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This commit is contained in:
Pascal Engélibert 2026-02-02 22:21:01 +01:00
commit e743ec1b73
4 changed files with 151 additions and 133 deletions
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48
Cargo.lock generated
View file

@ -38,9 +38,9 @@ checksum = "5c2f52a0d83e309518ba7c6abc628e21b6009780d5303b1367e6779db50e96d2"
[[package]] [[package]]
name = "bytemuck" name = "bytemuck"
version = "1.24.0" version = "1.25.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1fbdf580320f38b612e485521afda1ee26d10cc9884efaaa750d383e13e3c5f4" checksum = "c8efb64bd706a16a1bdde310ae86b351e4d21550d98d056f22f8a7f7a2183fec"
[[package]] [[package]]
name = "byteorder" name = "byteorder"
@ -133,9 +133,9 @@ dependencies = [
[[package]] [[package]]
name = "glam" name = "glam"
version = "0.30.10" version = "0.31.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "19fc433e8437a212d1b6f1e68c7824af3aed907da60afa994e7f542d18d12aa9" checksum = "74a4d85559e2637d3d839438b5b3d75c31e655276f9544d72475c36b92fabbed"
[[package]] [[package]]
name = "inout" name = "inout"
@ -187,9 +187,9 @@ checksum = "c102f2e5b3db881172fe001d9956cd07aa9f8a37ed366497032e61abed01c937"
[[package]] [[package]]
name = "proc-macro2" name = "proc-macro2"
version = "1.0.105" version = "1.0.106"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "535d180e0ecab6268a3e718bb9fd44db66bbbc256257165fc699dadf70d16fe7" checksum = "8fd00f0bb2e90d81d1044c2b32617f68fcb9fa3bb7640c23e9c748e53fb30934"
dependencies = [ dependencies = [
"unicode-ident", "unicode-ident",
] ]
@ -202,9 +202,9 @@ checksum = "5a651516ddc9168ebd67b24afd085a718be02f8858fe406591b013d101ce2f40"
[[package]] [[package]]
name = "quote" name = "quote"
version = "1.0.43" version = "1.0.44"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "dc74d9a594b72ae6656596548f56f667211f8a97b3d4c3d467150794690dc40a" checksum = "21b2ebcf727b7760c461f091f9f0f539b77b8e87f2fd88131e7f1b433b3cece4"
dependencies = [ dependencies = [
"proc-macro2", "proc-macro2",
] ]
@ -251,12 +251,18 @@ dependencies = [
] ]
[[package]] [[package]]
name = "rand_xoshiro" name = "rand_core"
version = "0.7.0" version = "0.10.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f703f4665700daf5512dcca5f43afa6af89f09db47fb56be587f80636bda2d41" checksum = "0c8d0fd677905edcbeedbf2edb6494d676f0e98d54d5cf9bda0b061cb8fb8aba"
[[package]]
name = "rand_xoshiro"
version = "0.8.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1f0b2cc7bfeef8f0320ca45f88b00157a03c67137022d59393614352d6bf4312"
dependencies = [ dependencies = [
"rand_core 0.9.5", "rand_core 0.10.0",
] ]
[[package]] [[package]]
@ -274,6 +280,7 @@ dependencies = [
"prng_mt", "prng_mt",
"quad-rand", "quad-rand",
"rand", "rand",
"rand_core 0.10.0",
"rand_core 0.6.4", "rand_core 0.6.4",
"rand_xoshiro", "rand_xoshiro",
"romu", "romu",
@ -288,9 +295,9 @@ dependencies = [
[[package]] [[package]]
name = "romu" name = "romu"
version = "0.7.0" version = "0.8.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bd731b0b5899480a0d7cf3b9ce744a92793c98c092f9d6f0a8133ef9fe8024b1" checksum = "7eb6d76270085d48d0c65f0a78d1255905a6bbe3ff4737b7c591b12eecd87b62"
