1 | /******************************************************************************* |
2 | * Copyright 2017-2022 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 LRN_HPP |
18 | #define LRN_HPP |
19 | |
20 | #include <assert.h> |
21 | #include <limits.h> |
22 | #include <stdint.h> |
23 | |
24 | #include <iostream> |
25 | |
26 | #include "common.hpp" |
27 | #include "dnn_types.hpp" |
28 | #include "dnnl_common.hpp" |
29 | #include "dnnl_debug.hpp" |
30 | #include "utils/perf_report.hpp" |
31 | #include "utils/settings.hpp" |
32 | |
33 | namespace lrn { |
34 | |
35 | enum alg_t { ACROSS, WITHIN }; |
36 | alg_t str2alg(const char *str); |
37 | const char *alg2str(alg_t alg); |
38 | dnnl_alg_kind_t alg2alg_kind(alg_t alg); |
39 | |
40 | struct desc_t { |
41 | int64_t mb, ic, id, ih, iw; |
42 | int64_t ls; |
43 | float alpha, beta, k; |
44 | std::string name; |
45 | int ndims; |
46 | }; |
47 | int str2desc(desc_t *desc, const char *str); |
48 | std::ostream &operator<<(std::ostream &s, const desc_t &d); |
49 | |
50 | struct settings_t : public base_settings_t { |
51 | settings_t() = default; |
52 | |
53 | // ctor to save certain fields from resetting |
54 | settings_t(const char *perf_template) : settings_t() { |
55 | this->perf_template = perf_template; |
56 | } |
57 | |
58 | desc_t desc {}; |
59 | |
60 | std::vector<dir_t> dir {FWD_D}; |
61 | std::vector<dnnl_data_type_t> dt {dnnl_f32}; |
62 | std::vector<std::string> tag {tag::abx}; |
63 | std::vector<alg_t> alg {ACROSS}; |
64 | |
65 | const char *perf_template_csv() const { |
66 | static const std::string args = "%dir%,%dt%,%tag%,%alg%" ; |
67 | return perf_template_csv_base(args); |
68 | } |
69 | |
70 | void reset() { *this = settings_t(perf_template); } |
71 | }; |
72 | |
73 | struct prb_t : public desc_t { |
74 | prb_t(const desc_t &desc, int64_t mb, dir_t dir, dnnl_data_type_t dt, |
75 | const std::string &tag, alg_t alg, const attr_t &attr, |
76 | const thr_ctx_t &ctx_init, const thr_ctx_t &ctx_exe) |
77 | : desc_t(desc) |
78 | , dir(dir) |
79 | , dt(dt) |
80 | , tag(tag) |
81 | , alg(alg) |
82 | , attr(attr) |
83 | , ctx_init(ctx_init) |
84 | , ctx_exe(ctx_exe) |
85 | , user_mb(mb) { |
86 | if (mb) this->mb = mb; |
87 | } |
88 | ~prb_t() {} |
89 | |
90 | dir_t dir; |
91 | dnnl_data_type_t dt; |
92 | std::string tag; |
93 | alg_t alg; |
94 | attr_t attr; |
95 | thr_ctx_t ctx_init, ctx_exe; |
96 | int64_t user_mb; |
97 | |
98 | BENCHDNN_DISALLOW_COPY_AND_ASSIGN(prb_t); |
99 | }; |
100 | std::ostream &operator<<(std::ostream &s, const prb_t &prb); |
101 | |
102 | struct perf_report_t : public base_perf_report_t { |
103 | perf_report_t(const prb_t *prb, const char *perf_template) |
104 | : base_perf_report_t(perf_template) |
105 | , p_(prb) |
106 | , tag_(normalize_tag(p_->tag, p_->ndims)) {} |
107 | |
108 | void dump_alg(std::ostream &s) const override { s << alg2str(p_->alg); } |
109 | |
110 | void dump_desc(std::ostream &s) const override { |
111 | s << static_cast<const desc_t &>(*p_); |
112 | } |
113 | |
114 | void dump_desc_csv(std::ostream &s) const override { |
115 | s << p_->mb << ',' << p_->ic << ',' << p_->id << ',' << p_->ih << ',' |
116 | << p_->iw << ',' << p_->ls << ',' << p_->alpha << ',' << p_->beta |
117 | << ',' << p_->k; |
118 | } |
119 | |
120 | const int64_t *user_mb() const override { return &p_->user_mb; } |
121 | const attr_t *attr() const override { return &p_->attr; } |
122 | const thr_ctx_t *ctx_init() const override { return &p_->ctx_init; } |
123 | const thr_ctx_t *ctx_exe() const override { return &p_->ctx_exe; } |
124 | const std::string *name() const override { return &p_->name; } |
125 | const dir_t *dir() const override { return &p_->dir; } |
126 | const dnnl_data_type_t *dt() const override { return &p_->dt; } |
127 | const std::string *tag() const override { return &tag_; } |
128 | |
129 | private: |
130 | const prb_t *p_; |
131 | std::string tag_; |
132 | }; |
133 | |
134 | inline int compute_n_summands(const prb_t *prb) { |
135 | if (prb->alg == ACROSS) { |
136 | return prb->ls; |
137 | } else if (prb->alg == WITHIN) { |
138 | int n_summands = 1; |
139 | for (int64_t d = prb->ndims - 2; d > 0; --d) |
140 | n_summands *= prb->ls; |
141 | return n_summands; |
142 | } else { |
143 | assert(!"unknown algorithm" ); |
144 | return 1; |
145 | } |
146 | } |
147 | |
148 | inline size_t data_off(const prb_t *prb, int64_t mb, int64_t c, int64_t d, |
149 | int64_t h, int64_t w) { |
150 | return (((mb * prb->ic + c) * prb->id + d) * prb->ih + h) * prb->iw + w; |
151 | } |
152 | |
153 | void skip_unimplemented_prb(const prb_t *prb, res_t *res); |
154 | void skip_invalid_prb(const prb_t *prb, res_t *res); |
155 | void compute_ref(const prb_t *prb, const args_t &args, |
156 | dnnl_primitive_t prim_ref = nullptr); |
157 | |
158 | int doit(const prb_t *prb, res_t *res); |
159 | int bench(int argc, char **argv); |
160 | |
161 | } // namespace lrn |
162 | |
163 | #endif |
164 | |