Generalize flat container implementations to less specific regions #518
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I'm not sure about this. It's a gross change as it pulls behavior across unrelated places, but I'm also not sure how to implement without effectively duplicating the `MergerChunk`. What might work is a trait that extends `MergerChunk` and just adds the `cmp_without_diff` function. Signed-off-by: Moritz Hoffmann <[email protected]>
Signed-off-by: Moritz Hoffmann <[email protected]>
Signed-off-by: Moritz Hoffmann <[email protected]>
Signed-off-by: Moritz Hoffmann <[email protected]>
antiguru
commented
Jul 2, 2024
| @@ -280,27 +280,29 @@ where | |||
| } | |||
| } | |||
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| impl<K, V, T, R> ConsolidateLayout for FlatStack<TupleABCRegion<TupleABRegion<K, V>, T, R>> | |||
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This change is important.
antiguru
commented
Jul 2, 2024
| @@ -448,36 +448,30 @@ mod flatcontainer { | |||
| type OffsetContainer = OffsetList; | |||
| } | |||
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| impl<K,KBC,V,VBC,T,R> BuilderInput<KBC, VBC> for FlatStack<TupleABCRegion<TupleABRegion<K,V>,T,R>> | |||
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This change is important.
Signed-off-by: Moritz Hoffmann <[email protected]>
antiguru
commented
Jul 8, 2024
| @@ -49,7 +49,7 @@ timely = {workspace = true} | |||
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| [workspace.dependencies] | |||
| #timely = { version = "0.12", default-features = false } | |||
| timely = { git = "https://github.com/TimelyDataflow/timely-dataflow", default-features = false } | |||
| timely = { git = "https://github.com/antiguru/timely-dataflow", branch = "flatcontainer_storage", default-features = false } | |||
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Wait for TimelyDataflow/timely-dataflow#574 to land.
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Signed-off-by: Moritz Hoffmann <[email protected]>
Signed-off-by: Moritz Hoffmann <[email protected]>
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This change redefines some trait implementations in differential for flat containers to be in terms of regions fulfilling some requirements instead of specific regions. The current implementation makes it impossible to implement the traits for specific regions due to Rust's orphan rules, which blocks us from using custom region implementations in Materialize.
The change should be localized to traits and implementations related to flat container. It includes some overdue renaming to make traits and generic parameters slightly more understandable.