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add distortion benchmark for turboquant Signed-off-by: Connor Tsui <connor.tsui20@gmail.com>

ct/tq-error

3 minutes ago

add distortion benchmark for turboquant Signed-off-by: Connor Tsui <connor.tsui20@gmail.com>

ct/tq-error

8 minutes ago

fix Signed-off-by: Matthew Katz <katz@spiraldb.com>

mk/add-list-layout

1 hour ago

add distortion benchmark for turboquant Signed-off-by: Connor Tsui <connor.tsui20@gmail.com>

ct/tq-error

1 hour ago

add distortion benchmark for turboquant Signed-off-by: Connor Tsui <connor.tsui20@gmail.com>

ct/tq-error

1 hour ago

Vectorize integer sum via chunked widening accumulator The all-valid integer sum did a per-element `checked_add`, whose overflow early-return branch blocked autovectorization, leaving a scalar loop. Sum narrower-than-64-bit integers in chunks of 65536 into a widened 64-bit accumulator with no per-element check: a chunk of <64-bit values cannot overflow the 64-bit accumulator (2^16 * (2^32-1) < 2^64), so only one checked add per chunk is needed. This lets the inner loop vectorize to packed widening adds (paddq + unpck). 64-bit inputs keep the per-element checked path since a chunk of 64-bit values could itself overflow. This observes overflow at chunk boundaries rather than per element, so a signed sum whose running total transiently leaves i64 range but ends in range now returns the true total instead of null. The final result is unchanged whenever the existing per-batch combine did not already overflow. Benchmarked over 100k elements: sum_i32 ~19us, sum_u32 ~15us, sum_i64 ~51us. Signed-off-by: Joe Isaacs <joe.isaacs@live.co.uk>

claude/great-edison-jrGY0

2 hours ago

Explicit Precision::Absent variant instead of Option<Precision> (#8042) This PR adds a new `Precision::Absent` variant **only after serialization** because its a more idiomatic API. The serialization format is unchanged. --------- Signed-off-by: Adam Gutglick <adam@spiraldb.com>

develop

3 hours ago

fix things Signed-off-by: Adam Gutglick <adam@spiraldb.com>

adamg/absent-precision-variant

3 hours ago

Latest Branches

-14%

TurboQuant: Add distortion benchmark#8070

3 hours ago

007b3ab

ct/tq-error

+3%

feat: add `ListLayout`#8071

1 hour ago

1040c9e

mk/add-list-layout

+15%

perf: aggregate min/max#8061

2 hours ago

8b98b5d

claude/great-edison-jrGY0

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