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ac_conti.c
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ac_conti.c
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/************************************************************************ *
* Goma - Multiphysics finite element software *
* Sandia National Laboratories *
* *
* Copyright (c) 2014 Sandia Corporation. *
* *
* Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation, *
* the U.S. Government retains certain rights in this software. *
* *
* This software is distributed under the GNU General Public License. *
\************************************************************************/
/* directs and controls solution process with zeroth and
* irst order continuation
*/
#include <stdlib.h>
#include <stdio.h>
#include <math.h>
#include <string.h>
#define _AC_CONTI_C
#include "goma.h"
int w;
#include "sl_util.h" /* defines sl_init() */
#ifdef HAVE_FRONT
extern int mf_setup
PROTO((int *, /* nelem_glob */
int *, /* neqn_glob */
int *, /* mxdofel */
int *, /* nfullsum */
int *, /* symflag */
int *, /* nell_order */
int *, /* el_proc_assign */
int *, /* level */
int *, /* nopdof */
int *, /* loc_dof */
int *, /* constraint */
const char *, /* cname */
int *)); /* allocated */
#endif
/*
ZERO AND FIRST ORDER CONTINUATION
BASED ON solve_problem() IN rf_solve.c
BY IAN GATES & ROBERT SECOR
2/98 - 11/99
*/
void
continue_problem (Comm_Ex *cx, /* array of communications structures */
Exo_DB *exo, /* ptr to the finite element mesh database */
Dpi *dpi) /* distributed processing information */
{
int *ija=NULL; /* column pointer array */
double *a=NULL; /* nonzero array */
double *a_old=NULL; /* nonzero array */
double *x=NULL; /* solution vector */
int iAC; /* COUNTER */
double *x_AC = NULL; /* SOLUTION VECTOR OF EXTRA UNKNOWNS */
double *x_AC_old=NULL; /* old SOLUTION VECTOR OF EXTRA UNKNOWNS */
double *x_AC_dot=NULL;
int *ija_attic=NULL; /* storage for external dofs */
int eb_indx, ev_indx;
/*
* variables for path traversal
*/
double *x_old=NULL; /* old solution vector */
double *x_older=NULL; /* older solution vector */
double *x_oldest=NULL; /* oldest solution vector saved */
double *xdot=NULL; /* current path derivative of soln */
double *xdot_old=NULL;
double *x_update=NULL;
double *x_sens=NULL; /* solution sensitivity */
double *x_sens_temp=NULL; /* MMH thinks we need another one, so
* that when the solution is updated
* on a failure, it doesn't use the
* last computed x_sens b/c that might
* be crappy. We should use the last
* known good one... I haven't done
* the same thing with x_sens_p.
*/
double **x_sens_p=NULL; /* solution sensitivity for parameters */
int num_pvector=0; /* number of solution sensitivity vectors */
#ifdef COUPLED_FILL
struct Aztec_Linear_Solver_System *ams[NUM_ALSS]={NULL};
#else /* COUPLED_FILL */
struct Aztec_Linear_Solver_System *ams[NUM_ALSS]={NULL, NULL};
#endif /* COUPLED_FILL */
/* sl_util_structs.h */
double *resid_vector=NULL; /* residual */
double *resid_vector_sens=NULL;/* residual sensitivity */
double *scale=NULL; /* scale vector for modified newton */
int *node_to_fill = NULL;
int n; /* total number of path steps attempted */
int ni; /* total number of nonlinear solves */
int nt; /* total number of successful path steps */
int path_step_reform; /* counter for jacobian reformation stride */
int converged; /* success or failure of Newton iteration */
int success_ds; /* success or failure of path step */
int i, nprint=0, num_total_nodes;
int numProcUnknowns;
int const_delta_s, step_print;
