/*--------------------------------------------------------------------*/
int
main ( int argc, char *argv[] )
/*
-----------------------------
test the SubMtx_solve() method.
created -- 98apr15, cca
-----------------------------
*/
{
SubMtx *mtxA, *mtxB, *mtxX ;
double idot, rdot, t1, t2 ;
double *entB, *entX ;
Drand *drand ;
FILE *msgFile ;
int inc1, inc2, mode, msglvl, ncolA, nentA, nrowA,
ncolB, nrowB, ncolX, nrowX, seed, type ;
if ( argc != 9 ) {
fprintf(stdout,
"\n\n usage : %s msglvl msgFile type mode nrowA nentA ncolB seed"
"\n msglvl -- message level"
"\n msgFile -- message file"
"\n type -- type of matrix A"
"\n 1 -- real"
"\n 2 -- complex"
"\n mode -- mode of matrix A"
"\n 2 -- sparse stored by rows"
"\n 3 -- sparse stored by columns"
"\n 5 -- sparse stored by subrows"
"\n 6 -- sparse stored by subcolumns"
"\n 7 -- diagonal"
"\n 8 -- block diagonal symmetric"
"\n 9 -- block diagonal hermitian"
"\n nrowA -- # of rows in matrix A"
"\n nentA -- # of entries in matrix A"
"\n ncolB -- # of columns in matrix B"
"\n seed -- random number seed"
"\n", argv[0]) ;
return(0) ;
}
if ( (msglvl = atoi(argv[1])) < 0 ) {
fprintf(stderr, "\n message level must be positive\n") ;
spoolesFatal();
}
if ( strcmp(argv[2], "stdout") == 0 ) {
msgFile = stdout ;
} else if ( (msgFile = fopen(argv[2], "a")) == NULL ) {
fprintf(stderr, "\n unable to open file %s\n", argv[2]) ;
return(-1) ;
}
type = atoi(argv[3]) ;
mode = atoi(argv[4]) ;
nrowA = atoi(argv[5]) ;
nentA = atoi(argv[6]) ;
ncolB = atoi(argv[7]) ;
seed = atoi(argv[8]) ;
fprintf(msgFile, "\n %% %s:"
"\n %% msglvl = %d"
"\n %% msgFile = %s"
"\n %% type = %d"
"\n %% mode = %d"
"\n %% nrowA = %d"
"\n %% nentA = %d"
"\n %% ncolB = %d"
"\n %% seed = %d",
argv[0], msglvl, argv[2], type, mode,
nrowA, nentA, ncolB, seed) ;
ncolA = nrowA ;
nrowB = nrowA ;
nrowX = nrowA ;
ncolX = ncolB ;
/*
-----------------------------
check for errors in the input
-----------------------------
*/
if ( nrowA <= 0 || nentA <= 0 || ncolB <= 0 ) {
fprintf(stderr, "\n invalid input\n") ;
spoolesFatal();
}
switch ( type ) {
case SPOOLES_REAL :
switch ( mode ) {
case SUBMTX_DENSE_SUBROWS :
case SUBMTX_SPARSE_ROWS :
case SUBMTX_DENSE_SUBCOLUMNS :
case SUBMTX_SPARSE_COLUMNS :
case SUBMTX_DIAGONAL :
case SUBMTX_BLOCK_DIAGONAL_SYM :
break ;
default :
fprintf(stderr, "\n invalid mode %d\n", mode) ;
spoolesFatal();
}
break ;
case SPOOLES_COMPLEX :
switch ( mode ) {
case SUBMTX_DENSE_SUBROWS :
case SUBMTX_SPARSE_ROWS :
case SUBMTX_DENSE_SUBCOLUMNS :
case SUBMTX_SPARSE_COLUMNS :
case SUBMTX_DIAGONAL :
case SUBMTX_BLOCK_DIAGONAL_SYM :
case SUBMTX_BLOCK_DIAGONAL_HERM :
break ;
default :
fprintf(stderr, "\n invalid mode %d\n", mode) ;
spoolesFatal();
}
break ;
default :
fprintf(stderr, "\n invalid type %d\n", type) ;
