Hi Marc,
On Tue, Jun 10, 2008 at 11:48 PM, Marc-Alexandre Nolin <lo...@ieee.org> wrote: > Hello, > > How can I compile or fine tune a Virtuoso installation to take > advantage of all the core I have in the server. I currently have a 4 > core server and when I query it, in the top utility on Linux, only 1 > core is having a load on him. I'm about to try Virtuoso on a 16 core > and a 32 core in the next months, but if its only about to use one of > them, I won't gain much with the added core. Do you have any > suggestion or a link to a web page about optimizing Virtuoso for > multiple core? I think that Virtuoso uses all cores, but one core per query. So, for a single query, you would see activity only on a single core. So you should try to issue multiple queries concurrently, and see if multiple cores are used. Regards Rajeev J Sebastian
