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[claude] fastlanes: allow signed integers in Delta encoding
#7918
Closed
Comparing
claude/vortex-delta-negative-values-yQh1m
(
48d5602
) with
develop
(
da19bca
)
CodSpeed Performance Gauge
-32%
Regression
4
Untouched
1182
Archived
24
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.
Benchmarks
Mode
CPU Simulation
Wall Time
Memory
Status
Regression
Untouched
Archived
1210 total
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
decompress_rd[f64, (100000, 0.01)]
encodings/alp/benches/alp_compress.rs
CodSpeed Performance Gauge
-35%
668.8 µs
1,023.4 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
decompress_rd[f64, (100000, 0.1)]
encodings/alp/benches/alp_compress.rs
CodSpeed Performance Gauge
-35%
668.8 µs
1,023.4 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
decompress_rd[f32, (100000, 0.01)]
encodings/alp/benches/alp_compress.rs
CodSpeed Performance Gauge
-29%
413.1 µs
585.8 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
decompress_rd[f32, (100000, 0.1)]
encodings/alp/benches/alp_compress.rs
CodSpeed Performance Gauge
-29%
413.2 µs
585.8 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
bitwise_not_vortex_buffer_mut[128]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
-9%
304.4 ns
333.6 ns
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
bitwise_not_vortex_buffer_mut[1024]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
-8%
336.9 ns
366.1 ns
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
true_count_arrow_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
-8%
697.2 ns
755.6 ns
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
decompress_rd[f32, (100000, 0.0)]
encodings/alp/benches/alp_compress.rs
CodSpeed Performance Gauge
-7%
544 µs
586.1 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
bitwise_not_vortex_buffer_mut[2048]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
-7%
400.6 ns
429.7 ns
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
map_each[BufferMut<i32>, 128]
vortex-buffer/benches/vortex_buffer.rs
CodSpeed Performance Gauge
+7%
466.1 ns
436.9 ns
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
binary_search_std
vortex-array/benches/search_sorted.rs
CodSpeed Performance Gauge
+6%
544.4 ns
515.3 ns
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
binary_search_vortex
vortex-array/benches/search_sorted.rs
CodSpeed Performance Gauge
+4%
727.2 ns
698.1 ns
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
decompress_rd[f64, (100000, 0.0)]
encodings/alp/benches/alp_compress.rs
CodSpeed Performance Gauge
-4%
981.6 µs
1,023.8 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
decompress_rd[f32, (10000, 0.01)]
encodings/alp/benches/alp_compress.rs
CodSpeed Performance Gauge
-4%
85.3 µs
88.9 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
decompress_rd[f32, (10000, 0.0)]
encodings/alp/benches/alp_compress.rs
CodSpeed Performance Gauge
-4%
85.7 µs
89.2 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
decompress_rd[f32, (10000, 0.1)]
encodings/alp/benches/alp_compress.rs
CodSpeed Performance Gauge
-4%
85.3 µs
88.8 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
take_10_contiguous
encodings/fastlanes/benches/bitpacking_take.rs
CodSpeed Performance Gauge
-3%
26.7 µs
27.7 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
iter_vortex_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+3%
981.1 ns
951.9 ns
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
bitwise_and_arrow_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
-3%
1.9 µs
1.9 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
bitwise_or_arrow_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
-3%
1.9 µs
1.9 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
decode_primitives[i64, (1000, 32)]
vortex-array/benches/dict_compress.rs
CodSpeed Performance Gauge
-3%
20 µs
20.6 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
true_count_arrow_buffer[1024]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
-3%
936.4 ns
965.6 ns
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
decode_primitives[i64, (1000, 8)]
vortex-array/benches/dict_compress.rs
CodSpeed Performance Gauge
-3%
19.9 µs
20.5 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
true_count_arrow_buffer[2048]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
-3%
1 µs
1 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
set_indices_vortex_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+3%
1.1 µs
1 µs
1
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3
4
5
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49
Commits
Click on a commit to change the comparison range
Base
develop
da19bca
-0.16%
fastlanes: measure bases compressibility in delta workload test
4cee837
30 days ago
by claude
-31.95%
fastlanes: add SPDX headers to FUSED_DECODE.md
1a5c639
30 days ago
by claude
0%
fastlanes: polish signed Delta PR
48d5602
30 days ago
by claude
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