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-rw-r--r--vendor/byteorder/benches/bench.rs324
1 files changed, 0 insertions, 324 deletions
diff --git a/vendor/byteorder/benches/bench.rs b/vendor/byteorder/benches/bench.rs
deleted file mode 100644
index bb00422f7..000000000
--- a/vendor/byteorder/benches/bench.rs
+++ /dev/null
@@ -1,324 +0,0 @@
-#![feature(test)]
-
-extern crate test;
-
-macro_rules! bench_num {
- ($name:ident, $read:ident, $bytes:expr, $data:expr) => {
- mod $name {
- use byteorder::{
- BigEndian, ByteOrder, LittleEndian, NativeEndian,
- };
- use test::black_box as bb;
- use test::Bencher;
-
- const NITER: usize = 100_000;
-
- #[bench]
- fn read_big_endian(b: &mut Bencher) {
- let buf = $data;
- b.iter(|| {
- for _ in 0..NITER {
- bb(BigEndian::$read(&buf, $bytes));
- }
- });
- }
-
- #[bench]
- fn read_little_endian(b: &mut Bencher) {
- let buf = $data;
- b.iter(|| {
- for _ in 0..NITER {
- bb(LittleEndian::$read(&buf, $bytes));
- }
- });
- }
-
- #[bench]
- fn read_native_endian(b: &mut Bencher) {
- let buf = $data;
- b.iter(|| {
- for _ in 0..NITER {
- bb(NativeEndian::$read(&buf, $bytes));
- }
- });
- }
- }
- };
- ($ty:ident, $max:ident,
- $read:ident, $write:ident, $size:expr, $data:expr) => {
- mod $ty {
- use byteorder::{
- BigEndian, ByteOrder, LittleEndian, NativeEndian,
- };
- use std::$ty;
- use test::black_box as bb;
- use test::Bencher;
-
- const NITER: usize = 100_000;
-
- #[bench]
- fn read_big_endian(b: &mut Bencher) {
- let buf = $data;
- b.iter(|| {
- for _ in 0..NITER {
- bb(BigEndian::$read(&buf));
- }
- });
- }
-
- #[bench]
- fn read_little_endian(b: &mut Bencher) {
- let buf = $data;
- b.iter(|| {
- for _ in 0..NITER {
- bb(LittleEndian::$read(&buf));
- }
- });
- }
-
- #[bench]
- fn read_native_endian(b: &mut Bencher) {
- let buf = $data;
- b.iter(|| {
- for _ in 0..NITER {
- bb(NativeEndian::$read(&buf));
- }
- });
- }
-
- #[bench]
- fn write_big_endian(b: &mut Bencher) {
- let mut buf = $data;
- let n = $ty::$max;
- b.iter(|| {
- for _ in 0..NITER {
- bb(BigEndian::$write(&mut buf, n));
- }
- });
- }
-
- #[bench]
- fn write_little_endian(b: &mut Bencher) {
- let mut buf = $data;
- let n = $ty::$max;
- b.iter(|| {
- for _ in 0..NITER {
- bb(LittleEndian::$write(&mut buf, n));
- }
- });
- }
-
- #[bench]
- fn write_native_endian(b: &mut Bencher) {
- let mut buf = $data;
- let n = $ty::$max;
- b.iter(|| {
- for _ in 0..NITER {
- bb(NativeEndian::$write(&mut buf, n));
- }
- });
- }
- }
- };
-}
-
-bench_num!(u16, MAX, read_u16, write_u16, 2, [1, 2]);
-bench_num!(i16, MAX, read_i16, write_i16, 2, [1, 2]);
-bench_num!(u32, MAX, read_u32, write_u32, 4, [1, 2, 3, 4]);
-bench_num!(i32, MAX, read_i32, write_i32, 4, [1, 2, 3, 4]);
-bench_num!(u64, MAX, read_u64, write_u64, 8, [1, 2, 3, 4, 5, 6, 7, 8]);
-bench_num!(i64, MAX, read_i64, write_i64, 8, [1, 2, 3, 4, 5, 6, 7, 8]);
-bench_num!(f32, MAX, read_f32, write_f32, 4, [1, 2, 3, 4]);
-bench_num!(f64, MAX, read_f64, write_f64, 8, [1, 2, 3, 4, 5, 6, 7, 8]);
-
-bench_num!(uint_1, read_uint, 1, [1]);
-bench_num!(uint_2, read_uint, 2, [1, 2]);
-bench_num!(uint_3, read_uint, 3, [1, 2, 3]);
-bench_num!(uint_4, read_uint, 4, [1, 2, 3, 4]);
-bench_num!(uint_5, read_uint, 5, [1, 2, 3, 4, 5]);
-bench_num!(uint_6, read_uint, 6, [1, 2, 3, 4, 5, 6]);
-bench_num!(uint_7, read_uint, 7, [1, 2, 3, 4, 5, 6, 7]);
-bench_num!(uint_8, read_uint, 8, [1, 2, 3, 4, 5, 6, 7, 8]);
-
-bench_num!(int_1, read_int, 1, [1]);
-bench_num!(int_2, read_int, 2, [1, 2]);
-bench_num!(int_3, read_int, 3, [1, 2, 3]);
-bench_num!(int_4, read_int, 4, [1, 2, 3, 4]);
-bench_num!(int_5, read_int, 5, [1, 2, 3, 4, 5]);
-bench_num!(int_6, read_int, 6, [1, 2, 3, 4, 5, 6]);
-bench_num!(int_7, read_int, 7, [1, 2, 3, 4, 5, 6, 7]);
-bench_num!(int_8, read_int, 8, [1, 2, 3, 4, 5, 6, 7, 8]);
-
-bench_num!(
- u128,
- MAX,
- read_u128,
- write_u128,
- 16,
- [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16]
-);
-bench_num!(
- i128,
- MAX,
- read_i128,
- write_i128,
- 16,
- [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16]
-);
-
-bench_num!(uint128_1, read_uint128, 1, [1]);
-bench_num!(uint128_2, read_uint128, 2, [1, 2]);
-bench_num!(uint128_3, read_uint128, 3, [1, 2, 3]);
