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Clang: Introduce parallel indexing

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Change-Id: I522cb18e6d24b7dbed5d5dfa3a732e5b3b5113bb
Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
This commit is contained in:
Marco Bubke
2018-08-28 12:08:37 +02:00
parent 86cd29b13c
commit a86867eb8a
32 changed files with 828 additions and 203 deletions
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29
src/tools/clangrefactoringbackend/source/symbolindexing.h
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@@ -30,6 +30,9 @@
#include "storagesqlitestatementfactory.h"
#include "symbolindexer.h"
#include "symbolscollector.h"
#include "symbolscollectormanager.h"
#include "symbolindexertaskqueue.h"
#include "symbolindexertaskscheduler.h"
#include "symbolstorage.h"
#include <refactoringdatabaseinitializer.h>
@@ -41,6 +44,8 @@
#include <QFileSystemWatcher>
#include <thread>
namespace ClangBackEnd {
class SymbolIndexing final : public SymbolIndexingInterface
@@ -52,26 +57,44 @@ public:
SymbolIndexing(Sqlite::Database &database,
FilePathCachingInterface &filePathCache)
: m_filePathCache(filePathCache),
m_statementFactory(database)
m_statementFactory(database),
m_collectorManger(database),
m_indexerScheduler(m_collectorManger, m_symbolStorage, database, m_indexerQueue, std::thread::hardware_concurrency())
{
}
~SymbolIndexing()
{
syncTasks();
}
SymbolIndexer &indexer()
{
return m_indexer;
}
void syncTasks()
{
m_indexerScheduler.disable();
while (!m_indexerScheduler.futures().empty()) {
m_indexerScheduler.syncTasks();
m_indexerScheduler.freeSlots();
}
}
void updateProjectParts(V2::ProjectPartContainers &&projectParts,
const V2::FileContainers &generatedFiles) override;
private:
FilePathCachingInterface &m_filePathCache;
SymbolsCollector m_collector{m_filePathCache};
StatementFactory m_statementFactory;
Storage m_symbolStorage{m_statementFactory};
ClangPathWatcher<QFileSystemWatcher, QTimer> m_sourceWatcher{m_filePathCache};
FileStatusCache m_fileStatusCache{m_filePathCache};
SymbolIndexer m_indexer{m_collector,
SymbolsCollectorManager<SymbolsCollector> m_collectorManger;
SymbolIndexerTaskScheduler m_indexerScheduler;
SymbolIndexerTaskQueue m_indexerQueue{m_indexerScheduler};
SymbolIndexer m_indexer{m_indexerQueue,
m_symbolStorage,
m_sourceWatcher,
m_filePathCache,