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authorValentin Popov <valentin@popov.link>2024-07-19 15:37:58 +0300
committerValentin Popov <valentin@popov.link>2024-07-19 15:37:58 +0300
commita990de90fe41456a23e58bd087d2f107d321f3a1 (patch)
tree15afc392522a9e85dc3332235e311b7d39352ea9 /vendor/rand/benches
parent3d48cd3f81164bbfc1a755dc1d4a9a02f98c8ddd (diff)
downloadfparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.tar.xz
fparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.zip
Deleted vendor folder
Diffstat (limited to 'vendor/rand/benches')
-rw-r--r--vendor/rand/benches/bench.rs34
-rw-r--r--vendor/rand/benches/distributions/exponential.rs18
-rw-r--r--vendor/rand/benches/distributions/gamma.rs31
-rw-r--r--vendor/rand/benches/distributions/mod.rs3
-rw-r--r--vendor/rand/benches/distributions/normal.rs18
-rw-r--r--vendor/rand/benches/generators.rs133
-rw-r--r--vendor/rand/benches/misc.rs62
7 files changed, 0 insertions, 299 deletions
diff --git a/vendor/rand/benches/bench.rs b/vendor/rand/benches/bench.rs
deleted file mode 100644
index d396f25..0000000
--- a/vendor/rand/benches/bench.rs
+++ /dev/null
@@ -1,34 +0,0 @@
-#![feature(test)]
-
-extern crate test;
-extern crate rand;
-
-const RAND_BENCH_N: u64 = 1000;
-
-mod distributions;
-
-use std::mem::size_of;
-use test::{black_box, Bencher};
-use rand::{StdRng, Rng};
-
-#[bench]
-fn rand_f32(b: &mut Bencher) {
- let mut rng = StdRng::new().unwrap();
- b.iter(|| {
- for _ in 0..RAND_BENCH_N {
- black_box(rng.next_f32());
- }
- });
- b.bytes = size_of::<f32>() as u64 * RAND_BENCH_N;
-}
-
-#[bench]
-fn rand_f64(b: &mut Bencher) {
- let mut rng = StdRng::new().unwrap();
- b.iter(|| {
- for _ in 0..RAND_BENCH_N {
- black_box(rng.next_f64());
- }
- });
- b.bytes = size_of::<f64>() as u64 * RAND_BENCH_N;
-}
diff --git a/vendor/rand/benches/distributions/exponential.rs b/vendor/rand/benches/distributions/exponential.rs
deleted file mode 100644
index 152615d..0000000
--- a/vendor/rand/benches/distributions/exponential.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-use std::mem::size_of;
-use test::Bencher;
-use rand;
-use rand::distributions::exponential::Exp;
-use rand::distributions::Sample;
-
-#[bench]
-fn rand_exp(b: &mut Bencher) {
- let mut rng = rand::weak_rng();
- let mut exp = Exp::new(2.71828 * 3.14159);
-
- b.iter(|| {
- for _ in 0..::RAND_BENCH_N {
- exp.sample(&mut rng);
- }
- });
- b.bytes = size_of::<f64>() as u64 * ::RAND_BENCH_N;
-}
diff --git a/vendor/rand/benches/distributions/gamma.rs b/vendor/rand/benches/distributions/gamma.rs
deleted file mode 100644
index bf3fd36..0000000
--- a/vendor/rand/benches/distributions/gamma.rs
+++ /dev/null
@@ -1,31 +0,0 @@
-use std::mem::size_of;
-use test::Bencher;
-use rand;
-use rand::distributions::IndependentSample;
-use rand::distributions::gamma::Gamma;
-
-#[bench]
-fn bench_gamma_large_shape(b: &mut Bencher) {
- let gamma = Gamma::new(10., 1.0);
- let mut rng = rand::weak_rng();
-
- b.iter(|| {
- for _ in 0..::RAND_BENCH_N {
- gamma.ind_sample(&mut rng);