dependencies = [ dependencies = [
"getrandom", "getrandom",
] ]
@ -345,9 +352,10 @@ dependencies = [
[[package]] [[package]]
name = "simd_rand" name = "simd_rand"
version = "0.1.0" version = "0.1.0"
source = "git+https://github.com/martinothamar/simd-rand.git?rev=faff5f147e2e9d57385f94a7c3f2f72ae212ab16#faff5f147e2e9d57385f94a7c3f2f72ae212ab16" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e73ec6c870b8163d07adb888cf70de0a613b76db7b0f3001165f93b1beb87c1b"
dependencies = [ dependencies = [
"rand_core 0.6.4", "rand_core 0.9.5",
] ]
[[package]] [[package]]
@ -435,18 +443,18 @@ dependencies = [
[[package]] [[package]]
name = "zerocopy" name = "zerocopy"
version = "0.8.33" version = "0.8.37"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "668f5168d10b9ee831de31933dc111a459c97ec93225beb307aed970d1372dfd" checksum = "7456cf00f0685ad319c5b1693f291a650eaf345e941d082fc4e03df8a03996ac"
dependencies = [ dependencies = [
"zerocopy-derive", "zerocopy-derive",
] ]
[[package]] [[package]]
name = "zerocopy-derive" name = "zerocopy-derive"
version = "0.8.33" version = "0.8.37"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2c7962b26b0a8685668b671ee4b54d007a67d4eaf05fda79ac0ecf41e32270f1" checksum = "1328722bbf2115db7e19d69ebcc15e795719e2d66b60827c6a69a117365e37a0"
dependencies = [ dependencies = [
"proc-macro2", "proc-macro2",
"quote", "quote",

7
Cargo.toml
View file

@ -16,10 +16,11 @@ prng_mt = "0.1.0"
quad-rand = "0.2.3" quad-rand = "0.2.3"
rand = "0.9.2" rand = "0.9.2"
rand_core_06 = { package = "rand_core", version = "0.6.4" } rand_core_06 = { package = "rand_core", version = "0.6.4" }
rand_xoshiro = "0.7.0" rand_core_10 = { package = "rand_core", version = "0.10.0" }
romu = "0.7.0" rand_xoshiro = "0.8.0"
romu = "0.8.0"
shishua = "0.2.0" shishua = "0.2.0"
simd_rand = { git = "https://github.com/martinothamar/simd-rand.git", rev = "faff5f147e2e9d57385f94a7c3f2f72ae212ab16" } simd_rand = { version = "0.1.0", features = ["portable"] }
simplerand = "1.6.0" simplerand = "1.6.0"
tiny_prng = "0.2.5" tiny_prng = "0.2.5"
tinyrand = "0.5.0" tinyrand = "0.5.0"

130
README.md
View file

@ -19,74 +19,76 @@ Inclusion criteria:
RUSTFLAGS='-C target-cpu=native' cargo run --release RUSTFLAGS='-C target-cpu=native' cargo run --release
``` ```
rustc 1.95.0-nightly (57d2fb136 2026-02-01)
Results on AMD Ryzen 7 5700X: (with AVX2) Results on AMD Ryzen 7 5700X: (with AVX2)
``` ```
Time (s) PRNG Time (s) PRNG
0.06681618 frand::Rand 0.06720725 simd_rand::specific::avx2::xoshiro256plusplus::Xoshiro256PlusPlusX4
0.06935108 simd_rand::portable::xoshiro256plusplusx4::Xoshiro256PlusPlusX4 0.06825219 simd_rand::portable::xoshiro256plusx4::Xoshiro256PlusX4
0.07013825 simd_rand::specific::avx2::xoshiro256plus::Xoshiro256PlusX4 0.06890218 simd_rand::specific::avx2::xoshiro256plus::Xoshiro256PlusX4
0.070464075 simd_rand::specific::avx2::xoshiro256plusplus::Xoshiro256PlusPlusX4 0.069135666 simd_rand::portable::xoshiro256plusplusx4::Xoshiro256PlusPlusX4
0.07331398 simd_rand::portable::xoshiro256plusx8::Xoshiro256PlusX8 0.07073431 simd_rand::portable::xoshiro256plusx8::Xoshiro256PlusX8