spoolesFatal();
break ;
}
/*
--------------------------------------
initialize the random number generator
--------------------------------------
*/
drand = Drand_new() ;
Drand_init(drand) ;
Drand_setSeed(drand, seed) ;
Drand_setNormal(drand, 0.0, 1.0) ;
/*
------------------------------
initialize the X SubMtx object
------------------------------
*/
MARKTIME(t1) ;
mtxX = SubMtx_new() ;
SubMtx_initRandom(mtxX, type, SUBMTX_DENSE_COLUMNS, 0, 0,
nrowX, ncolX, nrowX*ncolX, ++seed) ;
SubMtx_denseInfo(mtxX, &nrowX, &ncolX, &inc1, &inc2, &entX) ;
MARKTIME(t2) ;
fprintf(msgFile, "\n %% CPU : %.3f to initialize X SubMtx object",
t2 - t1) ;
if ( msglvl > 1 ) {
fprintf(msgFile, "\n\n %% X SubMtx object") ;
fprintf(msgFile, "\n X = zeros(%d,%d) ;", nrowX, ncolX) ;
SubMtx_writeForMatlab(mtxX, "X", msgFile) ;
fflush(msgFile) ;
}
/*
------------------------------
initialize the B SubMtx object
------------------------------
*/
MARKTIME(t1) ;
mtxB = SubMtx_new() ;
SubMtx_init(mtxB, type,
SUBMTX_DENSE_COLUMNS, 0, 0, nrowB, ncolB, nrowB*ncolB) ;
SubMtx_denseInfo(mtxB, &nrowB, &ncolB, &inc1, &inc2, &entB) ;
switch ( mode ) {
case SUBMTX_DENSE_SUBROWS :
case SUBMTX_SPARSE_ROWS :
case SUBMTX_DENSE_SUBCOLUMNS :
case SUBMTX_SPARSE_COLUMNS :
if ( SUBMTX_IS_REAL(mtxX) ) {
DVcopy(nrowB*ncolB, entB, entX) ;
} else if ( SUBMTX_IS_COMPLEX(mtxX) ) {
ZVcopy(nrowB*ncolB, entB, entX) ;
}
break ;
default :
if ( SUBMTX_IS_REAL(mtxX) ) {
DVzero(nrowB*ncolB, entB) ;
} else if ( SUBMTX_IS_COMPLEX(mtxX) ) {
DVzero(2*nrowB*ncolB, entB) ;
}
break ;
}
MARKTIME(t2) ;
fprintf(msgFile, "\n %% CPU : %.3f to initialize B SubMtx object",
t2 - t1) ;
if ( msglvl > 1 ) {
fprintf(msgFile, "\n\n %% B SubMtx object") ;
fprintf(msgFile, "\n B = zeros(%d,%d) ;", nrowB, ncolB) ;
SubMtx_writeForMatlab(mtxB, "B", msgFile) ;
fflush(msgFile) ;
}
/*
-------------------------------------
initialize the A matrix SubMtx object
-------------------------------------
*/
seed++ ;
mtxA = SubMtx_new() ;
switch ( mode ) {
case SUBMTX_DENSE_SUBROWS :
case SUBMTX_SPARSE_ROWS :
SubMtx_initRandomLowerTriangle(mtxA, type, mode, 0, 0,
nrowA, ncolA, nentA, seed, 1) ;
break ;
case SUBMTX_DENSE_SUBCOLUMNS :
case SUBMTX_SPARSE_COLUMNS :
SubMtx_initRandomUpperTriangle(mtxA, type, mode, 0, 0,
nrowA, ncolA, nentA, seed, 1) ;
break ;
case SUBMTX_DIAGONAL :
case SUBMTX_BLOCK_DIAGONAL_SYM :
case SUBMTX_BLOCK_DIAGONAL_HERM :
SubMtx_initRandom(mtxA, type, mode, 0, 0,
nrowA, ncolA, nentA, seed) ;
break ;
default :
fprintf(stderr, "\n fatal error in test_solve"
"\n invalid mode = %d", mode) ;
spoolesFatal();
}
if ( msglvl > 1 ) {
fprintf(msgFile, "\n\n %% A SubMtx object") ;
fprintf(msgFile, "\n A = zeros(%d,%d) ;", nrowA, ncolA) ;
SubMtx_writeForMatlab(mtxA, "A", msgFile) ;
