\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 wait_list \brief Stores a list of events. The wait_list class stores a set of event objects and can be used to specify dependencies for OpenCL

\class buffer \brief A memory buffer on a compute device. The buffer class represents a memory buffer on a compute device. Buffers are allocated wit

\class image_format \brief A OpenCL image format For example, to create a format for a 8-bit RGBA image: \code boost::compute::image_format rgba8(CL_

Error thrown by LightGBM.

\class event \brief An event corresponding to an operation on a compute device Event objects are used to track operations running on the device (such

\class program \brief A compute program. The program class represents an OpenCL program. Program objects are created with one of the static \c creat

forward declaration for discard_iterator

forward declarations

\class context \brief A compute context. The context class represents a compute context. A context object manages a set of OpenCL resources includin

! * \brief A wrapper for random generator */

\class device \brief A compute device. Typical compute devices include GPUs and multi-core CPUs. A list of all compute devices available on a platfor

Booster in LightGBM.

Dataset in LightGBM.

! * \brief A wrapper for random generator */

\class no_device_found \brief Exception thrown when no OpenCL device is found This exception is thrown when no valid OpenCL device can be found. \se

\class system \brief Provides access to platforms and devices on the system. The system class contains a set of static functions which provide access

_InnerPredictor of LightGBM. Not exposed to user. Used only for prediction, usually used for continued training. .. note:: Can

Exception of early stopping.

! * \brief Used to store some information for gain split point */

! * \brief Used to store some information for gain split point */

forward declarations

\class image_sampler \brief An OpenCL image sampler object \see image2d, image_format

\class kernel \brief A compute kernel. \see command_queue, program

\class opengl_texture A OpenCL image2d for accessing an OpenGL texture object.

Dummy class for pandas.DataFrame.

Auxiliary data struct to hold all boosters of CV.

Proxy class for evaluation function.

Proxy class for objective function.

\class command_queue \brief A command queue. Command queues provide the interface for interacting with compute devices. The command_queue class provi

\class image2d \brief An OpenCL 2D image object For example, to create a 640x480 8-bit RGBA image: \snippet test/test_image2d.cpp create_image \see

function wrapper for make_pair() in lambda expressions

\class opengl_buffer A OpenCL buffer for accessing an OpenGL memory object.

\class platform \brief A compute platform. The platform class provides an interface to an OpenCL platform. To obtain a list of all platforms on the

\class program_build_failure \brief A failure when building OpenCL program Instances of this class are thrown when OpenCL program build fails. Extend

Accumulates SHA1 hash of the passed strings.

\class unsupported_extension_error \brief Exception thrown when attempting to use an unsupported OpenCL extension. This exception is thrown when the

! * \brief Auc Metric for binary classification task. */

! * \brief Auc Metric for binary classification task. */

! * \brief The main entrance of LightGBM. this application has two tasks: * Train and Predict. * Train task will train a new model *

! * \brief The main entrance of LightGBM. this application has two tasks: * Train and Predict. * Train task will train a new model *

! * \brief Interface for bin data. This class will store bin data for one feature. * unlike OrderedBin, this class will store data by original

! * \brief Interface for bin data. This class will store bin data for one feature. * unlike OrderedBin, this class will store data by original

! \brief Iterator for one bin column */

! \brief Iterator for one bin column */

! \brief This class used to convert feature values into bin, * and store some meta information for bin*/

! \brief This class used to convert feature values into bin, * and store some meta information for bin*/

! * \brief Error rate metric for binary classification task. */

! * \brief Error rate metric for binary classification task. */

! * \brief Objective function for binary classification */

! * \brief Objective function for binary classification */

! * \brief Log loss metric for binary classification task. */

! * \brief Log loss metric for binary classification task. */

! \brief The network structure for all_gather */

! \brief The network structure for all_gather */

Row iterator of on column for CSC matrix

Row iterator of on column for CSC matrix