russell_sparse 2.4.0

Solvers for large sparse linear systems (wraps MUMPS and UMFPACK)
Documentation 
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{
  "main": {
    "platform": "Russell",
    "blas_lib": "Intel MKL",
    "solver": "cuDSS"
  },
  "matrix": {
    "name": "ASIC_680k",
    "nrow": 682862,
    "ncol": 682862,
    "nnz": 3871773,
    "complex": false,
    "symmetric": "No"
  },
  "requests": {
    "ordering": "Auto",
    "scaling": "Auto",
    "mumps_num_threads": 0
  },
  "output": {
    "effective_ordering": "Unknown",
    "effective_scaling": "Unknown",
    "effective_mumps_num_threads": 0,
    "openmp_num_threads": 24,
    "umfpack_strategy": "Unknown",
    "umfpack_rcond_estimate": 0.0
  },
  "determinant": {
    "mantissa_real": 0.0,
    "mantissa_imag": 0.0,
    "base": 0.0,
    "exponent": 0.0
  },
  "verify": {
    "max_abs_a": 1000000.0533333333,
    "max_abs_ax": 1.0000433411769905,
    "max_abs_diff": 0.000050378059701872147,
    "relative_error": 5.037800663703849e-11
  },
  "time_human": {
    "read_matrix": "335.862105ms",
    "initialize": "2.854383978s",
    "factorize": "931.207917ms",
    "solve": "22.844039ms",
    "total_ifs": "3.808435934s",
    "verify": "16.305786ms"
  },
  "time_nanoseconds": {
    "read_matrix": 335862105,
    "initialize": 2854383978,
    "factorize": 931207917,
    "solve": 22844039,
    "total_ifs": 3808435934,
    "verify": 16305786
  },
  "mumps_stats": {
    "inf_norm_a": 0.0,
    "inf_norm_x": 0.0,
    "scaled_residual": 0.0,
    "backward_error_omega1": 0.0,
    "backward_error_omega2": 0.0,
    "normalized_delta_x": 0.0,
    "condition_number1": 0.0,
    "condition_number2": 0.0
  }
}