[claude] fastlanes: allow signed integers in Delta encoding
#7918Comparing
claude/vortex-delta-negative-values-yQh1m
(48d5602
) withdevelop
(da19bca
)-32%
- Regression
- 4
- Untouched
- 1206
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
1210 total
decompress_rd[f64, (100000, 0.01)]
encodings/alp/benches/alp_compress.rs-35%
668.8 µs1,023.4 µs
decompress_rd[f64, (100000, 0.1)]
encodings/alp/benches/alp_compress.rs-35%
668.8 µs1,023.4 µs
decompress_rd[f32, (100000, 0.01)]
encodings/alp/benches/alp_compress.rs-29%
413.1 µs585.8 µs
decompress_rd[f32, (100000, 0.1)]
encodings/alp/benches/alp_compress.rs-29%
413.2 µs585.8 µs
map_each[BufferMut<i32>, 128]
vortex-buffer/benches/vortex_buffer.rs+7%
466.1 ns436.9 ns
binary_search_std
vortex-array/benches/search_sorted.rs+6%
544.4 ns515.3 ns
binary_search_vortex
vortex-array/benches/search_sorted.rs+4%
727.2 ns698.1 ns
iter_vortex_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs+3%
981.1 ns951.9 ns
set_indices_vortex_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs+3%
1.1 µs1 µs
cuda/runend/i32_runlen_10[100M]
vortex-cuda/benches/runend_cuda.rs::benches::benchmark_runend::cuda+3%
1.4 ms1.4 ms
encode_varbin[(1000, 4)]
vortex-array/benches/dict_compress.rs+2%
168.7 µs164.9 µs
append_arrow_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs+2%
1.4 µs1.3 µs
decode_primitives[f32, (1000, 512)]
vortex-array/benches/dict_compress.rs+2%
19.7 µs19.4 µs
compress_rd[f32, (10000, 0.01)]
encodings/alp/benches/alp_compress.rs+2%
258.1 µs253.3 µs
compress_rd[f32, (10000, 0.0)]
encodings/alp/benches/alp_compress.rs+2%
257.9 µs253.2 µs
compress_rd[f32, (10000, 0.1)]
encodings/alp/benches/alp_compress.rs+2%
259.4 µs254.7 µs
bitwise_not_vortex_buffer[1024]
vortex-buffer/benches/vortex_bitbuffer.rs+2%
3.6 µs3.6 µs
bitwise_not_vortex_buffer[2048]
vortex-buffer/benches/vortex_bitbuffer.rs+2%
3.7 µs3.7 µs
decode_varbin[(1000, 4)]
vortex-array/benches/dict_compress.rs+2%
28.6 µs28.1 µs
bitwise_not_vortex_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs+1%
4.4 µs4.3 µs
map_each[Buffer<i32>, 128]
vortex-buffer/benches/vortex_buffer.rs+1%
2.2 µs2.2 µs
map_each[BufferMut<i32>, 1024]
vortex-buffer/benches/vortex_buffer.rs+1%
2.2 µs2.2 µs
set_indices_vortex_buffer[1024]
vortex-buffer/benches/vortex_bitbuffer.rs+1%
2.3 µs2.3 µs
chunked_constant_i32_append_to_builder[(1000, 10)]
vortex-array/benches/chunk_array_builder.rs+1%
30.9 µs30.5 µs
case_when_fragmented[100]
vortex-array/benches/expr/case_when_bench.rs+1%
98.2 µs96.9 µs
Commits
Click on a commit to change the comparison rangeBase
develop
da19bca
-0.16%
fastlanes: measure bases compressibility in delta workload test
4cee837
3 hours ago
by claude-31.95%
fastlanes: add SPDX headers to FUSED_DECODE.md
1a5c639
3 hours ago
by claude0%
fastlanes: polish signed Delta PR
48d5602
2 hours ago
by claude