bungeman@google.com | 5548752 | 2012-05-14 14:09:24 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2012 Google Inc. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license that can be |
| 5 | * found in the LICENSE file. |
| 6 | */ |
tfarina | f168b86 | 2014-06-19 12:32:29 -0700 | [diff] [blame] | 7 | #include <memory> |
| 8 | #include "Benchmark.h" |
mtklein | 1b24933 | 2015-07-07 12:21:21 -0700 | [diff] [blame^] | 9 | #include "SkAtomics.h" |
bungeman@google.com | a02bc15 | 2012-05-16 18:21:56 +0000 | [diff] [blame] | 10 | #include "SkRefCnt.h" |
bungeman@google.com | a02bc15 | 2012-05-16 18:21:56 +0000 | [diff] [blame] | 11 | #include "SkWeakRefCnt.h" |
bungeman@google.com | 5548752 | 2012-05-14 14:09:24 +0000 | [diff] [blame] | 12 | |
| 13 | enum { |
mtklein@google.com | c289743 | 2013-09-10 19:23:38 +0000 | [diff] [blame] | 14 | M = 2 |
bungeman@google.com | 5548752 | 2012-05-14 14:09:24 +0000 | [diff] [blame] | 15 | }; |
| 16 | |
bsalomon | 00a8fae | 2014-07-11 08:42:11 -0700 | [diff] [blame] | 17 | class AtomicInc32 : public Benchmark { |
| 18 | public: |
| 19 | AtomicInc32() : fX(0) {} |
| 20 | |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 21 | bool isSuitableFor(Backend backend) override { |
bsalomon | 00a8fae | 2014-07-11 08:42:11 -0700 | [diff] [blame] | 22 | return backend == kNonRendering_Backend; |
| 23 | } |
| 24 | |
| 25 | protected: |
| 26 | virtual const char* onGetName() { |
| 27 | return "atomic_inc_32"; |
| 28 | } |
| 29 | |
| 30 | virtual void onDraw(const int loops, SkCanvas*) { |
| 31 | for (int i = 0; i < loops; ++i) { |
| 32 | sk_atomic_inc(&fX); |
| 33 | } |
| 34 | } |
| 35 | |
| 36 | private: |
| 37 | int32_t fX; |
| 38 | typedef Benchmark INHERITED; |
| 39 | }; |
| 40 | |
| 41 | class AtomicInc64 : public Benchmark { |
| 42 | public: |
| 43 | AtomicInc64() : fX(0) {} |
| 44 | |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 45 | bool isSuitableFor(Backend backend) override { |
bsalomon | 00a8fae | 2014-07-11 08:42:11 -0700 | [diff] [blame] | 46 | return backend == kNonRendering_Backend; |
| 47 | } |
| 48 | |
| 49 | protected: |
| 50 | virtual const char* onGetName() { |
| 51 | return "atomic_inc_64"; |
| 52 | } |
| 53 | |
| 54 | virtual void onDraw(const int loops, SkCanvas*) { |
| 55 | for (int i = 0; i < loops; ++i) { |
| 56 | sk_atomic_inc(&fX); |
| 57 | } |
| 58 | } |
| 59 | |
| 60 | private: |
| 61 | int64_t fX; |
| 62 | typedef Benchmark INHERITED; |
| 63 | }; |
| 64 | |
tfarina | f168b86 | 2014-06-19 12:32:29 -0700 | [diff] [blame] | 65 | class RefCntBench_Stack : public Benchmark { |
bungeman@google.com | 5548752 | 2012-05-14 14:09:24 +0000 | [diff] [blame] | 66 | public: |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 67 | bool isSuitableFor(Backend backend) override { |
commit-bot@chromium.org | 644629c | 2013-11-21 06:21:58 +0000 | [diff] [blame] | 68 | return backend == kNonRendering_Backend; |
bungeman@google.com | 5548752 | 2012-05-14 14:09:24 +0000 | [diff] [blame] | 69 | } |
commit-bot@chromium.org | 644629c | 2013-11-21 06:21:58 +0000 | [diff] [blame] | 70 | |
bungeman@google.com | 5548752 | 2012-05-14 14:09:24 +0000 | [diff] [blame] | 71 | protected: |
| 72 | virtual const char* onGetName() { |
| 73 | return "ref_cnt_stack"; |
| 74 | } |
| 75 | |
commit-bot@chromium.org | 3361471 | 2013-12-03 18:17:16 +0000 | [diff] [blame] | 76 | virtual void onDraw(const int loops, SkCanvas*) { |
| 77 | for (int i = 0; i < loops; ++i) { |
bungeman@google.com | 5548752 | 2012-05-14 14:09:24 +0000 | [diff] [blame] | 78 | SkRefCnt ref; |
