/usr/include/ASL/acl/DataTypes/aclArray.h is in libasl-dev 0.1.7-2.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 | /*
* 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 ACLARRAY_H
#define ACLARRAY_H
#include "../aclStdIncludes.h"
#include "aclMemBlock.h"
using namespace asl;
namespace acl
{
/// Global array
template <typename T> class Array: public MemBlock
{
protected:
string name;
static const string prefix;
static unsigned int id;
public:
explicit Array(unsigned int size, CommandQueue queue_ = hardware.defaultQueue);
Array(unsigned int size, T *initArray, CommandQueue queue_ = hardware.defaultQueue);
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;
/// swaps buffer values of this vector and vector \p a;
};
typedef shared_ptr<Array<cl_int> > ElementArrayInt;
typedef shared_ptr<Array<cl_float> > ElementArrayFloat;
typedef shared_ptr<Array<cl_double> > ElementArrayDouble;
typedef shared_ptr<Array<cl_long> > ElementArrayLong;
//------------------- Implementation -------------------------------
template <typename T> Array<T>::Array(unsigned int size_, CommandQueue queue_):
MemBlock(size_, typeToTypeID<T>(), queue_)
{
++id;
name = prefix + asl::numToStr(id);
}
template <typename T> Array<T>::Array(unsigned int size_, T *initArray, CommandQueue queue_):
MemBlock(size_, typeToTypeID<T>(), queue_, (char*)initArray)
{
++id;
name = prefix + asl::numToStr(id);
}
template <typename T> string Array<T>::getName() const
{
return name;
}
template <typename T> string Array<T>::str(const KernelConfiguration & kernelConfig) const
{
if (kernelConfig.unaligned && kernelConfig.vectorWidth > 1)
{
return "vload" + numToStr(kernelConfig.vectorWidth) + "(0, &" + name + "[" + INDEX + "])";
}
else
{
return name + "[" + INDEX + "]";
}
}
template <typename T> string Array<T>::getTypeSignature(const KernelConfiguration & kernelConfig) const
{
return "__global " + typeToStr<T>(kernelConfig.unaligned ? 1 : kernelConfig.vectorWidth) + " *" + name;
}
template <typename T> string Array<T>::getAddressSpaceQualifier() const
{
return "__global";
}
template <typename T> string Array<T>::getLocalDeclaration(const KernelConfiguration & kernelConfig) const
{
return "";
}
// Must be empty. Only operators can add arguments.
template <typename T>
void Array<T>::addToKernelSource(vector<Element> & arguments, vector<Element> & localDeclarations) const
{
}
template <typename T>
void Array<T>::setAsArgument(cl::Kernel & kernel, unsigned int argumentIndex) const
{
cl_int status = 0;
status = kernel.setArg(argumentIndex, *buffer);
errorMessage(status, "Kernel::setArg() - " + name
+ ", argument " + numToStr(argumentIndex));
}
} // namespace acl
#endif // ACLARRAY_H
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