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Make MultiFileFunction the default DuckDB scan path
#7874
Comparing
ji/multifile-default
(
a8598ef
) with
develop
(
54e8da0
)
CodSpeed Performance Gauge
-95%
Improvement
5
Regression
41
Untouched
1160
Skipped
2
Unknown Walltime execution environment detected
Using the Walltime instrument on standard Hosted Runners will lead to inconsistent data. For the most accurate results, we recommend using
CodSpeed Macro Runners
: bare-metal machines fine-tuned for performance measurement consistency.
Benchmarks
Mode
CPU Simulation
Wall Time
Memory
Status
Regression
Improvement
Untouched
Skipped
1208 total
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
chunked_constant_i32_append_to_builder[(1000, 10)]
vortex-array/benches/chunk_array_builder.rs
CodSpeed Performance Gauge
-25%
30.5 µs
40.7 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
new_bp_prim_test_between[i64, 32768]
encodings/fastlanes/benches/compute_between.rs::bitpack
CodSpeed Performance Gauge
-25%
178.4 µs
236.6 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
decompress_rd[f64, (100000, 0.01)]
encodings/alp/benches/alp_compress.rs
CodSpeed Performance Gauge
-21%
668.4 µs
843.3 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
decompress_rd[f64, (100000, 0.1)]
encodings/alp/benches/alp_compress.rs
CodSpeed Performance Gauge
-21%
668.4 µs
843.3 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
new_bp_prim_test_between[i64, 16384]
encodings/fastlanes/benches/compute_between.rs::bitpack
CodSpeed Performance Gauge
-20%
115.5 µs
143.8 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
chunked_bool_canonical_into[(1000, 10)]
vortex-array/benches/chunk_array_builder.rs
CodSpeed Performance Gauge
-19%
46.2 µs
57.1 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
decompress_rd[f32, (100000, 0.1)]
encodings/alp/benches/alp_compress.rs
CodSpeed Performance Gauge
-17%
412.8 µs
495.9 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
decompress_rd[f32, (100000, 0.01)]
encodings/alp/benches/alp_compress.rs
CodSpeed Performance Gauge
-17%
412.7 µs
495.9 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
new_bp_prim_test_between[i32, 32768]
encodings/fastlanes/benches/compute_between.rs::bitpack
CodSpeed Performance Gauge
-16%
141.3 µs
169.1 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
null_count_run_end[(10000, 1024, 0.01)]
encodings/runend/benches/run_end_null_count.rs
CodSpeed Performance Gauge
-16%
3.4 µs
4.1 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
null_count_run_end[(10000, 256, 0.01)]
encodings/runend/benches/run_end_null_count.rs
CodSpeed Performance Gauge
-16%
3.4 µs
4.1 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
null_count_run_end[(100000, 1024, 0.01)]
encodings/runend/benches/run_end_null_count.rs
CodSpeed Performance Gauge
-16%
3.4 µs
4.1 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
new_bp_prim_test_between[i32, 16384]
encodings/fastlanes/benches/compute_between.rs::bitpack
CodSpeed Performance Gauge
-12%
95 µs
108.3 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
canonicalize_sparse_fixed_size_list[(512, 7, 4)]
encodings/sparse/benches/sparse_canonical.rs
CodSpeed Performance Gauge
-12%
295.4 µs
336 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
canonicalize_sparse_list[(512, 7, 4)]
encodings/sparse/benches/sparse_canonical.rs
CodSpeed Performance Gauge
-12%
304.9 µs
345.3 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
new_bp_prim_test_between[i16, 32768]
encodings/fastlanes/benches/compute_between.rs::bitpack
CodSpeed Performance Gauge
-10%
120.7 µs
134.3 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
new_alp_prim_test_between[f64, 32768]
encodings/fastlanes/benches/compute_between.rs::alp
CodSpeed Performance Gauge
+23%
237.5 µs
192.4 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
take_10_stratified
encodings/fastlanes/benches/bitpacking_take.rs
CodSpeed Performance Gauge
+11%
26.5 µs
23.9 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
decompress[u16, (1000, 256)]
encodings/runend/benches/run_end_compress.rs
CodSpeed Performance Gauge
+11%
18.8 µs
16.9 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
decompress[u32, (1000, 256)]
encodings/runend/benches/run_end_compress.rs
CodSpeed Performance Gauge
+10%
19.3 µs
17.5 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
decompress[u64, (1000, 256)]
encodings/runend/benches/run_end_compress.rs
CodSpeed Performance Gauge
+10%
20.8 µs
18.9 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
take_indices[(1000, 256)]
encodings/runend/benches/run_end_compress.rs
CodSpeed Performance Gauge
+10%
37.4 µs
34.1 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
bitwise_not_vortex_buffer_mut[128]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+10%
333.6 ns
304.4 ns
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
decompress[u16, (1000, 16)]
encodings/runend/benches/run_end_compress.rs
CodSpeed Performance Gauge
+9%
21 µs
19.2 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
decompress[u32, (1000, 16)]
encodings/runend/benches/run_end_compress.rs
CodSpeed Performance Gauge
+9%
22.1 µs
20.3 µs
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49
Commits
Click on a commit to change the comparison range
Base
ngates/duckdb-multi
54e8da0
-94.59%
Make MultiFileFunction the default DuckDB scan path
a8598ef
15 hours ago
by joseph-isaacs
© 2026 CodSpeed Technology
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