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Use fast heuristic for reduction evaluation

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This commit is contained in:
Felix Hanau 2019-08-05 18:19:16 +01:00
parent 239ca81db7
commit 385d86697c
1 changed files with 3 additions and 2 deletions
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5
src/evaluate.rs
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@ -86,7 +86,8 @@ impl Evaluator {
// but results will be collected via the message queue // but results will be collected via the message queue
let eval_send = self.eval_send.clone(); let eval_send = self.eval_send.clone();
rayon::spawn(move || { rayon::spawn(move || {
let filters_iter = STD_FILTERS.par_iter().with_max_len(1); let FILTERS: [u8; 1] = [0];
let filters_iter = FILTERS.par_iter().with_max_len(1);
// Updating of best result inside the parallel loop would require locks, // Updating of best result inside the parallel loop would require locks,
// which are dangerous to do in side Rayon's loop. // which are dangerous to do in side Rayon's loop.
@ -98,7 +99,7 @@ impl Evaluator {
} }
if let Ok(idat_data) = deflate::deflate( if let Ok(idat_data) = deflate::deflate(
&image.filter_image(filter), &image.filter_image(filter),
STD_COMPRESSION, 1,
STD_STRATEGY, STD_STRATEGY,
STD_WINDOW, STD_WINDOW,
&best_candidate_size, &best_candidate_size,