| 79 | for (int j = 0; j < M; ++j) { |
| 80 | ref.ref(); |
| 81 | ref.unref(); |
| 82 | } |
| 83 | } |
| 84 | } |
| 85 | |
| 86 | private: |
tfarina | f168b86 | 2014-06-19 12:32:29 -0700 | [diff] [blame] | 87 | typedef Benchmark INHERITED; |
bungeman@google.com | 5548752 | 2012-05-14 14:09:24 +0000 | [diff] [blame] | 88 | }; |
| 89 | |
| 90 | class PlacedRefCnt : public SkRefCnt { |
| 91 | public: |
| 92 | PlacedRefCnt() : SkRefCnt() { } |
sugoi@google.com | 77472f0 | 2013-03-05 18:50:01 +0000 | [diff] [blame] | 93 | void operator delete(void*) { } |
robertphillips@google.com | 15e9d3e | 2012-06-21 20:25:03 +0000 | [diff] [blame] | 94 | |
| 95 | private: |
| 96 | typedef SkRefCnt INHERITED; |
bungeman@google.com | 5548752 | 2012-05-14 14:09:24 +0000 | [diff] [blame] | 97 | }; |
| 98 | |
tfarina | f168b86 | 2014-06-19 12:32:29 -0700 | [diff] [blame] | 99 | class RefCntBench_Heap : public Benchmark { |
bungeman@google.com | 5548752 | 2012-05-14 14:09:24 +0000 | [diff] [blame] | 100 | public: |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 101 | bool isSuitableFor(Backend backend) override { |
commit-bot@chromium.org | 644629c | 2013-11-21 06:21:58 +0000 | [diff] [blame] | 102 | return backend == kNonRendering_Backend; |
bungeman@google.com | 5548752 | 2012-05-14 14:09:24 +0000 | [diff] [blame] | 103 | } |
commit-bot@chromium.org | 644629c | 2013-11-21 06:21:58 +0000 | [diff] [blame] | 104 | |
bungeman@google.com | 5548752 | 2012-05-14 14:09:24 +0000 | [diff] [blame] | 105 | protected: |
| 106 | virtual const char* onGetName() { |
| 107 | return "ref_cnt_heap"; |
| 108 | } |
| 109 | |
commit-bot@chromium.org | 3361471 | 2013-12-03 18:17:16 +0000 | [diff] [blame] | 110 | virtual void onDraw(const int loops, SkCanvas*) { |
bungeman@google.com | 5548752 | 2012-05-14 14:09:24 +0000 | [diff] [blame] | 111 | char memory[sizeof(PlacedRefCnt)]; |
commit-bot@chromium.org | 3361471 | 2013-12-03 18:17:16 +0000 | [diff] [blame] | 112 | for (int i = 0; i < loops; ++i) { |
bungeman@google.com | 5548752 | 2012-05-14 14:09:24 +0000 | [diff] [blame] | 113 | PlacedRefCnt* ref = new (memory) PlacedRefCnt(); |
| 114 | for (int j = 0; j < M; ++j) { |
| 115 | ref->ref(); |
| 116 | ref->unref(); |
| 117 | } |
| 118 | ref->unref(); |
| 119 | } |
| 120 | } |
| 121 | |
| 122 | private: |
tfarina | f168b86 | 2014-06-19 12:32:29 -0700 | [diff] [blame] | 123 | typedef Benchmark INHERITED; |
bungeman@google.com | 5548752 | 2012-05-14 14:09:24 +0000 | [diff] [blame] | 124 | }; |
| 125 | |
tfarina | f168b86 | 2014-06-19 12:32:29 -0700 | [diff] [blame] | 126 | class RefCntBench_New : public Benchmark { |
bungeman@google.com | a02bc15 | 2012-05-16 18:21:56 +0000 | [diff] [blame] | 127 | public: |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 128 | bool isSuitableFor(Backend backend) override { |
commit-bot@chromium.org | 644629c | 2013-11-21 06:21:58 +0000 | [diff] [blame] | 129 | return backend == kNonRendering_Backend; |
bungeman@google.com | a02bc15 | 2012-05-16 18:21:56 +0000 | [diff] [blame] | 130 | } |
commit-bot@chromium.org | 644629c | 2013-11-21 06:21:58 +0000 | [diff] [blame] | 131 | |
bungeman@google.com | a02bc15 | 2012-05-16 18:21:56 +0000 | [diff] [blame] | 132 | protected: |
| 133 | virtual const char* onGetName() { |
| 134 | return "ref_cnt_new"; |
| 135 | } |
| 136 | |
commit-bot@chromium.org | 3361471 | 2013-12-03 18:17:16 +0000 | [diff] [blame] | 137 | virtual void onDraw(const int loops, SkCanvas*) { |
| 138 | for (int i = 0; i < loops; ++i) { |
