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refactor(zseri/store-ref-scanner): get rid of proc_unroll dependency

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Change-Id: I0d4a8b2af814fd2870c3eb4218ee4fbaba1216f5
Reviewed-on: https://cl.tvl.fyi/c/depot/+/4605
Tested-by: BuildkiteCI
Reviewed-by: zseri <zseri.devel@ytrizja.de>
This commit is contained in:
zseri 2021-12-25 05:23:13 +01:00
parent f4dddea4c3
commit 1cc8aa56a4
8 changed files with 96 additions and 1123 deletions
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28
users/zseri/store-ref-scanner/src/hbm.rs
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@ -15,17 +15,19 @@ impl HalfBytesMask {
]);
#[inline]
#[proc_unroll::unroll]
pub const fn from_expanded(x: [bool; 128]) -> Self {
let mut ret = [0u8; 16];
for idx in 0..16 {
let mut tmp = 0;
let mut idx = 0;
while idx < 16 {
let fin = idx * 8;
macro_rules! bitx {
($($a:expr),+) => {{ $( if x[fin + $a] { tmp += (1 << $a) as u8; } )+ }}
let mut idx2 = 0;
while idx2 < 8 {
if x[fin + idx2] {
ret[idx] += (1 << idx2) as u8;
}
idx2 += 1;
}
bitx!(0, 1, 2, 3, 4, 5, 6, 7);
ret[idx] = tmp;
idx += 1;
}
Self(ret)
}
@ -38,17 +40,19 @@ impl HalfBytesMask {
})
}
#[proc_unroll::unroll]
pub const fn into_expanded(self) -> [bool; 128] {
let Self(ihbm) = self;
let mut ret = [false; 128];
for idx in 0..16 {
let mut idx = 0;
while idx < 16 {
let fin = idx * 8;
let curi = ihbm[idx];
macro_rules! bitx {
($($a:expr),+) => {{ $( ret[fin + $a] = (curi >> $a) & 0b1 != 0; )+ }}
let mut idx2 = 0;
while idx2 < 8 {
ret[fin + idx2] = (curi >> idx2) & 0b1 != 0;
idx2 += 1;
}
bitx!(0, 1, 2, 3, 4, 5, 6, 7);
idx += 1;
}
ret
}