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Rewrite varlen 32-byte block encoder with copy_nonoverlapping

#7999Closed
Comparing
claude/row-c14-varlen-block-copy-nonoverlapping
(
f130d31
) with
claude/row-c13-vectorize-mixed-offsets
(
f76ed6f
)
CodSpeed Performance Gauge
0%
Untouched
1221

Benchmarks

1221 total
bitwise_not_vortex_buffer_mut[128]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+10%
333.6 ns304.4 ns
bitwise_not_vortex_buffer_mut[1024]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+9%
366.1 ns336.9 ns
bitwise_not_vortex_buffer_mut[2048]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+7%
429.7 ns400.6 ns
true_count_vortex_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+4%
764.7 ns735.6 ns
iter_vortex_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+3%
923.3 ns894.2 ns
true_count_vortex_buffer[1024]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+3%
923.3 ns894.2 ns
value_vortex_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+3%
952.2 ns923.1 ns
true_count_vortex_buffer[2048]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+3%
965 ns935.8 ns
take_map[(0.1, 1.0)]
vortex-array/benches/take_patches.rs
CodSpeed Performance Gauge
+3%
1.7 ms1.6 ms
true_count_arrow_buffer[1024]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+3%
1.1 µs1 µs
true_count_arrow_buffer[2048]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+3%
1.1 µs1.1 µs
chunked_dict_primitive_into_canonical[f64, (1000, 100, 100)]
vortex-array/benches/chunked_dict_builder.rs
CodSpeed Performance Gauge
+3%
998.9 µs973.8 µs
chunked_dict_primitive_into_canonical[f32, (1000, 1000, 100)]
vortex-array/benches/chunked_dict_builder.rs
CodSpeed Performance Gauge
+2%
891.3 µs870.4 µs
bitwise_not_vortex_buffer_mut[16384]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+2%
1.3 µs1.3 µs
append_n_vortex_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+2%
2.7 µs2.7 µs
chunked_dict_primitive_canonical_into[f32, (1000, 1000, 10)]
vortex-array/benches/chunked_dict_builder.rs
CodSpeed Performance Gauge
+2%
102.9 µs100.8 µs
decode_varbin[(1000, 2)]
vortex-array/benches/dict_compress.rs
CodSpeed Performance Gauge
+2%
26.9 µs26.5 µs
chunked_dict_primitive_canonical_into[f64, (1000, 100, 100)]
vortex-array/benches/chunked_dict_builder.rs
CodSpeed Performance Gauge
+2%
935.2 µs920.5 µs
take_map[(0.01, 0.5)]
vortex-array/benches/take_patches.rs
CodSpeed Performance Gauge
+2%
611.3 µs602.1 µs
chunked_dict_primitive_canonical_into[u64, (1000, 1000, 100)]
vortex-array/benches/chunked_dict_builder.rs
CodSpeed Performance Gauge
+1%
1.3 ms1.2 ms
true_count_vortex_buffer[16384]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+1%
2 µs2 µs
decode_varbin[(1000, 8)]
vortex-array/benches/dict_compress.rs
CodSpeed Performance Gauge
+1%
27 µs26.7 µs
chunked_dict_primitive_canonical_into[u64, (1000, 100, 100)]
vortex-array/benches/chunked_dict_builder.rs
CodSpeed Performance Gauge
+1%
938.2 µs925.1 µs
true_count_arrow_buffer[16384]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+1%
2.1 µs2.1 µs
append_n_vortex_buffer[1024]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+1%
4.9 µs4.8 µs

Commits

Click on a commit to change the comparison range
Base
claude/row-c13-vectorize-mixed-offsets
f76ed6f
-0.01%
Rewrite varlen 32-byte block encoder with copy_nonoverlapping
f130d31
4 days ago
by claude
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