mkl_sparse_convert_csr and mkl_sparse_convert_bsr

Hello,

I used to assemble a sparse matrix in COO format. When I use  mkl_sparse_convert_csr/mkl_sparse_convert_bsr to convert to CSR/BSR format matrix, is the column index in increasing order per row automatically, which is required by PARDISO solver? I have tested a simple example, the answer is yes, but I don't know if it is always in increasing order. Anybody can help me? Thank you in advance.