message: Add device configuration to plor_solvers
diff: @@ -76,6 +76,7 @@ int main(int argc, char *argv[])
  int ser_ref_levels = 1, par_ref_levels = 1;
  int order = 3;
  const char *fe = "h";
  + const char *device_config = "cpu";
  bool visualization = true;
  OptionsParser args(argc, argv);
  @@ -90,8 +91,13 @@ int main(int argc, char *argv[])
  args.AddOption(&visualization, "-vis", "--visualization", "-no-vis",
  "--no-visualization",
  "Enable or disable GLVis visualization.");
  + args.AddOption(&device_config, "-d", "--device",
  + "Device configuration string, see Device::Configure().");
  args.ParseCheck();
  + Device device(device_config);
  + device.Print();
  +
  bool H1 = false, ND = false, RT = false, L2 = false;
  if (string(fe) == "h") { H1 = true; }
  else if (string(fe) == "n") { ND = true; }
  