From 84666523e9a278ac95ca43dbaa534e8aaaf3ebd2 Mon Sep 17 00:00:00 2001
From: Adrian Kummerlaender
Date: Mon, 25 Feb 2019 22:08:53 +0100
Subject: Add LUPS reporting and fix glaring oversight

The GLFW window rendering loop used to dispatch the compute shaders was
restricted to 60 FPS. I did not notice this because I never actually
measured the computed lattice updates per seconds in addition to trying
to push the GPU to its limits. Turns out the lattice sizes I commonly
use can be updated 500 times per second comfortably… Now this looks more
like the performance gains promised by GPU computation.
---
 src/shader/code/collide.glsl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/shader/code')

diff --git a/src/shader/code/collide.glsl b/src/shader/code/collide.glsl
index 230f02e..8755a3d 100644
--- a/src/shader/code/collide.glsl
+++ b/src/shader/code/collide.glsl
@@ -20,7 +20,7 @@ const float weight[q] = float[](
 	1./36 , 1./9., 1./36.
 );
 
-const float tau   = 0.6;
+const float tau   = 0.65;
 const float omega = 1/tau;
 
 /// Vector utilities
-- 
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