cudartSymbols Class Reference

A static container to store symbols of loaded cudart library. More...

#include <cudart_symbols.h>

Static Public Member Functions
static std::string	get_lib_name ()
	Returns the name of cudart shared library. More...

Static Public Attributes
static cudaEventCreate_type	cudaEventCreate = NULL
static cudaEventDestroy_type	cudaEventDestroy = NULL
static cudaEventElapsedTime_type	cudaEventElapsedTime = NULL
static cudaEventRecord_type	cudaEventRecord = NULL
static cudaEventSynchronize_type	cudaEventSynchronize = NULL
static cudaGetDevice_type	cudaGetDevice = NULL
static cudaGetDeviceCount_type	cudaGetDeviceCount = NULL
static cudaGetDeviceProperties_type	cudaGetDeviceProperties = NULL
static cudaFree_type	cudaFree = NULL
static cudaMalloc_type	cudaMalloc = NULL
static cudaMemcpy_type	cudaMemcpy = NULL
static cudaSetDevice_type	cudaSetDevice = NULL
static __cudaRegisterFatBinary_type	__cudaRegisterFatBinary = NULL
static __cudaRegisterFatBinaryEnd_type	__cudaRegisterFatBinaryEnd
static __cudaUnregisterFatBinary_type	__cudaUnregisterFatBinary = NULL

Detailed Description

A static container to store symbols of loaded cudart library.

Note

When this package is compiled with dynamic loading enabled, make sure that cuda toolkit is available at run-time. For instance on a linux cluster, run:

module load cuda

See also

dynamic_loading, cublasSymbols, cusparseSymbols

Definition at line 47 of file cudart_symbols.h.

Member Function Documentation

get_lib_name()

std::string cudartSymbols::get_lib_name ( )

static

Returns the name of cudart shared library.

Definition at line 54 of file cudart_symbols.cpp.

{
    // Get the extension name of a shared library depending on OS
    std::string lib_extension;
 
    #if defined(WIN32) || defined(_WIN32) || defined(__WIN32) || \
        defined(__NT__)
        lib_extension = "lib";
    #elif __APPLE__
        lib_extension = "dylib";
    #elif __linux__
        lib_extension = "so";
    #else
        #error "Unknown compiler"
    #endif
 
    // Check cudart version
    // #ifndef CUDART_VERSION
    //     #error "CUDART_VERSION is not defined."
    // #endif
 
    // CUDART_VERSION is something like 11020, which means major version 11
    // and minor version 2. To get the major version, strip off last three
    // digits.
    // int cuda_version_major = CUDART_VERSION / 1000;
 
    // cudart shared library base name
    std::string lib_base_name = "libcudart";
 
    // Construct the lib name
    std::ostringstream oss;
    oss << lib_base_name << "." << lib_extension;
    // oss << lib_base_name << "." << lib_extension << "."
    //     << std::to_string(cuda_version_major);
 
    std::string lib_name = oss.str();
    return lib_name;
}

Referenced by __cudaRegisterFatBinary(), __cudaRegisterFatBinaryEnd(), __cudaUnregisterFatBinary(), cudaEventCreate(), cudaEventDestroy(), cudaEventElapsedTime(), cudaEventRecord(), cudaEventSynchronize(), cudaFree(), cudaGetDevice(), cudaGetDeviceCount(), cudaGetDeviceProperties(), cudaMalloc(), cudaMemcpy(), and cudaSetDevice().

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Member Data Documentation

__cudaRegisterFatBinary

__cudaRegisterFatBinary_type cudartSymbols::__cudaRegisterFatBinary = NULL

static

Definition at line 66 of file cudart_symbols.h.

Referenced by __cudaRegisterFatBinary().

__cudaRegisterFatBinaryEnd

__cudaRegisterFatBinaryEnd_type cudartSymbols::__cudaRegisterFatBinaryEnd

static

Initial value:

= 
    NULL

Definition at line 67 of file cudart_symbols.h.

Referenced by __cudaRegisterFatBinaryEnd().

__cudaUnregisterFatBinary

__cudaUnregisterFatBinary_type cudartSymbols::__cudaUnregisterFatBinary = NULL

static

Definition at line 68 of file cudart_symbols.h.

Referenced by __cudaUnregisterFatBinary().

cudaEventCreate

cudaEventCreate_type cudartSymbols::cudaEventCreate = NULL

static

Definition at line 54 of file cudart_symbols.h.

Referenced by cudaEventCreate().

cudaEventDestroy

cudaEventDestroy_type cudartSymbols::cudaEventDestroy = NULL

static

Definition at line 55 of file cudart_symbols.h.

Referenced by cudaEventDestroy().

cudaEventElapsedTime

cudaEventElapsedTime_type cudartSymbols::cudaEventElapsedTime = NULL

static

Definition at line 56 of file cudart_symbols.h.

Referenced by cudaEventElapsedTime().

cudaEventRecord

cudaEventRecord_type cudartSymbols::cudaEventRecord = NULL

static

Definition at line 57 of file cudart_symbols.h.

Referenced by cudaEventRecord().

cudaEventSynchronize

cudaEventSynchronize_type cudartSymbols::cudaEventSynchronize = NULL

static

Definition at line 58 of file cudart_symbols.h.

Referenced by cudaEventSynchronize().

cudaFree

cudaFree_type cudartSymbols::cudaFree = NULL

static

Definition at line 62 of file cudart_symbols.h.

Referenced by cudaFree().

cudaGetDevice

cudaGetDevice_type cudartSymbols::cudaGetDevice = NULL

static

Definition at line 59 of file cudart_symbols.h.

Referenced by cudaGetDevice().

cudaGetDeviceCount

cudaGetDeviceCount_type cudartSymbols::cudaGetDeviceCount = NULL

static

Definition at line 60 of file cudart_symbols.h.

Referenced by cudaGetDeviceCount().

cudaGetDeviceProperties

cudaGetDeviceProperties_type cudartSymbols::cudaGetDeviceProperties = NULL

static

Definition at line 61 of file cudart_symbols.h.

Referenced by cudaGetDeviceProperties().

cudaMalloc

cudaMalloc_type cudartSymbols::cudaMalloc = NULL

static

Definition at line 63 of file cudart_symbols.h.

Referenced by cudaMalloc().

cudaMemcpy

cudaMemcpy_type cudartSymbols::cudaMemcpy = NULL

static

Definition at line 64 of file cudart_symbols.h.

Referenced by cudaMemcpy().

cudaSetDevice

cudaSetDevice_type cudartSymbols::cudaSetDevice = NULL

static

Definition at line 65 of file cudart_symbols.h.

Referenced by cudaSetDevice().

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The documentation for this class was generated from the following files:

• /home/runner/work/imate/imate/imate/_cuda_dynamic_loading/cudart_symbols.h
• /home/runner/work/imate/imate/imate/_cuda_dynamic_loading/cudart_symbols.cpp