83 lines
2.5 KiB
C++
83 lines
2.5 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_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: public has_handle_comparators<CommandQueue>
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{
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public:
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typedef Handle<cl_command_queue, CUstream> handle_type;
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public:
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//Constructors
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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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//Accessors
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handle_type & handle();
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handle_type const & handle() const;
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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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//Synchronize
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void synchronize();
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//Profiling
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void enable_profiling();
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void disable_profiling();
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//Enqueue calls
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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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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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