- }
- });
- b.bytes = size_of::<f64>() as u64 * ::RAND_BENCH_N;
-}
-
-#[bench]
-fn bench_gamma_small_shape(b: &mut Bencher) {
- let gamma = Gamma::new(0.1, 1.0);
- let mut rng = rand::weak_rng();
-
- b.iter(|| {
- for _ in 0..::RAND_BENCH_N {
- gamma.ind_sample(&mut rng);
- }
- });
- b.bytes = size_of::<f64>() as u64 * ::RAND_BENCH_N;
-}
diff --git a/vendor/rand/benches/distributions/mod.rs b/vendor/rand/benches/distributions/mod.rs
deleted file mode 100644
index 49f6bd9..0000000
--- a/vendor/rand/benches/distributions/mod.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-mod exponential;
-mod normal;
-mod gamma;
diff --git a/vendor/rand/benches/distributions/normal.rs b/vendor/rand/benches/distributions/normal.rs
deleted file mode 100644
index 1c858b1..0000000
--- a/vendor/rand/benches/distributions/normal.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-use std::mem::size_of;
-use test::Bencher;
-use rand;
-use rand::distributions::Sample;
-use rand::distributions::normal::Normal;
-
-#[bench]
-fn rand_normal(b: &mut Bencher) {
- let mut rng = rand::weak_rng();
- let mut normal = Normal::new(-2.71828, 3.14159);
-
- b.iter(|| {
- for _ in 0..::RAND_BENCH_N {
- normal.sample(&mut rng);
- }
- });
- b.bytes = size_of::<f64>() as u64 * ::RAND_BENCH_N;
-}
diff --git a/vendor/rand/benches/generators.rs b/vendor/rand/benches/generators.rs
deleted file mode 100644
index daee7c5..0000000
--- a/vendor/rand/benches/generators.rs
+++ /dev/null
@@ -1,133 +0,0 @@
-#![feature(test)]
-
-extern crate test;
-extern crate rand;
-
-const RAND_BENCH_N: u64 = 1000;
-const BYTES_LEN: usize = 1024;
-
-use std::mem::size_of;
-use test::{black_box, Bencher};
-
-use rand::{Rng, StdRng, OsRng, JitterRng};
-use rand::{XorShiftRng, IsaacRng, Isaac64Rng, ChaChaRng};
-
-macro_rules! gen_bytes {
- ($fnn:ident, $gen:ident) => {
- #[bench]
- fn $fnn(b: &mut Bencher) {
- let mut rng: $gen = OsRng::new().unwrap().gen();
- let mut buf = [0u8; BYTES_LEN];
- b.iter(|| {
- for _ in 0..RAND_BENCH_N {
- rng.fill_bytes(&mut buf);
- black_box(buf);
- }
- });
- b.bytes = BYTES_LEN as u64 * RAND_BENCH_N;
- }
- }
-}
-
-macro_rules! gen_bytes_new {
- ($fnn:ident, $gen:ident) => {
- #[bench]
- fn $fnn(b: &mut Bencher) {
- let mut rng = $gen::new().unwrap();
- let mut buf = [0u8; BYTES_LEN];
- b.iter(|| {
- for _ in 0..RAND_BENCH_N {
- rng.fill_bytes(&mut buf);
- black_box(buf);
- }
- });
- b.bytes = BYTES_LEN as u64 * RAND_BENCH_N;
- }
- }
-}
-
-gen_bytes!(gen_bytes_xorshift, XorShiftRng);
-gen_bytes!(gen_bytes_isaac, IsaacRng);
-gen_bytes!(gen_bytes_isaac64, Isaac64Rng);
-gen_bytes!(gen_bytes_chacha, ChaChaRng);
-gen_bytes_new!(gen_bytes_std, StdRng);
-gen_bytes_new!(gen_bytes_os, OsRng);
-
-
-macro_rules! gen_uint {
- ($fnn:ident, $ty:ty, $gen:ident) => {
- #[bench]
- fn $fnn(b: &mut Bencher) {
- let mut rng: $gen = OsRng::new().unwrap().gen();
- b.iter(|| {
- for _ in 0..RAND_BENCH_N {
- black_box(rng.gen::<$ty>());
- }
- });
- b.bytes = size_of::<$ty>() as u64 * RAND_BENCH_N;
- }
- }
-}