0.07332602 simd_rand::portable::xoshiro256plusplusx8::Xoshiro256PlusPlusX8 0.07283282 simd_rand::portable::xoshiro256plusplusx8::Xoshiro256PlusPlusX8
0.07440938 simd_rand::portable::xoshiro256plusx4::Xoshiro256PlusX4 0.07305191 frand::Rand
0.077901766 fast_rands::RomuDuoJrRand 0.076635174 fast_rands::RomuDuoJrRand
0.07997875 rand_xoshiro::xoshiro256plus::Xoshiro256Plus 0.07750931 rand_xoshiro::xoshiro256plus::Xoshiro256Plus
0.08022531 wyhash::v1::traits::WyRng 0.0798837 wyhash::v1::traits::WyRng
0.08147533 romu::Rng 0.08170648 fast_rands::RomuTrioRand
0.082410775 fast_rands::RomuTrioRand 0.082019165 romu::Rng
0.08576214 rand_xoshiro::xoshiro256starstar::Xoshiro256StarStar 0.08613385 simd_rand::specific::avx2::shishua::Shishua<32768>
0.08702609 wyhash::final3::traits::WyRng 0.08767373 tinyrand::wyrand::Wyrand
0.087389685 wyrand::final_v4_2::wyrand::WyRand 0.08789389 wyhash::final3::traits::WyRng
0.08785791 tinyrand::wyrand::Wyrand 0.087896034 fastrand::Rng
0.08805069 fastrand::Rng 0.08798213 wyrand::final_v4_2::wyrand::WyRand
0.088699095 simd_rand::specific::avx2::shishua::Shishua<32768> 0.089724645 rand_xoshiro::xoshiro256starstar::Xoshiro256StarStar
0.089351326 rand_xoshiro::xoroshiro128plus::Xoroshiro128Plus 0.090424806 rand_xoshiro::xoroshiro128plus::Xoroshiro128Plus
0.090053834 fast_rands::Xoshiro256PlusPlusRand 0.09778529 tiny_prng::pcg::PcgXslRr6432Mcg
0.09293575 rand::rngs::small::SmallRng 0.098746814 rand_xoshiro::xoroshiro128plusplus::Xoroshiro128PlusPlus
0.09571917 rand_xoshiro::xoshiro256plusplus::Xoshiro256PlusPlus 0.10192768 rand_xoshiro::xoroshiro128starstar::Xoroshiro128StarStar
0.09630984 rand_xoshiro::xoshiro512plus::Xoshiro512Plus 0.10222766 fast_rands::Xoshiro256PlusPlusRand
0.09719508 tiny_prng::pcg::PcgXslRr6432Mcg 0.1025012 rand_xoshiro::xoshiro256plusplus::Xoshiro256PlusPlus
0.10209641 rand_xoshiro::xoshiro512starstar::Xoshiro512StarStar 0.10895407 rand::rngs::small::SmallRng
0.10582184 rand_xoshiro::xoroshiro128starstar::Xoroshiro128StarStar 0.109856725 rand_xoshiro::xoshiro512plus::Xoshiro512Plus
0.107617944 rand_xoshiro::xoshiro512plusplus::Xoshiro512PlusPlus 0.1161916 tinyrand::xorshift::Xorshift
0.11635949 tinyrand::xorshift::Xorshift 0.11952907 shishua::core::ShiShuAState
0.11716504 rand_xoshiro::xoroshiro128plusplus::Xoroshiro128PlusPlus 0.1273132 tiny_prng::pcg::PcgXslRrMcg
0.12221907 shishua::core::ShiShuAState 0.1313371 tiny_prng::xorshift::Xorshift1024star
0.1273574 tiny_prng::pcg::PcgXslRrMcg 0.13799635 tiny_prng::xorshift::Xorshift128
0.13119678 tiny_prng::xorshift::Xorshift1024star 0.1382492 rand_xoshiro::xoshiro512plusplus::Xoshiro512PlusPlus
0.13813396 tiny_prng::xorshift::Xorshift128 0.13890779 rand_xoshiro::xoshiro512starstar::Xoshiro512StarStar
0.14830554 rand_xoshiro::splitmix64::SplitMix64 0.14007749 rand_xoshiro::splitmix64::SplitMix64
0.1490197 fast_rands::Sfc64Rand 0.14576794 rand_xoshiro::xoshiro128plus::Xoshiro128Plus
0.15220404 tiny_prng::pcg::PcgXslRr 0.15051891 fast_rands::Sfc64Rand
0.15493397 tinyrand::splitmix::SplitMix 0.1522026 tiny_prng::pcg::PcgXslRr
0.16185075 rand_xoshiro::xoshiro128plus::Xoshiro128Plus 0.15726987 tinyrand::splitmix::SplitMix
