Use an unsafe trait to reinterpret packed struct references as bytes
#7336Comparing
adamg/unsafe-packed-bytes-trait
(178a612
) withdevelop
(95befa7
)+21%
- Improvement
- 1
- Untouched
- 1121
- Skipped
- 1530
Benchmarks
2652 total
chunked_bool_canonical_into[(1000, 10)]
vortex-array/benches/chunk_array_builder.rs+21%
60.2 µs49.9 µs
map_each[BufferMut<i32>, 128]
vortex-buffer/benches/vortex_buffer.rs+7%
436.7 ns407.5 ns
iter_arrow_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs+7%
890.3 ns831.9 ns
binary_search_std
vortex-array/benches/search_sorted.rs+6%
515.3 ns486.1 ns
value_arrow_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs+3%
1,011.1 ns981.9 ns
decode_primitives[i64, (1000, 2)]
vortex-array/benches/dict_compress.rs+3%
20.3 µs19.7 µs
null_count_run_end[(10000, 256, 0.01)]
encodings/runend/benches/run_end_null_count.rs+3%
4.2 µs4 µs
null_count_run_end[(10000, 1024, 0.01)]
encodings/runend/benches/run_end_null_count.rs+3%
4.2 µs4 µs
null_count_run_end[(100000, 1024, 0.01)]
encodings/runend/benches/run_end_null_count.rs+3%
4.2 µs4.1 µs
set_indices_arrow_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs+3%
1.1 µs1 µs
set_indices_arrow_buffer[1024]
vortex-buffer/benches/vortex_bitbuffer.rs+2%
2.4 µs2.4 µs
patched_take_10_contiguous
encodings/fastlanes/benches/bitpacking_take.rs+2%
31.1 µs30.3 µs
append_arrow_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs+2%
1.4 µs1.4 µs
append_buffer_arrow_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs+2%
3.3 µs3.3 µs
push_n_vortex_buffer[u32, 128]
vortex-buffer/benches/vortex_buffer.rs+2%
1.8 µs1.7 µs
transpose_bmi2
encodings/fastlanes/benches/bit_transpose.rs::x86+2%
1.8 µs1.8 µs
untranspose_bmi2
encodings/fastlanes/benches/bit_transpose.rs::x86+2%
1.8 µs1.8 µs
bitwise_not_vortex_buffer[1024]
vortex-buffer/benches/vortex_bitbuffer.rs+2%
3.7 µs3.6 µs
bitwise_not_vortex_buffer[2048]
vortex-buffer/benches/vortex_bitbuffer.rs+2%
3.9 µs3.8 µs
set_indices_arrow_buffer[2048]
vortex-buffer/benches/vortex_bitbuffer.rs+1%
4 µs4 µs
chunked_into_canonical[(10, 10000, 64, 4)]
encodings/fsst/benches/fsst_compress.rs+1%
14.7 ms14.5 ms
append_vortex_buffer[128]
vortex-buffer/benches/vortex_bitbuffer.rs+1%
2.1 µs2.1 µs
chunked_canonicalize_into[(10, 10000, 4, 4)]
encodings/fsst/benches/fsst_compress.rs+1%
4.2 ms4.2 ms
iter_arrow_buffer[1024]
vortex-buffer/benches/vortex_bitbuffer.rs+1%
4.4 µs4.3 µs
map_each[BufferMut<i32>, 1024]
vortex-buffer/benches/vortex_buffer.rs+1%
2.2 µs2.2 µs
Commits
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develop
95befa7
+20.65%
Use an unsafe trait to reinterpret packed struct references as bytes
178a612
4 hours ago
by AdamGS