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. More...

Static Public Attributes
static cusparseCreate_type	cusparseCreate = NULL

static cusparseDestroy_type	cusparseDestroy = NULL

static cusparseCreateCsr_type	cusparseCreateCsr = 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 47 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 44 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 __APPLE__
         lib_extension = "dylib";
     #elif __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;
 }