/usr/include/ASL/acl/aclUtilities.h is in libasl-dev 0.1.7-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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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 ACLUTILITIES_H
#define ACLUTILITIES_H
#include "aslUtilities.h"
#include "Kernels/aclKernelConfiguration.h"
//#include "aclHardware.h"
#include "aclTypes.h"
namespace cl
{
class CommandQueue;
}
namespace acl
{
extern const std::string INDEX;
extern const KernelConfiguration KERNEL_BASIC;
class ElementBase;
typedef std::shared_ptr<ElementBase> Element;
typedef std::shared_ptr<cl::CommandQueue> CommandQueue;
/// determines whether two elements are compatible
/// i.e. have compatible sizes and reside on the same device
bool compatible(unsigned int size1, CommandQueue queue1,
unsigned int size2, CommandQueue queue2);
bool compatible(unsigned int size, CommandQueue queue, Element e);
bool compatible(Element e1, Element e2);
/// if \p s and size of \p e are the same or at least one of them is 0
inline bool compatibleSizes(unsigned int s1, unsigned int s2);
/// if both elements have the same size or size of at least one of them is 0
bool compatibleSizes(Element e1, Element e2);
/// if \p s and size of \p e are the same or at least one of them is 0
bool compatibleSizes(unsigned int s, Element e);
/// Adds padding in bytes based on the device's alignment
unsigned int paddingBytes(unsigned int size,
unsigned int typeSize,
CommandQueue queue);
/// Adds padding in elements based on vector width
unsigned int paddingElements(unsigned int size,
const KernelConfiguration & kernelConfig);
/// checks whether both elements reside on the same device
bool onSameDevice(CommandQueue queue1, CommandQueue queue2);
bool onSameDevice(CommandQueue queue, Element e);
bool onSameDevice(Element e1, Element e2);
bool isDeclarable(Element e);
bool isArgument(Element e);
/// adds \p e either to \p arguments or to \p localDeclarations
void addElementToKernelSource(Element e,
std::vector<Element> & arguments,
std::vector<Element> & localDeclarations);
template <typename T> const std::string& typeToStr();
template <typename T> inline const std::string typeToStr(unsigned int i);
template <typename T> inline constexpr const TypeID typeToTypeID();
// ------------------------Implementation ---------------
inline bool compatibleSizes(unsigned int s1, unsigned int s2)
{
return (s1 == s2 || (s1 * s2) == 0);
}
template <> inline constexpr const TypeID typeToTypeID<cl_double>()
{
return TYPE_DOUBLE;
}
template <> inline constexpr const TypeID typeToTypeID<cl_float>()
{
return TYPE_FLOAT;
}
template <> inline constexpr const TypeID typeToTypeID<cl_int>()
{
return TYPE_INT;
}
template <> inline constexpr const TypeID typeToTypeID<cl_uint>()
{
return TYPE_UINT;
}
template <> inline constexpr const TypeID typeToTypeID<cl_long>()
{
return TYPE_LONG;
}
template <typename T> inline const std::string typeToStr(unsigned int i)
{
if (i == 1)
return typeToStr<T>();
else
return typeToStr<T>() + asl::numToStr(i);
}
} // namespace acl
#endif // ACLUTILITIES_H
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