From c2738835f0a2435ab03f411af3d168aec389d2a6 Mon Sep 17 00:00:00 2001
From: Joseph Redmon <pjreddie@gmail.com>
Date: Tue, 08 Dec 2015 01:18:04 +0000
Subject: [PATCH] Faster batch normalization
---
src/convolutional_layer.c | 9 +--------
1 files changed, 1 insertions(+), 8 deletions(-)
diff --git a/src/convolutional_layer.c b/src/convolutional_layer.c
index b9fd3c9..ec571a6 100644
--- a/src/convolutional_layer.c
+++ b/src/convolutional_layer.c
@@ -86,9 +86,8 @@
}
l.mean = calloc(n, sizeof(float));
- l.spatial_mean = calloc(n*l.batch, sizeof(float));
-
l.variance = calloc(n, sizeof(float));
+
l.rolling_mean = calloc(n, sizeof(float));
l.rolling_variance = calloc(n, sizeof(float));
}
@@ -114,12 +113,6 @@
l.rolling_mean_gpu = cuda_make_array(l.mean, n);
l.rolling_variance_gpu = cuda_make_array(l.variance, n);
- l.spatial_mean_gpu = cuda_make_array(l.spatial_mean, n*l.batch);
- l.spatial_variance_gpu = cuda_make_array(l.spatial_mean, n*l.batch);
-
- l.spatial_mean_delta_gpu = cuda_make_array(l.spatial_mean, n*l.batch);
- l.spatial_variance_delta_gpu = cuda_make_array(l.spatial_mean, n*l.batch);
-
l.mean_delta_gpu = cuda_make_array(l.mean, n);
l.variance_delta_gpu = cuda_make_array(l.variance, n);
--
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