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1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef BASE_PERFTIMER_H_ | 5 #ifndef BASE_PERFTIMER_H_ |
6 #define BASE_PERFTIMER_H_ | 6 #define BASE_PERFTIMER_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
11 #include "base/time.h" | 11 #include "base/time.h" |
12 | 12 |
| 13 namespace base { |
13 class FilePath; | 14 class FilePath; |
| 15 } |
14 | 16 |
15 // ---------------------------------------------------------------------- | 17 // ---------------------------------------------------------------------- |
16 // Initializes and finalizes the perf log. These functions should be | 18 // Initializes and finalizes the perf log. These functions should be |
17 // called at the beginning and end (respectively) of running all the | 19 // called at the beginning and end (respectively) of running all the |
18 // performance tests. The init function returns true on success. | 20 // performance tests. The init function returns true on success. |
19 // ---------------------------------------------------------------------- | 21 // ---------------------------------------------------------------------- |
20 bool InitPerfLog(const FilePath& log_path); | 22 bool InitPerfLog(const base::FilePath& log_path); |
21 void FinalizePerfLog(); | 23 void FinalizePerfLog(); |
22 | 24 |
23 // ---------------------------------------------------------------------- | 25 // ---------------------------------------------------------------------- |
24 // LogPerfResult | 26 // LogPerfResult |
25 // Writes to the perf result log the given 'value' resulting from the | 27 // Writes to the perf result log the given 'value' resulting from the |
26 // named 'test'. The units are to aid in reading the log by people. | 28 // named 'test'. The units are to aid in reading the log by people. |
27 // ---------------------------------------------------------------------- | 29 // ---------------------------------------------------------------------- |
28 void LogPerfResult(const char* test_name, double value, const char* units); | 30 void LogPerfResult(const char* test_name, double value, const char* units); |
29 | 31 |
30 // ---------------------------------------------------------------------- | 32 // ---------------------------------------------------------------------- |
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74 logged_ = true; | 76 logged_ = true; |
75 } | 77 } |
76 | 78 |
77 private: | 79 private: |
78 bool logged_; | 80 bool logged_; |
79 std::string test_name_; | 81 std::string test_name_; |
80 PerfTimer timer_; | 82 PerfTimer timer_; |
81 }; | 83 }; |
82 | 84 |
83 #endif // BASE_PERFTIMER_H_ | 85 #endif // BASE_PERFTIMER_H_ |
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