double i_print;
double path, /* Current value (should have solution here) */
path1; /* New value (would like to get solution here) */
double delta_s, delta_s_new, delta_s_old, delta_s_older;
double delta_t;
double theta=0.0;
double eps;
double lambda, lambdaEnd;
double timeValueRead = 0.0;
/*
* ALC management variables
*/
int aldALC, /* direction of continuation, == -1 =>
beginning value is greater than ending value. */
alqALC; /* is -1 when we're on our last step. */
/*
* Other local variables
*/
int error, err, is_steady_state, inewton;
int *gindex = NULL, gsize;
int *p_gsize=NULL;
double *gvec=NULL;
double ***gvec_elem=NULL;
FILE *cl_aux=NULL, *file=NULL;
struct Results_Description *rd=NULL;
int tnv; /* total number of nodal variables and kinds */
int tev; /* total number of elem variables and kinds */
int tnv_post; /* total number of nodal variables and kinds
for post processing */
int tev_post; /* total number of elem variables and kinds
for post processing */
int iUC; /* User-defined continuation condition index */
#ifdef HAVE_FRONT
int max_unk_elem, one, three; /* variables used as mf_setup arguments*/
#endif
unsigned int matrix_systems_mask;
double evol_local=0.0;
#ifdef PARALLEL
double evol_global=0.0;
#endif
static const char yo[]="continue_problem";
/*
* BEGIN EXECUTION
*/
#ifdef DEBUG
fprintf(stderr, "%s() begins...\n", yo);
#endif
is_steady_state = TRUE;
p_gsize = &gsize;
/*
* set aside space for gather global vectors to print to exoII file
* note: this is temporary
*
* For 2D prototype problem: allocate space for T, dx, dy arrays
*/
if( strlen(Soln_OutFile) )
{
file = fopen(Soln_OutFile, "w");
if (file == NULL) {
DPRINTF(stderr, "%s: opening soln file for writing\n", yo);
EH(-1, "\t");
}
}
#ifdef PARALLEL
check_parallel_error("Soln output file error");
#endif
/*
* Some preliminaries to help setup EXODUS II database output.
*/
#ifdef DEBUG
fprintf(stderr, "cnt_nodal_vars() begins...\n");
#endif
/*
* tnv_post is calculated in load_nodal_tkn
* tev_post is calculated in load_elem_tkn
*/
tnv = cnt_nodal_vars();
tev = cnt_elem_vars();
#ifdef DEBUG
fprintf(stderr, "Found %d total primitive nodal variables to output.\n", tnv);
fprintf(stderr, "Found %d total primitive elem variables to output.\n", tev);
#endif
if (tnv < 0)
{
DPRINTF(stderr, "%s:\tbad tnv.\n", yo);
EH(-1, "\t");
}
rd = (struct Results_Description *)
smalloc(sizeof(struct Results_Description));
if (rd == NULL)
EH(-1, "Could not grab Results Description.");
(void) memset((void *) rd, 0, sizeof(struct Results_Description));
rd->nev = 0; /* number element variables in results */
rd->ngv = 0; /* number global variables in results */
rd->nhv = 0; /* number history variables in results */
rd->ngv = 5; /* number global variables in results
see load_global_var_info for names*/
error = load_global_var_info(rd, 0, "CONV");
error = load_global_var_info(rd, 1, "NEWT_IT");
error = load_global_var_info(rd, 2, "MAX_IT");
error = load_global_var_info(rd, 3, "CONVRATE");
error = load_global_var_info(rd, 4, "MESH_VOLUME");
/* load nodal types, kinds, names */
error = load_nodal_tkn(rd,
&tnv,
&tnv_post);
if (error)
{
DPRINTF(stderr, "%s: problem with load_nodal_tkn()\n", yo);
EH(-1,"\t");
}
/* load elem types, names */
error = load_elem_tkn(rd,
exo,
tev,
&tev_post);
if (error)
{
DPRINTF(stderr, "%s: problem with load_elem_tkn()\n", yo);
EH(-1,"\t");
}
#ifdef PARALLEL
check_parallel_error("Results file error");
#endif
/*
* Write out the names of the nodal variables that we will be sending to
* the EXODUS II output file later.
