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MCOL-513 Optimize by replacing make_pair with a struct

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This commit is contained in:
David Hall
2017-02-02 11:45:04 -06:00
parent b6321935fb
commit 94b9d8aed2
4 changed files with 37 additions and 18 deletions
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15
utils/threadpool/threadpool.h
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@ -55,12 +55,10 @@ namespace threadpool
* executing tasks. It is responsible for creating threads and tracking which threads are "busy"
* and which are idle. Idle threads are utilized as "work" is added to the system.
*/
class ThreadPool
{
public:
typedef boost::function0<void> Functor_T;
typedef pair<int64_t, Functor_T> PoolFunction_T;
/*********************************************
* ctor/dtor
@ -158,6 +156,13 @@ public:
protected:
private:
// Used internally to keep a handle associated with each functor for join()
struct PoolFunction_T
{
int64_t hndl;
Functor_T functor;
};
/** @brief initialize data memebers
*/
void init();
@ -193,8 +198,8 @@ private:
struct NoOp
{
void operator () () const
{}}
;
{}
};
size_t fThreadCount;
size_t fMaxThreads;
@ -205,7 +210,7 @@ private:
Container_T::iterator fNextFunctor;
// Functor_T * fThreadCreated;
uint32_t issued;
uint32_t issued;
boost::mutex fMutex;
boost::condition fThreadAvailable; // triggered when a thread is available
boost::condition fNeedThread; // triggered when a thread is needed