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Cache chunk sizes #43

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krynju opened this issue Aug 10, 2023 · 0 comments · Fixed by #49
Closed

Cache chunk sizes #43

krynju opened this issue Aug 10, 2023 · 0 comments · Fixed by #49
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good first issue Good for newcomers

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krynju commented Aug 10, 2023

We could sometimes speed up the chunk sizes fetch since the dtables are immutable for now anyway and if we get mutability we can just invalidate or change the field too

@krynju krynju added the good first issue Good for newcomers label Aug 10, 2023
@krynju krynju closed this as completed in #49 Sep 4, 2023
krynju pushed a commit that referenced this issue Sep 4, 2023
This PR fixes #43. It adds an extra field `chunk_lengths` to DTable.
This is used by `chunk_lengths` function for caching. This code assumes
DTables are immutable and sizes don't change.
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