public static int cusparseCsrmvEx_bufferSize ( cusparseHandle handle , int alg , int transA , int m , int n , int nnz , Pointer alpha , int alphatype , cusparseMatDescr descrA , Pointer csrValA , int csrValAtype , Pointer csrRowPtrA , Pointer csrColIndA , Pointer x , int xtype , Pointer beta , int betatype , Pointer y , int ytype , int executiontype , long [ ] bufferSizeInBytes ) { return checkResult ( cusparseCsrmvEx_bufferSizeNative ( handle , alg , transA , m , n , nnz , alpha , alphatype , descrA , csrValA , csrValAtype , csrRowPtrA , csrColIndA , x , xtype , beta , betatype , y , ytype , executiontype , bufferSizeInBytes ) ) ; }
Returns number of bytes