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TurboQuant: better centroid initialization

#8116Merged
Comparing
ct/tq-init
(
9606ca3
) with
develop
(
7bfe690
)
CodSpeed Performance Gauge
-17%
Regression
1
Untouched
1265

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_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
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
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
take_10_contiguous
encodings/fastlanes/benches/bitpacking_take.rs
CodSpeed Performance Gauge
+3%
26.1 µs25.3 µs
bitwise_not_arrow_buffer[128]
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
bitwise_not_arrow_buffer[1024]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+3%
2.3 µs2.2 µs
cuda/runend/i32_runlen_10[100M]
vortex-cuda/benches/runend_cuda.rs::benches::benchmark_runend::cuda
CodSpeed Performance Gauge
+3%
1.4 ms1.4 ms
bitwise_not_arrow_buffer[2048]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+3%
2.4 µs2.3 µs
patched_take_10_contiguous
encodings/fastlanes/benches/bitpacking_take.rs
CodSpeed Performance Gauge
+3%
30.7 µs29.9 µs
chunked_dict_primitive_into_canonical[f32, (1000, 1000, 100)]
vortex-array/benches/chunked_dict_builder.rs
CodSpeed Performance Gauge
+2%
888.2 µs866.9 µs
decode_primitives[f32, (1000, 512)]
vortex-array/benches/dict_compress.rs
CodSpeed Performance Gauge
+2%
18.5 µs18.1 µs
append_arrow_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+2%
1.4 µs1.4 µs
chunked_dict_primitive_canonical_into[f32, (1000, 1000, 10)]
vortex-array/benches/chunked_dict_builder.rs
CodSpeed Performance Gauge
+2%
102.8 µs100.7 µs
rank_single[(1024, 0.1)]
vortex-mask/benches/rank.rs
CodSpeed Performance Gauge
+2%
1.5 µs1.4 µs
rank_single[(1024, 0.9)]
vortex-mask/benches/rank.rs
CodSpeed Performance Gauge
+2%
1.5 µs1.5 µs
chunked_dict_primitive_canonical_into[u64, (1000, 100, 100)]
vortex-array/benches/chunked_dict_builder.rs
CodSpeed Performance Gauge
+2%
942.2 µs924.2 µs
chunked_dict_primitive_canonical_into[f64, (1000, 100, 100)]
vortex-array/benches/chunked_dict_builder.rs
CodSpeed Performance Gauge
+2%
938.7 µs921.9 µs

Commits

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