*/
#ifdef DEBUG
fprintf(stderr, "wr_result_prelim() starts...\n", tnv);
#endif
gvec_elem = (double ***) smalloc ( (exo->num_elem_blocks)*sizeof(double **));
for (i = 0; i < exo->num_elem_blocks; i++)
gvec_elem[i] = (double **) smalloc ( (tev + tev_post)*sizeof(double *));
wr_result_prelim_exo(rd,
exo,
ExoFileOut,
gvec_elem );
#ifdef DEBUG
fprintf(stderr, "P_%d: wr_result_prelim_exo() ends...\n", ProcID, tnv);
#endif
/*
* This gvec workhorse transports output variables as nodal based vectors
* that are gather from the solution vector. Note: it is NOT a global
* vector at all and only carries this processor's nodal variables to
* the exodus database.
*/
asdv(&gvec, Num_Node);
/*
* Allocate space and manipulate for all the nodes that this processor
* is aware of...
*/
num_total_nodes = dpi->num_universe_nodes;
numProcUnknowns = NumUnknowns + NumExtUnknowns;
/* allocate memory for Volume Constraint Jacobian */
if ( nAC > 0)
for(iAC=0;iAC<nAC;iAC++)
augc[iAC].d_evol_dx = (double*) malloc(numProcUnknowns*sizeof(double));
asdv(&resid_vector, numProcUnknowns);
asdv(&resid_vector_sens, numProcUnknowns);
asdv(&scale, numProcUnknowns);
for (i = 0; i < NUM_ALSS; i++)
{
ams[i] = alloc_struct_1(struct Aztec_Linear_Solver_System, 1);
}
#ifdef MPI
AZ_set_proc_config( ams[0]->proc_config, MPI_COMM_WORLD );
#ifndef COUPLED_FILL
if( Explicit_Fill ) AZ_set_proc_config( ams[1]->proc_config, MPI_COMM_WORLD );
#endif /* not COUPLED_FILL */
#else /* MPI */
AZ_set_proc_config( ams[0]->proc_config, 0 );
#ifndef COUPLED_FILL
if( Explicit_Fill ) AZ_set_proc_config( ams[1]->proc_config, 0 );
#endif /* not COUPLED_FILL */
#endif /* MPI */
/*
* allocate space for and initialize solution arrays
*/
asdv(&x, numProcUnknowns);
asdv(&x_old, numProcUnknowns);
asdv(&x_older, numProcUnknowns);
asdv(&x_oldest, numProcUnknowns);
asdv(&xdot, numProcUnknowns);
asdv(&xdot_old, numProcUnknowns);
asdv(&x_update, numProcUnknowns);
asdv(&x_sens, numProcUnknowns);
asdv(&x_sens_temp, numProcUnknowns);
/*
* Initialize solid inertia flag
*/
set_solid_inertia();
/*
* FRIENDLY COMMAND LINE EQUIV
*/
if( ProcID == 0 )
{
cl_aux = fopen("goma-cl.txt", "w+");
fprintf(cl_aux, "goma -a -i input ");
fprintf(cl_aux, "-cb %10.6e ", cont->BegParameterValue);
fprintf(cl_aux, "-ce %10.6e ", cont->EndParameterValue);
fprintf(cl_aux, "-cd %10.6e ", cont->Delta_s0);
fprintf(cl_aux, "-cn %d ", cont->MaxPathSteps);
fprintf(cl_aux, "-cmin %10.6e ", cont->Delta_s_min);
fprintf(cl_aux, "-cmax %10.6e ", cont->Delta_s_max);
