On the 0x1D6 day of Apache Harmony [EMAIL PROTECTED] wrote: > Hi, > I am reading JET in DRLVM now. And try to add some profile instrument via > JET, mainly recording the memory accessing patterns.
Sounds interesting again :) > Anyone who are interested with it can discuss with me. Thanks! Recording mem-access patterns is a performance-oriented task, am I right? How do you think, should patterns depend on certain JIT and GC tightly? I suspect they depend heavily on GC, and not-so-much on JIT. Though, I should say that JET uses a very cheap register allocation mechanism, so it should negatively influence on the number of memory accesses, and heavily. If you are more oriented on performance you should be rather using OPT for that. But, yet, I do not mind if you start with a more easy-to-use JET :) Are you trying to implement some known techniques or is your work a subject of ongoing research? What papers can I read on this to be more acquainted with what you are doing? -- Egor Pasko, Intel Managed Runtime Division --------------------------------------------------------------------- Terms of use : http://incubator.apache.org/harmony/mailing.html To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
