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| 1 /* | |
| 2 * Copyright 2011 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 */ | |
| 7 #ifndef SysTimer_DEFINED | |
| 8 #define SysTimer_DEFINED | |
| 9 | |
| 10 #include <mach/mach.h> | |
| 11 #include <mach/mach_time.h> | |
| 12 | |
| 13 class SysTimer { | |
| 14 public: | |
| 15 void startWall(); | |
| 16 void startCpu(); | |
| 17 double endCpu(); | |
| 18 double endWall(); | |
| 19 private: | |
| 20 time_value_t fStartCpu; | |
| 21 uint64_t fStartWall; | |
| 22 }; | |
| 23 | |
| 24 #endif | |
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