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/* testSimple.c */
#include "../SemiImplMtx.h"
#include "../../timings.h"
/*--------------------------------------------------------------------*/
int
main ( int argc, char *argv[] )
/*
-------------------------------------------------
(1) read in a FrontMtx from a file,
(2) read in an IV object that has the domain/schur complement
information for the fronts
(3) create the SemiImplMtx object
created -- 98oct16, cca
-------------------------------------------------
*/
{
char *inFrontMtxFileName, *inInpMtxFileName, *inIVfileName ;
double t1, t2 ;
FILE *msgFile ;
FrontMtx *frontmtx ;
InpMtx *inpmtx ;
int msglvl, rc ;
IV *frontmapIV ;
SemiImplMtx *semimtx ;
if ( argc != 6 ) {
fprintf(stdout,
"\n\n usage : %s msglvl msgFile inFrontMtxFile inInpMtxFile inIVfile"
"\n msglvl -- message level"
"\n msgFile -- message file"
"\n inFrontMtxFile -- input file, must be *.frontmtxf or *.frontmtxb"
"\n inInpMtxFile -- input file, must be *.inpmtxf or *.inpmtxb"
"\n inIVfile -- input file, must be *.ivf or *.ivb"
"\n", argv[0]) ;
return(0) ;
}
msglvl = atoi(argv[1]) ;
if ( strcmp(argv[2], "stdout") == 0 ) {
msgFile = stdout ;
} else if ( (msgFile = fopen(argv[2], "a")) == NULL ) {
fprintf(stderr, "\n fatal error in %s"
"\n unable to open file %s\n",
argv[0], argv[2]) ;
return(-1) ;
}
inFrontMtxFileName = argv[3] ;
inInpMtxFileName = argv[4] ;
inIVfileName = argv[5] ;
fprintf(msgFile,
"\n %s "
"\n msglvl -- %d"
"\n msgFile -- %s"
"\n inFrontMtxFile -- %s"
"\n inInpMtxFile -- %s"
"\n inIVfile -- %s"
"\n",
argv[0], msglvl, argv[2], inFrontMtxFileName,
inInpMtxFileName, inIVfileName) ;
fflush(msgFile) ;
/*
---------------------------
read in the FrontMtx object
---------------------------
*/
if ( strcmp(inFrontMtxFileName, "none") == 0 ) {
fprintf(msgFile, "\n no file to read from") ;
exit(0) ;
}
frontmtx = FrontMtx_new() ;
MARKTIME(t1) ;
rc = FrontMtx_readFromFile(frontmtx, inFrontMtxFileName) ;
MARKTIME(t2) ;
fprintf(msgFile, "\n CPU %9.5f : read in frontmtx from file %s",
t2 - t1, inFrontMtxFileName) ;
if ( rc != 1 ) {
fprintf(msgFile,
"\n return value %d from FrontMtx_readFromFile(%p,%s)",
rc, frontmtx, inFrontMtxFileName) ;
exit(-1) ;
}
fprintf(msgFile, "\n\n after reading FrontMtx object from file %s",
inFrontMtxFileName) ;
if ( msglvl > 2 ) {
FrontMtx_writeForHumanEye(frontmtx, msgFile) ;
} else {
FrontMtx_writeStats(frontmtx, msgFile) ;
}
fflush(msgFile) ;
/*
---------------------------
read in the InpMtx object
---------------------------
*/
if ( strcmp(inInpMtxFileName, "none") == 0 ) {
fprintf(msgFile, "\n no file to read from") ;
exit(0) ;
}
inpmtx = InpMtx_new() ;
MARKTIME(t1) ;
rc = InpMtx_readFromFile(inpmtx, inInpMtxFileName) ;
MARKTIME(t2) ;
fprintf(msgFile, "\n CPU %9.5f : read in inpmtx from file %s",
t2 - t1, inInpMtxFileName) ;
if ( rc != 1 ) {
fprintf(msgFile,
"\n return value %d from InpMtx_readFromFile(%p,%s)",
rc, inpmtx, inInpMtxFileName) ;
exit(-1) ;
}
fprintf(msgFile, "\n\n after reading InpMtx object from file %s",
inInpMtxFileName) ;
if ( msglvl > 2 ) {
InpMtx_writeForHumanEye(inpmtx, msgFile) ;
} else {
InpMtx_writeStats(inpmtx, msgFile) ;
}
fflush(msgFile) ;
/*
---------------------------------
read in the fronts' map IV object
---------------------------------
*/
if ( strcmp(inIVfileName, "none") == 0 ) {
fprintf(msgFile, "\n no file to read from") ;
exit(0) ;
}
frontmapIV = IV_new() ;
MARKTIME(t1) ;
rc = IV_readFromFile(frontmapIV, inIVfileName) ;
MARKTIME(t2) ;
fprintf(msgFile, "\n CPU %9.5f : read in frontmapIV from file %s",
t2 - t1, inIVfileName) ;
if ( rc != 1 ) {
fprintf(msgFile,
"\n return value %d from IV_readFromFile(%p,%s)",
rc, frontmapIV, inIVfileName) ;
exit(-1) ;
}
fprintf(msgFile, "\n\n after reading IV object from file %s",
inIVfileName) ;
if ( msglvl > 2 ) {
IV_writeForHumanEye(frontmapIV, msgFile) ;
} else {
IV_writeStats(frontmapIV, msgFile) ;
}
fflush(msgFile) ;
/*
-------------------------------
create the semi-implicit matrix
-------------------------------
*/
semimtx = SemiImplMtx_new() ;
rc = SemiImplMtx_initFromFrontMtx(semimtx, frontmtx, inpmtx,
frontmapIV, msglvl, msgFile) ;
fprintf(msgFile, "\n\n Semi-implicit matrix") ;
SemiImplMtx_writeForHumanEye(semimtx, msgFile) ;
/*
------------------------
free the working storage
------------------------
*/
{
ETree *etree ;
IVL *symbfacIVL ;
etree = frontmtx->frontETree ;
symbfacIVL = frontmtx->symbfacIVL ;
FrontMtx_free(frontmtx) ;
ETree_free(etree) ;
IVL_free(symbfacIVL) ;
}
SemiImplMtx_free(semimtx) ;
InpMtx_free(inpmtx) ;
IV_free(frontmapIV) ;
fprintf(msgFile, "\n") ;
fclose(msgFile) ;
return(1) ; }
/*--------------------------------------------------------------------*/
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