Index: src/compiler-dispatcher/compiler-dispatcher.h |
diff --git a/src/compiler-dispatcher/compiler-dispatcher.h b/src/compiler-dispatcher/compiler-dispatcher.h |
index e6737a002945175bcaaefd3bcf6d25bec2232edc..ef8e70067cec6fa24f36a4fc4f6cf4508eb05bfd 100644 |
--- a/src/compiler-dispatcher/compiler-dispatcher.h |
+++ b/src/compiler-dispatcher/compiler-dispatcher.h |
@@ -5,14 +5,21 @@ |
#ifndef V8_COMPILER_DISPATCHER_COMPILER_DISPATCHER_H_ |
#define V8_COMPILER_DISPATCHER_COMPILER_DISPATCHER_H_ |
+#include <functional> |
#include <map> |
#include <memory> |
+#include <unordered_set> |
#include <utility> |
+#include "src/base/functional.h" |
#include "src/base/macros.h" |
#include "src/globals.h" |
+#include "testing/gtest/include/gtest/gtest_prod.h" |
namespace v8 { |
+ |
+class Platform; |
+ |
namespace internal { |
class CompilerDispatcherJob; |
@@ -27,7 +34,8 @@ class V8_EXPORT_PRIVATE CompilerDispatcher { |
public: |
enum class BlockingBehavior { kBlock, kDontBlock }; |
- CompilerDispatcher(Isolate* isolate, size_t max_stack_size); |
+ CompilerDispatcher(Isolate* isolate, Platform* platform, |
+ size_t max_stack_size); |
~CompilerDispatcher(); |
// Returns true if a job was enqueued. |
@@ -47,19 +55,45 @@ class V8_EXPORT_PRIVATE CompilerDispatcher { |
void AbortAll(BlockingBehavior blocking); |
private: |
+ FRIEND_TEST(CompilerDispatcherTest, IdleTaskSmallIdleTime); |
+ |
typedef std::multimap<std::pair<int, int>, |
std::unique_ptr<CompilerDispatcherJob>> |
vogelheim
2016/12/15 15:24:12
nitpick: Maybe typedef std::unordered_set<JobMap::
jochen (gone - plz use gerrit)
2016/12/15 15:37:59
done
|
JobMap; |
+ class IdleTask; |
+ struct JobIteratorHash { |
+ public: |
+ size_t operator()(const JobMap::const_iterator& it) const { |
+ std::hash<int> hasher; |
vogelheim
2016/12/15 15:24:12
Why std::hash<int>, and not v8::base::hash<int>?
jochen (gone - plz use gerrit)
2016/12/15 15:37:59
no reason, fixed
|
+ return base::hash_combine(hasher(it->first.first), |
+ hasher(it->first.second)); |
+ } |
+ }; |
+ |
JobMap::const_iterator GetJobFor(Handle<SharedFunctionInfo> shared) const; |
+ void ScheduleIdleTaskIfNeeded(); |
+ void DoIdleWork(double deadline_in_seconds); |
+ void DoIdleWorkForJobSet( |
+ double deadline_in_seconds, |
+ std::unordered_set<JobMap::const_iterator, JobIteratorHash>* job_set); |
+ void ClassifyJob(JobMap::const_iterator it); |
Isolate* isolate_; |
+ Platform* platform_; |
size_t max_stack_size_; |
std::unique_ptr<CompilerDispatcherTracer> tracer_; |
+ bool idle_task_scheduled_; |
+ |
// Mapping from (script id, function literal id) to job. We use a multimap, |
// as script id is not necessarily unique. |
JobMap jobs_; |
+ std::unordered_set<JobMap::const_iterator, JobIteratorHash> |
+ jobs_for_main_thread_; |
+ std::unordered_set<JobMap::const_iterator, JobIteratorHash> |
+ jobs_for_background_thread_; |
+ |
DISALLOW_COPY_AND_ASSIGN(CompilerDispatcher); |
}; |