aclVariable.h
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/*
* Advanced Simulation Library <http://asl.org.il>
*
* Copyright 2015 Avtech Scientific <http://avtechscientific.com>
*
*
* This file is part of Advanced Simulation Library (ASL).
*
* ASL is free software: you can redistribute it and/or modify it
* under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, version 3 of the License.
*
* ASL is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with ASL. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef ACLVARIABLE_H
#define ACLVARIABLE_H
#include "../aclElementBase.h"
#include "../../aslUtilities.h"
#include "../aclUtilities.h"
using namespace asl;
namespace acl
{
template <typename T> class Variable: public ElementBase
{
private:
T value;
string name;
static const string prefix;
static unsigned int id;
public:
explicit Variable(T v);
virtual string str(const KernelConfiguration & kernelConfig) const;
virtual string getName() const;
virtual string getTypeSignature(const KernelConfiguration & kernelConfig) const;
virtual string getLocalDeclaration(const KernelConfiguration & kernelConfig) const;
virtual void addToKernelSource(vector<Element> & arguments,
vector<Element> & localDeclarations) const;
virtual void setAsArgument(cl::Kernel & kernel, unsigned int argumentIndex) const;
virtual const T getValue() const;
void setValue(const T & a);
};
template <typename T> Variable<T>::Variable(T v):
ElementBase(true, 0, typeToTypeID<T>()),
value(v)
{
++id;
name = prefix + asl::numToStr(id);
}
template <typename T> string Variable<T>::getName() const
{
return name;
}
template <typename T> string Variable<T>::str(const KernelConfiguration & kernelConfig) const
{
return name;
}
template <typename T> string Variable<T>::getLocalDeclaration(const KernelConfiguration & kernelConfig) const
{
return "";
}
template <typename T> void Variable<T>::addToKernelSource(vector<Element> & arguments,
vector<Element> & localDeclarations) const
{
}
template <typename T> void Variable<T>::setAsArgument(cl::Kernel & kernel, unsigned int argumentIndex) const
{
cl_int status = 0;
status = kernel.setArg(argumentIndex, value);
errorMessage(status, "Kernel::setArg() - " + name + ", argument " + asl::numToStr(argumentIndex));
}
template <typename T> const T Variable<T>::getValue() const
{
return value;
}
template <typename T> void Variable<T>::setValue(const T & a)
{
value = a;
}
} // namespace acl
#endif // ACLVARIABLE_H
acl::ElementBase
Definition: aclElementBase.h:50
acl::KernelConfiguration
ACL Kernel configuration class.
Definition: aclKernelConfiguration.h:35
acl::Variable
Definition: aclVariable.h:37
acl::Variable::getTypeSignature
virtual string getTypeSignature(const KernelConfiguration &kernelConfig) const
acl::Variable::getName
virtual string getName() const
acl::Variable::addToKernelSource
virtual void addToKernelSource(vector< Element > &arguments, vector< Element > &localDeclarations) const
acl::Variable::getValue
virtual const T getValue() const
Definition: aclVariable.h:97
acl::Variable::Variable
Variable(T v)
acl::Variable::getValue
virtual const T getValue() const
acl::Variable::addToKernelSource
virtual void addToKernelSource(vector< Element > &arguments, vector< Element > &localDeclarations) const
Definition: aclVariable.h:83
acl::Variable::setValue
void setValue(const T &a)
acl::Variable::setAsArgument
virtual void setAsArgument(cl::Kernel &kernel, unsigned int argumentIndex) const
Definition: aclVariable.h:89
acl::Variable::str
virtual string str(const KernelConfiguration &kernelConfig) const
Definition: aclVariable.h:72
acl::Variable::getName
virtual string getName() const
Definition: aclVariable.h:66
acl::Variable::setAsArgument
virtual void setAsArgument(cl::Kernel &kernel, unsigned int argumentIndex) const
acl::Variable::getLocalDeclaration
virtual string getLocalDeclaration(const KernelConfiguration &kernelConfig) const
acl::Variable::str
virtual string str(const KernelConfiguration &kernelConfig) const
acl::Variable::getLocalDeclaration
virtual string getLocalDeclaration(const KernelConfiguration &kernelConfig) const
Definition: aclVariable.h:77
cl::Kernel
Class interface for cl_kernel.
Definition: cl.hpp:4722
cl::Kernel::setArg
cl_int setArg(cl_uint index, const T &value)
Definition: cl.hpp:4845
asl::errorMessage
void errorMessage(cl_int status, const char *errorMessage)
Prints errorMessage and exits depending on the status.
asl::numToStr
std::string numToStr(T i)
Converts numbers or another type to string.
Definition: aslUtilities.h:48
acl
Advanced Computational Language.
Definition: acl.h:41
acl::typeToTypeID
constexpr const TypeID typeToTypeID()
asl
Advanced Simulation Library.
Definition: aslDataInc.h:31