EVOLUTION-MANAGER

Edit File: opencl_error.hpp

//---------------------------------------------------------------------------// // Copyright (c) 2013 Kyle Lutz <kyle.r.lutz@gmail.com> // // Distributed under the Boost Software License, Version 1.0 // See accompanying file LICENSE_1_0.txt or copy at // http://www.boost.org/LICENSE_1_0.txt // // See http://boostorg.github.com/compute for more information. //---------------------------------------------------------------------------// #ifndef BOOST_COMPUTE_EXCEPTION_OPENCL_ERROR_HPP #define BOOST_COMPUTE_EXCEPTION_OPENCL_ERROR_HPP #include <exception> #include <string> #include <sstream> #include <boost/compute/cl.hpp> namespace boost { namespace compute { /// \class opencl_error /// \brief A run-time OpenCL error. /// /// The opencl_error class represents an error returned from an OpenCL /// function. /// /// \see context_error class opencl_error : public std::exception { public: /// Creates a new opencl_error exception object for \p error. explicit opencl_error(cl_int error) throw() : m_error(error), m_error_string(to_string(error)) { } /// Destroys the opencl_error object. ~opencl_error() throw() { } /// Returns the numeric error code. cl_int error_code() const throw() { return m_error; } /// Returns a string description of the error. std::string error_string() const throw() { return m_error_string; } /// Returns a C-string description of the error. const char* what() const throw() { return m_error_string.c_str(); } /// Static function which converts the numeric OpenCL error code \p error /// to a human-readable string. /// /// For example: /// \code /// std::cout << opencl_error::to_string(CL_INVALID_KERNEL_ARGS) << std::endl; /// \endcode /// /// Will print "Invalid Kernel Arguments". /// /// If the error code is unknown (e.g. not a valid OpenCL error), a string /// containing "Unknown OpenCL Error" along with the error number will be /// returned. static std::string to_string(cl_int error) { switch(error){ case CL_SUCCESS: return "Success"; case CL_DEVICE_NOT_FOUND: return "Device Not Found"; case CL_DEVICE_NOT_AVAILABLE: return "Device Not Available"; case CL_COMPILER_NOT_AVAILABLE: return "Compiler Not Available"; case CL_MEM_OBJECT_ALLOCATION_FAILURE: return "Memory Object Allocation Failure"; case CL_OUT_OF_RESOURCES: return "Out of Resources"; case CL_OUT_OF_HOST_MEMORY: return "Out of Host Memory"; case CL_PROFILING_INFO_NOT_AVAILABLE: return "Profiling Information Not Available"; case CL_MEM_COPY_OVERLAP: return "Memory Copy Overlap"; case CL_IMAGE_FORMAT_MISMATCH: return "Image Format Mismatch"; case CL_IMAGE_FORMAT_NOT_SUPPORTED: return "Image Format Not Supported"; case CL_BUILD_PROGRAM_FAILURE: return "Build Program Failure"; case CL_MAP_FAILURE: return "Map Failure"; case CL_INVALID_VALUE: return "Invalid Value"; case CL_INVALID_DEVICE_TYPE: return "Invalid Device Type"; case CL_INVALID_PLATFORM: return "Invalid Platform"; case CL_INVALID_DEVICE: return "Invalid Device"; case CL_INVALID_CONTEXT: return "Invalid Context"; case CL_INVALID_QUEUE_PROPERTIES: return "Invalid Queue Properties"; case CL_INVALID_COMMAND_QUEUE: return "Invalid Command Queue"; case CL_INVALID_HOST_PTR: return "Invalid Host Pointer"; case CL_INVALID_MEM_OBJECT: return "Invalid Memory Object"; case CL_INVALID_IMAGE_FORMAT_DESCRIPTOR: return "Invalid Image Format Descriptor"; case CL_INVALID_IMAGE_SIZE: return "Invalid Image Size"; case CL_INVALID_SAMPLER: return "Invalid Sampler"; case CL_INVALID_BINARY: return "Invalid Binary"; case CL_INVALID_BUILD_OPTIONS: return "Invalid Build Options"; case CL_INVALID_PROGRAM: return "Invalid Program"; case CL_INVALID_PROGRAM_EXECUTABLE: return "Invalid Program Executable"; case CL_INVALID_KERNEL_NAME: return "Invalid Kernel Name"; case CL_INVALID_KERNEL_DEFINITION: return "Invalid Kernel Definition"; case CL_INVALID_KERNEL: return "Invalid Kernel"; case CL_INVALID_ARG_INDEX: return "Invalid Argument Index"; case CL_INVALID_ARG_VALUE: return "Invalid Argument Value"; case CL_INVALID_ARG_SIZE: return "Invalid Argument Size"; case CL_INVALID_KERNEL_ARGS: return "Invalid Kernel Arguments"; case CL_INVALID_WORK_DIMENSION: return "Invalid Work Dimension"; case CL_INVALID_WORK_GROUP_SIZE: return "Invalid Work Group Size"; case CL_INVALID_WORK_ITEM_SIZE: return "Invalid Work Item Size"; case CL_INVALID_GLOBAL_OFFSET: return "Invalid Global Offset"; case CL_INVALID_EVENT_WAIT_LIST: return "Invalid Event Wait List"; case CL_INVALID_EVENT: return "Invalid Event"; case CL_INVALID_OPERATION: return "Invalid Operation"; case CL_INVALID_GL_OBJECT: return "Invalid GL Object"; case CL_INVALID_BUFFER_SIZE: return "Invalid Buffer Size"; case CL_INVALID_MIP_LEVEL: return "Invalid MIP Level"; case CL_INVALID_GLOBAL_WORK_SIZE: return "Invalid Global Work Size"; #ifdef BOOST_COMPUTE_CL_VERSION_1_2 case CL_COMPILE_PROGRAM_FAILURE: return "Compile Program Failure"; case CL_LINKER_NOT_AVAILABLE: return "Linker Not Available"; case CL_LINK_PROGRAM_FAILURE: return "Link Program Failure"; case CL_DEVICE_PARTITION_FAILED: return "Device Partition Failed"; case CL_KERNEL_ARG_INFO_NOT_AVAILABLE: return "Kernel Argument Info Not Available"; case CL_INVALID_PROPERTY: return "Invalid Property"; case CL_INVALID_IMAGE_DESCRIPTOR: return "Invalid Image Descriptor"; case CL_INVALID_COMPILER_OPTIONS: return "Invalid Compiler Options"; case CL_INVALID_LINKER_OPTIONS: return "Invalid Linker Options"; case CL_INVALID_DEVICE_PARTITION_COUNT: return "Invalid Device Partition Count"; #endif // BOOST_COMPUTE_CL_VERSION_1_2 #ifdef BOOST_COMPUTE_CL_VERSION_2_0 case CL_INVALID_PIPE_SIZE: return "Invalid Pipe Size"; case CL_INVALID_DEVICE_QUEUE: return "Invalid Device Queue"; #endif default: { std::stringstream s; s << "Unknown OpenCL Error (" << error << ")"; return s.str(); } } } private: cl_int m_error; std::string m_error_string; }; } // end compute namespace } // end boost namespace #endif // BOOST_COMPUTE_EXCEPTION_OPENCL_ERROR_HPP