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Chengzhong Wu
c735003666
Signed-off-by: Chengzhong Wu <legendecas@gmail.com> PR-URL: https://github.com/nodejs/node/pull/63066 Refs: https://github.com/nodejs/node/pull/62273 Reviewed-By: Ilyas Shabi <ilyasshabi94@gmail.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
39 lines
939 B
C++
39 lines
939 B
C++
#ifndef SRC_NODE_PROFILING_H_
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#define SRC_NODE_PROFILING_H_
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#if defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
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#include "v8-profiler.h"
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#include "v8.h"
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#include <cstdint>
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#include <sstream>
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namespace node {
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struct HeapProfileOptions {
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uint64_t sample_interval = 512 * 1024;
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int stack_depth = 16;
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v8::HeapProfiler::SamplingFlags flags =
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v8::HeapProfiler::SamplingFlags::kSamplingNoFlags;
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};
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HeapProfileOptions ParseHeapProfileOptions(
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const v8::FunctionCallbackInfo<v8::Value>& args);
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bool SerializeHeapProfile(v8::Isolate* isolate, std::ostringstream& out_stream);
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struct CpuProfileOptions {
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int sampling_interval_us = 0;
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uint32_t max_samples = v8::CpuProfilingOptions::kNoSampleLimit;
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};
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CpuProfileOptions ParseCpuProfileOptions(
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const v8::FunctionCallbackInfo<v8::Value>& args);
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} // namespace node
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#endif // defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
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#endif // SRC_NODE_PROFILING_H_
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