OpenClFramework Class Reference

#include <qle/math/openclenvironment.hpp>

Inheritance diagram for OpenClFramework:

Collaboration diagram for OpenClFramework:

Public Member Functions
	OpenClFramework ()
	~OpenClFramework () override final
std::set< std::string >	getAvailableDevices () const override final
ComputeContext *	getContext (const std::string &deviceName) override final
Public Member Functions inherited from ComputeFramework
virtual	~ComputeFramework ()
virtual std::set< std::string >	getAvailableDevices () const =0
virtual ComputeContext *	getContext (const std::string &deviceName)=0

Static Private Member Functions
static void	init ()

Private Attributes
std::map< std::string, ComputeContext * >	contexts_

Static Private Attributes
static boost::shared_mutex	mutex_
static bool	initialized_
static std::string	platformName_ [4U]
static std::string	deviceName_ [4U][8U]
static std::vector< std::pair< std::string, std::string > >	deviceInfo_ [4U][8U]
static bool	supportsDoublePrecision_ [4U][8U]

Detailed Description

Definition at line 45 of file openclenvironment.hpp.

Constructor & Destructor Documentation

OpenClFramework()

OpenClFramework

(

)

Definition at line 1634 of file openclenvironment.cpp.

{}

~OpenClFramework()

~OpenClFramework ( )

finaloverride

Definition at line 1635 of file openclenvironment.cpp.

{}

Member Function Documentation

getAvailableDevices()

std::set< std::string > getAvailableDevices ( ) const

finaloverridevirtual

Implements ComputeFramework.

Definition at line 1638 of file openclenvironment.cpp.

                                                             {
    std::set<std::string> tmp;
    for (auto const& [name, _] : contexts_)
        tmp.insert(name);
    return tmp;
}

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getContext()

ComputeContext * getContext ( const std::string &  deviceName )

finaloverridevirtual

Implements ComputeFramework.

Definition at line 1645 of file openclenvironment.cpp.

                                                                       {
    auto c = contexts_.find(deviceName);
    if (c != contexts_.end()) {
        return c->second;
    }
    QL_FAIL("OpenClFrameWork::getContext(): device '"
            << deviceName << "' not found. Available devices: " << boost::join(getAvailableDevices(), ","));
}

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init()

static void init ( )

staticprivate

Member Data Documentation

contexts_

std::map<std::string, ComputeContext*> contexts_

private

Definition at line 55 of file openclenvironment.hpp.

mutex_

boost::shared_mutex mutex_

staticprivate

Definition at line 57 of file openclenvironment.hpp.

initialized_

bool initialized_

staticprivate

Definition at line 58 of file openclenvironment.hpp.

platformName_

std::string platformName_[4U]

staticprivate

Definition at line 65 of file openclenvironment.hpp.

deviceName_

std::string deviceName_[4U][8U]

staticprivate

Definition at line 66 of file openclenvironment.hpp.

deviceInfo_

std::vector<std::pair<std::string, std::string> > deviceInfo_[4U][8U]

staticprivate

Definition at line 67 of file openclenvironment.hpp.

supportsDoublePrecision_

bool supportsDoublePrecision_[4U][8U]

staticprivate

Definition at line 69 of file openclenvironment.hpp.