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

#include <cusparse_symbols.h>

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

Static Public Attributes
static cusparseCreate_type	cusparseCreate = NULL

static cusparseDestroy_type	cusparseDestroy = NULL

static cusparseCreateCsr_type	cusparseCreateCsr = NULL

static cusparseCreateCsc_type	cusparseCreateCsc = NULL

static cusparseCreateDnVec_type	cusparseCreateDnVec = NULL

static cusparseDestroySpMat_type	cusparseDestroySpMat = NULL

static cusparseDestroyDnVec_type	cusparseDestroyDnVec = NULL

static cusparseSpMV_bufferSize_type	cusparseSpMV_bufferSize = NULL

static cusparseSpMV_type	cusparseSpMV = NULL

Detailed Description

A static container to store symbols of loaded cusparse 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, cudartSymbols

Definition at line 48 of file cusparse_symbols.h.

Member Function Documentation

◆ get_lib_name()

std::string cusparseSymbols::get_lib_name ( )

static

Returns the name of cusparse shared library.

Definition at line 45 of file cusparse_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 defined(__APPLE__)
        lib_extension = "dylib";
    #elif defined(__linux__)
        lib_extension = "so";
    #else
        #error "Unknown compiler"
    #endif
 
    // Check cusparse version
    #ifndef CUSPARSE_VER_MAJOR
        #error "CUSPARSE_VER_MAJOR is not defined."
    #endif
 
    // cusparse shared library base name
    std::string lib_base_name = "libcusparse";
 
    // Construct the lib name
    std::ostringstream oss;
    // oss << lib_base_name << "." << lib_extension;
    oss << lib_base_name << "." << lib_extension << "." \
        << CUSPARSE_VER_MAJOR;
 
    std::string lib_name = oss.str();
 
    return lib_name;
}