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| 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
| 2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
| 3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef RUNTIME_VM_BENCHMARK_TEST_H_ | 5 #ifndef RUNTIME_VM_BENCHMARK_TEST_H_ |
| 6 #define RUNTIME_VM_BENCHMARK_TEST_H_ | 6 #define RUNTIME_VM_BENCHMARK_TEST_H_ |
| 7 | 7 |
| 8 #include "include/dart_api.h" | 8 #include "include/dart_api.h" |
| 9 | 9 |
| 10 #include "vm/dart.h" | 10 #include "vm/dart.h" |
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| 27 // isolate_snapshot_buffer points to a snapshot for an isolate if we link in a | 27 // isolate_snapshot_buffer points to a snapshot for an isolate if we link in a |
| 28 // snapshot otherwise it is initialized to NULL. | 28 // snapshot otherwise it is initialized to NULL. |
| 29 extern const uint8_t* isolate_snapshot_buffer; | 29 extern const uint8_t* isolate_snapshot_buffer; |
| 30 } | 30 } |
| 31 | 31 |
| 32 // The BENCHMARK macros are used for benchmarking a specific functionality | 32 // The BENCHMARK macros are used for benchmarking a specific functionality |
| 33 // of the VM. | 33 // of the VM. |
| 34 #define BENCHMARK_HELPER(name, kind) \ | 34 #define BENCHMARK_HELPER(name, kind) \ |
| 35 void Dart_Benchmark##name(Benchmark* benchmark); \ | 35 void Dart_Benchmark##name(Benchmark* benchmark); \ |
| 36 static Benchmark kRegister##name(Dart_Benchmark##name, #name, kind); \ | 36 static Benchmark kRegister##name(Dart_Benchmark##name, #name, kind); \ |
| 37 static void Dart_BenchmarkHelper##name(Benchmark* benchmark, Thread* thread);\ | 37 static void Dart_BenchmarkHelper##name(Benchmark* benchmark, \ |
| 38 Thread* thread); \ |
| 38 void Dart_Benchmark##name(Benchmark* benchmark) { \ | 39 void Dart_Benchmark##name(Benchmark* benchmark) { \ |
| 39 FLAG_old_gen_growth_space_ratio = 100; \ | 40 FLAG_old_gen_growth_space_ratio = 100; \ |
| 40 BenchmarkIsolateScope __isolate__(benchmark); \ | 41 BenchmarkIsolateScope __isolate__(benchmark); \ |
| 41 Thread* __thread__ = Thread::Current(); \ | 42 Thread* __thread__ = Thread::Current(); \ |
| 42 ASSERT(__thread__->isolate() == benchmark->isolate()); \ | 43 ASSERT(__thread__->isolate() == benchmark->isolate()); \ |
| 43 StackZone __zone__(__thread__); \ | 44 StackZone __zone__(__thread__); \ |
| 44 HandleScope __hs__(__thread__); \ | 45 HandleScope __hs__(__thread__); \ |
| 45 Dart_BenchmarkHelper##name(benchmark, __thread__); \ | 46 Dart_BenchmarkHelper##name(benchmark, __thread__); \ |
| 46 } \ | 47 } \ |
| 47 static void Dart_BenchmarkHelper##name(Benchmark* benchmark, Thread* thread) | 48 static void Dart_BenchmarkHelper##name(Benchmark* benchmark, Thread* thread) |
| 48 | 49 |
| 49 #define BENCHMARK(name) BENCHMARK_HELPER(name, "RunTime") | 50 #define BENCHMARK(name) BENCHMARK_HELPER(name, "RunTime") |
| 50 #define BENCHMARK_SIZE(name) BENCHMARK_HELPER(name, "CodeSize") | 51 #define BENCHMARK_SIZE(name) BENCHMARK_HELPER(name, "CodeSize") |
| 51 #define BENCHMARK_MEMORY(name) BENCHMARK_HELPER(name, "MemoryUse") | 52 #define BENCHMARK_MEMORY(name) BENCHMARK_HELPER(name, "MemoryUse") |
| 52 | 53 |
| 53 inline Dart_Handle NewString(const char* str) { | 54 inline Dart_Handle NewString(const char* str) { |
| 54 return Dart_NewStringFromCString(str); | 55 return Dart_NewStringFromCString(str); |
| 55 } | 56 } |
| 56 | 57 |
| 57 | 58 |
| 58 class Benchmark { | 59 class Benchmark { |
| 59 public: | 60 public: |
| 60 typedef void (RunEntry)(Benchmark* benchmark); | 61 typedef void(RunEntry)(Benchmark* benchmark); |
| 61 | 62 |
| 62 Benchmark(RunEntry* run, const char* name, const char* score_kind) : | 63 Benchmark(RunEntry* run, const char* name, const char* score_kind) |
| 63 run_(run), | 64 : run_(run), |
| 64 name_(name), | 65 name_(name), |
| 65 score_kind_(score_kind), | 66 score_kind_(score_kind), |
| 66 score_(0), | 67 score_(0), |
| 67 isolate_(NULL), | 68 isolate_(NULL), |
| 68 next_(NULL) { | 69 next_(NULL) { |
| 69 if (first_ == NULL) { | 70 if (first_ == NULL) { |
| 70 first_ = this; | 71 first_ = this; |
| 71 } else { | 72 } else { |
| 72 tail_->next_ = this; | 73 tail_->next_ = this; |
| 73 } | 74 } |
| 74 tail_ = this; | 75 tail_ = this; |
| 75 } | 76 } |
| 76 | 77 |
| 77 // Accessors. | 78 // Accessors. |
| 78 const char* name() const { return name_; } | 79 const char* name() const { return name_; } |
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| 122 | 123 |
| 123 private: | 124 private: |
| 124 Benchmark* benchmark_; | 125 Benchmark* benchmark_; |
| 125 | 126 |
| 126 DISALLOW_COPY_AND_ASSIGN(BenchmarkIsolateScope); | 127 DISALLOW_COPY_AND_ASSIGN(BenchmarkIsolateScope); |
| 127 }; | 128 }; |
| 128 | 129 |
| 129 } // namespace dart | 130 } // namespace dart |
| 130 | 131 |
| 131 #endif // RUNTIME_VM_BENCHMARK_TEST_H_ | 132 #endif // RUNTIME_VM_BENCHMARK_TEST_H_ |
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