0.17024948 bsd4random::BSD 0.15869391 prng_mt::mt19937::MT19937_64
0.17189687 prng_mt::mt19937::MT19937_64 0.15959476 rand_xoshiro::xoshiro128starstar::Xoshiro128StarStar
0.1737906 fast_rands::XorShift64Rand 0.1698655 bsd4random::BSD
0.17380002 tiny_prng::xorshift::Xorshift64 0.17368329 tiny_prng::xorshift::Xorshift64
0.17656836 fast_rands::Lehmer64Rand 0.17383604 rand_xoshiro::xoroshiro64star::Xoroshiro64Star
0.18433817 mcg59::MCG59 0.17391294 fast_rands::XorShift64Rand
0.18995807 tiny_prng::xorshift::Xorshift64star 0.1766414 fast_rands::Lehmer64Rand
0.19150706 rand_xoshiro::xoshiro128plusplus::Xoshiro128PlusPlus 0.17737824 tiny_prng::xorshift::Xorshift64star
0.19262685 rand_xoshiro::xoshiro128starstar::Xoshiro128StarStar 0.18385774 mcg59::MCG59
0.20068832 tiny_prng::mt64::Mt19937 0.18856412 rand_xoshiro::xoshiro128plusplus::Xoshiro128PlusPlus
0.2185049 aes_prng::AesRng 0.20034873 tiny_prng::mt64::Mt19937
0.23102058 rand_xoshiro::xoroshiro64star::Xoroshiro64Star 0.21738203 rand_xoshiro::xoroshiro64starstar::Xoroshiro64StarStar
0.23144223 tiny_prng::pcg::PcgXshRs6432 0.21857128 aes_prng::AesRng
0.23157886 tiny_prng::pcg::PcgXshRr6432 0.23149101 tiny_prng::pcg::PcgXshRs6432
0.25709888 rand_xoshiro::xoroshiro64starstar::Xoroshiro64StarStar 0.23159662 tiny_prng::pcg::PcgXshRr6432
0.28615955 rand::rngs::std::StdRng 0.28765705 rand::rngs::std::StdRng
0.29523018 prng_mt::mt19937::MT19937 0.29028276 prng_mt::mt19937::MT19937
0.31545836 quad_rand::RandGenerator 0.3162913 quad_rand::RandGenerator
0.34703827 tiny_prng::xorshift::Xorshift32 0.34691545 tiny_prng::xorshift::Xorshift32
0.34762907 nanorand::rand::wyrand::WyRand 0.34718052 nanorand::rand::wyrand::WyRand
0.39694864 tiny_prng::mt::Mt19937 0.3953146 tiny_prng::mt::Mt19937
0.46873802 nanorand::rand::pcg64::Pcg64 0.40042716 nanorand::rand::pcg64::Pcg64
0.8413978 nanorand::rand::chacha::ChaCha<8> 0.9632352 nanorand::rand::chacha::ChaCha<8>
1.769573 shishua::rand::ShiShuARng 1.772863 shishua::rand::ShiShuARng
3.5496118 acorn_prng::Acorn 3.5408454 acorn_prng::Acorn
3.7084286 simplerand::Random 3.706891 simplerand::Random
``` ```
Results on Intel Core i5-7300HQ: (with AVX2) Results on Intel Core i5-7300HQ: (with AVX2)

99
src/main.rs
View file

@ -117,11 +117,16 @@ fn main() {
#[cfg(all(target_arch = "x86_64", target_feature = "avx2"))] #[cfg(all(target_arch = "x86_64", target_feature = "avx2"))]
{ {
bench.run_bench::<simd_rand::specific::avx2::Shishua<{simd_rand::specific::avx2::DEFAULT_BUFFER_SIZE}>>(seed_u64, &mut output_u64); bench.run_bench::<simd_rand::specific::avx2::Shishua<{simd_rand::specific::avx2::DEFAULT_BUFFER_SIZE}>>(seed_u64, &mut output_u64);
bench.run_bench::<simd_rand::specific::avx2::Xoshiro256PlusPlusX4>(seed_u64, &mut output_u64); bench.run_bench::<simd_rand::specific::avx2::Xoshiro256PlusPlusX4>(
seed_u64,
&mut output_u64,
);
bench.run_bench::<simd_rand::specific::avx2::Xoshiro256PlusX4>(seed_u64, &mut output_u64); bench.run_bench::<simd_rand::specific::avx2::Xoshiro256PlusX4>(seed_u64, &mut output_u64);
} }
bench.results.sort_by(|(_name1, time1), (_name2, time2)| time1.partial_cmp(time2).unwrap()); bench
.results
