From c76bc6a003bd1c5b035a508248ae8c8c88d56f66 Mon Sep 17 00:00:00 2001
From: Nicolas Pope <nwpope@utu.fi>
Date: Tue, 10 Mar 2020 17:20:59 +0200
Subject: [PATCH] Tiny code tidy
---
.../src/disparity/opencv/disparity_bilateral_filter.cu | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/components/operators/src/disparity/opencv/disparity_bilateral_filter.cu b/components/operators/src/disparity/opencv/disparity_bilateral_filter.cu
index 6a924c727..e5716a649 100644
--- a/components/operators/src/disparity/opencv/disparity_bilateral_filter.cu
+++ b/components/operators/src/disparity/opencv/disparity_bilateral_filter.cu
@@ -196,7 +196,8 @@ namespace ftl { namespace cuda { namespace device
const int counter = s_counter;
- // Each half warp takes the same queue item (hence / 16)
+ // Stride the queue to reduce bank conflicts
+ // Each thread takes a pixel that needs processing
for (int ix=(threadIdx.x + threadIdx.y*blockDim.x); ix<counter; ix+=(blockDim.x*blockDim.y)) {
const short2 pt = s_queue[ix];
const int x = pt.x;
--
GitLab