Remove (CL/NE)UpsampleLayer in favor to (NE/CL)Scale

Upsample functions and kernels can be replaced with the Scale as they
provide same functionality

Partially resolves: COMPMID-3996

Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com>
Change-Id: Ic2f9ba352c183aa87d69d551d5c172d0f22119e8
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4679
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>

1 files changed, 0 insertions, 89 deletions

diff --git a/tests/validation/reference/UpsampleLayer.cpp b/tests/validation/reference/UpsampleLayer.cpp
deleted file mode 100644
index e5eb3760a7..0000000000
--- a/tests/validation/reference/UpsampleLayer.cpp
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Copyright (c) 2018-2020 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 "UpsampleLayer.h"
-
-#include "support/Requires.h"
-#include "tests/validation/Helpers.h"
-
-namespace arm_compute
-{
-namespace test
-{
-namespace validation
-{
-namespace reference
-{
-template <typename T>
-SimpleTensor<T> upsample_layer(const SimpleTensor<T> &src, const Size2D &info, const InterpolationPolicy policy)
-{
-    ARM_COMPUTE_ERROR_ON(policy != InterpolationPolicy::NEAREST_NEIGHBOR);
-    ARM_COMPUTE_UNUSED(policy);
-
-    TensorShape output_shape = src.shape();
-    output_shape.set(0, src.shape().x() * info.x());
-    output_shape.set(1, src.shape().y() * info.y());
-
-    // Create reference
-    const int       stride_x   = info.x();
-    const int       stride_y   = info.y();
-    int             width_out  = output_shape.x();
-    int             height_out = output_shape.y();
-    SimpleTensor<T> out{ output_shape, src.data_type(), 1, src.quantization_info() };
-
-    const int width_in      = src.shape().x();
-    const int height_in     = src.shape().y();
-    const int num_2d_slices = src.shape().total_size() / (width_in * height_in);
-
-    for(int slice = 0; slice < num_2d_slices; ++slice)
-    {
-        const int offset_slice_in  = slice * width_in * height_in;
-        const int offset_slice_out = slice * height_out * width_out;
-        for(int y = 0; y < height_out; ++y)
-        {
-            for(int x = 0; x < width_out; ++x)
-            {
-                const int out_offset = y * width_out + x;
-                const int in_offset  = (y / stride_y) * width_in + x / stride_x;
-
-                T       *_out = out.data() + offset_slice_out + out_offset;
-                const T *in   = src.data() + offset_slice_in + in_offset;
-                *_out         = *in;
-            }
-        }
-    }
-    return out;
-}
-
-template SimpleTensor<float> upsample_layer(const SimpleTensor<float> &src,
-                                            const Size2D &info, const InterpolationPolicy policy);
-template SimpleTensor<half> upsample_layer(const SimpleTensor<half> &src,
-                                           const Size2D &info, const InterpolationPolicy policy);
-template SimpleTensor<uint8_t> upsample_layer(const SimpleTensor<uint8_t> &src,
-                                              const Size2D &info, const InterpolationPolicy policy);
-template SimpleTensor<int8_t> upsample_layer(const SimpleTensor<int8_t> &src,
-                                             const Size2D &info, const InterpolationPolicy policy);
-} // namespace reference
-} // namespace validation
-} // namespace test
-} // namespace arm_compute