bungeman@google.com | a02bc15 | 2012-05-16 18:21:56 +0000 | [diff] [blame] | 139 | SkRefCnt* ref = new SkRefCnt(); |
| 140 | for (int j = 0; j < M; ++j) { |
| 141 | ref->ref(); |
| 142 | ref->unref(); |
| 143 | } |
| 144 | ref->unref(); |
| 145 | } |
| 146 | } |
| 147 | |
| 148 | private: |
tfarina | f168b86 | 2014-06-19 12:32:29 -0700 | [diff] [blame] | 149 | typedef Benchmark INHERITED; |
bungeman@google.com | a02bc15 | 2012-05-16 18:21:56 +0000 | [diff] [blame] | 150 | }; |
| 151 | |
bungeman@google.com | 5548752 | 2012-05-14 14:09:24 +0000 | [diff] [blame] | 152 | /////////////////////////////////////////////////////////////////////////////// |
| 153 | |
tfarina | f168b86 | 2014-06-19 12:32:29 -0700 | [diff] [blame] | 154 | class WeakRefCntBench_Stack : public Benchmark { |
bungeman@google.com | a02bc15 | 2012-05-16 18:21:56 +0000 | [diff] [blame] | 155 | public: |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 156 | bool isSuitableFor(Backend backend) override { |
commit-bot@chromium.org | 644629c | 2013-11-21 06:21:58 +0000 | [diff] [blame] | 157 | return backend == kNonRendering_Backend; |
bungeman@google.com | a02bc15 | 2012-05-16 18:21:56 +0000 | [diff] [blame] | 158 | } |
commit-bot@chromium.org | 644629c | 2013-11-21 06:21:58 +0000 | [diff] [blame] | 159 | |
bungeman@google.com | a02bc15 | 2012-05-16 18:21:56 +0000 | [diff] [blame] | 160 | protected: |
| 161 | virtual const char* onGetName() { |
| 162 | return "ref_cnt_stack_weak"; |
| 163 | } |
bungeman@google.com | 5548752 | 2012-05-14 14:09:24 +0000 | [diff] [blame] | 164 | |
commit-bot@chromium.org | 3361471 | 2013-12-03 18:17:16 +0000 | [diff] [blame] | 165 | virtual void onDraw(const int loops, SkCanvas*) { |
| 166 | for (int i = 0; i < loops; ++i) { |
bungeman@google.com | a02bc15 | 2012-05-16 18:21:56 +0000 | [diff] [blame] | 167 | SkWeakRefCnt ref; |
| 168 | for (int j = 0; j < M; ++j) { |
| 169 | ref.ref(); |
| 170 | ref.unref(); |
| 171 | } |
| 172 | } |
| 173 | } |
bungeman@google.com | 5548752 | 2012-05-14 14:09:24 +0000 | [diff] [blame] | 174 | |
bungeman@google.com | a02bc15 | 2012-05-16 18:21:56 +0000 | [diff] [blame] | 175 | private: |
tfarina | f168b86 | 2014-06-19 12:32:29 -0700 | [diff] [blame] | 176 | typedef Benchmark INHERITED; |
bungeman@google.com | a02bc15 | 2012-05-16 18:21:56 +0000 | [diff] [blame] | 177 | }; |
| 178 | |
| 179 | class PlacedWeakRefCnt : public SkWeakRefCnt { |
| 180 | public: |
| 181 | PlacedWeakRefCnt() : SkWeakRefCnt() { } |
sugoi@google.com | 77472f0 | 2013-03-05 18:50:01 +0000 | [diff] [blame] | 182 | void operator delete(void*) { } |
bungeman@google.com | a02bc15 | 2012-05-16 18:21:56 +0000 | [diff] [blame] | 183 | }; |
| 184 | |
tfarina | f168b86 | 2014-06-19 12:32:29 -0700 | [diff] [blame] | 185 | class WeakRefCntBench_Heap : public Benchmark { |
bungeman@google.com | a02bc15 | 2012-05-16 18:21:56 +0000 | [diff] [blame] | 186 | public: |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 187 | bool isSuitableFor(Backend backend) override { |
commit-bot@chromium.org | 644629c | 2013-11-21 06:21:58 +0000 | [diff] [blame] | 188 | return backend == kNonRendering_Backend; |
bungeman@google.com | a02bc15 | 2012-05-16 18:21:56 +0000 | [diff] [blame] | 189 | } |
commit-bot@chromium.org | 644629c | 2013-11-21 06:21:58 +0000 | [diff] [blame] | 190 | |
bungeman@google.com | a02bc15 | 2012-05-16 18:21:56 +0000 | [diff] [blame] | 191 | protected: |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 192 | const char* onGetName() override { |
