diff options
Diffstat (limited to 'src/core/NEON/kernels/arm_conv/depthwise/depthwise_strategies_common.cpp')
-rw-r--r-- | src/core/NEON/kernels/arm_conv/depthwise/depthwise_strategies_common.cpp | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/src/core/NEON/kernels/arm_conv/depthwise/depthwise_strategies_common.cpp b/src/core/NEON/kernels/arm_conv/depthwise/depthwise_strategies_common.cpp new file mode 100644 index 0000000000..33f2177efe --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/depthwise/depthwise_strategies_common.cpp @@ -0,0 +1,60 @@ +/* + * Copyright (c) 2022 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 "depthwise_strategies_common.hpp" + +namespace arm_conv { +namespace depthwise { + +unsigned int DepthfirstStrategyUntyped::get_input_rows() const +{ + return this->get_kernel_rows() + (this->get_output_rows() - 1) * this->get_stride_rows(); +} + +unsigned int DepthfirstStrategyUntyped::get_input_cols() const +{ + return this->get_kernel_cols() + (this->get_output_cols() - 1) * this->get_stride_cols(); +} + +unsigned int DepthfirstStrategyUntyped::get_n_input_points() const { return this->get_input_rows() * this->get_input_cols(); } +unsigned int DepthfirstStrategyUntyped::get_n_output_points() const { return this->get_output_rows() * this->get_output_cols(); } +unsigned int DepthfirstStrategyUntyped::get_n_kernel_points() const { return this->get_kernel_rows() * this->get_kernel_cols(); } + +unsigned int DepthfirstStrategyUntyped::get_accumulator_depth_vl() const { return 1; } + +bool DepthfirstStrategyUntyped::get_kernel_packing_point(const unsigned int index, unsigned int &x, unsigned int &y) const +{ + // Get the kernel point to pack at the given index; return false to + // indicate that this index, and all greater indices, is out of range. + if (index < (this->get_kernel_cols() * this->get_kernel_rows())) + { + y = index % this->get_kernel_cols(); + x = index / this->get_kernel_cols(); + return true; + } + return false; +} + +} // namespace depthwise +} // namespace arm_conv |