Ming Chen wrote: > Hello All, > > I am new in perfmon. I am involved in a project in which we need monitor > the latency of each memory access, the memory access rate, and the > number of read requests, write requests, etc. I think perhaps perfmon > can monitor all of the information I mentioned. I have read some > documents related to perfmon, but I still cannot figure out the way to > do it. Could anyone give me a hand to give me some guidance on it? > Either tell me the general way to do that or give me good reference from > which I can get information. I am grateful for your kind help.
Do the HW counters available in the processor(s) on which you are running support what you want to do? caliper (http://www.hp.com/go/caliper) running on IA64 systems can pull much of what you seek (but not all), and it uses perfmon, but caliper's being able to do that isn't a function of its use of perfmon - it is a function of perfmon being able to expose something available in IA64. Hence the question about your hardware. rick jones ------------------------------------------------------------------------------ Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise -Strategies to boost innovation and cut costs with open source participation -Receive a $600 discount off the registration fee with the source code: SFAD http://p.sf.net/sfu/XcvMzF8H _______________________________________________ perfmon2-devel mailing list perfmon2-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/perfmon2-devel