-
-macro_rules! gen_uint_new {
- ($fnn:ident, $ty:ty, $gen:ident) => {
- #[bench]
- fn $fnn(b: &mut Bencher) {
- let mut rng = $gen::new().unwrap();
- b.iter(|| {
- for _ in 0..RAND_BENCH_N {
- black_box(rng.gen::<$ty>());
- }
- });
- b.bytes = size_of::<$ty>() as u64 * RAND_BENCH_N;
- }
- }
-}
-
-gen_uint!(gen_u32_xorshift, u32, XorShiftRng);
-gen_uint!(gen_u32_isaac, u32, IsaacRng);
-gen_uint!(gen_u32_isaac64, u32, Isaac64Rng);
-gen_uint!(gen_u32_chacha, u32, ChaChaRng);
-gen_uint_new!(gen_u32_std, u32, StdRng);
-gen_uint_new!(gen_u32_os, u32, OsRng);
-
-gen_uint!(gen_u64_xorshift, u64, XorShiftRng);
-gen_uint!(gen_u64_isaac, u64, IsaacRng);
-gen_uint!(gen_u64_isaac64, u64, Isaac64Rng);
-gen_uint!(gen_u64_chacha, u64, ChaChaRng);
-gen_uint_new!(gen_u64_std, u64, StdRng);
-gen_uint_new!(gen_u64_os, u64, OsRng);
-
-#[bench]
-fn gen_u64_jitter(b: &mut Bencher) {
- let mut rng = JitterRng::new().unwrap();
- b.iter(|| {
- black_box(rng.gen::<u64>());
- });
- b.bytes = size_of::<u64>() as u64;
-}
-
-macro_rules! init_gen {
- ($fnn:ident, $gen:ident) => {
- #[bench]
- fn $fnn(b: &mut Bencher) {
- let mut rng: XorShiftRng = OsRng::new().unwrap().gen();
- b.iter(|| {
- let r2: $gen = rng.gen();
- black_box(r2);
- });
- }
- }
-}
-
-init_gen!(init_xorshift, XorShiftRng);
-init_gen!(init_isaac, IsaacRng);
-init_gen!(init_isaac64, Isaac64Rng);
-init_gen!(init_chacha, ChaChaRng);
-
-#[bench]
-fn init_jitter(b: &mut Bencher) {
- b.iter(|| {
- black_box(JitterRng::new().unwrap());
- });
-}
diff --git a/vendor/rand/benches/misc.rs b/vendor/rand/benches/misc.rs
deleted file mode 100644
index 4251761..0000000
--- a/vendor/rand/benches/misc.rs
+++ /dev/null
@@ -1,62 +0,0 @@
-#![feature(test)]
-
-extern crate test;
-extern crate rand;
-
-use test::{black_box, Bencher};
-
-use rand::{Rng, weak_rng};
-use rand::seq::*;
-
-#[bench]
-fn misc_shuffle_100(b: &mut Bencher) {
- let mut rng = weak_rng();
- let x : &mut [usize] = &mut [1; 100];
- b.iter(|| {
- rng.shuffle(x);
- black_box(&x);
- })
-}
-
-#[bench]
-fn misc_sample_iter_10_of_100(b: &mut Bencher) {
- let mut rng = weak_rng();
- let x : &[usize] = &[1; 100];
- b.iter(|| {
- black_box(sample_iter(&mut rng, x, 10).unwrap_or_else(|e| e));
- })
-}
-
-#[bench]
-fn misc_sample_slice_10_of_100(b: &mut Bencher) {
- let mut rng = weak_rng();
- let x : &[usize] = &[1; 100];
- b.iter(|| {
- black_box(sample_slice(&mut rng, x, 10));
- })
-}
-
-#[bench]
-fn misc_sample_slice_ref_10_of_100(b: &mut Bencher) {
- let mut rng = weak_rng();
- let x : &[usize] = &[1; 100];
- b.iter(|| {
- black_box(sample_slice_ref(&mut rng, x, 10));
- })
-}
-
-macro_rules! sample_indices {
- ($name:ident, $amount:expr, $length:expr) => {
- #[bench]
- fn $name(b: &mut Bencher) {
- let mut rng = weak_rng();
- b.iter(|| {
- black_box(sample_indices(&mut rng, $length, $amount));
- })
- }
- }
-}
-
-sample_indices!(misc_sample_indices_10_of_1k, 10, 1000);
-sample_indices!(misc_sample_indices_50_of_1k, 50, 1000);
-sample_indices!(misc_sample_indices_100_of_1k, 100, 1000);