diff options
Diffstat (limited to 'src/core/NEON/kernels/convolution/winograd/input_transforms_fp16.cpp')
-rw-r--r-- | src/core/NEON/kernels/convolution/winograd/input_transforms_fp16.cpp | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/src/core/NEON/kernels/convolution/winograd/input_transforms_fp16.cpp b/src/core/NEON/kernels/convolution/winograd/input_transforms_fp16.cpp new file mode 100644 index 0000000000..35d61fa94d --- /dev/null +++ b/src/core/NEON/kernels/convolution/winograd/input_transforms_fp16.cpp @@ -0,0 +1,56 @@ +/* + * 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. + */ + +#if defined(__aarch64__) && defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) + +#include "input_transform.hpp" +#include "winograd_implementations.hpp" + +#include <memory> +#include <string> + +namespace arm_conv { +namespace winograd { +namespace input_transform { + +void a64_fp16_6x6(unsigned int, const __fp16 *, size_t, size_t, __fp16 *, size_t); + +#define IMPL(HEIGHT, WIDTH, FUNC, DRIVER) new Transform ## DRIVER <__fp16, __fp16>(#FUNC, HEIGHT, WIDTH, FUNC) + +static const TransformImplementation<__fp16> transforms_fp16[] = { + { IMPL(6, 6, a64_fp16_6x6, Unpadded) }, + { nullptr }, +}; + +template <> +const TransformImplementation<__fp16> *implementation_list(void) +{ + return transforms_fp16; +} + +} // namespace input_transform +} // namespace winograd +} // namespace arm_conv + +#endif // defined(__aarch64__) && defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) |