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Optimization ideas #1

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CatalinFrancu opened this issue Jun 9, 2020 · 0 comments
Open
1 of 5 tasks

Optimization ideas #1

CatalinFrancu opened this issue Jun 9, 2020 · 0 comments

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@CatalinFrancu
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CatalinFrancu commented Jun 9, 2020 •
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  • Keep each node's children sorted by proof numbers.
  • Speed up finding the MPN. If update() stops early at some node u, then start at u next time we select the MPN.
  • Cache some boards (including their Zobrist keys) in nodes so that we don't need to keep making moves starting from the top.
  • Dynamic sizing of the second-level search.
  • Stop transferring children from PN1 to PN2 if the first transferred child loses.
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