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This commit is contained in:
Pro7ech
2025-10-13 12:14:11 +02:00
parent 662e533eac
commit cf377ff243
94 changed files with 1892 additions and 1235 deletions
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68
poulpy-core/src/layouts/compressed/gglwe_tsk.rs
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@@ -5,18 +5,18 @@ use poulpy_hal::{
};
use crate::layouts::{
Base2K, Degree, Dnum, Dsize, GGLWEInfos, GGLWETensorKey, GLWEInfos, LWEInfos, Rank, TorusPrecision,
compressed::{Decompress, GGLWEKeyCompressed, GGLWEKeyCompressedToMut, GGLWEKeyCompressedToRef},
Base2K, Degree, Dnum, Dsize, GGLWEInfos, GLWEInfos, LWEInfos, Rank, TensorKey, TorusPrecision,
compressed::{Decompress, GLWESwitchingKeyCompressed, GLWESwitchingKeyCompressedToMut, GLWESwitchingKeyCompressedToRef},
};
use byteorder::{LittleEndian, ReadBytesExt, WriteBytesExt};
use std::fmt;
#[derive(PartialEq, Eq, Clone)]
pub struct GGLWETensorKeyCompressed<D: Data> {
pub(crate) keys: Vec<GGLWEKeyCompressed<D>>,
pub struct TensorKeyCompressed<D: Data> {
pub(crate) keys: Vec<GLWESwitchingKeyCompressed<D>>,
}
impl<D: Data> LWEInfos for GGLWETensorKeyCompressed<D> {
impl<D: Data> LWEInfos for TensorKeyCompressed<D> {
fn n(&self) -> Degree {
self.keys[0].n()
}
@@ -32,13 +32,13 @@ impl<D: Data> LWEInfos for GGLWETensorKeyCompressed<D> {
self.keys[0].size()
}
}
impl<D: Data> GLWEInfos for GGLWETensorKeyCompressed<D> {
impl<D: Data> GLWEInfos for TensorKeyCompressed<D> {
fn rank(&self) -> Rank {
self.rank_out()
}
}
impl<D: Data> GGLWEInfos for GGLWETensorKeyCompressed<D> {
impl<D: Data> GGLWEInfos for TensorKeyCompressed<D> {
fn rank_in(&self) -> Rank {
self.rank_out()
}
@@ -56,21 +56,21 @@ impl<D: Data> GGLWEInfos for GGLWETensorKeyCompressed<D> {
}
}
impl<D: DataRef> fmt::Debug for GGLWETensorKeyCompressed<D> {
impl<D: DataRef> fmt::Debug for TensorKeyCompressed<D> {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "{self}")
}
}
impl<D: DataMut> FillUniform for GGLWETensorKeyCompressed<D> {
impl<D: DataMut> FillUniform for TensorKeyCompressed<D> {
fn fill_uniform(&mut self, log_bound: usize, source: &mut Source) {
self.keys
.iter_mut()
.for_each(|key: &mut GGLWEKeyCompressed<D>| key.fill_uniform(log_bound, source))
.for_each(|key: &mut GLWESwitchingKeyCompressed<D>| key.fill_uniform(log_bound, source))
}
}
impl<D: DataRef> fmt::Display for GGLWETensorKeyCompressed<D> {
impl<D: DataRef> fmt::Display for TensorKeyCompressed<D> {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
writeln!(f, "(GLWETensorKeyCompressed)",)?;
for (i, key) in self.keys.iter().enumerate() {
@@ -80,7 +80,7 @@ impl<D: DataRef> fmt::Display for GGLWETensorKeyCompressed<D> {
}
}
impl GGLWETensorKeyCompressed<Vec<u8>> {
impl TensorKeyCompressed<Vec<u8>> {
pub fn alloc<A>(infos: &A) -> Self
where
A: GGLWEInfos,
@@ -101,10 +101,10 @@ impl GGLWETensorKeyCompressed<Vec<u8>> {
}
pub fn alloc_with(n: Degree, base2k: Base2K, k: TorusPrecision, rank: Rank, dnum: Dnum, dsize: Dsize) -> Self {
let mut keys: Vec<GGLWEKeyCompressed<Vec<u8>>> = Vec::new();
let mut keys: Vec<GLWESwitchingKeyCompressed<Vec<u8>>> = Vec::new();
let pairs: u32 = (((rank.0 + 1) * rank.0) >> 1).max(1);
(0..pairs).for_each(|_| {
keys.push(GGLWEKeyCompressed::alloc_with(
keys.push(GLWESwitchingKeyCompressed::alloc_with(
n,
base2k,
k,
@@ -129,7 +129,7 @@ impl GGLWETensorKeyCompressed<Vec<u8>> {
let rank_out: usize = infos.rank_out().into();
let pairs: usize = (((rank_out + 1) * rank_out) >> 1).max(1);
pairs
