From 1c0fd9bb4726f28b5ccf4491b8d108b00c884ec3 Mon Sep 17 00:00:00 2001
From: Joseph Redmon <pjreddie@gmail.com>
Date: Thu, 30 Oct 2014 06:26:41 +0000
Subject: [PATCH] im2col slightly faster

---
 src/activations.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/activations.h b/src/activations.h
index 8c4287e..c406c18 100644
--- a/src/activations.h
+++ b/src/activations.h
@@ -14,7 +14,9 @@
 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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