77 lines
2.2 KiB
C++
77 lines
2.2 KiB
C++
/*
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* Copyright (c) 2015, PHILIPPE TILLET. All rights reserved.
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*
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* This file is part of ISAAC.
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*
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* ISAAC is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301 USA
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*/
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#ifndef ISAAC_DRIVER_COMMAND_QUEUE_H
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#define ISAAC_DRIVER_COMMAND_QUEUE_H
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#include <map>
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#include "isaac/defines.h"
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#include "isaac/driver/common.h"
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#include "isaac/driver/context.h"
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#include "isaac/driver/device.h"
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#include "isaac/driver/handle.h"
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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 Kernel;
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class Event;
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class NDRange;
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class Buffer;
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// Command Queue
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class ISAACAPI CommandQueue
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{
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public:
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typedef HANDLE_TYPE(cl_command_queue, CUstream) handle_type;
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public:
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CommandQueue(cl_command_queue const & queue, bool take_ownership = true);
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CommandQueue(Context const & context, Device const & device, cl_command_queue_properties properties = 0);
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backend_type backend() const;
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Context const & context() const;
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Device const & device() const;
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void synchronize();
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void enable_profiling();
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void disable_profiling();
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void enqueue(Kernel const & kernel, NDRange global, driver::NDRange local, std::vector<Event> const *, Event *event);
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void write(Buffer const & buffer, bool blocking, std::size_t offset, std::size_t size, void const* ptr);
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void read(Buffer const & buffer, bool blocking, std::size_t offset, std::size_t size, void* ptr);
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bool operator==(CommandQueue const & other) const;
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bool operator<(CommandQueue const & other) const;
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handle_type& handle();
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private:
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backend_type backend_;
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Context context_;
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Device device_;
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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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