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Another ffm stack bump #128

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Another ffm stack bump #128

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4 changes: 2 additions & 2 deletions src/block_ffm.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,7 @@ use crate::regressor;
use crate::quantization;
use crate::regressor::{BlockCache, FFM_CONTRA_BUF_LEN};

const FFM_STACK_BUF_LEN: usize = 170393;
const FFM_STACK_BUF_LEN: usize = 320000;
const STEP: usize = 4;
const ZEROES: [f32; STEP] = [0.0; STEP];

Expand Down Expand Up @@ -300,7 +300,7 @@ impl<L: OptimizerTrait + 'static> BlockTrait for BlockFFM<L> {
core_macro!(local_data_ffm_values);
} else {
// Slow-path - using heap data structures
log::warn!("FFM data too large, allocating on the heap (slow path)!");
log::warn!("FFM data too large, allocating on the heap (slow path)! Allowed: {}, observed: {}", FFM_STACK_BUF_LEN, local_data_ffm_len);
let _guard = self.mutex.lock().unwrap(); // following operations are not thread safe
if local_data_ffm_len > self.local_data_ffm_values.len() {
self.local_data_ffm_values
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