Can you instruct me to know some algorithm for how to use cache miss for optimizing? I am afraid i haven`t seen such paper. Thanks a lot.
Best Regard 2006/7/27, Mikhail Fursov <[EMAIL PROTECTED]>:
On 7/27/06, zouqiong <[EMAIL PROTECTED]> wrote: > > What is AFIK? (AFAIK=as far as I know) I want to use oprofile, or if you give better advice. > And the os is linux. You can use OProfile for your internal needs but it has GPL license so I'm not sure it can be a part of Harmony which uses much less restrictive Apache license. Let's get a break to look through the current state of performance monitoring libraries, their OS/CPU compatibilities and licenses. I haven`t decide how to use cache-miss information, if i hava a creative > idea, of course, > i will use my own. I think that the optimization algorithm must be selected first. You can collect cache miss information manually (using any tool you have) and feed the profile to a JIT. So PMU library just a tool and could be easily added/replaced, IMHO the goal is optimization algorithm. What research do you focus on? Dynamic Optimization? Have you any idea about > it? Yes, DPGO is one of the subjects I'm really interested in. There are a lot of ideas of how to profile and how to use the information, but I'm afraid I have no time try them all alone. So I've said I'm interested to help you in your project, but not to lead it. -- Mikhail Fursov
