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9d7cd9b864
PR-URL: https://github.com/nodejs/node/pull/54077 Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Richard Lau <rlau@redhat.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
42 lines
1.3 KiB
C++
42 lines
1.3 KiB
C++
// Copyright 2024 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef TEST_BENCHMARK_CPP_BENCHMARK_UTILS_H_
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#define TEST_BENCHMARK_CPP_BENCHMARK_UTILS_H_
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#include "include/v8-array-buffer.h"
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#include "include/v8-cppgc.h"
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#include "include/v8-isolate.h"
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#include "include/v8-platform.h"
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#include "third_party/google_benchmark_chrome/src/include/benchmark/benchmark.h"
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namespace v8::benchmarking {
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static constexpr uint16_t kEmbedderId = 0;
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static constexpr size_t kTypeOffset = 0;
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static constexpr size_t kInstanceOffset = 1;
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// BenchmarkWithIsolate is a basic benchmark fixture that sets up the process
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// with a single Isolate.
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class BenchmarkWithIsolate : public benchmark::Fixture {
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public:
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static void InitializeProcess();
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static void ShutdownProcess();
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protected:
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V8_INLINE v8::Isolate* v8_isolate() { return v8_isolate_; }
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V8_INLINE cppgc::AllocationHandle& allocation_handle() {
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return v8_isolate_->GetCppHeap()->GetAllocationHandle();
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}
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private:
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static v8::Platform* platform_;
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static v8::Isolate* v8_isolate_;
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static v8::ArrayBuffer::Allocator* v8_ab_allocator_;
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};
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} // namespace v8::benchmarking
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#endif // TEST_BENCHMARK_CPP_BENCHMARK_UTILS_H_
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