aclPrivateArray.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 ACLPRIVATEARRAY_H
#define ACLPRIVATEARRAY_H
#include "../aclElementBase.h"
#include "../../aslUtilities.h"
#include "../aclUtilities.h"
using namespace asl;
namespace acl
{
template <typename T> class PrivateArray: public ElementBase
{
private:
string name;
static const string prefix;
static unsigned int id;
vector<T> initVector;
public:
explicit PrivateArray(const vector<T> & initVector_);
virtual string str(const KernelConfiguration & kernelConfig) const;
virtual string getName() const;
virtual string getAddressSpaceQualifier() 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;
};
template <typename T> PrivateArray<T>::PrivateArray(const vector<T> & initVector_):
ElementBase(true, initVector_.size(), typeToTypeID<T>()),
initVector(initVector_)
{
++id;
name = prefix + asl::numToStr(id);
}
template <typename T> string PrivateArray<T>::str(const KernelConfiguration & kernelConfig) const
{
if (kernelConfig.vectorWidth > 1)
{
errorMessage("PrivateArray should not be used in a SIMD Kernel");
return "";
}
else
return name + "[" + INDEX + "]";
}
template <typename T> string PrivateArray<T>::getName() const
{
return name;
}
template <typename T> string PrivateArray<T>::getTypeSignature(const KernelConfiguration & kernelConfig) const
{
return "";
}
template <typename T> string PrivateArray<T>::getAddressSpaceQualifier() const
{
return "__private";
}
template <typename T> string PrivateArray<T>::getLocalDeclaration(const KernelConfiguration & kernelConfig) const
{
string s = typeToStr<T>() + " " + name + "[" + asl::numToStr(size) + "] = {";
for (unsigned int i = 0; i < size; ++i)
s += numToStr(initVector[i]) + ", ";
// drop last ", "
s.erase(s.size() - 2);
s += "}";
return s;
}
template <typename T> void PrivateArray<T>::addToKernelSource(vector<Element> & arguments,
vector<Element> & localDeclarations) const
{
}
// can't be set as an argument
template <typename T> void PrivateArray<T>::setAsArgument(cl::Kernel & kernel,
unsigned int argumentIndex) const
{
}
} // namespace acl
#endif // ACLPRIVATEARRAY_H
acl::ElementBase
Definition: aclElementBase.h:50
acl::KernelConfiguration
ACL Kernel configuration class.
Definition: aclKernelConfiguration.h:35
acl::PrivateArray
Definition: aclPrivateArray.h:43
acl::PrivateArray::getName
virtual string getName() const
acl::PrivateArray::setAsArgument
virtual void setAsArgument(cl::Kernel &kernel, unsigned int argumentIndex) const
Definition: aclPrivateArray.h:123
acl::PrivateArray::addToKernelSource
virtual void addToKernelSource(vector< Element > &arguments, vector< Element > &localDeclarations) const
acl::PrivateArray::setAsArgument
virtual void setAsArgument(cl::Kernel &kernel, unsigned int argumentIndex) const
acl::PrivateArray::getAddressSpaceQualifier
virtual string getAddressSpaceQualifier() const
Definition: aclPrivateArray.h:95
acl::PrivateArray::getAddressSpaceQualifier
virtual string getAddressSpaceQualifier() const
acl::PrivateArray::str
virtual string str(const KernelConfiguration &kernelConfig) const
acl::PrivateArray::getTypeSignature
virtual string getTypeSignature(const KernelConfiguration &kernelConfig) const
acl::PrivateArray::PrivateArray
PrivateArray(const vector< T > &initVector_)
acl::PrivateArray::addToKernelSource
virtual void addToKernelSource(vector< Element > &arguments, vector< Element > &localDeclarations) const
Definition: aclPrivateArray.h:116
acl::PrivateArray::getTypeSignature
virtual string getTypeSignature(const KernelConfiguration &kernelConfig) const
Definition: aclPrivateArray.h:89
acl::PrivateArray::getLocalDeclaration
virtual string getLocalDeclaration(const KernelConfiguration &kernelConfig) const
acl::PrivateArray::getName
virtual string getName() const
Definition: aclPrivateArray.h:83
acl::PrivateArray::getLocalDeclaration
virtual string getLocalDeclaration(const KernelConfiguration &kernelConfig) const
Definition: aclPrivateArray.h:101
acl::PrivateArray::str
virtual string str(const KernelConfiguration &kernelConfig) const
Definition: aclPrivateArray.h:71
cl::Kernel
Class interface for cl_kernel.
Definition: cl.hpp:4722
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::INDEX
const std::string INDEX
Definition: aclUtilities.h:39
acl::typeToTypeID
constexpr const TypeID typeToTypeID()
asl
Advanced Simulation Library.
Definition: aslDataInc.h:31