M5 Bugs

Attached to Project— M5 Bugs
Opened by Ali Saidi (saidi) - Sunday, 24 August 2008, 12:59PM

Task Type	Bug
Category	CPU
Status	New
Assigned To	No-one
Operating System	All

Severity	High
Priority	High
Reported Version	2.0beta5
Due in Version	Undecided
Due Date	Undecided
Percent Complete

Details The CPU statistics are a big messy. In the O3 cpu it's not clear what is for what and in the SimpleCPU I think the idle time is still calculated incorrectly (when a switchover occurs). In both cases quiesce instructions aren't handled in a good way. It's difficult to figure out which statistics are idle because the CPU was blocked doing something and which are the CPU was idle because it was put to sleep.