Krishnendu Sadhukhan wrote: >> >> > PEBS is important in our NUMAtop design to measure >> memory access >> > latency for application. We will enhance kcpc to >> support PEBS and >> > uncore events. If we can talk with CPC engineers >> and get their help, >> > it will be great. >> >> Yes, I think that's essential. I'll put you guys in >> contact >> with each other. > >Actually, I am the one who is prototyping a PEBS sampling framework. >Right now, the prototype works only on the Intel core platform and only >supports cpu-binding. I am going to add the Nehalem support and thread- >binding in the near future. However, please keep in mind that it is >going to take some time to get this framework available in OpenSolaris >as it involves multiple components that require stable design and >implementation. > >If you need further information on the PEBS work, please feel free to >contact me at krishnendu.sadhuk...@sun.com. > >-Krish
Before we get approval from performance community, I created a source gate for NUMAtop at intel project community. It can be accessed by ssh://your-acco...@hg.opensolaris.org//hg/intel-platform/intel-numatop Krish - Can you please contribute your PEBS prototype to this gate so that we can benefit from your development progress instead of just waiting? Yao will contribute his early prototype to this gate as well. Thanks, -Aubrey _______________________________________________ perf-discuss mailing list perf-discuss@opensolaris.org
