Re: [OT] Better JSP Performance with Opteron

2006-04-04 Thread Nikola Milutinovic
--- Leon Rosenberg <[EMAIL PROTECTED]> wrote: > Ok, my fault, > read "page" and "java" in one sentence -> map to Java Page -> Java > Server Page. Must be a circuit error in the brain. > Anyway, does it mean, that a proper configured JVM on an opteron > processor, will be significantly faster? Coul

Re: [OT] Better JSP Performance with Opteron

2006-04-03 Thread Rainer Jung
Leon Rosenberg wrote: Ok, my fault, read "page" and "java" in one sentence -> map to Java Page -> Java Server Page. Must be a circuit error in the brain. Anyway, does it mean, that a proper configured JVM on an opteron processor, will be significantly faster? Could be very interesting for caches.

Re: [OT] Better JSP Performance with Opteron

2006-04-03 Thread Leon Rosenberg
Ok, my fault, read "page" and "java" in one sentence -> map to Java Page -> Java Server Page. Must be a circuit error in the brain. Anyway, does it mean, that a proper configured JVM on an opteron processor, will be significantly faster? Could be very interesting for caches... Leon On 4/3/06, Rai

Re: [OT] Better JSP Performance with Opteron

2006-04-03 Thread Rainer Jung
Using large pages to eliminate TLB misses has nothing to do with the size of the objects. From the view of the operating system java heap is just a huge and continuous chunk of memory. Anything what's inside is managed by the JVM. But whenever the JVM needs to access an adress it needs to make

[OT] Better JSP Performance with Opteron

2006-04-03 Thread Leon Rosenberg
Hi, recently I found (ok actually our sysadmin did) this articles on the web, and wanted to share some thoughts. http://www.devx.com/amd/Article/30529 http://www.devx.com/amd/Article/30785 The article describes, that using opteron and large memory pages can give significant performance wins. I d