fprintf(cl_aux, "-cm %d ", Continuation);
fprintf(cl_aux, "-ct %d ", cont->upType);
switch (cont->upType)
{
case 1: /* BC TYPE */
fprintf(cl_aux, "-c_bc %d ", cont->upBCID);
fprintf(cl_aux, "-c_df %d ", cont->upDFID);
break;
case 2: /* MAT TYPE */
fprintf(cl_aux, "-c_mn %d ", cont->upMTID+1);
fprintf(cl_aux, "-c_mp %d ", cont->upMPID);
break;
case 3: /* AC TYPE */
fprintf(cl_aux, "-c_ac %d ", cont->upBCID);
fprintf(cl_aux, "-c_df %d ", cont->upDFID);
break;
case 4: /* USER MAT TYPE */
fprintf(cl_aux, "-c_mn %d ", cont->upMTID+1);
fprintf(cl_aux, "-c_mp %d ", cont->upMPID);
fprintf(cl_aux, "-c_md %d ", cont->upMDID);
break;
case 5: /* USER-DEFINED FUNCTION TYPE */
/* NOTE: This is not available via the command line! */
break;
case 6: /* ANGULAR CONTINUATION TYPE */
/* NOTE: This requires LOCA and is not available via the command line! */
EH(-1, "Angular continuation is available only in LOCA!");
break;
default:
fprintf(stderr, "%s: Bad cont->upType, %d\n", yo, cont->upType);
EH(-1,"Bad cont->upType");
break; /* duh */
}
fprintf(cl_aux, "\n");
fclose(cl_aux);
}
#ifdef PARALLEL
check_parallel_error("Continuation setup error");
#endif
/*
* FIRST ORDER CONTINUATION
*/
lambda = cont->BegParameterValue;
lambdaEnd = cont->EndParameterValue;
if (lambdaEnd > lambda)
aldALC = +1;
else
aldALC = -1;
delta_s_new = 0.0;
Delta_s0 = cont->Delta_s0;
Delta_s_min = cont->Delta_s_min;
Delta_s_max = cont->Delta_s_max;
MaxPathSteps = cont->MaxPathSteps;
PathMax = cont->PathMax;
eps = cont->eps;
if (Delta_s0 < 0.0 )
{
Delta_s0 = -Delta_s0;
const_delta_s = 1;
}
else
const_delta_s = 0;
path = path1 = lambda;
if (Debug_Flag && ProcID == 0)
{
fprintf(stderr,"MaxPathSteps: %d \tlambdaEnd: %f\n", MaxPathSteps, lambdaEnd);
fprintf(stderr,"continuation in progress\n");
}
nprint = 0;
if (Delta_s0 > Delta_s_max)
Delta_s0 = Delta_s_max;
delta_s = delta_s_old = delta_s_older = Delta_s0;
delta_t = 0.0;
tran->delta_t = 0.0; /*for Newmark-Beta terms in Lagrangian Solid*/
/* Call prefront (or mf_setup) if necessary */
if (Linear_Solver == FRONT)
{
#ifdef PARALLEL
if (Num_Proc > 1) EH(-1, "Whoa. No front allowed with nproc>1");
check_parallel_error("Front solver not allowed with nprocs>1");
#endif
#ifdef HAVE_FRONT
/* Also got to define these because it wants pointers to these numbers */
max_unk_elem = (MAX_PROB_VAR + MAX_CONC)*MDE;
one = 1;
three = 3;
/* NOTE: We need a overall flag in the vn_glob struct that tells whether FULL_DG
is on anywhere in domain. This assumes only one material. See sl_front_setup for test.
