message: clarify some comments on the input parameters
diff: @@ -11,33 +11,28 @@ namespace mfem
  {
  CPardisoSolver::CPardisoSolver(MPI_Comm comm) : comm_(comm)
  {
  - // Solver default parameters overridden with provided by iparm
  + // Indicate that default parameters are changed
  iparm[0] = 1;
  // Use METIS for fill-in reordering
  iparm[1] = 2;
  - // Write solution into x
  + // Do not write the solution into the x vector data
  iparm[5] = 0;
  - // Max number of iterative refinement steps
  + // Maximum number of iterative refinement steps
  iparm[7] = 2;
  // Perturb the pivot elements with 1E-13
  iparm[9] = 13;
  - // Use non-symmetric permutation and scaling MPS
  + // Use nonsymmetric permutation
  iparm[10] = 1;
  - // Switch on Maximum Weighted Matching algorithm (default for non-symmetric)
  - iparm[12] = 1;
  - // Output: Number of non-zeros in the factor LU
  - iparm[17] = -1;
  - // Output: Mflops for LU factorization
  - iparm[18] = -1;
  - // Check input data for correctness
  + // Perform a check on the input data
  iparm[26] = 1;
  - // 0-based indexing
  + // 0-based indexing in CSR data structure
  iparm[34] = 1;
  // All inputs are distributed between MPI processes
  iparm[39] = 2;
  // Maximum number of numerical factorizations
  maxfct = 1;
  - // Which factorization to use
  + // Which factorization to use. This parameter is ignored and always assumed
  + // to be equal to 1. See MKL documentation.
  mnum = 1;
  // Print statistical information in file
  msglvl = 0;
  