1 /*
2  * Copyright (c) 2019-2020 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 #pragma once
25 
26 #ifdef ARM_COMPUTE_ENABLE_SVE
27 
28 
29 
30 namespace arm_gemm
31 {
32 
33 // Actual kernel implementations
34 void sve_smallK_hybrid_fp32_mla_8x1VL(const float *, int, const float *, float *, int, int, int, int, const float *, Activation, bool);
35 
36 class cls_sve_smallK_hybrid_fp32_mla_8x1VL
37 {
38 public:
39     typedef float operand_type;
40     typedef float result_type;
41 
42     typedef void (*kern_type)(const float *, int, const float *, float *, int, int, int, int, const float *, Activation, bool);
43 
44     /* Kernel blocking parameters */
out_height()45     static constexpr unsigned int out_height()
46     {
47         return 8;
48     }
49 
out_width()50     static unsigned int out_width()
51     {
52         return get_vector_length<float>() * 1;
53     }
54 
k_unroll()55     static constexpr unsigned int k_unroll()
56     {
57         return 1;
58     }
59 
supports_accumulate()60     static constexpr bool supports_accumulate()
61     {
62         return false;
63     }
64 
supports_bias()65     static constexpr bool supports_bias()
66     {
67         return true;
68     }
69 
supports_activation()70     static constexpr bool supports_activation()
71     {
72         return true;
73     }
74 
75     StdTransformsSVE<operand_type, result_type, 8, 1, 1> transforms = {};
76 
77     // Default to the generic kernel
78     kern_type kernel=sve_smallK_hybrid_fp32_mla_8x1VL;
79 
cls_sve_smallK_hybrid_fp32_mla_8x1VL(const CPUInfo *)80     cls_sve_smallK_hybrid_fp32_mla_8x1VL(const CPUInfo *)
81     {
82 
83     }
84 };
85 
86 } // namespace arm_gemm
87 
88 #endif // ARM_COMPUTE_ENABLE_SVE
89