From 579c0498e161215be1a36080b0b454e5198a992a Mon Sep 17 00:00:00 2001 From: Georgios Pinitas Date: Wed, 12 Jul 2017 16:12:12 +0100 Subject: COMPMID-417: Add Leaky RELU support for both NEON/CL. -Adds parametrizable leaky relu (x>0) ? x : a*x. Change-Id: Ief19a435b5832a30b56f4aaaf55125787addee94 Reviewed-on: http://mpd-gerrit.cambridge.arm.com/80575 Reviewed-by: Anthony Barbier Tested-by: Kaizen --- src/core/CL/cl_kernels/activation_layer.cl | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src/core/CL/cl_kernels/activation_layer.cl') diff --git a/src/core/CL/cl_kernels/activation_layer.cl b/src/core/CL/cl_kernels/activation_layer.cl index 5f812cf5b3..9f958610d6 100644 --- a/src/core/CL/cl_kernels/activation_layer.cl +++ b/src/core/CL/cl_kernels/activation_layer.cl @@ -76,6 +76,11 @@ inline TYPE brelu_op(TYPE x) { return min((TYPE)A_VAL, max(0, x)); } +// Leaky RELU Activation +inline TYPE lrelu_op(TYPE x) +{ + return select(MUL_OP((TYPE)A_VAL, x), x, x > (TYPE)0); +} // Soft RELU Activation inline TYPE srelu_op(TYPE x) { -- cgit v1.2.1