that test needs to be in the input parser. */
if(vn_glob[0]->dg_J_model == FULL_DG)
max_unk_elem = (MAX_PROB_VAR + MAX_CONC)*MDE + 4*vn_glob[0]->modes*4*MDE;
err = mf_setup(&exo->num_elems,
&NumUnknowns,
&max_unk_elem,
&three,
&one,
exo->elem_order_map,
fss->el_proc_assign,
fss->level,
fss->nopdof,
fss->ncn,
fss->constraint,
front_scratch_directory,
&fss->ntra);
EH(err,"problems in frontal setup ");
#else
EH(-1,"Don't have frontal solver compiled and linked in");
#endif
}
/*
* if computing parameter sensitivities, allocate space for solution
* sensitivity vectors
*/
for(i=0;i<nn_post_fluxes_sens;i++)
{
num_pvector=MAX(num_pvector,pp_fluxes_sens[i]->vector_id);
}
for(i=0;i<nn_post_data_sens;i++)
{
num_pvector=MAX(num_pvector,pp_data_sens[i]->vector_id);
}
if((nn_post_fluxes_sens + nn_post_data_sens) > 0)
{
num_pvector++;
num_pvector = MAX(num_pvector,2);
x_sens_p = Dmatrix_birth(num_pvector,numProcUnknowns);
}
else
x_sens_p = NULL;
if (nAC > 0)
{
asdv(&x_AC, nAC);
asdv(&x_AC_old, nAC);
asdv(&x_AC_dot, nAC);
}
/*
* ADJUST NATURAL PARAMETER
*/
update_parameterC(0, path1, x, xdot, x_AC, delta_s, cx, exo, dpi);
/* Allocate sparse matrix */
if( strcmp( Matrix_Format, "msr" ) == 0)
{
log_msg("alloc_MSR_sparse_arrays...");
alloc_MSR_sparse_arrays(&ija,
&a,
&a_old,
0,
node_to_fill,
exo,
dpi);
/*
* An attic to store external dofs column names is needed when
* running in parallel.
*/
alloc_extern_ija_buffer(num_universe_dofs,
num_internal_dofs+num_boundary_dofs,
ija, &ija_attic);
/*
* Any necessary one time initialization of the linear
* solver package (Aztec).
*/
ams[JAC]->bindx = ija;
ams[JAC]->val = a;
ams[JAC]->belfry = ija_attic;
ams[JAC]->val_old = a_old;
/*
* These point to nowhere since we're using MSR instead of VBR
* format.
*/
ams[JAC]->indx = NULL;
ams[JAC]->bpntr = NULL;
ams[JAC]->rpntr = NULL;
ams[JAC]->cpntr = NULL;
ams[JAC]->npn = dpi->num_internal_nodes + dpi->num_boundary_nodes;
ams[JAC]->npn_plus = dpi->num_internal_nodes + dpi->num_boundary_nodes + dpi->num_external_nodes;
ams[JAC]->npu = num_internal_dofs+num_boundary_dofs;
ams[JAC]->npu_plus = num_universe_dofs;
ams[JAC]->nnz = ija[num_internal_dofs+num_boundary_dofs] - 1;
ams[JAC]->nnz_plus = ija[num_universe_dofs];
}
else if( strcmp( Matrix_Format, "vbr" ) == 0)
{
log_msg("alloc_VBR_sparse_arrays...");
alloc_VBR_sparse_arrays (ams[JAC],
exo,
dpi);
ija_attic = NULL;
ams[JAC]->belfry = ija_attic;
a = ams[JAC]->val;
if( !save_old_A ) a_old = ams[JAC]->val_old = NULL;
}
else if ( strcmp( Matrix_Format, "front") == 0 )
{
/* Don't allocate any sparse matrix space when using front */
ams[JAC]->bindx = NULL;
ams[JAC]->val = NULL;
ams[JAC]->belfry = NULL;
ams[JAC]->val_old = NULL;
ams[JAC]->indx = NULL;
ams[JAC]->bpntr = NULL;
ams[JAC]->rpntr = NULL;
ams[JAC]->cpntr = NULL;
}
else
EH(-1,"Attempted to allocate unknown sparse matrix format");
init_vec(x, cx, exo, dpi, x_AC, nAC, &timeValueRead);
/* if read ACs, update data floats */
if (nAC > 0)
if(augc[0].iread == 1)
{
for(iAC=0 ; iAC<nAC ; iAC++)
{ update_parameterAC(iAC, x, xdot, x_AC, cx, exo, dpi);}
}
vzero(numProcUnknowns, &x_sens[0]);
vzero(numProcUnknowns, &x_sens_temp[0]);
/*
* set boundary conditions on the initial conditions
*/
nullify_dirichlet_bcs();
find_and_set_Dirichlet(x, xdot, exo, dpi);
exchange_dof(cx, dpi, x);
dcopy1(numProcUnknowns,x,x_old);
dcopy1(numProcUnknowns,x_old,x_older);
dcopy1(numProcUnknowns,x_older,x_oldest);
if(nAC > 0)
dcopy1(nAC,x_AC, x_AC_old);
/*
* initialize the counters for when to print out data
*/
step_print = 1;
matrix_systems_mask = 1;
log_msg("sl_init()...");
sl_init(matrix_systems_mask, ams, exo, dpi, cx);
/*
* Make sure the solver was properly initialized on all processors.
