From 08b757a0bf76efe8c76b453063a1bb19315bcaa6 Mon Sep 17 00:00:00 2001
From: Joseph Redmon <pjreddie@gmail.com>
Date: Wed, 14 Jan 2015 20:18:57 +0000
Subject: [PATCH] Stable, needs to be way faster

---
 src/activations.h |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/src/activations.h b/src/activations.h
index 9474121..c406c18 100644
--- a/src/activations.h
+++ b/src/activations.h
@@ -1,3 +1,4 @@
+#include "opencl.h"
 #ifndef ACTIVATIONS_H
 #define ACTIVATIONS_H
 
@@ -10,6 +11,13 @@
 char *get_activation_string(ACTIVATION a);
 float activate(float x, ACTIVATION a);
 float gradient(float x, ACTIVATION a);
+void gradient_array(const float *x, const int n, const ACTIVATION a, float *delta);
+void activate_array(float *x, const int n, const ACTIVATION a);
+#ifdef GPU
+cl_kernel get_activation_kernel();
+void activate_array_ongpu(cl_mem x, int n, ACTIVATION a);
+void gradient_array_ongpu(cl_mem x, int n, ACTIVATION a, cl_mem delta);
+#endif
 
 #endif
 

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