[Gems-users] IPC information

["Zhang Yu" <thuzhangyu@xxxxxxxxx>]

Hi,

When I run a 16-thread application on a 16-core simulated machine, how should I collect the IPC information? I checked the statistics dumped by ruby, it seems that there is a big variation between different cores in terms of "instructions_executed". For example, some core only execute 10% instructions of some other core. According to the application I run, this shouldn't be the case.  Can somebody tell how to collect the IPC information of the simulated CMP machine correctly? Thanks a lot.

Yu