Review Board 2.0.15


Fix: Fix the O3 CPU Drain

Review Request #3632 - Created Sept. 21, 2016 and submitted

Information
Andreas Sandberg
gem5
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Reviewers
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Changeset 11648:3228be61f0ce
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cpu: Fix the O3 CPU Drain

The drain did not wait until stages were ready again. Therefore, as a
result of messages in the TimeBuffer being drain, the state after the
drain was not consistent and asserts fired in some places when the
draining happened after a stage got blocked, but before the notification
arrived to the previous stages.

Change-Id: Ib50b3b40b7f745b62c1eba2931dec76860824c71
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>


   
Review request changed
Updated (Sept. 22, 2016, 12:55 a.m.)

Status: Closed (submitted)