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[util] N-wide priority selector QoR #340

Merged
merged 1 commit into from
Jul 25, 2019
Merged

[util] N-wide priority selector QoR #340

merged 1 commit into from
Jul 25, 2019

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bkorpan
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@bkorpan bkorpan commented Jul 18, 2019

Type of change: other enhancement

Impact: rtl refactoring

Development Phase: implementation

Release Notes
Redescribe SelectFirstN as a chain of cascaded single-selection priority encoders. Should help with QoR in the freelist selection logic.

…n priority encoders. Should help with QoR in the freelist selection logic.
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@jerryz123 jerryz123 left a comment

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For once a QoR improvement also entails more readable code

@bkorpan
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bkorpan commented Jul 25, 2019

For once a QoR improvement also entails more readable code

I figured the other way of doing it could have theoretically been better for QoR, depending on what the tools did with it. Did not seem to work out that way in practice.

@bkorpan bkorpan merged commit 783be01 into master Jul 25, 2019
@bkorpan bkorpan deleted the freelist-sel branch February 6, 2020 17:24
jerryz123 pushed a commit that referenced this pull request Mar 11, 2021
Fix syntax error in vlsi/Makefile
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2 participants