pco 1.0.2

Good compression for numerical sequences
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

use std::ops::{Deref, DerefMut};

use crate::data_types::Latent;
use crate::FULL_BATCH_N;

// Struct to enforce alignment of the scratch arrays to 64 bytes. This can
// improve performance for SIMD operations. The primary goal here is to avoid
// regression by ensuring that the arrays stay "well-aligned", even if the
// surrounding code is changed.
#[derive(Clone, Debug)]
#[repr(align(64))]
pub struct ScratchArray<L: Latent>(pub [L; FULL_BATCH_N]);

impl<L: Latent> Deref for ScratchArray<L> {
  type Target = [L; FULL_BATCH_N];
  fn deref(&self) -> &Self::Target {
    &self.0
  }
}
impl<L: Latent> DerefMut for ScratchArray<L> {
  fn deref_mut(&mut self) -> &mut Self::Target {
    &mut self.0
  }
}