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# .bak files | ||
*.bak | ||
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*.bak2 | ||
# OS-specific .gitignores | ||
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# Mac .gitignore | ||
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// Licensed to the Apache Software Foundation (ASF) under one | ||
// or more contributor license agreements. See the NOTICE file | ||
// distributed with this work for additional information | ||
// regarding copyright ownership. The ASF licenses this file | ||
// to you under the Apache License, Version 2.0 (the | ||
// "License"); you may not use this file except in compliance | ||
// with the License. You may obtain a copy of the License at | ||
// | ||
// http://www.apache.org/licenses/LICENSE-2.0 | ||
// | ||
// Unless required by applicable law or agreed to in writing, | ||
// software distributed under the License is distributed on an | ||
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
// KIND, either express or implied. See the License for the | ||
// specific language governing permissions and limitations | ||
// under the License. | ||
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#[macro_use] | ||
extern crate criterion; | ||
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use arrow::compute::kernels::bitwise::{ | ||
bitwise_and, bitwise_and_scalar, bitwise_not, bitwise_or, bitwise_or_scalar, | ||
bitwise_xor, bitwise_xor_scalar, | ||
}; | ||
use arrow::datatypes::Int64Type; | ||
use criterion::{black_box, Criterion}; | ||
use rand::RngCore; | ||
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extern crate arrow; | ||
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use arrow::util::bench_util::create_primitive_array; | ||
use arrow::util::test_util::seedable_rng; | ||
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fn bitwise_array_benchmark(c: &mut Criterion) { | ||
let size = 64 * 1024_usize; | ||
let left_without_null = create_primitive_array::<Int64Type>(size, 0 as f32); | ||
let right_without_null = create_primitive_array::<Int64Type>(size, 0 as f32); | ||
let left_with_null = create_primitive_array::<Int64Type>(size, 0.2_f32); | ||
let right_with_null = create_primitive_array::<Int64Type>(size, 0.2_f32); | ||
// array and | ||
let mut group = c.benchmark_group("bench bitwise array: and"); | ||
group.bench_function("bitwise array and, no nulls", |b| { | ||
b.iter(|| { | ||
black_box(bitwise_and(&left_without_null, &right_without_null).unwrap()) | ||
}) | ||
}); | ||
group.bench_function("bitwise array and, 20% nulls", |b| { | ||
b.iter(|| black_box(bitwise_and(&left_with_null, &right_with_null).unwrap())) | ||
}); | ||
group.finish(); | ||
// array or | ||
let mut group = c.benchmark_group("bench bitwise: or"); | ||
group.bench_function("bitwise array or, no nulls", |b| { | ||
b.iter(|| black_box(bitwise_or(&left_without_null, &right_without_null).unwrap())) | ||
}); | ||
group.bench_function("bitwise array or, 20% nulls", |b| { | ||
b.iter(|| black_box(bitwise_or(&left_with_null, &right_with_null).unwrap())) | ||
}); | ||
group.finish(); | ||
// xor | ||
let mut group = c.benchmark_group("bench bitwise: xor"); | ||
group.bench_function("bitwise array xor, no nulls", |b| { | ||
b.iter(|| { | ||
black_box(bitwise_xor(&left_without_null, &right_without_null).unwrap()) | ||
}) | ||
}); | ||
group.bench_function("bitwise array xor, 20% nulls", |b| { | ||
b.iter(|| black_box(bitwise_xor(&left_with_null, &right_with_null).unwrap())) | ||
}); | ||
group.finish(); | ||
// not | ||
let mut group = c.benchmark_group("bench bitwise: not"); | ||
group.bench_function("bitwise array not, no nulls", |b| { | ||
b.iter(|| black_box(bitwise_not(&left_without_null).unwrap())) | ||
}); | ||
group.bench_function("bitwise array not, 20% nulls", |b| { | ||
b.iter(|| black_box(bitwise_not(&left_with_null).unwrap())) | ||
}); | ||
group.finish(); | ||
} | ||
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fn bitwise_array_scalar_benchmark(c: &mut Criterion) { | ||
let size = 64 * 1024_usize; | ||
let array_without_null = create_primitive_array::<Int64Type>(size, 0 as f32); | ||
let array_with_null = create_primitive_array::<Int64Type>(size, 0.2_f32); | ||
let scalar = seedable_rng().next_u64() as i64; | ||
// array scalar and | ||
let mut group = c.benchmark_group("bench bitwise array scalar: and"); | ||
group.bench_function("bitwise array scalar and, no nulls", |b| { | ||
b.iter(|| black_box(bitwise_and_scalar(&array_without_null, scalar).unwrap())) | ||
}); | ||
group.bench_function("bitwise array and, 20% nulls", |b| { | ||
b.iter(|| black_box(bitwise_and_scalar(&array_with_null, scalar).unwrap())) | ||
}); | ||
group.finish(); | ||
// array scalar or | ||
let mut group = c.benchmark_group("bench bitwise array scalar: or"); | ||
group.bench_function("bitwise array scalar or, no nulls", |b| { | ||
b.iter(|| black_box(bitwise_or_scalar(&array_without_null, scalar).unwrap())) | ||
}); | ||
group.bench_function("bitwise array scalar or, 20% nulls", |b| { | ||
b.iter(|| black_box(bitwise_or_scalar(&array_with_null, scalar).unwrap())) | ||
}); | ||
group.finish(); | ||
// array scalar xor | ||
let mut group = c.benchmark_group("bench bitwise array scalar: xor"); | ||
group.bench_function("bitwise array scalar xor, no nulls", |b| { | ||
b.iter(|| black_box(bitwise_xor_scalar(&array_without_null, scalar).unwrap())) | ||
}); | ||
group.bench_function("bitwise array scalar xor, 20% nulls", |b| { | ||
b.iter(|| black_box(bitwise_xor_scalar(&array_with_null, scalar).unwrap())) | ||
}); | ||
group.finish(); | ||
} | ||
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criterion_group!( | ||
benches, | ||
bitwise_array_benchmark, | ||
bitwise_array_scalar_benchmark | ||
); | ||
criterion_main!(benches); |
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