vortex-data/vortex - CodSpeed

vortex

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Latest Results

owned Signed-off-by: Robert Kruszewski <github@robertk.io>

refactor/parent-ref-stack-allocated

7 hours ago

more Signed-off-by: Robert Kruszewski <github@robertk.io>

refactor/parent-ref-stack-allocated

7 hours ago

fixes Signed-off-by: Robert Kruszewski <github@robertk.io>

refactor/parent-ref-stack-allocated

10 hours ago

more Signed-off-by: Robert Kruszewski <github@robertk.io>

refactor/parent-ref-stack-allocated

15 hours ago

FSSTView: coalesce adjacent spans in the gather (compaction at export) The only overhead GatherBulk carries over the theoretical minimum is the gather memcpy, and it was copying every element's span individually. For an order-preserving filter, surviving neighbours are still heap-adjacent, so a run of k survivors can be copied in one memcpy instead of k. The gather now accumulates a contiguous [run_start, run_end) heap range and flushes it once per run, making the copy cost proportional to the number of runs rather than the number of elements. This is a strict win where survivors form long runs (non-selective filter: many_short/nonselective canonicalize ~5.38ms -> ~4.75ms) and a no-op for a shuffle (no adjacency -> one copy per element as before, behind a cheap branch). Combined with Direct (single contiguous run, zero copy), the export is now optimal: gather work scales with run count, then one bulk decode, then a sequential element-ordered view-build. Correctness: spans are still emitted in element order, so the decoded buffer stays element-ordered; coalescing only fires on genuine zero-gap adjacency. Covered by the existing all-strategies-agree and gaps+shuffle+nullable tests. Signed-off-by: Joe Isaacs <joe.isaacs@live.co.uk>

claude/fsstview-array-listview-TdW45

16 hours ago

fix Signed-off-by: Joe Isaacs <joe.isaacs@live.co.uk>

onpair-encoding

1 day ago

fix Signed-off-by: Joe Isaacs <joe.isaacs@live.co.uk>

onpair-encoding

1 day ago

more Signed-off-by: Robert Kruszewski <github@robertk.io>

rk/aggregatearcswap

1 day ago

Latest Branches

+6%

Allow running reduce_parent operations on stack allocated parents#7751

7 hours ago

da6d456

refactor/parent-ref-stack-allocated

-3%

Add FSSTView encoding: a ListView-style FSST array#8167

16 hours ago

cd88533

claude/fsstview-array-listview-TdW45

0%

feat: add experimental `onpair` string encoding#8144

1 day ago

da168c8

onpair-encoding

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