From: lulu he <loloseed@gm...> - 2010-07-08 08:22:27
I wanna profile program every 10M instructions.
But it seems that the hardware does not support instrction-based profiling,
So, I have not found a solution yet.
I have the following plan:
For Sequential program,
get profile data(i.e., cyclys, L2 cache misses, L2 cache accesses)
every 10M instructions.
For Parallel program:
1st : get profile data(ie, cyclys) every 10M instructions of each thread.
2nd: get profile data every 10M instructions of total threads.
Is this able to be done with existing profiling tools , API , or ABI ?
An easy solution with tools will be appreciated.
Get latest updates about Open Source Projects, Conferences and News.