1 /*
2 * Copyright (c) 2022 Arm Limited.
3 *
4 * SPDX-License-Identifier: MIT
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to
8 * deal in the Software without restriction, including without limitation the
9 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
10 * sell copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in all
14 * copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
22 * SOFTWARE.
23 */
24
25 #if defined(__aarch64__) && defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC)
26
27 #include "output_transform.hpp"
28 #include "winograd_implementations.hpp"
29
30 namespace arm_conv {
31 namespace winograd {
32 namespace output_transform {
33
34 void a64_fp16_4x4_3x3(unsigned int, const __fp16 *, size_t, const __fp16 *, __fp16 *, size_t, size_t, __fp16, __fp16);
35
36 #define IMPL(OUT_HEIGHT, OUT_WIDTH, KERN_HEIGHT, KERN_WIDTH, FUNC, DRIVER) \
37 new Transform ## DRIVER <__fp16, __fp16>(#FUNC, OUT_HEIGHT, OUT_WIDTH, KERN_HEIGHT, KERN_WIDTH, FUNC)
38
39
40 static const TransformImplementation<__fp16> transforms_fp16[] = {
41 { IMPL(4, 4, 3, 3, a64_fp16_4x4_3x3, Unpadded) },
42 { nullptr }
43 };
44
45 template <>
implementation_list(void)46 const TransformImplementation<__fp16> *implementation_list(void)
47 {
48 return transforms_fp16;
49 }
50
51 } // namespace output_transform
52 } // namespace winograd
53 } // namespace arm_conv
54
55 #endif // defined(__aarch64__) && defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC)