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diff --git a/src/cpu/kernels/directconv2d/nchw/all.cpp b/src/cpu/kernels/directconv2d/nchw/all.cpp
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+/*
+ * Copyright (c) 2022-2023 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 "arm_compute/core/Error.h"
+#include "arm_compute/core/Helpers.h"
+#include "arm_compute/core/IAccessWindow.h"
+#include "arm_compute/core/ITensor.h"
+#include "arm_compute/core/Types.h"
+#include "arm_compute/core/Utils.h"
+
+#include "src/core/helpers/WindowHelpers.h"
+#include "src/core/NEON/kernels/detail/NEDirectConvolutionDetail.h"
+#include "src/core/NEON/wrapper/wrapper.h"
+#include "src/cpu/kernels/directconv2d/impl.h"
+#include "src/cpu/kernels/directconv2d/list.h"
+#include "src/cpu/kernels/directconv2d/nchw/impl.h"
+#include "src/cpu/kernels/directconv2d/nhwc/neon/impl.h"
+
+#include <algorithm>
+
+namespace arm_compute
+{
+namespace cpu
+{
+namespace kernels
+{
+void neon_fp32_nchw_directconv2d(
+ const Window &window, const ITensor *src, const ITensor *weights, ITensor *dst, const PadStrideInfo &conv_info)
+{
+ convolve_nchw<float>(window, src, weights, dst, conv_info);
+}
+
+void run_im2col_fp32_nchw_pad(const ITensor *src,
+ ITensor *dst,
+ const Window &window,
+ DataLayout data_layout,
+ const PadStrideInfo &conv_info,
+ std::pair<unsigned int, unsigned int> convolved_dims,
+ const Size2D &kernel_dims,
+ const Size2D &dilation,
+ uint32_t input_pad_right,
+ bool has_bias)
+{
+ arm_compute::cpu::kernels::run_im2col<float, true, true>(src, dst, window, data_layout, conv_info, convolved_dims,
+ kernel_dims, dilation, input_pad_right, has_bias);
+}
+
+void run_im2col_fp32_nchw_nopad(const ITensor *src,
+ ITensor *dst,
+ const Window &window,
+ DataLayout data_layout,
+ const PadStrideInfo &conv_info,
+ std::pair<unsigned int, unsigned int> convolved_dims,
+ const Size2D &kernel_dims,
+ const Size2D &dilation,
+ uint32_t input_pad_right,
+ bool has_bias)
+{
+ arm_compute::cpu::kernels::run_im2col<float, false, true>(src, dst, window, data_layout, conv_info, convolved_dims,
+ kernel_dims, dilation, input_pad_right, has_bias);
+}
+
+void run_im2col_qasymm8_nchw_pad(const ITensor *src,
+ ITensor *dst,
+ const Window &window,
+ DataLayout data_layout,
+ const PadStrideInfo &conv_info,
+ std::pair<unsigned int, unsigned int> convolved_dims,
+ const Size2D &kernel_dims,
+ const Size2D &dilation,
+ uint32_t input_pad_right,
+ bool has_bias)
+{
+ arm_compute::cpu::kernels::run_im2col<qasymm8_t, true, true>(
+ src, dst, window, data_layout, conv_info, convolved_dims, kernel_dims, dilation, input_pad_right, has_bias);
+}
+
+void run_im2col_qasymm8_nchw_nopad(const ITensor *src,
+ ITensor *dst,
+ const Window &window,
+ DataLayout data_layout,
+ const PadStrideInfo &conv_info,
+ std::pair<unsigned int, unsigned int> convolved_dims,
+ const Size2D &kernel_dims,
+ const Size2D &dilation,
+ uint32_t input_pad_right,
+ bool has_bias)
+{
+ arm_compute::cpu::kernels::run_im2col<qasymm8_t, false, true>(
+ src, dst, window, data_layout, conv_info, convolved_dims, kernel_dims, dilation, input_pad_right, has_bias);
+}
+#if defined(ARM_COMPUTE_ENABLE_BF16)
+void run_im2col_bf16_nchw_pad(const ITensor *src,
+ ITensor *dst,
+ const Window &window,
+ DataLayout data_layout,
+ const PadStrideInfo &conv_info,
+ std::pair<unsigned int, unsigned int> convolved_dims,
+ const Size2D &kernel_dims,
+ const Size2D &dilation,
+ uint32_t input_pad_right,
+ bool has_bias)
+{
+ arm_compute::cpu::kernels::run_im2col<bfloat16, true, true>(
+ src, dst, window, data_layout, conv_info, convolved_dims, kernel_dims, dilation, input_pad_right, has_bias);
+}
+
+void run_im2col_bf16_nchw_nopad(const ITensor *src,
+ ITensor *dst,
+ const Window &window,
+ DataLayout data_layout,
+ const PadStrideInfo &conv_info,
+ std::pair<unsigned int, unsigned int> convolved_dims,
+ const Size2D &kernel_dims,
+ const Size2D &dilation,
+ uint32_t input_pad_right,
+ bool has_bias)
+{
+ arm_compute::cpu::kernels::run_im2col<bfloat16, false, true>(
+ src, dst, window, data_layout, conv_info, convolved_dims, kernel_dims, dilation, input_pad_right, has_bias);
+}
+#endif /* defined(ARM_COMPUTE_ENABLE_BF16) */
+
+} // namespace kernels
+} // namespace cpu
+} // namespace arm_compute