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MCOL-513 use thread pool for jobsteps

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This commit is contained in:
David Hall
2017-02-03 15:22:07 -06:00
parent d50c7c7cab
commit 55d006de1a
30 changed files with 192 additions and 125 deletions
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10
dbcon/joblist/tuplehashjoin.h
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@ -276,8 +276,8 @@ private:
uint32_t index;
};
boost::shared_ptr<boost::thread> mainRunner;
std::vector<boost::shared_ptr<boost::thread> > smallRunners;
int64_t mainRunner; // thread handle from thread pool
std::vector<uint64_t> smallRunners; // thread handles from thread pool
// for notify TupleAggregateStep PM hashjoin
// Ideally, hashjoin and delivery communicate with RowGroupDL,
@ -347,7 +347,7 @@ private:
void processDupList(uint32_t threadID, rowgroup::RowGroup &ingrp,
std::vector<rowgroup::RGData> *rowData);
boost::scoped_array<boost::shared_ptr<boost::thread> > joinRunners;
std::vector<uint64_t> joinRunners; // thread handles from thread pool
boost::mutex inputDLLock, outputDLLock;
boost::shared_array<boost::shared_array<int> > columnMappings, fergMappings;
boost::shared_array<int> fe2Mapping;
@ -375,7 +375,7 @@ private:
boost::scoped_array<DiskJoinStep> djs;
boost::scoped_array<boost::shared_ptr<RowGroupDL> > fifos;
void djsReaderFcn(int index);
boost::thread djsReader;
uint64_t djsReader; // thread handle from thread pool
struct DJSReader {
DJSReader(TupleHashJoinStep *hj, uint32_t i) : HJ(hj), index(i) { }
void operator()() { HJ->djsReaderFcn(index); }
@ -383,7 +383,7 @@ private:
uint32_t index;
};
boost::thread djsRelay;
uint64_t djsRelay; // thread handle from thread pool
void djsRelayFcn();
struct DJSRelay {
DJSRelay(TupleHashJoinStep *hj) : HJ(hj) { }