1 files changed, 0 insertions, 99 deletions
diff --git a/src/core/CL/cl_kernels/activation_helpers.h b/src/core/CL/cl_kernels/activation_helpers.h
deleted file mode 100644
index 9d4af8497a..0000000000
--- a/src/core/CL/cl_kernels/activation_helpers.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Copyright (c) 2018 ARM Limited.
- *
- * SPDX-License-Identifier: MIT
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to
- * deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
- * sell copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-#include "helpers.h"
-
-#if defined(TYPE) && defined(SELECT_TYPE)
-
-#define CONST_ONE 1.f
-#define ABS_OP(a) fabs((a))
-#define ADD_OP(a, b) ((a) + (b))
-#define SUB_OP(a, b) ((a) - (b))
-#define MUL_OP(a, b) ((a) * (b))
-#define MLA_OP(a, b, c) ((b) * (c) + (a))
-#define DIV_OP(a, b) ((a) / (b))
-#define EXP_OP(a) exp((a))
-#define LOG_OP(a) log((a))
-#define SQRT_OP(a) sqrt((a))
-#define TANH_OP(a) tanh((a))
-
-// Logistic Activation
-inline TYPE logistic_op(TYPE x)
-{
-    return DIV_OP((TYPE)CONST_ONE, ADD_OP((TYPE)CONST_ONE, EXP_OP(-x)));
-}
-// Hyperbolic Tangent Activation
-inline TYPE tanh_op(TYPE x)
-{
-    return MUL_OP((TYPE)A_VAL, TANH_OP(MUL_OP((TYPE)B_VAL, x)));
-}
-// RELU Tangent Activation
-inline TYPE relu_op(TYPE x)
-{
-    return max((TYPE)0, x);
-}
-// Bounded RELU Activation
-inline TYPE brelu_op(TYPE x)
-{
-    return min((TYPE)A_VAL, max((TYPE)0, x));
-}
-// Lower Upper Bounded RELU Activation
-inline TYPE lu_brelu_op(TYPE x)
-{
-    return min(max(x, (TYPE)B_VAL), (TYPE)A_VAL);
-}
-// Leaky RELU Activation
-inline TYPE lrelu_op(TYPE x)
-{
-    return select(MUL_OP((TYPE)A_VAL, x), x, CONVERT(x > (TYPE)0, SELECT_TYPE));
-}
-// Soft RELU Activation
-inline TYPE srelu_op(TYPE x)
-{
-    return CONVERT(LOG_OP(ADD_OP((VEC_DATA_TYPE(float, VEC_SIZE))CONST_ONE, EXP_OP(CONVERT(x, VEC_DATA_TYPE(float, VEC_SIZE))))), TYPE);
-}
-// Absolute Activation
-inline TYPE abs_op(TYPE x)
-{
-    return ABS_OP(x);
-}
-// Square Activation
-inline TYPE square_op(TYPE x)
-{
-    return MUL_OP(x, x);
-}
-// Square-root Activation
-inline TYPE sqrt_op(TYPE x)
-{
-    return SQRT_OP(x);
-}
-// Linear Activation
-inline TYPE linear_op(TYPE x)
-{
-    return MLA_OP((TYPE)B_VAL, (TYPE)A_VAL, x);
-}
-
-#define ACTIVATION_OP2(op, x) op##_op(x)
-#define ACTIVATION_OP(op, x) ACTIVATION_OP2(op, x)
-
-#endif // defined(TYPE) && defined(SELECT_TYPE)
-\ No newline at end of file