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-rw-r--r--src/core/CL/cl_kernels/elementwise_operation.cl1
-rw-r--r--src/core/CL/cl_kernels/elementwise_operation_quantized.cl3
2 files changed, 3 insertions, 1 deletions
diff --git a/src/core/CL/cl_kernels/elementwise_operation.cl b/src/core/CL/cl_kernels/elementwise_operation.cl
index 0b660e4012..42d6d33e03 100644
--- a/src/core/CL/cl_kernels/elementwise_operation.cl
+++ b/src/core/CL/cl_kernels/elementwise_operation.cl
@@ -38,6 +38,7 @@
#define SQUARED_DIFF(x, y) (x - y) * (x - y)
#define DIV(x, y) (x / y)
#define POWER(x, y) pow(x, y)
+#define PRELU(x, y) (select(y * x, x, x > (DATA_TYPE_OUT)0))
#define OP_FUN_NAME_STR(op) elementwise_operation_##op
#define OP_FUN_NAME(op) OP_FUN_NAME_STR(op)
diff --git a/src/core/CL/cl_kernels/elementwise_operation_quantized.cl b/src/core/CL/cl_kernels/elementwise_operation_quantized.cl
index 1f0533be13..1b45da164f 100644
--- a/src/core/CL/cl_kernels/elementwise_operation_quantized.cl
+++ b/src/core/CL/cl_kernels/elementwise_operation_quantized.cl
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2018 ARM Limited.
+ * Copyright (c) 2018-2019 ARM Limited.
*
* SPDX-License-Identifier: MIT
*
@@ -28,6 +28,7 @@
#define MAX(x, y) max((x), (y))
#define MIN(x, y) min((x), (y))
#define SQUARED_DIFF(x, y) (x - y) * (x - y)
+#define PRELU(x, y) (select(y * x, x, x > (DATA_TYPE_OUT)0))
#define DIV(x, y) (x / y)
#define CONVERT_RTE(x, type) (convert_##type##_rte((x)))