TMVA::DNN::TDevice Class Reference

TDevice.

The TDevice class provides static functions for the generation of CUDA grids for kernel launches and is used to encapsulate the distribution of threads and blocks over the data.

Definition at line 36 of file Device.h.

Static Public Member Functions
static dim3	BlockDims1D ()
static dim3	BlockDims2D ()
template<typename AMatrix >
static dim3	GridDims1D (const AMatrix &A)
template<typename AMatrix >
static dim3	GridDims2D (const AMatrix &A)
static dim3	GridDims2D (int nrows, int ncols)
template<typename AMatrix >
static int	NThreads (const AMatrix &A)

Static Public Attributes
static constexpr int	BlockDimX = 1
static constexpr int	BlockDimY = 32
static constexpr int	BlockSize = BlockDimX * BlockDimY

#include <TMVA/DNN/Architectures/Cuda/Device.h>

Member Function Documentation

BlockDims1D()

static dim3 TMVA::DNN::TDevice::BlockDims1D ( )

inlinestatic

Definition at line 48 of file Device.h.

BlockDims2D()

static dim3 TMVA::DNN::TDevice::BlockDims2D ( )

inlinestatic

Definition at line 55 of file Device.h.

GridDims1D()

template<typename AMatrix >

static dim3 TMVA::DNN::TDevice::GridDims1D ( const AMatrix &  A )

inlinestatic

Definition at line 63 of file Device.h.

GridDims2D() [1/2]

template<typename AMatrix >

static dim3 TMVA::DNN::TDevice::GridDims2D ( const AMatrix &  A )

inlinestatic

Definition at line 88 of file Device.h.

GridDims2D() [2/2]

static dim3 TMVA::DNN::TDevice::GridDims2D ( int  nrows, int  ncols  )

inlinestatic

Definition at line 74 of file Device.h.

NThreads()

template<typename AMatrix >

static int TMVA::DNN::TDevice::NThreads ( const AMatrix &  A )

inlinestatic

Definition at line 101 of file Device.h.

Member Data Documentation

BlockDimX

constexpr int TMVA::DNN::TDevice::BlockDimX = 1

staticconstexpr

Definition at line 40 of file Device.h.

BlockDimY

constexpr int TMVA::DNN::TDevice::BlockDimY = 32

staticconstexpr

Definition at line 42 of file Device.h.

BlockSize

constexpr int TMVA::DNN::TDevice::BlockSize = BlockDimX * BlockDimY

staticconstexpr

Definition at line 44 of file Device.h.