ruby: convert global statistical variables to local ones.
Review Request #3431 - Created April 4, 2016 and updated
Changeset 11433:3796b26e6c20 --------------------------- ruby: convert global statistical variables to local ones. Several statistical quantities collected by ruby where recorded / published using global variables. Since we want to have multiple ruby systems working together, this is a hindrance. Hence, we are convert such global variables to local ones. The src/python/m5/stats/__init__.py is being updated so that we go over ruby stats and collate them as required. It seems to me that we should have a general way in which we can tailor the stats in python just before they are sent to output.