Traits cleaning, CBT example & bug fixes (#72)

* Some cleaning, CBT example, fix mod switch and add LUT correctness test to BR test

* finished trait cleaning

* removed trait aliastoutside of backend

backend/Cargo.toml

@@ -12,10 +12,7 @@ rand = {workspace = true}
 rand_distr = {workspace = true}
 rand_core = {workspace = true}
 sampling = { path = "../sampling" }
-utils = { path = "../utils" }
-paste = "1.0.15"
 byteorder = {workspace = true}
-zstd = {workspace = true}
 
 [build-dependencies]
 cmake = "0.1.54"

backend/src/hal/api/vmp_pmat.rs

@@ -26,7 +26,7 @@ pub trait VmpPrepareTmpBytes {
     fn vmp_prepare_tmp_bytes(&self, n: usize, rows: usize, cols_in: usize, cols_out: usize, size: usize) -> usize;
 }
 
-pub trait VmpPMatPrepare<B: Backend> {
+pub trait VmpPrepare<B: Backend> {
     fn vmp_prepare<R, A>(&self, res: &mut R, a: &A, scratch: &mut Scratch<B>)
     where
         R: VmpPMatToMut<B>,

backend/src/hal/delegates/vmp_pmat.rs

@@ -1,7 +1,7 @@
 use crate::hal::{
     api::{
         VmpApply, VmpApplyAdd, VmpApplyAddTmpBytes, VmpApplyTmpBytes, VmpPMatAlloc, VmpPMatAllocBytes, VmpPMatFromBytes,
-        VmpPMatPrepare, VmpPrepareTmpBytes,
+        VmpPrepare, VmpPrepareTmpBytes,
     },
     layouts::{Backend, MatZnxToRef, Module, Scratch, VecZnxDftToMut, VecZnxDftToRef, VmpPMatOwned, VmpPMatToMut, VmpPMatToRef},
     oep::{
@@ -54,7 +54,7 @@ where
     }
 }
 
-impl<B> VmpPMatPrepare<B> for Module<B>
+impl<B> VmpPrepare<B> for Module<B>
 where
     B: Backend + VmpPMatPrepareImpl<B>,
 {