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Various improvement to memory management and API

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[module]: added enum for backend
[VecZnx, VecZnxDft, VecZnxBig, VmpPMat]: added ptr to data
[VecZnxBorrow]: removed
[VecZnxAPI]: removed
This commit is contained in:
Jean-Philippe Bossuat
2025-03-17 12:07:40 +01:00
parent 97a1559bf2
commit 46c577409e
28 changed files with 896 additions and 1064 deletions
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70
base2k/src/infos.rs
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@@ -1,5 +1,3 @@
use crate::{VecZnx, VecZnxBorrow, VmpPMat};
pub trait Infos {
/// Returns the ring degree of the receiver.
fn n(&self) -> usize;
@@ -14,71 +12,3 @@ pub trait Infos {
/// Returns the number of rows of the receiver.
fn rows(&self) -> usize;
}
impl Infos for VecZnx {
/// Returns the base 2 logarithm of the [VecZnx] degree.
fn log_n(&self) -> usize {
(usize::BITS - (self.n - 1).leading_zeros()) as _
}
/// Returns the [VecZnx] degree.
fn n(&self) -> usize {
self.n
}
/// Returns the number of cols of the [VecZnx].
fn cols(&self) -> usize {
self.data.len() / self.n
}
/// Returns the number of rows of the [VecZnx].
fn rows(&self) -> usize {
1
}
}
impl Infos for VecZnxBorrow {
/// Returns the base 2 logarithm of the [VecZnx] degree.
fn log_n(&self) -> usize {
(usize::BITS - (self.n - 1).leading_zeros()) as _
}
/// Returns the [VecZnx] degree.
fn n(&self) -> usize {
self.n
}
/// Returns the number of cols of the [VecZnx].
fn cols(&self) -> usize {
self.cols
}
/// Returns the number of rows of the [VecZnx].
fn rows(&self) -> usize {
1
}
}
impl Infos for VmpPMat {
/// Returns the ring dimension of the [VmpPMat].
fn n(&self) -> usize {
self.n
}
fn log_n(&self) -> usize {
(usize::BITS - (self.n() - 1).leading_zeros()) as _
}
/// Returns the number of rows (i.e. of [VecZnxDft]) of the [VmpPMat]
fn rows(&self) -> usize {
self.rows
}
/// Returns the number of cols of the [VmpPMat].
/// The number of cols refers to the number of cols
/// of each [VecZnxDft].
/// This method is equivalent to [Self::cols].
fn cols(&self) -> usize {
self.cols
}
}