*/
#ifdef PARALLEL
check_parallel_error("Solver initialization problems");
#endif
ams[JAC]->options[AZ_keep_info] = 1;
/*
* set the number of successful path steps to zero
*/
nt = 0;
/*
* LOOP THROUGH PARAMETER UNTIL MAX NUMBER
* OF STEPS SURPASSED
*/
for(n = 0; n < MaxPathSteps; n++)
{
alqALC = 1;
switch (aldALC)
{
case -1: /* REDUCING PARAMETER DIRECTION */
if (path1 <= lambdaEnd)
{
DPRINTF(stderr,"\n\t ******** LAST PATH STEP!\n");
alqALC = -1;
path1 = lambdaEnd;
delta_s = path-path1;
}
break;
case +1: /* RISING PARAMETER DIRECTION */
if (path1 >= lambdaEnd)
{
DPRINTF(stderr,"\n\t ******** LAST PATH STEP!\n");
alqALC = -1;
path1 = lambdaEnd;
delta_s = path1-path;
}
break;
default:
DPRINTF(stderr, "%s: Bad aldALC, %d\n", yo, aldALC);
EH(-1,"\t");
break; /* duh */
}
#ifdef PARALLEL
check_parallel_error("Bad aldALC");
#endif
/*
* ADJUST NATURAL PARAMETER
*/
update_parameterC(0, path1, x, xdot, x_AC, delta_s,
cx, exo, dpi);
/*
* IF STEP CHANGED, REDO FIRST ORDER PREDICTION
*/
if(alqALC == -1)
{
dcopy1(NumUnknowns,x_old,x);
switch (Continuation)
{
case ALC_ZEROTH:
break;
case ALC_FIRST:
switch (aldALC)
{
case -1:
v1add(NumUnknowns, &x[0], -delta_s, &x_sens[0]);
break;
case +1:
v1add(NumUnknowns, &x[0], +delta_s, &x_sens[0]);
break;
default:
DPRINTF(stderr, "%s: Bad aldALC, %d\n", yo, aldALC);
EH(-1,"\t");
break; /* duh */
}
break;
default:
DPRINTF(stderr, "%s: Bad Continuation, %d\n", yo, Continuation);
EH(-1,"\t");
break; /* duh */
}
}
#ifdef PARALLEL
check_parallel_error("Bad Continuation");
#endif
find_and_set_Dirichlet (x, xdot, exo, dpi);
exchange_dof(cx, dpi, x);
if (ProcID == 0)
{
fprintf(stderr, "\n\t----------------------------------");
switch (Continuation)
{
case ALC_ZEROTH:
DPRINTF(stderr, "\n\tZero Order Continuation:");
break;
case ALC_FIRST:
DPRINTF(stderr, "\n\tFirst Order Continuation:");
break;
default:
DPRINTF(stderr, "%s: Bad Continuation, %d\n", yo, Continuation);
EH(-1,"\t");
break; /* duh */
}
DPRINTF(stderr, "\n\tStep number: %4d of %4d (max)", n+1, MaxPathSteps);
DPRINTF(stderr, "\n\tAttempting solution at:");
switch (cont->upType)
{
case 1: /* BC */
case 3: /* AC */
DPRINTF(stderr, "\n\tBCID=%3d DFID=%5d", cont->upBCID, cont->upDFID);
break;
case 2: /* MT */
DPRINTF(stderr, "\n\tMTID=%3d MPID=%5d", cont->upMTID, cont->upMPID);
break;
case 4: /* UM */
