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bitunpacking cuda kernels store output into shared memory before copying to main memory
#6384
Merged
Comparing
rk/fasterbitpack
(
d196877
) with
develop
(
3cb7fab
)
CodSpeed Performance Gauge
-13%
Improvement
1
Regression
3
Untouched
1134
Skipped
1265
No successful run was found on
develop
(
00d71b8
) during the generation of this report, so
3cb7fab
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.
true_count_vortex_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
-13%
984.7 ns
1,130.6 ns
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
true_count_vortex_buffer[1024]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
-12%
1.1 µs
1.2 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
true_count_vortex_buffer[2048]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
-10%
1.2 µs
1.4 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
true_count_arrow_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+10%
946.9 ns
859.4 ns
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
true_count_arrow_buffer[1024]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+6%
980.3 ns
921.9 ns
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
+6%
530.3 ns
501.1 ns
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
true_count_arrow_buffer[2048]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+5%
1.1 µs
1.1 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
set_indices_arrow_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+5%
1.2 µs
1.2 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
bitwise_not_vortex_buffer_mut[1024]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+4%
681.9 ns
652.8 ns
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
binary_search_std
vortex-array/benches/search_sorted.rs
CodSpeed Performance Gauge
+4%
712.2 ns
683.1 ns
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
bitwise_not_vortex_buffer_mut[2048]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+4%
846.9 ns
817.8 ns
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
binary_search_vortex
vortex-array/benches/search_sorted.rs
CodSpeed Performance Gauge
+3%
909.7 ns
880.6 ns
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
decode_primitives[f32, (1000, 4)]
vortex-array/benches/dict_compress.rs
CodSpeed Performance Gauge
+3%
24.7 µs
24 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
value_arrow_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+3%
1.1 µs
1.1 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
+3%
3.4 µs
3.3 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
+3%
3.4 µs
3.3 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
+3%
3.4 µs
3.3 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
+3%
25.6 µs
24.9 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
append_arrow_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+2%
1.5 µs
1.4 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
take_map[(0.05, 0.05)]
vortex-array/benches/take_patches.rs
CodSpeed Performance Gauge
+2%
462.8 µs
454.6 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
true_count_arrow_buffer[16384]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+2%
3.5 µs
3.5 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
expand_buffer[u32, (256, 0.1)]
vortex-compute/benches/expand_buffer.rs
CodSpeed Performance Gauge
+2%
3.7 µs
3.7 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
expand_buffer[u32, (256, 0.5)]
vortex-compute/benches/expand_buffer.rs
CodSpeed Performance Gauge
+1%
4.1 µs
4 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
append_buffer_arrow_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs
CodSpeed Performance Gauge
+1%
4.5 µs
4.4 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
take_map[(0.1, 0.5)]
vortex-array/benches/take_patches.rs
CodSpeed Performance Gauge
+1%
2.1 ms
2.1 ms
1
2
...
97
Commits
Click on a commit to change the comparison range
Base
develop
3cb7fab
+0.01%
bitunpacking cuda kernels store output into shared memory before copying to main memory
af6471f
13 days ago
by robert3005
-26.12%
more
172b510
13 days ago
by robert3005
+13.22%
better?
d196877
13 days ago
by robert3005
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