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TurboQuant: better centroid initialization

#8116Merged
Comparing
ct/tq-init
(
9606ca3
) with
develop
(
7bfe690
)
CodSpeed Performance Gauge
-17%
Regression
1
Untouched
1254
Archived
11

Benchmarks

1266 total
chunked_varbinview_opt_canonical_into[(1000, 10)]
vortex-array/benches/chunk_array_builder.rs
CodSpeed Performance Gauge
-17%
187.8 µs225 µs
new_alp_prim_test_between[f32, 32768]
encodings/fastlanes/benches/compute_between.rs::alp
CodSpeed Performance Gauge
-9%
153.6 µs168.8 µs
bitwise_not_vortex_buffer_mut[128]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
-9%
304.4 ns333.6 ns
new_bp_prim_test_between[i16, 32768]
encodings/fastlanes/benches/compute_between.rs::bitpack
CodSpeed Performance Gauge
+8%
150.4 µs138.9 µs
new_bp_prim_test_between[i32, 32768]
encodings/fastlanes/benches/compute_between.rs::bitpack
CodSpeed Performance Gauge
+8%
155 µs143.2 µs
bitwise_not_vortex_buffer_mut[1024]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
-8%
336.9 ns366.1 ns
new_bp_prim_test_between[i64, 32768]
encodings/fastlanes/benches/compute_between.rs::bitpack
CodSpeed Performance Gauge
+8%
162.2 µs150.6 µs
iter_arrow_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+7%
890.3 ns831.9 ns
new_bp_prim_test_between[i16, 16384]
encodings/fastlanes/benches/compute_between.rs::bitpack
CodSpeed Performance Gauge
+7%
92.4 µs86.5 µs
bitwise_not_vortex_buffer_mut[2048]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
-7%
400.6 ns429.7 ns
new_bp_prim_test_between[i32, 16384]
encodings/fastlanes/benches/compute_between.rs::bitpack
CodSpeed Performance Gauge
+6%
95.5 µs89.9 µs
map_each[BufferMut<i32>, 128]
vortex-buffer/benches/vortex_buffer.rs
CodSpeed Performance Gauge
+6%
495.3 ns466.1 ns
set_indices_arrow_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+6%
1,039.4 ns981.1 ns
new_bp_prim_test_between[i64, 16384]
encodings/fastlanes/benches/compute_between.rs::bitpack
CodSpeed Performance Gauge
+6%
101.1 µs95.6 µs
true_count_arrow_buffer[1024]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
-6%
998.9 ns1,057.2 ns
true_count_arrow_buffer[2048]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
-5%
1.1 µs1.1 µs
take_filter_primitive_small_random_mask_random_indices[4096, 10]
vortex-array/benches/take_filter.rs
CodSpeed Performance Gauge
-5%
28.6 µs30.1 µs
map_new_output[128]
vortex-buffer/benches/vortex_buffer.rs
CodSpeed Performance Gauge
-4%
760 ns789.2 ns
true_count_arrow_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
-4%
784.2 ns813.3 ns
take_10_contiguous
encodings/fastlanes/benches/bitpacking_take.rs
CodSpeed Performance Gauge
+3%
26.1 µs25.3 µs
value_arrow_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
-3%
923.1 ns952.2 ns
bitwise_not_arrow_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+3%
2.1 µs2.1 µs
true_count_arrow_buffer[16384]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
-3%
2.1 µs2.1 µs
chunked_dict_primitive_into_canonical[f64, (1000, 100, 100)]
vortex-array/benches/chunked_dict_builder.rs
CodSpeed Performance Gauge
+3%
997.7 µs971.4 µs
dict_canonicalize_zipfian[16, 1000]
vortex-array/benches/take_primitive.rs
CodSpeed Performance Gauge
-3%
46.6 µs47.8 µs

Commits

Click on a commit to change the comparison range
Base
develop
7bfe690
-0.03%
choose better initialization for centroids
e537428
25 days ago
by connortsui20
-16.49%
Merge remote-tracking branch 'origin/develop' into HEAD
9606ca3
25 days ago
by danking
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