On Sunday, January 16, 2005 2:24 pm, Stephane Marchesin wrote: > Jesse Barnes wrote: > >I figured other projects might have similar problems, thanks for checking > > dri. > > Please note that I didn't actually check the dri. I just happened to get > an MCA from time to time at mesa solo startup and your post on the SDL > list showed a possible reason to me. > > >I already audited the xserver tree (not Xorg, but xserver, the one with > >kdrive and the other simple X servers) and it seems ok. > > So, I looked at the radeon & r200 dri drivers and found no other > suspicious memset. Can't really say for others drivers since I'm not too > confident in my understanding of these. > Btw, will this happen only with memset (and not with memcpy for example) ?
I think any of the highly optimized mem* routines will do it. I don't know the exact cause offhand though--might be prefetching or multiword accesses or something. Jesse ------------------------------------------------------- The SF.Net email is sponsored by: Beat the post-holiday blues Get a FREE limited edition SourceForge.net t-shirt from ThinkGeek. It's fun and FREE -- well, almost....http://www.thinkgeek.com/sfshirt -- _______________________________________________ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