fflush(msgFile) ;
}
/*
--------------------------------------------------------
compute B = A * X (for diagonal and block diagonal)
or B = (I + A) * X (for lower and upper triangular)
--------------------------------------------------------
*/
if ( SUBMTX_IS_REAL(mtxA) ) {
DV *colDV, *rowDV ;
double value, *colX, *rowA, *pBij, *pXij ;
int irowA, jcolX ;
colDV = DV_new() ;
DV_init(colDV, nrowA, NULL) ;
colX = DV_entries(colDV) ;
rowDV = DV_new() ;
DV_init(rowDV, nrowA, NULL) ;
rowA = DV_entries(rowDV) ;
for ( jcolX = 0 ; jcolX < ncolB ; jcolX++ ) {
SubMtx_fillColumnDV(mtxX, jcolX, colDV) ;
for ( irowA = 0 ; irowA < nrowA ; irowA++ ) {
SubMtx_fillRowDV(mtxA, irowA, rowDV) ;
SubMtx_locationOfRealEntry(mtxX, irowA, jcolX, &pXij) ;
SubMtx_locationOfRealEntry(mtxB, irowA, jcolX, &pBij) ;
value = DVdot(nrowA, rowA, colX) ;
switch ( mode ) {
case SUBMTX_DENSE_SUBROWS :
case SUBMTX_SPARSE_ROWS :
case SUBMTX_DENSE_SUBCOLUMNS :
case SUBMTX_SPARSE_COLUMNS :
*pBij = *pXij + value ;
break ;
case SUBMTX_DIAGONAL :
case SUBMTX_BLOCK_DIAGONAL_SYM :
*pBij = value ;
break ;
}
}
}
DV_free(colDV) ;
DV_free(rowDV) ;
} else if ( SUBMTX_IS_COMPLEX(mtxA) ) {
ZV *colZV, *rowZV ;
double *colX, *rowA, *pBIij, *pBRij, *pXIij, *pXRij ;
int irowA, jcolX ;
colZV = ZV_new() ;
ZV_init(colZV, nrowA, NULL) ;
colX = ZV_entries(colZV) ;
rowZV = ZV_new() ;
ZV_init(rowZV, nrowA, NULL) ;
rowA = ZV_entries(rowZV) ;
for ( jcolX = 0 ; jcolX < ncolB ; jcolX++ ) {
SubMtx_fillColumnZV(mtxX, jcolX, colZV) ;
for ( irowA = 0 ; irowA < nrowA ; irowA++ ) {
SubMtx_fillRowZV(mtxA, irowA, rowZV) ;
SubMtx_locationOfComplexEntry(mtxX,
irowA, jcolX, &pXRij, &pXIij) ;
SubMtx_locationOfComplexEntry(mtxB,
irowA, jcolX, &pBRij, &pBIij) ;
ZVdotU(nrowA, rowA, colX, &rdot, &idot) ;
switch ( mode ) {
case SUBMTX_DENSE_SUBROWS :
case SUBMTX_SPARSE_ROWS :
case SUBMTX_DENSE_SUBCOLUMNS :
case SUBMTX_SPARSE_COLUMNS :
*pBRij = *pXRij + rdot ;
*pBIij = *pXIij + idot ;
break ;
case SUBMTX_DIAGONAL :
case SUBMTX_BLOCK_DIAGONAL_SYM :
case SUBMTX_BLOCK_DIAGONAL_HERM :
*pBRij = rdot ;
*pBIij = idot ;
break ;
}
}
}
ZV_free(colZV) ;
ZV_free(rowZV) ;
}
/*
----------------------
print out the matrices
----------------------
*/
if ( msglvl > 1 ) {
fprintf(msgFile, "\n\n %% X SubMtx object") ;
fprintf(msgFile, "\n X = zeros(%d,%d) ;", nrowX, ncolX) ;
SubMtx_writeForMatlab(mtxX, "X", msgFile) ;
fprintf(msgFile, "\n\n %% A SubMtx object") ;
fprintf(msgFile, "\n A = zeros(%d,%d) ;", nrowA, ncolA) ;
SubMtx_writeForMatlab(mtxA, "A", msgFile) ;
fprintf(msgFile, "\n\n %% B SubMtx object") ;
fprintf(msgFile, "\n B = zeros(%d,%d) ;", nrowB, ncolB) ;
SubMtx_writeForMatlab(mtxB, "B", msgFile) ;
fflush(msgFile) ;
}
/*
-----------------
check with matlab
-----------------
*/
if ( msglvl > 1 ) {
