helper.cpp File Reference

#include "../../common/helper/helper.hpp"
#include "helper.hpp"
#include "errors_map.txt"

Include dependency graph for helper.cpp:

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Namespaces
	opencl

Macros
#define	GET_DEVICE_INFO_NAME_TYPE(NAME, TYPE)
#define	GET_DEVICE_INFO_TYPE(TYPE)   GET_DEVICE_INFO_NAME_TYPE(TYPE, TYPE)

Functions
std::string	opencl::get_device_info_string (const cl::Device &device, cl_device_info info)
	Return the corresponding information about the device. More...
cl::Device	opencl::get_first_device_gpu ()
	Return the first GPU device found. If not found then print an error message and exit. More...
std::string	opencl::error_name (cl_int code)
	Return the error name corresponding to the error code. More...
void	opencl::print_device (const cl::Device &device)
	Print information on this device. More...
void	opencl::print_error (cl_int code, std::string message="", bool only_if_error=true, bool exit_if_error=true)
	Print an error message corresponding to the error code. More...
void	opencl::print_platform (const cl::Platform &platform)
	Print information on this platform. More...
void	opencl::print_platforms ()
	Print information on all platforms. More...

Variables
const std::map< int32_t, std::string >	opencl::errors_map
	Table associating error codes to error names. More...

Detailed Description

(January 8, 2018)

GPLv3 — Copyright (C) 2017, 2018 Olivier Pirson http://www.opimedia.be/

Definition in file helper.cpp.

Macro Definition Documentation

GET_DEVICE_INFO_NAME_TYPE

#define GET_DEVICE_INFO_NAME_TYPE	(		NAME,
			TYPE
	)

Value:

TYPE                                                                  \
  get_device_info_##NAME(const cl::Device &device, cl_device_info info) { \
    TYPE value;                                                         \
                                                                        \
    const cl_int error = device.getInfo(info, &value);                  \
                                                                        \
    if (error != CL_SUCCESS) {                                          \
      std::cerr << "! Device::getInfo(" << info << ") error in get "    \
                << #TYPE << ": \""                                      \
                << error_name(error) << '"' <<std::endl;                \
    }                                                                   \
                                                                        \
    return value;                                                       \
  }

Definition at line 127 of file helper.cpp.

GET_DEVICE_INFO_TYPE

#define GET_DEVICE_INFO_TYPE

(

TYPE

)

GET_DEVICE_INFO_NAME_TYPE(TYPE, TYPE)

Definition at line 144 of file helper.cpp.