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Re: [PATCH]: Performance improve on ARM memset


Phil Blundell wrote:
On Thu, 2008-10-30 at 15:31 -0700, Min Zhang wrote:
stmia and str+str is also a wash for the following PXA250 on Intel DBPXA26x development platform, so for now the patch doesn't seem make thing worse, but improve omap2430. Also the latest kernel arch/arm/lib/memset.S also uses stmia.

OK. I guess you should go ahead and check in your patch in that case. Optimising for arm1136 over XScale is probably the right thing to do nowadays, anyway.

p.


How do I check in? Forward patch to libc-alpha@sourceware.org <mailto:libc-alpha@sourceware.org> as indicated in http://sourceware.org/glibc/wiki/HomePage, or cvs commit to anoncvs@source.redhat.com:/cvs/glibc using anoncvs password directly, or you check in for me? It is port so the process might be different.


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