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| 1 /* | 1 /* |
| 2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 Google Inc. |
| 3 * | 3 * |
| 4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
| 5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
| 6 * | 6 * |
| 7 * Classes for writing out bench results in various formats. | 7 * Classes for writing out bench results in various formats. |
| 8 */ | 8 */ |
| 9 |
| 9 #ifndef SkResultsWriter_DEFINED | 10 #ifndef SkResultsWriter_DEFINED |
| 10 #define SkResultsWriter_DEFINED | 11 #define SkResultsWriter_DEFINED |
| 11 | 12 |
| 12 #include "SkBenchLogger.h" | 13 #include "BenchLogger.h" |
| 13 #include "SkJSONCPP.h" | 14 #include "SkJSONCPP.h" |
| 14 #include "SkStream.h" | 15 #include "SkStream.h" |
| 15 #include "SkString.h" | 16 #include "SkString.h" |
| 16 #include "SkTArray.h" | 17 #include "SkTArray.h" |
| 17 #include "SkTypes.h" | 18 #include "SkTypes.h" |
| 18 | 19 |
| 19 | |
| 20 /** | 20 /** |
| 21 * Base class for writing out the bench results. | 21 * Base class for writing out the bench results. |
| 22 * | 22 * |
| 23 * TODO(jcgregorio) Add info if tests fail to converge? | 23 * TODO(jcgregorio) Add info if tests fail to converge? |
| 24 */ | 24 */ |
| 25 class ResultsWriter : SkNoncopyable { | 25 class ResultsWriter : SkNoncopyable { |
| 26 public: | 26 public: |
| 27 virtual ~ResultsWriter() {}; | 27 virtual ~ResultsWriter() {}; |
| 28 | 28 |
| 29 // Records one option set for this run. All options must be set before | 29 // Records one option set for this run. All options must be set before |
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| 43 // Call when all results are finished. | 43 // Call when all results are finished. |
| 44 virtual void end() = 0; | 44 virtual void end() = 0; |
| 45 }; | 45 }; |
| 46 | 46 |
| 47 /** | 47 /** |
| 48 * This ResultsWriter handles writing out the human readable format of the | 48 * This ResultsWriter handles writing out the human readable format of the |
| 49 * bench results. | 49 * bench results. |
| 50 */ | 50 */ |
| 51 class LoggerResultsWriter : public ResultsWriter { | 51 class LoggerResultsWriter : public ResultsWriter { |
| 52 public: | 52 public: |
| 53 explicit LoggerResultsWriter(SkBenchLogger& logger, const char* timeFormat) | 53 explicit LoggerResultsWriter(BenchLogger& logger, const char* timeFormat) |
| 54 : fLogger(logger) | 54 : fLogger(logger) |
| 55 , fTimeFormat(timeFormat) { | 55 , fTimeFormat(timeFormat) { |
| 56 fLogger.logProgress("skia bench:"); | 56 fLogger.logProgress("skia bench:"); |
| 57 } | 57 } |
| 58 virtual void option(const char name[], const char value[]) { | 58 virtual void option(const char name[], const char value[]) { |
| 59 fLogger.logProgress(SkStringPrintf(" %s=%s", name, value)); | 59 fLogger.logProgress(SkStringPrintf(" %s=%s", name, value)); |
| 60 } | 60 } |
| 61 virtual void bench(const char name[], int32_t x, int32_t y) { | 61 virtual void bench(const char name[], int32_t x, int32_t y) { |
| 62 fLogger.logProgress(SkStringPrintf( | 62 fLogger.logProgress(SkStringPrintf( |
| 63 "\nrunning bench [%3d %3d] %40s", x, y, name)); | 63 "\nrunning bench [%3d %3d] %40s", x, y, name)); |
| 64 } | 64 } |
| 65 virtual void config(const char name[]) { | 65 virtual void config(const char name[]) { |
| 66 fLogger.logProgress(SkStringPrintf(" %s:", name)); | 66 fLogger.logProgress(SkStringPrintf(" %s:", name)); |
| 67 } | 67 } |
| 68 virtual void timer(const char name[], double ms) { | 68 virtual void timer(const char name[], double ms) { |
| 69 fLogger.logProgress(SkStringPrintf(" %s = ", name)); | 69 fLogger.logProgress(SkStringPrintf(" %s = ", name)); |
| 70 fLogger.logProgress(SkStringPrintf(fTimeFormat, ms)); | 70 fLogger.logProgress(SkStringPrintf(fTimeFormat, ms)); |
| 71 } | 71 } |
| 72 virtual void end() { | 72 virtual void end() { |
| 73 fLogger.logProgress("\n"); | 73 fLogger.logProgress("\n"); |
| 74 } | 74 } |
| 75 private: | 75 private: |
| 76 SkBenchLogger& fLogger; | 76 BenchLogger& fLogger; |
| 77 const char* fTimeFormat; | 77 const char* fTimeFormat; |
| 78 }; | 78 }; |
| 79 | 79 |
| 80 /** | 80 /** |
| 81 * This ResultsWriter handles writing out the results in JSON. | 81 * This ResultsWriter handles writing out the results in JSON. |
| 82 * | 82 * |
| 83 * The output looks like (except compressed to a single line): | 83 * The output looks like (except compressed to a single line): |
| 84 * | 84 * |
| 85 * { | 85 * { |
| 86 * "options" : { | 86 * "options" : { |
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| 189 */ | 189 */ |
| 190 template <typename T> class CallEnd : SkNoncopyable { | 190 template <typename T> class CallEnd : SkNoncopyable { |
| 191 public: | 191 public: |
| 192 CallEnd(T& obj) : fObj(obj) {} | 192 CallEnd(T& obj) : fObj(obj) {} |
| 193 ~CallEnd() { fObj.end(); } | 193 ~CallEnd() { fObj.end(); } |
| 194 private: | 194 private: |
| 195 T& fObj; | 195 T& fObj; |
| 196 }; | 196 }; |
| 197 | 197 |
| 198 #endif | 198 #endif |
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