.sort_by(|(_name1, time1), (_name2, time2)| time1.partial_cmp(time2).unwrap());
println!(); println!();
println!("Time (s)\tPRNG"); println!("Time (s)\tPRNG");
@ -166,12 +171,12 @@ impl RandProvider for rand_xoshiro::SplitMix64 {
type Seed = [u8; 8]; type Seed = [u8; 8];
type Output = u8; type Output = u8;
fn new(seed: Self::Seed) -> Self { fn new(seed: Self::Seed) -> Self {
use rand::{SeedableRng}; use rand_core_10::SeedableRng;
Self::from_seed(seed) Self::from_seed(seed)
} }
fn generate(&mut self, output: &mut [u8]) { fn generate(&mut self, output: &mut [u8]) {
use rand::RngCore; use rand_core_10::Rng;
self.fill_bytes(output); self.fill_bytes(output);
} }
} }
@ -180,12 +185,12 @@ impl RandProvider for rand_xoshiro::Xoroshiro128Plus {
type Seed = [u8; 16]; type Seed = [u8; 16];
type Output = u8; type Output = u8;
fn new(seed: Self::Seed) -> Self { fn new(seed: Self::Seed) -> Self {
use rand::{SeedableRng}; use rand_core_10::SeedableRng;
Self::from_seed(seed) Self::from_seed(seed)
} }
fn generate(&mut self, output: &mut [u8]) { fn generate(&mut self, output: &mut [u8]) {
use rand::RngCore; use rand_core_10::Rng;
self.fill_bytes(output); self.fill_bytes(output);
} }
} }
@ -194,12 +199,12 @@ impl RandProvider for rand_xoshiro::Xoroshiro128PlusPlus {
type Seed = [u8; 16]; type Seed = [u8; 16];
type Output = u8; type Output = u8;
fn new(seed: Self::Seed) -> Self { fn new(seed: Self::Seed) -> Self {
use rand::{SeedableRng}; use rand_core_10::SeedableRng;
Self::from_seed(seed) Self::from_seed(seed)
} }
fn generate(&mut self, output: &mut [u8]) { fn generate(&mut self, output: &mut [u8]) {
use rand::RngCore; use rand_core_10::Rng;
self.fill_bytes(output); self.fill_bytes(output);
} }
} }
@ -208,12 +213,12 @@ impl RandProvider for rand_xoshiro::Xoroshiro128StarStar {
type Seed = [u8; 16]; type Seed = [u8; 16];
type Output = u8; type Output = u8;
fn new(seed: Self::Seed) -> Self { fn new(seed: Self::Seed) -> Self {
use rand::{SeedableRng}; use rand_core_10::SeedableRng;
Self::from_seed(seed) Self::from_seed(seed)
} }
fn generate(&mut self, output: &mut [u8]) { fn generate(&mut self, output: &mut [u8]) {
use rand::RngCore; use rand_core_10::Rng;
self.fill_bytes(output); self.fill_bytes(output);
} }
} }
@ -222,12 +227,12 @@ impl RandProvider for rand_xoshiro::Xoroshiro64Star {
type Seed = [u8; 8]; type Seed = [u8; 8];
type Output = u8; type Output = u8;
fn new(seed: Self::Seed) -> Self { fn new(seed: Self::Seed) -> Self {
use rand::{SeedableRng}; use rand_core_10::SeedableRng;
Self::from_seed(seed) Self::from_seed(seed)
} }
fn generate(&mut self, output: &mut [u8]) { fn generate(&mut self, output: &mut [u8]) {
use rand::RngCore; use rand_core_10::Rng;
self.fill_bytes(output); self.fill_bytes(output);
} }
} }
@ -236,12 +241,12 @@ impl RandProvider for rand_xoshiro::Xoroshiro64StarStar {
type Seed = [u8; 8]; type Seed = [u8; 8];
type Output = u8; type Output = u8;
fn new(seed: Self::Seed) -> Self { fn new(seed: Self::Seed) -> Self {
use rand::{SeedableRng}; use rand_core_10::SeedableRng;
Self::from_seed(seed) Self::from_seed(seed)
} }
fn generate(&mut self, output: &mut [u8]) { fn generate(&mut self, output: &mut [u8]) {
use rand::RngCore; use rand_core_10::Rng;
