75 lines
2.2 KiB
C++
75 lines
2.2 KiB
C++
/* Copyright 2015-2017 Philippe Tillet
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files
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* (the "Software"), to deal in the Software without restriction,
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* including without limitation the rights to use, copy, modify, merge,
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* publish, distribute, sublicense, and/or sell copies of the Software,
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* and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef ISAAC_DRIVER_KERNEL_H
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#define ISAAC_DRIVER_KERNEL_H
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#include "isaac/defines.h"
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#include "isaac/driver/common.h"
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#include "isaac/driver/program.h"
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#include "isaac/driver/handle.h"
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#include "isaac/value_scalar.h"
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#include <memory>
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namespace isaac
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{
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namespace driver
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{
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class Buffer;
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// Kernel
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class ISAACAPI Kernel: public has_handle_comparators<Kernel>
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{
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friend class CommandQueue;
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public:
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typedef Handle<cl_kernel, CUfunction> handle_type;
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public:
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//Constructors
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Kernel(Program const & program, const char * name);
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//Accessors
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handle_type const & handle() const;
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//Arguments setters
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void setArg(unsigned int index, value_scalar const & scal);
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void setArg(unsigned int index, std::size_t size, void* ptr);
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void setArg(unsigned int index, Buffer const &);
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void setSizeArg(unsigned int index, std::size_t N);
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template<class T> void setArg(unsigned int index, T value) { setArg(index, sizeof(T), (void*)&value); }
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private:
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backend_type backend_;
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unsigned int address_bits_;
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std::vector<std::shared_ptr<void> > cu_params_store_;
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std::vector<void*> cu_params_;
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handle_type h_;
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};
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}
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}
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#endif
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