aboutsummaryrefslogtreecommitdiff
path: root/src/cpu/kernels/CpuWinogradConv2dKernel.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/cpu/kernels/CpuWinogradConv2dKernel.h')
-rw-r--r--src/cpu/kernels/CpuWinogradConv2dKernel.h109
1 files changed, 109 insertions, 0 deletions
diff --git a/src/cpu/kernels/CpuWinogradConv2dKernel.h b/src/cpu/kernels/CpuWinogradConv2dKernel.h
new file mode 100644
index 0000000000..8a3b745e85
--- /dev/null
+++ b/src/cpu/kernels/CpuWinogradConv2dKernel.h
@@ -0,0 +1,109 @@
+/*
+ * Copyright (c) 2017-2022 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.
+ */
+#ifndef ARM_COMPUTE_CPUWINOGRADCONV2DKERNEL_H
+#define ARM_COMPUTE_CPUWINOGRADCONV2DKERNEL_H
+
+#include "arm_compute/core/Helpers.h"
+#include "arm_compute/core/ITensor.h"
+#include "arm_compute/core/ITensorPack.h"
+#include "arm_compute/core/Steps.h"
+#include "arm_compute/core/TensorInfo.h"
+#include "arm_compute/runtime/Tensor.h"
+
+#include "src/core/NEON/kernels/assembly/winograd.hpp"
+#include "src/core/NEON/kernels/convolution/common/tensor.hpp"
+#include "src/cpu/ICpuKernel.h"
+
+namespace arm_compute
+{
+namespace cpu
+{
+class CpuWinogradConv2dTransformInputKernel final : public ICpuKernel<CpuWinogradConv2dTransformInputKernel>
+{
+public:
+ /** Prevent instances of this class from being copied (As this class contains pointers) */
+ CpuWinogradConv2dTransformInputKernel(const CpuWinogradConv2dTransformInputKernel &) = delete;
+
+ /** Prevent instances of this class from being copied (As this class contains pointers) */
+ CpuWinogradConv2dTransformInputKernel &operator=(const CpuWinogradConv2dTransformInputKernel &) = delete;
+
+ /** Prevent instances of this class from being moved it contains references.*/
+ CpuWinogradConv2dTransformInputKernel(CpuWinogradConv2dTransformInputKernel &&) = delete;
+
+ /** Prevent instances of this class from being moved it contains references.*/
+ CpuWinogradConv2dTransformInputKernel &operator=(CpuWinogradConv2dTransformInputKernel &&) = delete;
+
+ CpuWinogradConv2dTransformInputKernel(arm_conv::winograd::WinogradImpl &w_impl,
+ arm_conv::ConvolutionArgs &_c_args,
+ uint32_t nthreads);
+
+ // Inherited methods overridden:
+ void run_op(ITensorPack &tensors, const Window &window, const ThreadInfo &info) override;
+
+ const char *name() const override
+ {
+ return "CpuWinogradConv2dTransformInputKernel";
+ }
+
+private:
+ arm_conv::winograd::WinogradImpl &_winograd_impl;
+ arm_conv::ConvolutionArgs &_conv_args;
+ uint32_t _nthreads;
+};
+class CpuWinogradConv2dTransformOutputKernel : public ICpuKernel<CpuWinogradConv2dTransformOutputKernel>
+{
+public:
+ /** Prevent instances of this class from being copied (As this class contains pointers) */
+ CpuWinogradConv2dTransformOutputKernel(const CpuWinogradConv2dTransformOutputKernel &) = delete;
+
+ /** Prevent instances of this class from being copied (As this class contains pointers) */
+ CpuWinogradConv2dTransformOutputKernel &operator=(const CpuWinogradConv2dTransformOutputKernel &) = delete;
+
+ /** Prevent instances of this class from being moved it contains references.*/
+ CpuWinogradConv2dTransformOutputKernel(CpuWinogradConv2dTransformOutputKernel &&) = delete;
+
+ /** Prevent instances of this class from being moved it contains references.*/
+ CpuWinogradConv2dTransformOutputKernel &operator=(CpuWinogradConv2dTransformOutputKernel &&) = delete;
+
+ CpuWinogradConv2dTransformOutputKernel(arm_conv::winograd::WinogradImpl &w_impl,
+ arm_conv::ConvolutionArgs &_c_args,
+ uint32_t nthreads);
+
+ // Inherited methods overridden:
+ void run_op(ITensorPack &tensors, const Window &window, const ThreadInfo &info) override;
+
+ const char *name() const override
+ {
+ return "CpuWinogradConv2dTransformOutputKernel";
+ }
+
+private:
+ arm_conv::winograd::WinogradImpl &_winograd_impl;
+ const arm_conv::ConvolutionArgs &_conv_args;
+ uint32_t _nthreads;
+};
+
+} // namespace cpu
+} // namespace arm_compute
+#endif /*ARM_COMPUTE_CPUWINOGRADCONV2DKERNEL_H*/