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TimelyDataflow
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differential-dataflow
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Corgi columnar lowerings
- #831
#831
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Aug 14, 2026
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Corgi columnar lowerings
#831
frankmcsherry
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corgi-columnar-lowerings
TimelyDataflow/differential-dataflow:corgi-columnar-lowerings
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Commits on Aug 13, 2026
B4 ast-compute: the row-wise-fallback measurement harness
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Columnar list-literal intro: the keystone lowering
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Drop the sum-If gate: the pin it was written against moved in #817
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Columnar flatmap: explode the list column structurally
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Columnar EnterAt: read the delay as a column, join it into times in place
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Explain on corgi: the rewrite's own dataflows, cross-checked columnar
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Columnar LiftIter: one integer field, read out of the time
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DDIR's hash IS corgi's hash; the gates that assumed otherwise go
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Pin corgi to the pushed `Rem` rev
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corgi reduce: present values by NON-ZERO net, not positive net
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Commits on Aug 14, 2026
The ast benchmark becomes a DDIR program, not two Rust binaries
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