self.fill_bytes(output); self.fill_bytes(output);
} }
} }
@ -250,12 +255,12 @@ impl RandProvider for rand_xoshiro::Xoshiro128Plus {
type Seed = [u8; 16]; type Seed = [u8; 16];
type Output = u8; type Output = u8;
fn new(seed: Self::Seed) -> Self { fn new(seed: Self::Seed) -> Self {
use rand::{SeedableRng}; use rand_core_10::SeedableRng;
Self::from_seed(seed) Self::from_seed(seed)
} }
fn generate(&mut self, output: &mut [u8]) { fn generate(&mut self, output: &mut [u8]) {
use rand::RngCore; use rand_core_10::Rng;
self.fill_bytes(output); self.fill_bytes(output);
} }
} }
@ -264,12 +269,12 @@ impl RandProvider for rand_xoshiro::Xoshiro128PlusPlus {
type Seed = [u8; 16]; type Seed = [u8; 16];
type Output = u8; type Output = u8;
fn new(seed: Self::Seed) -> Self { fn new(seed: Self::Seed) -> Self {
use rand::{SeedableRng}; use rand_core_10::SeedableRng;
Self::from_seed(seed) Self::from_seed(seed)
} }
fn generate(&mut self, output: &mut [u8]) { fn generate(&mut self, output: &mut [u8]) {
use rand::RngCore; use rand_core_10::Rng;
self.fill_bytes(output); self.fill_bytes(output);
} }
} }
@ -278,12 +283,12 @@ impl RandProvider for rand_xoshiro::Xoshiro128StarStar {
type Seed = [u8; 16]; type Seed = [u8; 16];
type Output = u8; type Output = u8;
fn new(seed: Self::Seed) -> Self { fn new(seed: Self::Seed) -> Self {
use rand::{SeedableRng}; use rand_core_10::SeedableRng;
Self::from_seed(seed) Self::from_seed(seed)
} }
fn generate(&mut self, output: &mut [u8]) { fn generate(&mut self, output: &mut [u8]) {
use rand::RngCore; use rand_core_10::Rng;
self.fill_bytes(output); self.fill_bytes(output);
} }
} }
@ -292,12 +297,12 @@ impl RandProvider for rand_xoshiro::Xoshiro256Plus {
type Seed = [u8; 32]; type Seed = [u8; 32];
type Output = u8; type Output = u8;
fn new(seed: Self::Seed) -> Self { fn new(seed: Self::Seed) -> Self {
use rand::{SeedableRng}; use rand_core_10::SeedableRng;
Self::from_seed(seed) Self::from_seed(seed)
} }
fn generate(&mut self, output: &mut [u8]) { fn generate(&mut self, output: &mut [u8]) {
use rand::RngCore; use rand_core_10::Rng;
self.fill_bytes(output); self.fill_bytes(output);
} }
} }
@ -306,12 +311,12 @@ impl RandProvider for rand_xoshiro::Xoshiro256PlusPlus {
type Seed = [u8; 32]; type Seed = [u8; 32];
type Output = u8; type Output = u8;
fn new(seed: Self::Seed) -> Self { fn new(seed: Self::Seed) -> Self {
use rand::{SeedableRng}; use rand_core_10::SeedableRng;
Self::from_seed(seed) Self::from_seed(seed)
} }
fn generate(&mut self, output: &mut [u8]) { fn generate(&mut self, output: &mut [u8]) {
use rand::RngCore; use rand_core_10::Rng;
self.fill_bytes(output); self.fill_bytes(output);
} }
} }
@ -320,12 +325,12 @@ impl RandProvider for rand_xoshiro::Xoshiro256StarStar {
type Seed = [u8; 32]; type Seed = [u8; 32];
type Output = u8; type Output = u8;
fn new(seed: Self::Seed) -> Self { fn new(seed: Self::Seed) -> Self {
use rand::{SeedableRng}; use rand_core_10::SeedableRng;
Self::from_seed(seed) Self::from_seed(seed)
} }
fn generate(&mut self, output: &mut [u8]) { fn generate(&mut self, output: &mut [u8]) {
use rand::RngCore; use rand_core_10::Rng;
