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runtime: make bitmap scan forward in memory #10595

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rsc opened this issue Apr 28, 2015 · 0 comments
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runtime: make bitmap scan forward in memory #10595

rsc opened this issue Apr 28, 2015 · 0 comments
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rsc commented Apr 28, 2015

It might make sense at some point to make the heap bitmap march forward in memory, parallel to the arena, instead of marching backward in memory like it does now, reversed from the arena.

CL https://go-review.googlesource.com/9404 does this, but it's much slower.

Closing but leaving here so we can find it later.
@rsc rsc self-assigned this Apr 28, 2015
@rsc rsc closed this as completed Apr 28, 2015
@golang golang locked and limited conversation to collaborators Jun 25, 2016
@rsc rsc removed their assignment Jun 23, 2022
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