v8 12.4.254 (node 22.4.1)
V8 is Google's open source JavaScript engine
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libplatform.h
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1// Copyright 2014 the V8 project authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef V8_LIBPLATFORM_LIBPLATFORM_H_
6#define V8_LIBPLATFORM_LIBPLATFORM_H_
7
8#include <memory>
9
12#include "v8-platform.h" // NOLINT(build/include_directory)
13#include "v8config.h" // NOLINT(build/include_directory)
14
15namespace v8 {
16namespace platform {
17
20
21enum class MessageLoopBehavior : bool {
22 kDoNotWait = false,
23 kWaitForWork = true
24};
25
26enum class PriorityMode : bool { kDontApply, kApply };
27
44V8_PLATFORM_EXPORT std::unique_ptr<v8::Platform> NewDefaultPlatform(
45 int thread_pool_size = 0,
47 InProcessStackDumping in_process_stack_dumping =
49 std::unique_ptr<v8::TracingController> tracing_controller = {},
51
56V8_PLATFORM_EXPORT std::unique_ptr<v8::Platform>
59 InProcessStackDumping in_process_stack_dumping =
61 std::unique_ptr<v8::TracingController> tracing_controller = {});
62
69V8_PLATFORM_EXPORT std::unique_ptr<v8::JobHandle> NewDefaultJobHandle(
70 v8::Platform* platform, v8::TaskPriority priority,
71 std::unique_ptr<v8::JobTask> job_task, size_t num_worker_threads);
72
84 v8::Platform* platform, v8::Isolate* isolate,
86
95 v8::Isolate* isolate,
96 double idle_time_in_seconds);
97
107 Isolate* isolate);
108
109} // namespace platform
110} // namespace v8
111
112#endif // V8_LIBPLATFORM_LIBPLATFORM_H_
#define V8_PLATFORM_EXPORT
V8_PLATFORM_EXPORT void NotifyIsolateShutdown(v8::Platform *platform, Isolate *isolate)
V8_PLATFORM_EXPORT std::unique_ptr< v8::Platform > NewDefaultPlatform(int thread_pool_size=0, IdleTaskSupport idle_task_support=IdleTaskSupport::kDisabled, InProcessStackDumping in_process_stack_dumping=InProcessStackDumping::kDisabled, std::unique_ptr< v8::TracingController > tracing_controller={}, PriorityMode priority_mode=PriorityMode::kDontApply)
V8_PLATFORM_EXPORT std::unique_ptr< v8::JobHandle > NewDefaultJobHandle(v8::Platform *platform, v8::TaskPriority priority, std::unique_ptr< v8::JobTask > job_task, size_t num_worker_threads)
V8_PLATFORM_EXPORT void RunIdleTasks(v8::Platform *platform, v8::Isolate *isolate, double idle_time_in_seconds)
V8_PLATFORM_EXPORT bool PumpMessageLoop(v8::Platform *platform, v8::Isolate *isolate, MessageLoopBehavior behavior=MessageLoopBehavior::kDoNotWait)
V8_PLATFORM_EXPORT std::unique_ptr< v8::Platform > NewSingleThreadedDefaultPlatform(IdleTaskSupport idle_task_support=IdleTaskSupport::kDisabled, InProcessStackDumping in_process_stack_dumping=InProcessStackDumping::kDisabled, std::unique_ptr< v8::TracingController > tracing_controller={})
TaskPriority
Definition v8-platform.h:24