1 | /******************************************************************************* |
2 | * Copyright 2020 Intel Corporation |
3 | * |
4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
5 | * you may not use this file except in compliance with the License. |
6 | * You may obtain a copy of the License at |
7 | * |
8 | * http://www.apache.org/licenses/LICENSE-2.0 |
9 | * |
10 | * Unless required by applicable law or agreed to in writing, software |
11 | * distributed under the License is distributed on an "AS IS" BASIS, |
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
13 | * See the License for the specific language governing permissions and |
14 | * limitations under the License. |
15 | *******************************************************************************/ |
16 | |
17 | #ifndef CPU_X64_LRN_LRN_EXECUTOR_FACTORY_HPP |
18 | #define CPU_X64_LRN_LRN_EXECUTOR_FACTORY_HPP |
19 | |
20 | #include <memory> |
21 | #include "common/c_types_map.hpp" |
22 | #include "common/utils.hpp" |
23 | #include "cpu/x64/lrn/jit_avx512_common_lrn_utils.hpp" |
24 | #include "cpu/x64/lrn/lrn_avx512_blocked_executor.hpp" |
25 | #include "cpu/x64/lrn/lrn_avx512_nhwc_executor.hpp" |
26 | #include "cpu/x64/lrn/lrn_executor.hpp" |
27 | |
28 | namespace dnnl { |
29 | namespace impl { |
30 | namespace cpu { |
31 | namespace x64 { |
32 | namespace lrn { |
33 | |
34 | class lrn_executor_factory_t { |
35 | public: |
36 | template <::dnnl::impl::data_type_t d_type, typename PD_T> |
37 | static std::unique_ptr<i_lrn_executor_t> create_executor( |
38 | const PD_T *pd, direction dir) { |
39 | const memory_desc_wrapper data_d(pd->src_md()); |
40 | |
41 | if (data_d.matches_tag(format_tag::nChw16c)) |
42 | return create_jit_avx512_blocked_executor<d_type, PD_T>(pd, dir); |
43 | |
44 | return create_jit_avx512_nhwc_executor<d_type, PD_T>(pd, dir); |
45 | } |
46 | |
47 | private: |
48 | template <::dnnl::impl::data_type_t d_type, typename PD_T> |
49 | static std::unique_ptr<i_lrn_executor_t> create_jit_avx512_nhwc_executor( |
50 | const PD_T *pd, direction dir) { |
51 | |
52 | if (dir == direction::forward) |
53 | return utils::make_unique< |
54 | lrn_avx512_nhwc_executor_fwd_t<d_type, PD_T>>(pd); |
55 | return utils::make_unique<lrn_avx512_nhwc_executor_bwd_t<d_type, PD_T>>( |
56 | pd); |
57 | } |
58 | |
59 | template <::dnnl::impl::data_type_t d_type, typename PD_T> |
60 | static std::unique_ptr<i_lrn_executor_t> create_jit_avx512_blocked_executor( |
61 | const PD_T *pd, direction dir) { |
62 | |
63 | if (dir == direction::forward) |
64 | return utils::make_unique< |
65 | lrn_avx512_blocked_executor_fwd_t<d_type, PD_T>>(pd); |
66 | return utils::make_unique< |
67 | lrn_avx512_blocked_executor_bwd_t<d_type, PD_T>>(pd); |
68 | } |
69 | }; |
70 | |
71 | } // namespace lrn |
72 | } // namespace x64 |
73 | } // namespace cpu |
74 | } // namespace impl |
75 | } // namespace dnnl |
76 | |
77 | #endif |