From db0397cfaaf488364e3d2e1669dfefae2ee6ea73 Mon Sep 17 00:00:00 2001
From: Joseph Redmon <pjreddie@gmail.com>
Date: Mon, 14 Dec 2015 19:57:10 +0000
Subject: [PATCH] shortcut layers, msr networks
---
src/network_kernels.cu | 11 +++++++++++
1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/src/network_kernels.cu b/src/network_kernels.cu
index 26b8404..0b50647 100644
--- a/src/network_kernels.cu
+++ b/src/network_kernels.cu
@@ -27,6 +27,7 @@
#include "softmax_layer.h"
#include "dropout_layer.h"
#include "route_layer.h"
+#include "shortcut_layer.h"
#include "blas.h"
}
@@ -38,6 +39,7 @@
{
int i;
for(i = 0; i < net.n; ++i){
+ state.index = i;
layer l = net.layers[i];
if(l.delta_gpu){
fill_ongpu(l.outputs * l.batch, 0, l.delta_gpu, 1);
@@ -68,6 +70,8 @@
forward_dropout_layer_gpu(l, state);
} else if(l.type == ROUTE){
forward_route_layer_gpu(l, net);
+ } else if(l.type == SHORTCUT){
+ forward_shortcut_layer_gpu(l, state);
}
state.input = l.output_gpu;
}
@@ -79,6 +83,7 @@
float * original_input = state.input;
float * original_delta = state.delta;
for(i = net.n-1; i >= 0; --i){
+ state.index = i;
layer l = net.layers[i];
if(i == 0){
state.input = original_input;
@@ -112,6 +117,8 @@
backward_cost_layer_gpu(l, state);
} else if(l.type == ROUTE){
backward_route_layer_gpu(l, net);
+ } else if(l.type == SHORTCUT){
+ backward_shortcut_layer_gpu(l, state);
}
}
}
@@ -138,6 +145,8 @@
float train_network_datum_gpu(network net, float *x, float *y)
{
network_state state;
+ state.index = 0;
+ state.net = net;
int x_size = get_network_input_size(net)*net.batch;
int y_size = get_network_output_size(net)*net.batch;
if(net.layers[net.n-1].type == DETECTION) y_size = net.layers[net.n-1].truths*net.batch;
@@ -178,6 +187,8 @@
{
int size = get_network_input_size(net) * net.batch;
network_state state;
+ state.index = 0;
+ state.net = net;
state.input = cuda_make_array(input, size);
state.truth = 0;
state.train = 0;
--
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