Re: Backing store and CPU cache [was: how to write snappy benchmark?]
Alan Cox <[email protected]>
| Newsgroups | gmane.comp.xfree86.forum |
|---|---|
| Message-ID | <[email protected]> |
> How do you keep backing store from killing your CPU cache? Or is that > not an issue? Make sure your server can keep it on the video card and/or implements DMA driven put image