Integrate improved CPU depthwise convolution kernels

* Replace assembly kernels for depthwise convolution with more optimized
  ones.
* Add int8 assembly kernels.
* Fix implicit padding on optimized kernels

Resolves: COMPMID-3867, COMPMID-4361

Change-Id: I0b0867e05f61be4f368f62190d55e14d0ab3ebf2
Signed-off-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5622
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>

1 files changed, 0 insertions, 42 deletions

diff --git a/src/core/NEON/kernels/convolution/depthwise/depthwise_dilated.cpp b/src/core/NEON/kernels/convolution/depthwise/depthwise_dilated.cpp
deleted file mode 100644
index 27bfb843f6..0000000000
--- a/src/core/NEON/kernels/convolution/depthwise/depthwise_dilated.cpp
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright (c) 2019 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 "impl_dilated.hpp"
-
-template class depthwise::DilatedDepthwiseConvolution<2, 2, 3, 3, 1, 1, float, float, float>;
-template class depthwise::DilatedDepthwiseConvolution<2, 2, 3, 3, 2, 2, float, float, float>;
-template class depthwise::DilatedDepthwiseConvolution<3, 3, 3, 3, 1, 1, float, float, float>;
-template class depthwise::DilatedDepthwiseConvolution<3, 3, 3, 3, 2, 2, float, float, float>;
-template class depthwise::DilatedDepthwiseConvolution<4, 4, 3, 3, 1, 1, float, float, float>;
-template class depthwise::DilatedDepthwiseConvolution<4, 4, 3, 3, 2, 2, float, float, float>;
-template class depthwise::DilatedDepthwiseConvolution<4, 4, 5, 5, 1, 1, float, float, float>;
-template class depthwise::DilatedDepthwiseConvolution<3, 3, 5, 5, 2, 2, float, float, float>;
-
-#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC
-template class depthwise::DilatedDepthwiseConvolution<3, 3, 3, 3, 1, 1, float16_t, float16_t, float16_t>;
-template class depthwise::DilatedDepthwiseConvolution<3, 3, 3, 3, 2, 2, float16_t, float16_t, float16_t>;
-template class depthwise::DilatedDepthwiseConvolution<3, 3, 5, 5, 1, 1, float16_t, float16_t, float16_t>;
-template class depthwise::DilatedDepthwiseConvolution<3, 3, 5, 5, 2, 2, float16_t, float16_t, float16_t>;
-#endif // __ARM_FEATURE_FP16_VECTOR_ARITHMETIC
-