self.fill_bytes(output); self.fill_bytes(output);
} }
} }
@ -334,12 +339,12 @@ impl RandProvider for rand_xoshiro::Xoshiro512Plus {
type Seed = [u8; 64]; type Seed = [u8; 64];
type Output = u8; type Output = u8;
fn new(seed: Self::Seed) -> Self { fn new(seed: Self::Seed) -> Self {
use rand::{SeedableRng}; use rand_core_10::SeedableRng;
Self::from_seed(rand_xoshiro::Seed512(seed)) Self::from_seed(rand_xoshiro::Seed512(seed))
} }
fn generate(&mut self, output: &mut [u8]) { fn generate(&mut self, output: &mut [u8]) {
use rand::RngCore; use rand_core_10::Rng;
self.fill_bytes(output); self.fill_bytes(output);
} }
} }
@ -348,12 +353,12 @@ impl RandProvider for rand_xoshiro::Xoshiro512PlusPlus {
type Seed = [u8; 64]; type Seed = [u8; 64];
type Output = u8; type Output = u8;
fn new(seed: Self::Seed) -> Self { fn new(seed: Self::Seed) -> Self {
use rand::{SeedableRng}; use rand_core_10::SeedableRng;
Self::from_seed(rand_xoshiro::Seed512(seed)) Self::from_seed(rand_xoshiro::Seed512(seed))
} }
fn generate(&mut self, output: &mut [u8]) { fn generate(&mut self, output: &mut [u8]) {
use rand::RngCore; use rand_core_10::Rng;
self.fill_bytes(output); self.fill_bytes(output);
} }
} }
@ -362,12 +367,12 @@ impl RandProvider for rand_xoshiro::Xoshiro512StarStar {
type Seed = [u8; 64]; type Seed = [u8; 64];
type Output = u8; type Output = u8;
fn new(seed: Self::Seed) -> Self { fn new(seed: Self::Seed) -> Self {
use rand::{SeedableRng}; use rand_core_10::SeedableRng;
Self::from_seed(rand_xoshiro::Seed512(seed)) Self::from_seed(rand_xoshiro::Seed512(seed))
} }
fn generate(&mut self, output: &mut [u8]) { fn generate(&mut self, output: &mut [u8]) {
use rand::RngCore; use rand_core_10::Rng;
self.fill_bytes(output); self.fill_bytes(output);
} }
} }
@ -621,7 +626,7 @@ impl RandProvider for shishua::ShiShuARng {
type Seed = u64; type Seed = u64;
type Output = u8; type Output = u8;
fn new(seed: Self::Seed) -> Self { fn new(seed: Self::Seed) -> Self {
use rand::{SeedableRng}; use rand::SeedableRng;
Self::seed_from_u64(seed) Self::seed_from_u64(seed)
} }
@ -663,7 +668,7 @@ impl RandProvider for rand::prelude::StdRng {
type Seed = [u8; 32]; type Seed = [u8; 32];
type Output = u8; type Output = u8;
fn new(seed: Self::Seed) -> Self { fn new(seed: Self::Seed) -> Self {
use rand::{SeedableRng}; use rand::SeedableRng;
Self::from_seed(seed) Self::from_seed(seed)
} }
@ -677,7 +682,7 @@ impl RandProvider for rand::prelude::SmallRng {
type Seed = [u8; 32]; type Seed = [u8; 32];
type Output = u8; type Output = u8;
fn new(seed: Self::Seed) -> Self { fn new(seed: Self::Seed) -> Self {
use rand::{SeedableRng}; use rand::SeedableRng;
Self::from_seed(seed) Self::from_seed(seed)
} }
@ -691,7 +696,7 @@ impl RandProvider for aes_prng::AesRng {
type Seed = [u8; 16]; type Seed = [u8; 16];
type Output = u8; type Output = u8;
fn new(seed: Self::Seed) -> Self { fn new(seed: Self::Seed) -> Self {
use rand::{SeedableRng}; use rand::SeedableRng;
Self::from_seed(seed) Self::from_seed(seed)
} }
@ -929,7 +934,7 @@ impl RandProvider for wyhash::WyRng {
type Seed = [u8; 8]; type Seed = [u8; 8];
type Output = u8; type Output = u8;
fn new(seed: Self::Seed) -> Self { fn new(seed: Self::Seed) -> Self {