switch ( mode ) {
case SUBMTX_DENSE_SUBROWS :
case SUBMTX_SPARSE_ROWS :
case SUBMTX_DENSE_SUBCOLUMNS :
case SUBMTX_SPARSE_COLUMNS :
fprintf(msgFile,
"\n\n emtx = abs(B - X - A*X) ;"
"\n\n condA = cond(eye(%d,%d) + A)"
"\n\n maxabsZ = max(max(abs(emtx))) ", nrowA, nrowA) ;
fflush(msgFile) ;
break ;
case SUBMTX_DIAGONAL :
case SUBMTX_BLOCK_DIAGONAL_SYM :
case SUBMTX_BLOCK_DIAGONAL_HERM :
fprintf(msgFile,
"\n\n emtx = abs(B - A*X) ;"
"\n\n condA = cond(A)"
"\n\n maxabsZ = max(max(abs(emtx))) ") ;
fflush(msgFile) ;
break ;
}
}
/*
----------------------------------------
compute the solve DY = B or (I + A)Y = B
----------------------------------------
*/
SubMtx_solve(mtxA, mtxB) ;
if ( msglvl > 1 ) {
fprintf(msgFile, "\n\n %% Y SubMtx object") ;
fprintf(msgFile, "\n Y = zeros(%d,%d) ;", nrowB, ncolB) ;
SubMtx_writeForMatlab(mtxB, "Y", msgFile) ;
fprintf(msgFile,
"\n\n %% solerror = abs(Y - X) ;"
"\n\n solerror = abs(Y - X) ;"
"\n\n maxabserror = max(max(solerror)) ") ;
fflush(msgFile) ;
}
/*
------------------------
free the working storage
------------------------
*/
SubMtx_free(mtxA) ;
SubMtx_free(mtxX) ;
SubMtx_free(mtxB) ;
Drand_free(drand) ;
fprintf(msgFile, "\n") ;
return(1) ; }
/*--------------------------------------------------------------------*/
int
main ( int argc, char *argv[] )
/*
------------------------------------------
test the SubMtx_scale{1,2,3}vec() methods.
created -- 98may02, cca
------------------------------------------
*/
{
SubMtx *mtxA ;
double t1, t2 ;
double *x0, *x1, *x2, *y0, *y1, *y2 ;
Drand *drand ;
DV *xdv0, *xdv1, *xdv2, *ydv0, *ydv1, *ydv2 ;
ZV *xzv0, *xzv1, *xzv2, *yzv0, *yzv1, *yzv2 ;
FILE *msgFile ;
int mode, msglvl, nrowA, seed, type ;
if ( argc != 7 ) {
fprintf(stdout,
"\n\n usage : %s msglvl msgFile type nrowA seed"
"\n msglvl -- message level"
"\n msgFile -- message file"
"\n type -- type of matrix A"
"\n 1 -- real"
"\n 2 -- complex"
"\n mode -- mode of matrix A"
"\n 7 -- diagonal"
"\n 8 -- block diagonal symmetric"
"\n 9 -- block diagonal hermitian (complex only)"
"\n nrowA -- # of rows in matrix A"
"\n seed -- random number seed"
"\n", argv[0]) ;
return(0) ;
}
if ( (msglvl = atoi(argv[1])) < 0 ) {
fprintf(stderr, "\n message level must be positive\n") ;
exit(-1) ;
}
if ( strcmp(argv[2], "stdout") == 0 ) {
msgFile = stdout ;
} else if ( (msgFile = fopen(argv[2], "a")) == NULL ) {
fprintf(stderr, "\n unable to open file %s\n", argv[2]) ;
return(-1) ;
}
type = atoi(argv[3]) ;
mode = atoi(argv[4]) ;
nrowA = atoi(argv[5]) ;
seed = atoi(argv[6]) ;
fprintf(msgFile, "\n %% %s:"
"\n %% msglvl = %d"
"\n %% msgFile = %s"
"\n %% type = %d"
"\n %% mode = %d"
"\n %% nrowA = %d"
"\n %% seed = %d",
argv[0], msglvl, argv[2], type, mode, nrowA, seed) ;
/*
-----------------------------