DPRINTF(stderr, "\n\tMTID=%3d MPID=%5d MDID=%3d", cont->upMTID, cont->upMPID, cont->upMDID);
break;
/* This case requires an inner switch block */
case 5: /* UF */
for (iUC=0; iUC<nUC; iUC++)
{
switch (cpuc[iUC].Type)
{
case 1: /* BC */
case 3: /* AC */
DPRINTF(stderr, "\n\tBCID=%3d DFID=%5d",
cpuc[iUC].BCID, cpuc[iUC].DFID);
break;
case 2: /* MT */
DPRINTF(stderr, "\n\tMTID=%3d MPID=%5d",
cpuc[iUC].MTID, cpuc[iUC].MPID);
break;
case 4: /* UM */
DPRINTF(stderr, "\n\tMTID=%3d MPID=%5d MDID=%3d",
cpuc[iUC].MTID, cpuc[iUC].MPID, cpuc[iUC].MDID);
break;
default:
DPRINTF(stderr, "%s: Bad user continuation type, %d\n",
yo, cont->upType);
EH(-1,"\t");
break;
}
DPRINTF(stderr, " Parameter= % 10.6e delta_s= %10.6e",
cpuc[iUC].value, (cpuc[iUC].value-cpuc[iUC].old_value) );
}
break;
default:
DPRINTF(stderr, "%s: Bad cont->upType, %d\n", yo, cont->upType);
EH(-1,"\t");
break; /* duh */
}
if (cont->upType != 5)
{
DPRINTF(stderr, " Parameter= % 10.6e delta_s= %10.6e", path1, delta_s);
}
}
#ifdef PARALLEL
check_parallel_error("Bad cont->upType");
#endif
ni = 0;
do {
#ifdef DEBUG
DPRINTF(stderr, "%s: starting solve_nonlinear_problem\n", yo);
#endif
err = solve_nonlinear_problem(ams[JAC],
x,
delta_t,
theta,
x_old,
x_older,
xdot,
xdot_old,
resid_vector,
x_update,
scale,
&converged,
&nprint,
tev,
tev_post,
NULL,
rd,
gindex,
p_gsize,
gvec,
gvec_elem,
path1,
exo,
dpi,
cx,
0,
&path_step_reform,
is_steady_state,
x_AC,
x_AC_dot,
path1,
resid_vector_sens,
x_sens_temp,
x_sens_p,
NULL);
#ifdef DEBUG
fprintf(stderr, "%s: returned from solve_nonlinear_problem\n", yo);
#endif
if (err == -1)
converged = 0;
inewton = err;
if (converged)
{
if (Write_Intermediate_Solutions == 0) {
#ifdef DEBUG
DPRINTF(stderr, "%s: write_solution call WIS\n", yo);
#endif
write_solution(ExoFileOut, resid_vector, x, x_sens_p,
x_old, xdot, xdot_old, tev, tev_post, NULL, rd,
gindex, p_gsize, gvec, gvec_elem, &nprint,
delta_s, theta, path1, NULL, exo, dpi);
#ifdef DEBUG
fprintf(stderr, "%s: write_solution end call WIS\n", yo);
#endif
}
#ifdef PARALLEL
check_parallel_error("Error writing exodusII file");
#endif
/*
* PRINT OUT VALUES OF EXTRA UNKNOWNS
* FROM AUGMENTING CONDITIONS
*/
if (nAC > 0)
{
DPRINTF(stderr, "\n------------------------------\n");
DPRINTF(stderr, "Augmenting Conditions: %4d\n", nAC);
DPRINTF(stderr, "Number of extra unknowns: %4d\n\n", nAC);
