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[experimental] Unify VBMI untranspose onto one vpermi2b kernel for all widths
#146
Comparing
claude/dreamy-goodall-vbmi-uniform
(
ec0597e
) with
develop
(
6c10ea7
)
CodSpeed Performance Gauge
0%
Untouched
158
Skipped
123
Benchmarks
Mode
CPU Simulation
Wall Time
Memory
Status
Untouched
Skipped
123 total
Archive selected
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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
*
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Commits
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Base
claude/dreamy-goodall-3vpHT
6c10ea7
0%
Unify VBMI untranspose onto a single vpermi2b kernel for all widths
ec0597e
25 days ago
by joseph-isaacs
© 2026 CodSpeed Technology
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