check for errors in the input
-----------------------------
*/
if ( nrowA <= 0 ) {
fprintf(stderr, "\n invalid input\n") ;
exit(-1) ;
}
/*
--------------------------------------
initialize the random number generator
--------------------------------------
*/
drand = Drand_new() ;
Drand_init(drand) ;
Drand_setSeed(drand, seed) ;
Drand_setNormal(drand, 0.0, 1.0) ;
/*
----------------------------
initialize the X ZV objects
----------------------------
*/
MARKTIME(t1) ;
if ( type == SPOOLES_REAL ) {
xdv0 = DV_new() ;
DV_init(xdv0, nrowA, NULL) ;
x0 = DV_entries(xdv0) ;
Drand_fillDvector(drand, nrowA, x0) ;
xdv1 = DV_new() ;
DV_init(xdv1, nrowA, NULL) ;
x1 = DV_entries(xdv1) ;
Drand_fillDvector(drand, nrowA, x1) ;
xdv2 = DV_new() ;
DV_init(xdv2, nrowA, NULL) ;
x2 = DV_entries(xdv2) ;
Drand_fillDvector(drand, nrowA, x2) ;
MARKTIME(t2) ;
fprintf(msgFile, "\n %% CPU : %.3f to initialize X ZV objects",
t2 - t1) ;
if ( msglvl > 1 ) {
fprintf(msgFile, "\n\n %% X DV objects") ;
fprintf(msgFile, "\n X0 = zeros(%d,1) ;", nrowA) ;
DV_writeForMatlab(xdv0, "X0", msgFile) ;
fprintf(msgFile, "\n X1 = zeros(%d,1) ;", nrowA) ;
DV_writeForMatlab(xdv1, "X1", msgFile) ;
fprintf(msgFile, "\n X2 = zeros(%d,1) ;", nrowA) ;
DV_writeForMatlab(xdv2, "X2", msgFile) ;
fflush(msgFile) ;
}
} else if ( type == SPOOLES_COMPLEX ) {
xzv0 = ZV_new() ;
ZV_init(xzv0, nrowA, NULL) ;
x0 = ZV_entries(xzv0) ;
Drand_fillDvector(drand, 2*nrowA, x0) ;
xzv1 = ZV_new() ;
ZV_init(xzv1, nrowA, NULL) ;
x1 = ZV_entries(xzv1) ;
Drand_fillDvector(drand, 2*nrowA, x1) ;
xzv2 = ZV_new() ;
ZV_init(xzv2, nrowA, NULL) ;
x2 = ZV_entries(xzv2) ;
Drand_fillDvector(drand, 2*nrowA, x2) ;
MARKTIME(t2) ;
fprintf(msgFile, "\n %% CPU : %.3f to initialize X ZV objects",
t2 - t1) ;
if ( msglvl > 1 ) {
fprintf(msgFile, "\n\n %% X ZV objects") ;
fprintf(msgFile, "\n X0 = zeros(%d,1) ;", nrowA) ;
ZV_writeForMatlab(xzv0, "X0", msgFile) ;
fprintf(msgFile, "\n X1 = zeros(%d,1) ;", nrowA) ;
ZV_writeForMatlab(xzv1, "X1", msgFile) ;
fprintf(msgFile, "\n X2 = zeros(%d,1) ;", nrowA) ;
ZV_writeForMatlab(xzv2, "X2", msgFile) ;
fflush(msgFile) ;
}
}
/*
---------------------------------
initialize the Y DV or ZV objects
---------------------------------
*/
MARKTIME(t1) ;
if ( type == SPOOLES_REAL ) {
ydv0 = DV_new() ;
DV_init(ydv0, nrowA, NULL) ;
y0 = DV_entries(ydv0) ;
ydv1 = DV_new() ;
DV_init(ydv1, nrowA, NULL) ;
y1 = DV_entries(ydv1) ;
ydv2 = DV_new() ;
DV_init(ydv2, nrowA, NULL) ;
y2 = DV_entries(ydv2) ;
MARKTIME(t2) ;
fprintf(msgFile, "\n %% CPU : %.3f to initialize Y DV objects",
t2 - t1) ;
} else if ( type == SPOOLES_COMPLEX ) {
yzv0 = ZV_new() ;
ZV_init(yzv0, nrowA, NULL) ;
y0 = ZV_entries(yzv0) ;
yzv1 = ZV_new() ;
ZV_init(yzv1, nrowA, NULL) ;
y1 = ZV_entries(yzv1) ;
