[gem5-users] Re: syscall perf_event_open (#241) unimplemented

Hi It can be implemented in SE mode, but that would require us to implement/emulate perf_events in gem5 Is there a specific reason why you need to use perf_events in SE mode? Have you considered gathering statistics Through the gem5 ops? Kind Regards Giacomo > -Original Message- > Fr

[gem5-users] Re: O3CPU Branch Predictor Similation

Hi Scott, As you correctly point out, the O3 model is being optimistic in its assumptions. It is even more optimistic in the sense that instruction fetch deals in micro-ops and not in architectural instructions (although most often one arch instruction will yield one micro-op). Therefore, th

[gem5-users] Delta cycle

Hi, Is there a way to obtain the delta-cycle semantics of SystemC using the existing event management features in gem5? In other words, I would like to be able to delta-schedule an event at the current tick doing something like eventManager.schedule(event, curTick(), delta=true) so that it tri

[gem5-users] Re: How to turn off Gem5 git commit script?

It sounds to me like you've somehow installed the gem5 git hooks for everything on your machine through either the user global or a machine global git config. What you want to do is install the hooks (scripts or links in .git/hooks) in the gem5 repository itself. SCons will prompt you to do this if