka
Simon Pickering wrote: I don't know what version flash image that c760 was running, but my c750 produces better results. I compiled your test program in two versions - arm4 and arm5 using the default toolchains built by bitbake + OpenEmbedded for the Zaurus sl-5500 and c7x0 machines

Re: [maemo-developers] Optimized memory copying functions for Nokia770

2006-03-23 Thread Koen Kooi
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Simon Pickering wrote: snip benchmarks I think I can explain the difference between the two zaurus benchmarks: Xscale cpus really need the -mtune=xscale parameter to take advantage of the pipeline, which AFAIK gcc 2.95 doesn't know about. OZ 3.5.4

RE: [maemo-developers] Optimized memory copying functions for Nokia770

2006-03-14 Thread Dirk-Jan.Binnema
T -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of ext Tomas Frydrych Sent: Tuesday, March 14, 2006 11:23 To: maemo-developers@maemo.org Subject: Re: [maemo-developers] Optimized memory copying functions for Nokia770 There seems to be no source