[EXPERIMENTAL] perf(gfql): seeded-chain fast path — slices 1-2 shipped, slice 3 (lean combine) in design#1738

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perf/gfql-seeded-chain-fastpath

Commits on Jul 20, 2026

perf(gfql): kill per-call O(E) terms in seeded chains (keep-mask + augmentation caches)

lmeyerov
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claude
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perf(gfql): defer combine order-column stamping into the lazy plan (slice 2)

lmeyerov
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claude
committed
perf(gfql): lean gather-combine for seeded single-hop polars chains (slice 3)

lmeyerov
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claude
committed
fix(gfql): version-safe row selection in lean combine (polars <1.4x lacks DataFrame.gather)

lmeyerov
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claude
committed
perf(gfql): reuse lean-guard materialized steps in Track B fallback

lmeyerov
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claude
committed
perf(gfql): lean combine consumes label steps as id projections only

lmeyerov
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claude
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perf(gfql): defer lean-combine mapping build until after the row guard

lmeyerov
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claude
committed
perf(gfql): project step frames to combine-read columns in lean collect

lmeyerov
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claude
committed
perf(gfql): two-sighting node-pos mapping + is_in first-call node gather

lmeyerov
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claude
committed
perf(gfql): cap the lean-guard probe collect; truncation falls back to fused Track B

lmeyerov
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claude
committed
perf(gfql): memoize truncated lean probes per (frame, compiled ops)

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claude
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perf(gfql): gate the lean combine on a recurring edges frame

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claude
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perf(gfql): structural key for the lean skip-memo

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claude
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chore(gfql): type the lean ops-key accumulator (mypy strict)

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perf(gfql): stop re-resolving lazy schemas per predicate (slice 4a)

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perf(gfql): fuse the per-column temporal-constructor probe (slice 4b)

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[EXPERIMENTAL] perf(gfql): seeded-chain fast path — slices 1-2 shipped, slice 3 (lean combine) in design#1738

[EXPERIMENTAL] perf(gfql): seeded-chain fast path — slices 1-2 shipped, slice 3 (lean combine) in design#1738
lmeyerov wants to merge 16 commits into
masterfrom
perf/gfql-seeded-chain-fastpath

Commits on Jul 20, 2026

perf(gfql): kill per-call O(E) terms in seeded chains (keep-mask + augmentation caches)

perf(gfql): defer combine order-column stamping into the lazy plan (slice 2)

perf(gfql): lean gather-combine for seeded single-hop polars chains (slice 3)

fix(gfql): version-safe row selection in lean combine (polars <1.4x lacks DataFrame.gather)

perf(gfql): reuse lean-guard materialized steps in Track B fallback

perf(gfql): lean combine consumes label steps as id projections only

perf(gfql): defer lean-combine mapping build until after the row guard

perf(gfql): project step frames to combine-read columns in lean collect

perf(gfql): two-sighting node-pos mapping + is_in first-call node gather

perf(gfql): cap the lean-guard probe collect; truncation falls back to fused Track B

perf(gfql): memoize truncated lean probes per (frame, compiled ops)

perf(gfql): gate the lean combine on a recurring edges frame

perf(gfql): structural key for the lean skip-memo

chore(gfql): type the lean ops-key accumulator (mypy strict)

perf(gfql): stop re-resolving lazy schemas per predicate (slice 4a)

perf(gfql): fuse the per-column temporal-constructor probe (slice 4b)