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cpu-o3: Disabled two-taken, added override bubble perf counter #309

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merged 2 commits into from
Mar 4, 2025

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This change disables the two-taken branch prediction at ideal configuration and adds a performance counter to track override bubbles.

Change-Id: I3feb9bf662811941ad561ab73e0ee8c5b9040840

@wiggleman wiggleman requested a review from jensen-yan March 3, 2025 07:19
happy-lx and others added 2 commits March 3, 2025 17:05
Change-Id: I43752e99026ce2e250f460bd78fcb6591bdacd98
This change disables the two-taken branch prediction at ideal configuration and adds a performance counter to track override bubbles.

Change-Id: I3feb9bf662811941ad561ab73e0ee8c5b9040840
@jensen-yan jensen-yan merged commit d865947 into xs-dev Mar 4, 2025
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@jensen-yan jensen-yan deleted the disable-2-taken branch March 4, 2025 06:44
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3 participants