use rand::{SeedableRng}; use rand::SeedableRng;
Self::from_seed(seed) Self::from_seed(seed)
} }
@ -943,7 +948,7 @@ impl RandProvider for wyhash::final3::WyRng {
type Seed = [u8; 8]; type Seed = [u8; 8];
type Output = u8; type Output = u8;
fn new(seed: Self::Seed) -> Self { fn new(seed: Self::Seed) -> Self {
use rand::{SeedableRng}; use rand::SeedableRng;
Self::from_seed(seed) Self::from_seed(seed)
} }
@ -971,7 +976,7 @@ impl RandProvider for simd_rand::portable::Xoshiro256PlusPlusX4 {
type Seed = u64; type Seed = u64;
type Output = u64; type Output = u64;
fn new(seed: Self::Seed) -> Self { fn new(seed: Self::Seed) -> Self {
use rand_core_06::{SeedableRng}; use rand::SeedableRng;
Self::seed_from_u64(seed) Self::seed_from_u64(seed)
} }
@ -987,7 +992,7 @@ impl RandProvider for simd_rand::portable::Xoshiro256PlusPlusX8 {
type Seed = u64; type Seed = u64;
type Output = u64; type Output = u64;
fn new(seed: Self::Seed) -> Self { fn new(seed: Self::Seed) -> Self {
use rand_core_06::{SeedableRng}; use rand::SeedableRng;
Self::seed_from_u64(seed) Self::seed_from_u64(seed)
} }
@ -1003,7 +1008,7 @@ impl RandProvider for simd_rand::portable::Xoshiro256PlusX4 {
type Seed = u64; type Seed = u64;
type Output = u64; type Output = u64;
fn new(seed: Self::Seed) -> Self { fn new(seed: Self::Seed) -> Self {
use rand_core_06::{SeedableRng}; use rand::SeedableRng;
Self::seed_from_u64(seed) Self::seed_from_u64(seed)
} }
@ -1019,7 +1024,7 @@ impl RandProvider for simd_rand::portable::Xoshiro256PlusX8 {
type Seed = u64; type Seed = u64;
type Output = u64; type Output = u64;
fn new(seed: Self::Seed) -> Self { fn new(seed: Self::Seed) -> Self {
use rand_core_06::{SeedableRng}; use rand::SeedableRng;
Self::seed_from_u64(seed) Self::seed_from_u64(seed)
} }
@ -1032,11 +1037,13 @@ impl RandProvider for simd_rand::portable::Xoshiro256PlusX8 {
} }
#[cfg(all(target_arch = "x86_64", target_feature = "avx2"))] #[cfg(all(target_arch = "x86_64", target_feature = "avx2"))]
impl RandProvider for simd_rand::specific::avx2::Shishua<{simd_rand::specific::avx2::DEFAULT_BUFFER_SIZE}> { impl RandProvider
for simd_rand::specific::avx2::Shishua<{ simd_rand::specific::avx2::DEFAULT_BUFFER_SIZE }>
{
type Seed = u64; type Seed = u64;
type Output = u64; type Output = u64;
fn new(seed: Self::Seed) -> Self { fn new(seed: Self::Seed) -> Self {
use rand_core_06::{SeedableRng}; use rand::SeedableRng;
Self::seed_from_u64(seed) Self::seed_from_u64(seed)
} }
@ -1053,7 +1060,7 @@ impl RandProvider for simd_rand::specific::avx2::Xoshiro256PlusPlusX4 {
type Seed = u64; type Seed = u64;
type Output = u64; type Output = u64;
fn new(seed: Self::Seed) -> Self { fn new(seed: Self::Seed) -> Self {
use rand_core_06::{SeedableRng}; use rand::SeedableRng;
Self::seed_from_u64(seed) Self::seed_from_u64(seed)
} }
@ -1070,7 +1077,7 @@ impl RandProvider for simd_rand::specific::avx2::Xoshiro256PlusX4 {
type Seed = u64; type Seed = u64;
type Output = u64; type Output = u64;
fn new(seed: Self::Seed) -> Self { fn new(seed: Self::Seed) -> Self {
use rand_core_06::{SeedableRng}; use rand::SeedableRng;
Self::seed_from_u64(seed) Self::seed_from_u64(seed)
} }