yzv2 = ZV_new() ;
ZV_init(yzv2, nrowA, NULL) ;
y2 = ZV_entries(yzv2) ;
MARKTIME(t2) ;
fprintf(msgFile, "\n %% CPU : %.3f to initialize Y ZV objects",
t2 - t1) ;
}
/*
-----------------------------------
initialize the A matrix SubMtx object
-----------------------------------
*/
seed++ ;
mtxA = SubMtx_new() ;
switch ( mode ) {
case SUBMTX_DIAGONAL :
case SUBMTX_BLOCK_DIAGONAL_SYM :
case SUBMTX_BLOCK_DIAGONAL_HERM :
SubMtx_initRandom(mtxA, type, mode, 0, 0, nrowA, nrowA, 0, seed) ;
break ;
default :
fprintf(stderr, "\n fatal error in test_solve"
"\n invalid mode = %d", mode) ;
exit(-1) ;
}
if ( msglvl > 1 ) {
fprintf(msgFile, "\n\n %% A SubMtx object") ;
fprintf(msgFile, "\n A = zeros(%d,%d) ;", nrowA, nrowA) ;
SubMtx_writeForMatlab(mtxA, "A", msgFile) ;
fflush(msgFile) ;
}
/*
-------------------
compute Y0 = A * X0
-------------------
*/
if ( type == SPOOLES_REAL ) {
DVzero(nrowA, y0) ;
} else if ( type == SPOOLES_COMPLEX ) {
DVzero(2*nrowA, y0) ;
}
SubMtx_scale1vec(mtxA, y0, x0) ;
if ( msglvl > 1 ) {
fprintf(msgFile, "\n\n Z0 = zeros(%d,1) ;", nrowA) ;
if ( type == SPOOLES_REAL ) {
DV_writeForMatlab(ydv0, "Z0", msgFile) ;
} else if ( type == SPOOLES_COMPLEX ) {
ZV_writeForMatlab(yzv0, "Z0", msgFile) ;
}
fprintf(msgFile, "\n err0 = Z0 - A*X0 ;") ;
fprintf(msgFile, "\n error0 = max(abs(err0))") ;
fflush(msgFile) ;
}
if ( type == SPOOLES_REAL ) {
DVzero(nrowA, y0) ;
DVzero(nrowA, y1) ;
} else if ( type == SPOOLES_COMPLEX ) {
DVzero(2*nrowA, y0) ;
DVzero(2*nrowA, y1) ;
}
SubMtx_scale2vec(mtxA, y0, y1, x0, x1) ;
if ( msglvl > 1 ) {
fprintf(msgFile, "\n\n Z0 = zeros(%d,1) ;", nrowA) ;
fprintf(msgFile, "\n\n Z1 = zeros(%d,1) ;", nrowA) ;
if ( type == SPOOLES_REAL ) {
DV_writeForMatlab(ydv0, "Z0", msgFile) ;
DV_writeForMatlab(ydv1, "Z1", msgFile) ;
} else if ( type == SPOOLES_COMPLEX ) {
ZV_writeForMatlab(yzv0, "Z0", msgFile) ;
ZV_writeForMatlab(yzv1, "Z1", msgFile) ;
}
fprintf(msgFile, "\n err1 = [Z0 Z1] - A*[X0 X1] ;") ;
fprintf(msgFile, "\n error1 = max(abs(err1))") ;
fflush(msgFile) ;
}
if ( type == SPOOLES_REAL ) {
DVzero(nrowA, y0) ;
DVzero(nrowA, y1) ;
DVzero(nrowA, y2) ;
} else if ( type == SPOOLES_COMPLEX ) {
DVzero(2*nrowA, y0) ;
DVzero(2*nrowA, y1) ;
DVzero(2*nrowA, y2) ;
}
SubMtx_scale3vec(mtxA, y0, y1, y2, x0, x1, x2) ;
if ( msglvl > 1 ) {
fprintf(msgFile, "\n\n Z0 = zeros(%d,1) ;", nrowA) ;
fprintf(msgFile, "\n\n Z1 = zeros(%d,1) ;", nrowA) ;
fprintf(msgFile, "\n\n Z2 = zeros(%d,1) ;", nrowA) ;
if ( type == SPOOLES_REAL ) {
DV_writeForMatlab(ydv0, "Z0", msgFile) ;
DV_writeForMatlab(ydv1, "Z1", msgFile) ;
DV_writeForMatlab(ydv2, "Z2", msgFile) ;
} else if ( type == SPOOLES_COMPLEX ) {
ZV_writeForMatlab(yzv0, "Z0", msgFile) ;
ZV_writeForMatlab(yzv1, "Z1", msgFile) ;
ZV_writeForMatlab(yzv2, "Z2", msgFile) ;
