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Improve visitor performance by reducing `Vec` and String allocations
#6337
Merged
Comparing
adamg/reduce-allocations-some-cases
(
d1af20c
) with
develop
(
39425ae
)
CodSpeed Performance Gauge
-17%
Improvement
3
Regression
2
Untouched
1130
Skipped
1268
No successful run was found on
develop
(
dbe0ff5
) during the generation of this report, so
39425ae
was used instead as the comparison base. There might be some changes unrelated to this pull request in this report.
Benchmarks
Mode
CPU Simulation
Wall Time
Memory
Status
Regression
Improvement
Untouched
Skipped
2403 total
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
patched_take_200k_dispersed
encodings/fastlanes/benches/bitpacking_take.rs
CodSpeed Performance Gauge
-17%
4.7 ms
5.6 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
patched_take_200k_first_chunk_only
encodings/fastlanes/benches/bitpacking_take.rs
CodSpeed Performance Gauge
-11%
4.8 ms
5.4 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
chunked_opt_bool_into_canonical[(10, 1000)]
vortex-array/benches/chunk_array_builder.rs
CodSpeed Performance Gauge
+35%
2 ms
1.5 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
chunked_varbinview_into_canonical[(10, 1000)]
vortex-array/benches/chunk_array_builder.rs
CodSpeed Performance Gauge
+19%
3.1 ms
2.6 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
chunked_opt_bool_into_canonical[(100, 100)]
vortex-array/benches/chunk_array_builder.rs
CodSpeed Performance Gauge
+13%
893.7 µs
793.1 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
chunked_dict_primitive_into_canonical[u32, (1000, 100, 10)]
vortex-array/benches/chunked_dict_builder.rs
CodSpeed Performance Gauge
+9%
112.4 µs
103.2 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
chunked_varbinview_opt_into_canonical[(10, 1000)]
vortex-array/benches/chunk_array_builder.rs
CodSpeed Performance Gauge
+9%
11.7 ms
10.8 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
chunked_dict_primitive_into_canonical[f32, (1000, 1000, 10)]
vortex-array/benches/chunked_dict_builder.rs
CodSpeed Performance Gauge
+9%
131.9 µs
121.4 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
chunked_opt_bool_into_canonical[(1000, 10)]
vortex-array/benches/chunk_array_builder.rs
CodSpeed Performance Gauge
+8%
167.2 µs
154.3 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
chunked_dict_primitive_into_canonical[f32, (1000, 10, 10)]
vortex-array/benches/chunked_dict_builder.rs
CodSpeed Performance Gauge
+8%
111.7 µs
103.2 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
chunked_dict_primitive_into_canonical[u32, (1000, 1000, 10)]
vortex-array/benches/chunked_dict_builder.rs
CodSpeed Performance Gauge
+8%
129.1 µs
119.9 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
map_each[BufferMut<i32>, 128]
vortex-buffer/benches/vortex_buffer.rs
CodSpeed Performance Gauge
+8%
828.9 ns
770.6 ns
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
chunked_dict_primitive_into_canonical[u32, (1000, 100, 100)]
vortex-array/benches/chunked_dict_builder.rs
CodSpeed Performance Gauge
+7%
846.9 µs
788.5 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
decompress[u8, (1000, 4)]
encodings/runend/benches/run_end_compress.rs
CodSpeed Performance Gauge
+7%
26.4 µs
24.6 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
chunked_dict_primitive_into_canonical[f64, (1000, 10, 10)]
vortex-array/benches/chunked_dict_builder.rs
CodSpeed Performance Gauge
+7%
155.1 µs
144.5 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
chunked_dict_primitive_into_canonical[u32, (1000, 10, 100)]
vortex-array/benches/chunked_dict_builder.rs
CodSpeed Performance Gauge
+7%
829.8 µs
773.8 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
decode_primitives[u8, (1000, 512)]
vortex-array/benches/dict_compress.rs
CodSpeed Performance Gauge
+7%
22.8 µs
21.4 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
decode_primitives[f32, (1000, 8)]
vortex-array/benches/dict_compress.rs
CodSpeed Performance Gauge
+7%
25 µs
23.5 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
decode_primitives[u8, (1000, 8)]
vortex-array/benches/dict_compress.rs
CodSpeed Performance Gauge
+7%
22.7 µs
21.3 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
decode_primitives[f32, (1000, 4)]
vortex-array/benches/dict_compress.rs
CodSpeed Performance Gauge
+6%
24.4 µs
22.9 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
decode_primitives[f32, (1000, 32)]
vortex-array/benches/dict_compress.rs
CodSpeed Performance Gauge
+6%
25.4 µs
23.9 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
chunked_dict_primitive_into_canonical[f32, (1000, 100, 10)]
vortex-array/benches/chunked_dict_builder.rs
CodSpeed Performance Gauge
+6%
113.5 µs
106.7 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
chunked_dict_primitive_into_canonical[u64, (1000, 10, 10)]
vortex-array/benches/chunked_dict_builder.rs
CodSpeed Performance Gauge
+6%
153.7 µs
144.6 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
chunked_opt_bool_canonical_into[(100, 100)]
vortex-array/benches/chunk_array_builder.rs
CodSpeed Performance Gauge
+6%
812.9 µs
764.7 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
decode_primitives[f32, (1000, 2)]
vortex-array/benches/dict_compress.rs
CodSpeed Performance Gauge
+6%
25.2 µs
23.7 µs
1
2
...
97
Commits
Click on a commit to change the comparison range
Base
develop
39425ae
-16.58%
nbuffers, nchildren, more stuff
d1af20c
19 days ago
by AdamGS
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