shenjack/namerena-rs
shenjack/namerena-rs
0
0
Fork 0
Code Issues 1 Pull Requests Packages Projects Releases 4 Wiki Activity

我先把这个改了

Browse Source
This commit is contained in:
shenjack 2024-03-02 12:06:59 +08:00
parent 3fc6f01ba1
commit 04ea7d218b
Signed by: shenjack
GPG Key ID: 7B1134A979775551
1 changed files with 87 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

93
src/name.rs
View File

@ -1,5 +1,7 @@
#[cfg(feature = "simd")]
use std::simd::u8x64;
#[cfg(feature = "simd")]
use std::simd::cmp::SimdPartialOrd;
use tracing::warn;
@ -191,20 +193,30 @@ impl Namer {
#[cfg(feature = "simd")]
{
let mut simd_val = val.clone();
let x_a = u8x64::splat(181);
let x_b = u8x64::splat(160);
let mut simd_val_b = [0_u8; 256];
// let mut simd_target = [false; 256];
let simd_181 = u8x64::splat(181);
let simd_160 = u8x64::splat(160);
let simd_63 = u8x64::splat(63);
let simd_88 = u8x64::splat(88);
let simd_217 = u8x64::splat(217);
for i in (0..256).step_by(64) {
// 一次性加载4个数字
// 一次性加载64个数字
let mut x = u8x64::from_slice(&simd_val[i..]);
x = x * x_a + x_b;
x = x * simd_181 + simd_160;
// 写入到 simd_val
x.copy_to_slice(&mut simd_val[i..]);
x = x & simd_63;
x.copy_to_slice(&mut simd_val_b[i..]);
}
let mut mod_count = 0;
for i in 0..96 {
let k = simd_val[i];
if k >= 89 && k < 217 {
name_base[mod_count as usize] = (k & 63) as u8;
name_base[mod_count as usize] = simd_val_b[i];
mod_count += 1;
}
if mod_count >= 31 {
@ -215,7 +227,7 @@ impl Namer {
for i in 96..256 {
let k = simd_val[i];
if k >= 89 && k < 217 {
name_base[mod_count as usize] = (k & 63) as u8;
name_base[mod_count as usize] = simd_val_b[i];
mod_count += 1;
}
if mod_count >= 30 {
@ -269,6 +281,75 @@ impl Namer {
}
}
#[inline(always)]
pub fn update_skill(&mut self) {
/*
template <int len>
void calc_skills() {
// q_len = -1;
// memcpy(val, val_base, sizeof val);
// for (int _ = 0; _ < 2; _++)
// for (int i = s = 0, j = 0; i < N; i++, j++) {
// s += name[j];
// s += val[i];
// std::swap(val[i], val[s]);
// if (j == len) j = -1;
// }
for (int i = 0; i < N; i++)
if (val[i] * 181 + 199 & 128) name_base[++q_len] = val[i] * 53 & 63 ^ 32;
u8_t *a = name_base + K;
for (int i = 0; i < skill_cnt; i++) skill[i] = i;
p = q = s = 0;
for (int _ = 0; _ < 2; _++)
for (int i = 0; i < skill_cnt; i++) {
s = (s + rnd() + skill[i]) % skill_cnt;
std::swap(skill[i], skill[s]);
}
int last = -1;
for (int i = 0, j = 0; j < 16; i += 4, j++) {
u8_t p = std::min(std::min(a[i], a[i + 1]), std::min(a[i + 2], a[i + 3]));
if (p > 10 && skill[j] < 35) {
freq[j] = p - 10;
if (skill[j] < 25) last = j;
} else
freq[j] = 0;
}
if (last != -1) freq[last] <<= 1;
if (freq[14] && last != 14)
freq[14] += std::min(std::min(name_base[60], name_base[61]), freq[14]);
if (freq[15] && last != 15)
freq[15] += std::min(std::min(name_base[62], name_base[63]), freq[15]);
} */
#[cfg(feature = "simd")]
{
let mut simd_val = self.val.clone();
let mut simd_val_b = self.val.clone();
let simd_181 = u8x64::splat(181);
let simd_199 = u8x64::splat(199);
let simd_128 = u8x64::splat(128);
let simd_53 = u8x64::splat(53);
let simd_63 = u8x64::splat(63);
let simd_32 = u8x64::splat(32);
for i in (0..256).step_by(64) {
let mut x = u8x64::from_slice(&simd_val[i..]);
let mut y = u8x64::from_slice(&simd_val_b[i..]);
x = x * simd_181 + simd_199 & simd_128;
y = y * simd_53 & simd_63 ^ simd_32;
x.copy_to_slice(&mut simd_val[i..]);
y.copy_to_slice(&mut simd_val_b[i..]);
}
}
#[cfg(not(feature = "simd"))]
{
}
}
#[inline(always)]
pub fn get_property(&self) -> f32 {
let sum1 = self.name_prop[1..=7].iter().sum::<u32>();