bungeman@google.com | a02bc15 | 2012-05-16 18:21:56 +0000 | [diff] [blame] | 193 | return "ref_cnt_heap_weak"; |
| 194 | } |
| 195 | |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 196 | void onDraw(const int loops, SkCanvas*) override { |
bungeman@google.com | a02bc15 | 2012-05-16 18:21:56 +0000 | [diff] [blame] | 197 | char memory[sizeof(PlacedWeakRefCnt)]; |
commit-bot@chromium.org | 3361471 | 2013-12-03 18:17:16 +0000 | [diff] [blame] | 198 | for (int i = 0; i < loops; ++i) { |
bungeman@google.com | a02bc15 | 2012-05-16 18:21:56 +0000 | [diff] [blame] | 199 | PlacedWeakRefCnt* ref = new (memory) PlacedWeakRefCnt(); |
| 200 | for (int j = 0; j < M; ++j) { |
| 201 | ref->ref(); |
| 202 | ref->unref(); |
| 203 | } |
| 204 | ref->unref(); |
| 205 | } |
| 206 | } |
| 207 | |
| 208 | private: |
tfarina | f168b86 | 2014-06-19 12:32:29 -0700 | [diff] [blame] | 209 | typedef Benchmark INHERITED; |
bungeman@google.com | a02bc15 | 2012-05-16 18:21:56 +0000 | [diff] [blame] | 210 | }; |
| 211 | |
tfarina | f168b86 | 2014-06-19 12:32:29 -0700 | [diff] [blame] | 212 | class WeakRefCntBench_New : public Benchmark { |
bungeman@google.com | a02bc15 | 2012-05-16 18:21:56 +0000 | [diff] [blame] | 213 | public: |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 214 | bool isSuitableFor(Backend backend) override { |
commit-bot@chromium.org | 644629c | 2013-11-21 06:21:58 +0000 | [diff] [blame] | 215 | return backend == kNonRendering_Backend; |
bungeman@google.com | a02bc15 | 2012-05-16 18:21:56 +0000 | [diff] [blame] | 216 | } |
commit-bot@chromium.org | 644629c | 2013-11-21 06:21:58 +0000 | [diff] [blame] | 217 | |
bungeman@google.com | a02bc15 | 2012-05-16 18:21:56 +0000 | [diff] [blame] | 218 | protected: |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 219 | const char* onGetName() override { |
bungeman@google.com | a02bc15 | 2012-05-16 18:21:56 +0000 | [diff] [blame] | 220 | return "ref_cnt_new_weak"; |
| 221 | } |
| 222 | |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 223 | void onDraw(const int loops, SkCanvas*) override { |
commit-bot@chromium.org | 3361471 | 2013-12-03 18:17:16 +0000 | [diff] [blame] | 224 | for (int i = 0; i < loops; ++i) { |
bungeman@google.com | a02bc15 | 2012-05-16 18:21:56 +0000 | [diff] [blame] | 225 | SkWeakRefCnt* ref = new SkWeakRefCnt(); |
| 226 | for (int j = 0; j < M; ++j) { |
| 227 | ref->ref(); |
| 228 | ref->unref(); |
| 229 | } |
| 230 | ref->unref(); |
| 231 | } |
| 232 | } |
| 233 | |
| 234 | private: |
tfarina | f168b86 | 2014-06-19 12:32:29 -0700 | [diff] [blame] | 235 | typedef Benchmark INHERITED; |
bungeman@google.com | a02bc15 | 2012-05-16 18:21:56 +0000 | [diff] [blame] | 236 | }; |
| 237 | |
| 238 | /////////////////////////////////////////////////////////////////////////////// |
| 239 | |
bsalomon | 00a8fae | 2014-07-11 08:42:11 -0700 | [diff] [blame] | 240 | DEF_BENCH( return new AtomicInc32(); ) |
| 241 | DEF_BENCH( return new AtomicInc64(); ) |
| 242 | |
mtklein@google.com | 410e6e8 | 2013-09-13 19:52:27 +0000 | [diff] [blame] | 243 | DEF_BENCH( return new RefCntBench_Stack(); ) |
| 244 | DEF_BENCH( return new RefCntBench_Heap(); ) |
| 245 | DEF_BENCH( return new RefCntBench_New(); ) |
bungeman@google.com | a02bc15 | 2012-05-16 18:21:56 +0000 | [diff] [blame] | 246 | |
mtklein@google.com | 410e6e8 | 2013-09-13 19:52:27 +0000 | [diff] [blame] | 247 | DEF_BENCH( return new WeakRefCntBench_Stack(); ) |
| 248 | DEF_BENCH( return new WeakRefCntBench_Heap(); ) |
| 249 | DEF_BENCH( return new WeakRefCntBench_New(); ) |