From cf0300ea55538d4ca139d68cd24b0ee452cce015 Mon Sep 17 00:00:00 2001
From: Joseph Redmon <pjreddie@gmail.com>
Date: Sat, 28 Mar 2015 00:32:01 +0000
Subject: [PATCH] dropout probably ok

---
 src/network_kernels.cu |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/network_kernels.cu b/src/network_kernels.cu
index 4fc361d..0b2bb97 100644
--- a/src/network_kernels.cu
+++ b/src/network_kernels.cu
@@ -20,8 +20,8 @@
 #include "dropout_layer.h"
 }
 
-extern "C" float * get_network_output_gpu_layer(network net, int i);
-extern "C" float * get_network_delta_gpu_layer(network net, int i);
+float * get_network_output_gpu_layer(network net, int i);
+float * get_network_delta_gpu_layer(network net, int i);
 float *get_network_output_gpu(network net);
 
 void forward_network_gpu(network net, network_state state)
@@ -71,6 +71,7 @@
             state.input = get_network_output_gpu_layer(net, i-1);
             state.delta = get_network_delta_gpu_layer(net, i-1);
         }
+
         if(net.types[i] == CONVOLUTIONAL){
             backward_convolutional_layer_gpu(*(convolutional_layer *)net.layers[i], state);
         }
@@ -196,8 +197,8 @@
     state.train = 1;
     forward_network_gpu(net, state);
     backward_network_gpu(net, state);
-    if ((net.seen / net.batch) % net.subdivisions == 0) update_network_gpu(net);
     float error = get_network_cost(net);
+    if ((net.seen / net.batch) % net.subdivisions == 0) update_network_gpu(net);
 
     return error;
 }

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