Comparing
claude/move-fsst-regression-test-7724L
(e618376
) withdevelop
(d0d9a8b
)-25%
- Regression
- 6
- Untouched
- 1178
- 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.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
1208 total
new_bp_prim_test_between[i64, 32768]
encodings/fastlanes/benches/compute_between.rs::bitpack-25%
178.1 µs237.5 µs
new_bp_prim_test_between[i64, 16384]
encodings/fastlanes/benches/compute_between.rs::bitpack-21%
115.3 µs145.3 µs
new_bp_prim_test_between[i32, 32768]
encodings/fastlanes/benches/compute_between.rs::bitpack-17%
141.1 µs170.7 µs
new_alp_prim_test_between[f64, 16384]
encodings/fastlanes/benches/compute_between.rs::alp-15%
127.1 µs149.7 µs
new_bp_prim_test_between[i32, 16384]
encodings/fastlanes/benches/compute_between.rs::bitpack-14%
94.8 µs109.9 µs
new_bp_prim_test_between[i16, 32768]
encodings/fastlanes/benches/compute_between.rs::bitpack-11%
120.5 µs134.8 µs
new_alp_prim_test_between[f32, 32768]
encodings/fastlanes/benches/compute_between.rs::alp-9%
155.2 µs170.1 µs
new_bp_prim_test_between[i16, 16384]
encodings/fastlanes/benches/compute_between.rs::bitpack-8%
83.3 µs90.6 µs
new_alp_prim_test_between[f32, 16384]
encodings/fastlanes/benches/compute_between.rs::alp-7%
105.8 µs113.7 µs
new_bp_prim_test_between[i64, 2048]
encodings/fastlanes/benches/compute_between.rs::bitpack-7%
60 µs64.4 µs
take_10_contiguous
encodings/fastlanes/benches/bitpacking_take.rs+6%
27.8 µs26.1 µs
map_each[BufferMut<i32>, 128]
vortex-buffer/benches/vortex_buffer.rs-6%
436.9 ns466.1 ns
compact[(16384, 90)]
vortex-array/benches/varbinview_compact.rs+6%
1.9 ms1.8 ms
new_alp_prim_test_between[f64, 32768]
encodings/fastlanes/benches/compute_between.rs::alp-6%
237.2 µs252.2 µs
compact[(4096, 90)]
vortex-array/benches/varbinview_compact.rs+6%
510.8 µs482.4 µs
new_alp_prim_test_between[f64, 2048]
encodings/fastlanes/benches/compute_between.rs::alp-6%
68.3 µs72.6 µs
cuda/dict_widen_u8_to_u32/dispatch_u32[100M]
vortex-cuda/benches/dynamic_dispatch_cuda.rs::benches::benchmark_dynamic_dispatch::cuda+6%
1,002.5 µs949.2 µs
compact[(16384, 10)]
vortex-array/benches/varbinview_compact.rs+6%
2.1 ms1.9 ms
compact[(4096, 10)]
vortex-array/benches/varbinview_compact.rs+5%
534.5 µs507.1 µs
patched_take_10_contiguous
encodings/fastlanes/benches/bitpacking_take.rs+5%
32.8 µs31.1 µs
cuda/dict_256vals_bp8bw_codes/dispatch_u32[100M]
vortex-cuda/benches/dynamic_dispatch_cuda.rs::benches::benchmark_dynamic_dispatch::cuda+5%
1.1 ms1.1 ms
varbinview_zip_fragmented_mask
vortex-array/benches/varbinview_zip.rs+4%
6.4 ms6.2 ms
decode_primitives[i64, (1000, 32)]
vortex-array/benches/dict_compress.rs-4%
19.9 µs20.7 µs
patched_take_10_stratified
encodings/fastlanes/benches/bitpacking_take.rs+4%
31.9 µs30.8 µs
decode_primitives[i64, (1000, 8)]
vortex-array/benches/dict_compress.rs-3%
19.8 µs20.5 µs
Commits
Click on a commit to change the comparison rangeBase
develop
d0d9a8b
-23.82%
fix(fsst): widen FSST output offsets to i64 to avoid i32 overflow
b9becd9
1 month ago
by claude+0.02%
fix(fsst): pick i32 vs i64 codes offsets per call
16e27db
1 month ago
by claude+23.91%
fix(fsst): take total_uncompressed param instead of computing it
9be1c43
1 month ago
by claude-25.11%
docs(fsst): drop intra-doc link to private upper_bound_fits_i32
e618376
1 month ago
by claude