for (iAC = 0; iAC < nAC; iAC++)
{
if (augc[iAC].Type == AC_USERBC)
{
DPRINTF(stderr, "\tBC[%4d] DF[%4d] = %10.6e\n",
augc[iAC].BCID, augc[iAC].DFID, x_AC[iAC]);
}
else if (augc[iAC].Type == AC_USERMAT ||
augc[iAC].Type == AC_FLUX_MAT )
{
DPRINTF(stderr, "\tMT[%4d] MP[%4d] = %10.6e\n",
augc[iAC].MTID, augc[iAC].MPID, x_AC[iAC]);
}
else if(augc[iAC].Type == AC_VOLUME)
{
evol_local = augc[iAC].evol;
#ifdef PARALLEL
if( Num_Proc > 1 ) {
MPI_Allreduce( &evol_local, &evol_global, 1,
MPI_DOUBLE, MPI_SUM, MPI_COMM_WORLD);
}
evol_local = evol_global;
#endif
DPRINTF(stderr, "\tMT[%4d] VC[%4d]=%10.6e Param=%10.6e\n",
augc[iAC].MTID, augc[iAC].VOLID, evol_local,
x_AC[iAC]);
}
else if(augc[iAC].Type == AC_POSITION)
{
evol_local = augc[iAC].evol;
#ifdef PARALLEL
if( Num_Proc > 1 ) {
MPI_Allreduce( &evol_local, &evol_global, 1,
MPI_DOUBLE, MPI_SUM, MPI_COMM_WORLD);
}
evol_local = evol_global;
#endif
DPRINTF(stderr, "\tMT[%4d] XY[%4d]=%10.6e Param=%10.6e\n",
augc[iAC].MTID, augc[iAC].VOLID, evol_local,
x_AC[iAC]);
}
else if(augc[iAC].Type == AC_FLUX)
{
DPRINTF(stderr, "\tBC[%4d] DF[%4d]=%10.6e\n",
augc[iAC].BCID, augc[iAC].DFID, x_AC[iAC]);
}
}
}
/*
* INTEGRATE FLUXES, FORCES
*/
for (i = 0; i < nn_post_fluxes; i++)
evaluate_flux (exo, dpi,
pp_fluxes[i]->ss_id,
pp_fluxes[i]->flux_type ,
pp_fluxes[i]->flux_type_name ,
pp_fluxes[i]->blk_id ,
pp_fluxes[i]->species_number,
pp_fluxes[i]->flux_filenm,
pp_fluxes[i]->profile_flag,
x,xdot,NULL, delta_s,path1,1);
/*
* COMPUTE FLUX, FORCE SENSITIVITIES
*/
for (i = 0; i < nn_post_fluxes_sens; i++)
evaluate_flux_sens (exo, dpi,
pp_fluxes_sens[i]->ss_id,
pp_fluxes_sens[i]->flux_type ,
pp_fluxes_sens[i]->flux_type_name ,
pp_fluxes_sens[i]->blk_id ,
pp_fluxes_sens[i]->species_number,
pp_fluxes_sens[i]->sens_type,
pp_fluxes_sens[i]->sens_id,
pp_fluxes_sens[i]->sens_flt,
pp_fluxes_sens[i]->sens_flt2,
pp_fluxes_sens[i]->vector_id,
pp_fluxes_sens[i]->flux_filenm,
pp_fluxes_sens[i]->profile_flag,
x,xdot,x_sens_p,delta_s,path1,1);
/*
* Compute global volumetric quantities
*/
for (i = 0; i < nn_volume; i++ ) {
evaluate_volume_integral(exo, dpi,
pp_volume[i]->volume_type,
pp_volume[i]->volume_name,
pp_volume[i]->blk_id,
pp_volume[i]->species_no,
pp_volume[i]->volume_fname,
pp_volume[i]->params,
NULL, x, xdot, delta_s,
path1, 1);
}
} /* end of if converged block */
/*
* INCREMENT COUNTER
*/
ni++;