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[rtl] improve CPU front end #777

Merged
merged 2 commits into from
Jan 27, 2024
Merged

[rtl] improve CPU front end #777

merged 2 commits into from
Jan 27, 2024

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stnolting
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@stnolting stnolting commented Jan 27, 2024

A simple yet efficient optimization that reduces wait/restart cycles when branching. Improves overall performance by approx. 8% (CoreMark benchmark).

This also fixes #773.

less wait cycles after branches
@stnolting stnolting added HW hardware-related optimization Make things faster, smaller and more efficient labels Jan 27, 2024
@stnolting stnolting self-assigned this Jan 27, 2024
@stnolting stnolting marked this pull request as ready for review January 27, 2024 18:30
@stnolting stnolting merged commit 4b46f13 into main Jan 27, 2024
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@stnolting stnolting deleted the improve_frontend branch January 27, 2024 18:42
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Variation in counter values
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