/usr/include/viennacl/ocl/command_queue.hpp is in libviennacl-dev 1.5.2-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 | #ifndef VIENNACL_OCL_COMMAND_QUEUE_HPP_
#define VIENNACL_OCL_COMMAND_QUEUE_HPP_
/* =========================================================================
Copyright (c) 2010-2014, Institute for Microelectronics,
Institute for Analysis and Scientific Computing,
TU Wien.
Portions of this software are copyright by UChicago Argonne, LLC.
-----------------
ViennaCL - The Vienna Computing Library
-----------------
Project Head: Karl Rupp rupp@iue.tuwien.ac.at
(A list of authors and contributors can be found in the PDF manual)
License: MIT (X11), see file LICENSE in the base directory
============================================================================= */
/** @file viennacl/ocl/command_queue.hpp
@brief Implementations of command queue representations
*/
#ifdef __APPLE__
#include <OpenCL/cl.h>
#else
#include <CL/cl.h>
#endif
#include <vector>
#include <string>
#include <sstream>
#include "viennacl/ocl/device.hpp"
#include "viennacl/ocl/handle.hpp"
namespace viennacl
{
namespace ocl
{
/** @brief A class representing a command queue
*
*/
class command_queue
{
public:
command_queue() {}
command_queue(viennacl::ocl::handle<cl_command_queue> h) : handle_(h) {}
//Copy constructor:
command_queue(command_queue const & other)
{
handle_ = other.handle_;
}
//assignment operator:
command_queue & operator=(command_queue const & other)
{
handle_ = other.handle_;
return *this;
}
bool operator==(command_queue const & other) const
{
return handle_ == other.handle_;
}
/** @brief Waits until all kernels in the queue have finished their execution */
void finish() const
{
clFinish(handle_.get());
}
/** @brief Waits until all kernels in the queue have started their execution */
void flush() const
{
clFlush(handle_.get());
}
viennacl::ocl::handle<cl_command_queue> const & handle() const { return handle_; }
viennacl::ocl::handle<cl_command_queue> & handle() { return handle_; }
private:
viennacl::ocl::handle<cl_command_queue> handle_;
};
} //namespace ocl
} //namespace viennacl
#endif
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