}
fprintf(msgFile, "\n err2 = [Z0 Z1 Z2] - A*[X0 X1 X2] ;") ;
fprintf(msgFile, "\n error3 = max(abs(err2))") ;
fflush(msgFile) ;
}
/*
------------------------
free the working storage
------------------------
*/
SubMtx_free(mtxA) ;
if ( type == SPOOLES_REAL ) {
DV_free(xdv0) ;
DV_free(xdv1) ;
DV_free(xdv2) ;
DV_free(ydv0) ;
DV_free(ydv1) ;
DV_free(ydv2) ;
} else if ( type == SPOOLES_COMPLEX ) {
ZV_free(xzv0) ;
ZV_free(xzv1) ;
ZV_free(xzv2) ;
ZV_free(yzv0) ;
ZV_free(yzv1) ;
ZV_free(yzv2) ;
}
Drand_free(drand) ;
fprintf(msgFile, "\n") ;
return(1) ; }
/*--------------------------------------------------------------------*/
int
main ( int argc, char *argv[] )
/*
----------------------------------------------
test ZV_readFromFile and ZV_writeToFile,
useful for translating between formatted *.zvf
and binary *.zvb files.
created -- 98jun02, cca
----------------------------------------------
*/
{
char *inZVFileName, *outZVFileName ;
double t1, t2 ;
int msglvl, rc ;
ZV *zvobj ;
FILE *msgFile ;
if ( argc != 5 ) {
fprintf(stdout,
"\n\n usage : %s msglvl msgFile inFile outFile"
"\n msglvl -- message level"
"\n msgFile -- message file"
"\n inFile -- input file, must be *.zvf or *.zvb"
"\n outFile -- output file, must be *.zvf or *.zvb"
"\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) ;
}
inZVFileName = argv[3] ;
outZVFileName = argv[4] ;
fprintf(msgFile,
"\n %s "
"\n msglvl -- %d"
"\n msgFile -- %s"
"\n inFile -- %s"
"\n outFile -- %s"
"\n",
argv[0], msglvl, argv[2], inZVFileName, outZVFileName) ;
fflush(msgFile) ;
/*
---------------------
read in the ZV object
---------------------
*/
if ( strcmp(inZVFileName, "none") == 0 ) {
fprintf(msgFile, "\n no file to read from") ;
exit(0) ;
}
zvobj = ZV_new() ;
MARKTIME(t1) ;
rc = ZV_readFromFile(zvobj, inZVFileName) ;
MARKTIME(t2) ;
fprintf(msgFile, "\n CPU %9.5f : read in iv from file %s",
t2 - t1, inZVFileName) ;
if ( rc != 1 ) {
fprintf(msgFile, "\n return value %d from ZV_readFromFile(%p,%s)",
rc, zvobj, inZVFileName) ;
exit(-1) ;
}
fprintf(msgFile, "\n\n after reading ZV object from file %s",
inZVFileName) ;
if ( msglvl > 2 ) {
ZV_writeForHumanEye(zvobj, msgFile) ;
} else {
ZV_writeStats(zvobj, msgFile) ;
}
fflush(msgFile) ;
/*
-----------------------
write out the ZV object
-----------------------
*/
if ( strcmp(outZVFileName, "none") != 0 ) {
MARKTIME(t1) ;
rc = ZV_writeToFile(zvobj, outZVFileName) ;
MARKTIME(t2) ;
fprintf(msgFile, "\n CPU %9.5f : write iv to file %s",
t2 - t1, outZVFileName) ;
}
if ( rc != 1 ) {
fprintf(msgFile, "\n return value %d from ZV_writeToFile(%p,%s)",
rc, zvobj, outZVFileName) ;
}
/*
------------------
free the ZV object
------------------
*/
ZV_free(zvobj) ;
fprintf(msgFile, "\n") ;
fclose(msgFile) ;
return(1) ; }
