On Sep 13, 2011, at 11:46 AM, Jon Sigman wrote: > The shared memory approach might work (I assume you mean with shm_open(), > mmap(), shmget(), shmat(), etc.?) But isn't there a problem with the shm > mechanism on multiprocessor hardware, or was that from years past? Also, > won't I need to increase shmmax in the kernel, especially if I have numerous > "flavors" of the 1GB matrix to load?
- I think the shm problems are ancient history. You'd have to increase shmmax in order to use it, which is a pain. - Personally, I'd try mmap; avoid the problems with the ancient shm stuff. Still wondering though, how you burn up a couple of minutes loading 1GB? -- Scott Ribe [email protected] http://www.elevated-dev.com/ (303) 722-0567 voice _______________________________________________ Cocoa-dev mailing list ([email protected]) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [email protected]
