claude/blissful-mccarthy-6wV2r - Branch - spiraldb/fastlanes

Refactor bit-transpose benchmarks with macro and add walltime CI

#144

Comparing

claude/blissful-mccarthy-6wV2r

(

fd689c3

) with

develop

(

938100e

)

+39%

Improvement: 4

Untouched: 139

New: 14

Skipped: 134

Unknown Walltime execution environment detected

Using the Walltime instrument on standard Hosted Runners will lead to inconsistent data. For the most accurate results, we recommend using CodSpeed Macro Runners: bare-metal machines fine-tuned for performance measurement consistency.

Different runtime environments detected

Some benchmarks with significant performance changes were compared across different runtime environments, which may affect the accuracy of the results. Learn more about regression causes.

Benchmarks

134 total

The benchmarks below were skipped, so their baseline results are used instead. If they were deleted in your codebase, archive them to remove them from the performance reports.
Learn more about archiving benchmarks

Uses the CPU Simulation instrument
to collect CPU performance metrics.

dispatch_untranspose

benches/bit_transpose.rs

Skipped

404.6 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

bitpacking_cmp_fused[u32, 26]

benches/bitpacking_cmp.rs::bench

Skipped

3.7 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

bitpacking_cmp_fused[u16, 11]

benches/bitpacking_cmp.rs::bench

Skipped

1.8 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

bitpacking_cmp_fused[u32, 18]

benches/bitpacking_cmp.rs::bench

Skipped

3.1 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

scalar_untranspose

benches/bit_transpose.rs

Skipped

606.2 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

bitpacking_cmp_fused[u32, 11]

benches/bitpacking_cmp.rs::bench

Skipped

2.6 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

bitpacking_cmp_fused[u32, 27]

benches/bitpacking_cmp.rs::bench

Skipped

3.7 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

bitpacking_cmp_fused[u16, 4]

benches/bitpacking_cmp.rs::bench

Skipped

1.6 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

bitpacking_cmp_fused[u32, 24]

benches/bitpacking_cmp.rs::bench

Skipped

2.7 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

bitpacking_cmp_fused[u16, 9]

benches/bitpacking_cmp.rs::bench

Skipped

1.7 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

bitpacking_cmp_fused[u16, 8]

benches/bitpacking_cmp.rs::bench

Skipped

1.8 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

bitpacking_cmp_fused[u32, 10]

benches/bitpacking_cmp.rs::bench

Skipped

2.5 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

bitpacking_cmp_fused[u32, 25]

benches/bitpacking_cmp.rs::bench

Skipped

3.6 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

bitpacking_cmp_fused[u16, 10]

benches/bitpacking_cmp.rs::bench

Skipped

1.8 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

bitpacking_cmp_fused[u32, 12]

benches/bitpacking_cmp.rs::bench

Skipped

2.3 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

bitpacking_cmp_fused[u32, 28]

benches/bitpacking_cmp.rs::bench

Skipped

3 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

bitpacking_cmp_fused[u16, 12]

benches/bitpacking_cmp.rs::bench

Skipped

1.8 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

bitpacking_cmp_fused[u32, 13]

benches/bitpacking_cmp.rs::bench

Skipped

2.7 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

bitpacking_cmp_fused[u16, 13]

benches/bitpacking_cmp.rs::bench

Skipped

2.3 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

bitpacking_cmp_fused[u32, 29]

benches/bitpacking_cmp.rs::bench

Skipped

3.8 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

bitpacking_cmp_fused[u32, 6]

benches/bitpacking_cmp.rs::bench

Skipped

2.2 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

bitpacking_cmp_fused[u32, 14]

benches/bitpacking_cmp.rs::bench

Skipped

2.8 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

bitpacking_cmp_fused[u32, 2]

benches/bitpacking_cmp.rs::bench

Skipped

1.9 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

bitpacking_cmp_fused[u32, 30]

benches/bitpacking_cmp.rs::bench

Skipped

3.9 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

bitpacking_cmp_fused[u32, 15]

benches/bitpacking_cmp.rs::bench

Skipped

2.9 µs*

Commits

Click on a commit to change the comparison range

Base

develop

938100e

+39.11%

Add walltime benchmarks for bit-transpose Intel feature tiers

cd39769

25 days ago

by claude

-2.89%

Fold bit-transpose walltime bench into the codspeed matrix

c19aedd

25 days ago

by claude

-5.97%

Run walltime benches on newest-gen Intel (c8i)

d1ae805

25 days ago

by claude

-7.64%

Spell out bit-transpose benches, shrink the macro

ca32bdb

25 days ago

by claude

+7.75%

Run all codspeed benches on c8i

882df4b

25 days ago

by claude

-30.37%

Gate bit-transpose benches per Intel feature tier (single runner each)

a90b1b4

25 days ago

by claude

+38.94%

Add #[bench(tier)] proc-macro; one runner per tier

fd689c3

25 days ago

by claude

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