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Implement compare/between for bitpacked arrays - improve performance by up to 2X

#7279Closed
Comparing
adamg/bitpack-compare
(
7a3b856
) with
develop
(
2fa51e2
)
CodSpeed Performance Gauge
+63%
Improvement
27
Regression
2
Untouched
1208

Benchmarks

1237 total
baseline_lt[4, 65536]
encodings/fastlanes/benches/bitpack_compare.rs
CodSpeed Performance Gauge
+26%
251.9 µs200.7 µs
new_bp_prim_test_between[i32, 2048]
encodings/fastlanes/benches/compute_between.rs::bitpack
CodSpeed Performance Gauge
+23%
53.4 µs43.5 µs
new_bp_prim_test_between[i16, 2048]
encodings/fastlanes/benches/compute_between.rs::bitpack
CodSpeed Performance Gauge
+21%
48.8 µs40.3 µs
new_alp_prim_test_between[f32, 2048]
encodings/fastlanes/benches/compute_between.rs::alp
CodSpeed Performance Gauge
+21%
62.1 µs51.5 µs
bitwise_not_vortex_buffer_mut[128]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
-9%
304.4 ns333.6 ns
bitwise_not_vortex_buffer_mut[1024]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
-8%
336.9 ns366.1 ns
bitwise_not_vortex_buffer_mut[2048]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
-7%
400.6 ns429.7 ns
iter_arrow_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+7%
919.4 ns861.1 ns
set_indices_arrow_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+6%
1,010.3 ns951.9 ns
cuda/for_bitpacked_6bw/dispatch_u32[100M]
vortex-cuda/benches/dynamic_dispatch_cuda.rs::benches::benchmark_dynamic_dispatch::cuda
CodSpeed Performance Gauge
+5%
1.1 ms1 ms
slice_vortex_buffer[1024]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+5%
1.3 µs1.2 µs
slice_vortex_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+5%
1.3 µs1.2 µs
slice_vortex_buffer[16384]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+5%
1.3 µs1.2 µs
slice_vortex_buffer[2048]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+5%
1.3 µs1.2 µs
slice_vortex_buffer[65536]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+5%
1.3 µs1.2 µs
null_count_run_end[(10000, 1024, 0.01)]
encodings/runend/benches/run_end_null_count.rs
CodSpeed Performance Gauge
+4%
3.5 µs3.3 µs
null_count_run_end[(10000, 256, 0.01)]
encodings/runend/benches/run_end_null_count.rs
CodSpeed Performance Gauge
+4%
3.5 µs3.3 µs
null_count_run_end[(100000, 1024, 0.01)]
encodings/runend/benches/run_end_null_count.rs
CodSpeed Performance Gauge
+4%
3.5 µs3.3 µs
true_count_vortex_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
-4%
735.6 ns764.7 ns
compress[(10000, 4)]
encodings/runend/benches/run_end_compress.rs
CodSpeed Performance Gauge
-4%
195.7 µs203.4 µs
compress[(100000, 4)]
encodings/runend/benches/run_end_compress.rs
CodSpeed Performance Gauge
-4%
2 ms2.1 ms
transpose_bmi2
encodings/fastlanes/benches/bit_transpose.rs::x86
CodSpeed Performance Gauge
-3%
1.7 µs1.8 µs
untranspose_bmi2
encodings/fastlanes/benches/bit_transpose.rs::x86
CodSpeed Performance Gauge
-3%
1.7 µs1.8 µs
iter_vortex_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
-3%
894.2 ns923.3 ns
true_count_vortex_buffer[1024]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
-3%
894.2 ns923.3 ns

Commits

Click on a commit to change the comparison range
Base
develop
2fa51e2
+62.83%
refresh
526936f
2 months ago
by AdamGS
-0.04%
lets try this one maybe?
7a3b856
24 days ago
by AdamGS
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