-bench_num!(uint128_4, read_uint128, 4, [1, 2, 3, 4]);
-bench_num!(uint128_5, read_uint128, 5, [1, 2, 3, 4, 5]);
-bench_num!(uint128_6, read_uint128, 6, [1, 2, 3, 4, 5, 6]);
-bench_num!(uint128_7, read_uint128, 7, [1, 2, 3, 4, 5, 6, 7]);
-bench_num!(uint128_8, read_uint128, 8, [1, 2, 3, 4, 5, 6, 7, 8]);
-bench_num!(uint128_9, read_uint128, 9, [1, 2, 3, 4, 5, 6, 7, 8, 9]);
-bench_num!(uint128_10, read_uint128, 10, [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]);
-bench_num!(uint128_11, read_uint128, 11, [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]);
-bench_num!(
- uint128_12,
- read_uint128,
- 12,
- [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]
-);
-bench_num!(
- uint128_13,
- read_uint128,
- 13,
- [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13]
-);
-bench_num!(
- uint128_14,
- read_uint128,
- 14,
- [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14]
-);
-bench_num!(
- uint128_15,
- read_uint128,
- 15,
- [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15]
-);
-bench_num!(
- uint128_16,
- read_uint128,
- 16,
- [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16]
-);
-
-bench_num!(int128_1, read_int128, 1, [1]);
-bench_num!(int128_2, read_int128, 2, [1, 2]);
-bench_num!(int128_3, read_int128, 3, [1, 2, 3]);
-bench_num!(int128_4, read_int128, 4, [1, 2, 3, 4]);
-bench_num!(int128_5, read_int128, 5, [1, 2, 3, 4, 5]);
-bench_num!(int128_6, read_int128, 6, [1, 2, 3, 4, 5, 6]);
-bench_num!(int128_7, read_int128, 7, [1, 2, 3, 4, 5, 6, 7]);
-bench_num!(int128_8, read_int128, 8, [1, 2, 3, 4, 5, 6, 7, 8]);
-bench_num!(int128_9, read_int128, 9, [1, 2, 3, 4, 5, 6, 7, 8, 9]);
-bench_num!(int128_10, read_int128, 10, [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]);
-bench_num!(int128_11, read_int128, 11, [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]);
-bench_num!(
- int128_12,
- read_int128,
- 12,
- [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]
-);
-bench_num!(
- int128_13,
- read_int128,
- 13,
- [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13]
-);
-bench_num!(
- int128_14,
- read_int128,
- 14,
- [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14]
-);
-bench_num!(
- int128_15,
- read_int128,
- 15,
- [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15]
-);
-bench_num!(
- int128_16,
- read_int128,
- 16,
- [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16]
-);
-
-macro_rules! bench_slice {
- ($name:ident, $numty:ty, $read:ident, $write:ident) => {
- mod $name {
- use std::mem::size_of;
-
- use byteorder::{BigEndian, ByteOrder, LittleEndian};
- use rand::distributions;
- use rand::{self, Rng};
- use test::Bencher;
-
- #[bench]
- fn read_big_endian(b: &mut Bencher) {
- let mut numbers: Vec<$numty> = rand::thread_rng()
- .sample_iter(&distributions::Standard)
- .take(100000)
- .collect();
- let mut bytes = vec![0; numbers.len() * size_of::<$numty>()];
- BigEndian::$write(&numbers, &mut bytes);
-
- b.bytes = bytes.len() as u64;
- b.iter(|| {
- BigEndian::$read(&bytes, &mut numbers);
- });
- }
-
- #[bench]
- fn read_little_endian(b: &mut Bencher) {
- let mut numbers: Vec<$numty> = rand::thread_rng()
- .sample_iter(&distributions::Standard)
- .take(100000)
- .collect();
- let mut bytes = vec![0; numbers.len() * size_of::<$numty>()];
- LittleEndian::$write(&numbers, &mut bytes);
-
- b.bytes = bytes.len() as u64;
- b.iter(|| {
- LittleEndian::$read(&bytes, &mut numbers);
- });
- }
-
- #[bench]
- fn write_big_endian(b: &mut Bencher) {
- let numbers: Vec<$numty> = rand::thread_rng()
- .sample_iter(&distributions::Standard)
- .take(100000)
- .collect();
- let mut bytes = vec![0; numbers.len() * size_of::<$numty>()];
-
- b.bytes = bytes.len() as u64;
- b.iter(|| {
- BigEndian::$write(&numbers, &mut bytes);
- });
- }
-
- #[bench]
- fn write_little_endian(b: &mut Bencher) {
- let numbers: Vec<$numty> = rand::thread_rng()
- .sample_iter(&distributions::Standard)
- .take(100000)
- .collect();
- let mut bytes = vec![0; numbers.len() * size_of::<$numty>()];
-
- b.bytes = bytes.len() as u64;
- b.iter(|| {
- LittleEndian::$write(&numbers, &mut bytes);
- });
- }
- }
- };
-}
-
-bench_slice!(slice_u64, u64, read_u64_into, write_u64_into);
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