Annotations corrected

src/block_ffm.rs

@@ -1,13 +1,11 @@
-#![allow(dead_code, unused_imports, unused_mut, invalid_value)]
+#![allow(invalid_value, unused_mut)]
 
 use core::arch::x86_64::*;
 use rustc_hash::FxHashSet;
 use std::any::Any;
 use std::error::Error;
 use std::mem::{self, MaybeUninit};
-use std::ops::Bound::Included;
 use std::sync::Mutex;
-use std::time::Instant;
 use std::{io, ptr};
 
 use merand48::*;
@@ -28,7 +26,6 @@ use crate::regressor;
 use crate::regressor::{BlockCache, FFM_CONTRA_BUF_LEN};
 
 const FFM_STACK_BUF_LEN: usize = 131072;
-const FFM_CONTRA_CACHE_BUF_LEN: usize = 1024;
 const STEP: usize = 4;
 const ZEROES: [f32; STEP] = [0.0; STEP];
 

src/block_helpers.rs

@@ -4,14 +4,16 @@ use std::io;
 use std::io::Read;
 
 use crate::feature_buffer;
-use crate::graph;
 use crate::optimizer::OptimizerSGD;
 use crate::port_buffer;
 use crate::regressor::{BlockCache, BlockTrait};
 use std::cmp::min;
 use std::mem;
 use std::slice;
 
+#[cfg(test)]
+use crate::graph;
+
 #[derive(Clone, Debug)]
 #[repr(C)]
 pub struct OptimizerData<L: OptimizerTrait> {
@@ -154,6 +156,7 @@ pub fn get_input_output_borrows(
     }
 }
 
+#[cfg(test)]
 pub fn slearn2(
     bg: &mut graph::BlockGraph,
     fb: &feature_buffer::FeatureBuffer,
@@ -167,6 +170,7 @@ pub fn slearn2(
     pb.observations[0]
 }
 
+#[cfg(test)]
 pub fn ssetup_cache2(
     bg: &mut graph::BlockGraph,
     cache_fb: &feature_buffer::FeatureBuffer,
@@ -183,6 +187,7 @@ pub fn ssetup_cache2(
     );
 }
 
+#[cfg(test)]
 pub fn spredict2_with_cache(
     bg: &mut graph::BlockGraph,
     fb: &feature_buffer::FeatureBuffer,
@@ -196,6 +201,7 @@ pub fn spredict2_with_cache(
     pb.observations[0]
 }
 
+#[cfg(test)]
 pub fn spredict2(
     bg: &mut graph::BlockGraph,
     fb: &feature_buffer::FeatureBuffer,