russell_sparse 2.6.0

Sparse matrix calculations and solvers for linear systems
Documentation 
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#pragma once

#include <inttypes.h>

#define SUCCESSFUL_EXIT 0
#define ERROR_NULL_POINTER 100000
#define ERROR_MALLOC 200000
#define ERROR_VERSION 300000
#define ERROR_NOT_AVAILABLE 400000
#define ERROR_NEED_INITIALIZATION 500000
#define ERROR_NEED_FACTORIZATION 600000
#define ERROR_ALREADY_INITIALIZED 700000
#define C_TRUE 1
#define C_FALSE 0

#define C_BOOL int32_t

#define COMPLEX64 double

// cuDSS ---------------------------------------------------------------------------------------------

#define ERROR_CUDA_MALLOC 100
#define ERROR_CUDA_MEMCPY 200
#define ERROR_CUDA_SYNCHRONIZE 300
#define ERROR_CUDSS_CONFIG_SET 400
#define ERROR_CUDSS_CONFIG_GET 450
#define ERROR_CUDSS_MATRIX_CREATE_DN 500
#define ERROR_CUDSS_MATRIX_SET_VALUES 550
#define ERROR_CUDSS_MATRIX_CREATE_CSR 600
#define ERROR_CUDSS_SYM_FACTORIZATION 700
#define ERROR_CUDSS_NUM_FACTORIZATION 800
#define ERROR_CUDSS_SOLVE 900
#define ERROR_CUDSS_SYM_FACTORIZATION 700
#define ERROR_CUDSS_NUM_FACTORIZATION 800
#define ERROR_CUDSS_SOLVE 900
#define ERROR_CUDSS_DEVICE 1000

// UMFPACK -------------------------------------------------------------------------------------------

#define UMFPACK_PRINT_LEVEL_SILENT 0.0  // page 116
#define UMFPACK_PRINT_LEVEL_VERBOSE 2.0 // page 116

// UMFPACK -------------------------------------------------------------------------------------------

#define MUMPS_IGNORED 0 // to ignore the Fortran communicator since we're not using MPI

#define MUMPS_JOB_INITIALIZE -1 // section 5.1.1, page 24
#define MUMPS_JOB_TERMINATE -2  // section 5.1.1, page 24
#define MUMPS_JOB_ANALYZE 1     // section 5.1.1, page 24
#define MUMPS_JOB_FACTORIZE 2   // section 5.1.1, page 25
#define MUMPS_JOB_SOLVE 3       // section 5.1.1, page 25

#define MUMPS_PAR_HOST_ALSO_WORKS 1     // section 5.1.4, page 26
#define MUMPS_ICNTL5_ASSEMBLED_MATRIX 0 // section 5.2.2, page 27
#define MUMPS_ICNTL18_CENTRALIZED 0     // section 5.2.2, page 27
#define MUMPS_ICNTL6_PERMUT_AUTO 7      // section 5.3, page 32
#define MUMPS_ICNTL28_SEQUENTIAL 1      // section 5.4, page 33