From 3565d96d31fa97f32892548167b359843fafb6dc Mon Sep 17 00:00:00 2001
From: Russel Arbore <russel.jma@gmail.com>
Date: Fri, 28 Feb 2025 14:28:50 -0600
Subject: [PATCH] Tweak edge multi-core
---
juno_samples/edge_detection/src/cpu.sch | 13 ++++++++++---
1 file changed, 10 insertions(+), 3 deletions(-)
diff --git a/juno_samples/edge_detection/src/cpu.sch b/juno_samples/edge_detection/src/cpu.sch
index 4bd3254b..ec9e423d 100644
--- a/juno_samples/edge_detection/src/cpu.sch
+++ b/juno_samples/edge_detection/src/cpu.sch
@@ -86,7 +86,7 @@ fixpoint {
simpl!(max_gradient);
fork-dim-merge(max_gradient);
simpl!(max_gradient);
-fork-tile[8, 0, false, false](max_gradient);
+fork-tile[16, 0, false, false](max_gradient);
let split = fork-split(max_gradient);
clean-monoid-reduces(max_gradient);
let out = outline(split._4_max_gradient.fj1);
@@ -104,11 +104,18 @@ fixpoint {
}
predication(reject_zero_crossings);
simpl!(reject_zero_crossings);
+fork-tile[4, 1, false, false](reject_zero_crossings);
+fork-tile[4, 0, false, false](reject_zero_crossings);
+fork-interchange[1, 2](reject_zero_crossings);
+let split = fork-split(reject_zero_crossings);
+let reject_zero_crossings_body = outline(split._5_reject_zero_crossings.fj2);
+fork-coalesce(reject_zero_crossings, reject_zero_crossings_body);
+simpl!(reject_zero_crossings, reject_zero_crossings_body);
async-call(edge_detection@le, edge_detection@zc);
-fork-split(gaussian_smoothing_body, laplacian_estimate_body, zero_crossings_body, gradient, reject_zero_crossings);
-unforkify(gaussian_smoothing_body, laplacian_estimate_body, zero_crossings_body, gradient, reject_zero_crossings);
+fork-split(gaussian_smoothing_body, laplacian_estimate_body, zero_crossings_body, gradient, reject_zero_crossings_body);
+unforkify(gaussian_smoothing_body, laplacian_estimate_body, zero_crossings_body, gradient, reject_zero_crossings_body);
simpl!(*);
--
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