Oracle FAQ | Your Portal to the Oracle Knowledge Grid |
![]() |
![]() |
Home -> Community -> Mailing Lists -> Oracle-L -> RE: Sun T2000
About remote memory references - yes it's supposed to be slower in NUMA (but 7-8 times looks like a rather huge penalty for doing this?). But anyway - see my latest post where I simply referenced dual over and over and over. It's a read-only memory location so hardware should be able to cache it to avoid remote memory references?
...reading from dual cannot be described as "a read-only memory location." There is a lot more to it than that.
-- http://www.freelists.org/webpage/oracle-lReceived on Tue Mar 27 2007 - 00:12:08 CDT
![]() |
![]() |