* GGLWEKeyCompressed::alloc_bytes_with(
* GLWESwitchingKeyCompressed::alloc_bytes_with(
infos.n(),
infos.base2k(),
infos.k(),
@@ -141,11 +141,11 @@ impl GGLWETensorKeyCompressed<Vec<u8>> {
pub fn alloc_bytes_with(n: Degree, base2k: Base2K, k: TorusPrecision, rank: Rank, dnum: Dnum, dsize: Dsize) -> usize {
let pairs: usize = (((rank.0 + 1) * rank.0) >> 1).max(1) as usize;
pairs * GGLWEKeyCompressed::alloc_bytes_with(n, base2k, k, Rank(1), dnum, dsize)
pairs * GLWESwitchingKeyCompressed::alloc_bytes_with(n, base2k, k, Rank(1), dnum, dsize)
}
}
impl<D: DataMut> ReaderFrom for GGLWETensorKeyCompressed<D> {
impl<D: DataMut> ReaderFrom for TensorKeyCompressed<D> {
fn read_from<R: std::io::Read>(&mut self, reader: &mut R) -> std::io::Result<()> {
let len: usize = reader.read_u64::<LittleEndian>()? as usize;
if self.keys.len() != len {
@@ -161,7 +161,7 @@ impl<D: DataMut> ReaderFrom for GGLWETensorKeyCompressed<D> {
}
}
impl<D: DataRef> WriterTo for GGLWETensorKeyCompressed<D> {
impl<D: DataRef> WriterTo for TensorKeyCompressed<D> {
fn write_to<W: std::io::Write>(&self, writer: &mut W) -> std::io::Result<()> {
writer.write_u64::<LittleEndian>(self.keys.len() as u64)?;
for key in &self.keys {
@@ -171,8 +171,8 @@ impl<D: DataRef> WriterTo for GGLWETensorKeyCompressed<D> {
}
}
impl<D: DataMut> GGLWETensorKeyCompressed<D> {
pub(crate) fn at_mut(&mut self, mut i: usize, mut j: usize) -> &mut GGLWEKeyCompressed<D> {
impl<D: DataMut> TensorKeyCompressed<D> {
pub(crate) fn at_mut(&mut self, mut i: usize, mut j: usize) -> &mut GLWESwitchingKeyCompressed<D> {
if i > j {
std::mem::swap(&mut i, &mut j);
};
@@ -181,11 +181,11 @@ impl<D: DataMut> GGLWETensorKeyCompressed<D> {
}
}
impl<D: DataMut, DR: DataRef, B: Backend> Decompress<B, GGLWETensorKeyCompressed<DR>> for GGLWETensorKey<D>
impl<D: DataMut, DR: DataRef, B: Backend> Decompress<B, TensorKeyCompressed<DR>> for TensorKey<D>
where
Module<B>: VecZnxFillUniform + VecZnxCopy,
{
fn decompress(&mut self, module: &Module<B>, other: &GGLWETensorKeyCompressed<DR>) {
fn decompress(&mut self, module: &Module<B>, other: &TensorKeyCompressed<DR>) {
#[cfg(debug_assertions)]
{
assert_eq!(
@@ -206,31 +206,31 @@ where
}
}
pub trait GGLWETensorKeyCompressedToMut {
fn to_mut(&mut self) -> GGLWETensorKeyCompressed<&mut [u8]>;
pub trait TensorKeyCompressedToMut {
fn to_mut(&mut self) -> TensorKeyCompressed<&mut [u8]>;
}
impl<D: DataMut> GGLWETensorKeyCompressedToMut for GGLWETensorKeyCompressed<D>
impl<D: DataMut> TensorKeyCompressedToMut for TensorKeyCompressed<D>
where
GGLWEKeyCompressed<D>: GGLWEKeyCompressedToMut,
GLWESwitchingKeyCompressed<D>: GLWESwitchingKeyCompressedToMut,
{
fn to_mut(&mut self) -> GGLWETensorKeyCompressed<&mut [u8]> {
GGLWETensorKeyCompressed {
fn to_mut(&mut self) -> TensorKeyCompressed<&mut [u8]> {
TensorKeyCompressed {
keys: self.keys.iter_mut().map(|c| c.to_mut()).collect(),
}
}
}
pub trait GGLWETensorKeyCompressedToRef {
fn to_ref(&self) -> GGLWETensorKeyCompressed<&[u8]>;
pub trait TensorKeyCompressedToRef {
fn to_ref(&self) -> TensorKeyCompressed<&[u8]>;
}
impl<D: DataMut> GGLWETensorKeyCompressedToRef for GGLWETensorKeyCompressed<D>
impl<D: DataRef> TensorKeyCompressedToRef for TensorKeyCompressed<D>
where
GGLWEKeyCompressed<D>: GGLWEKeyCompressedToRef,
GLWESwitchingKeyCompressed<D>: GLWESwitchingKeyCompressedToRef,
{
fn to_ref(&self) -> GGLWETensorKeyCompressed<&[u8]> {
GGLWETensorKeyCompressed {
fn to_ref(&self) -> TensorKeyCompressed<&[u8]> {
TensorKeyCompressed {
keys: self.keys.iter().map(|c| c.to_ref()).collect(),
}
}