/*--------------------------------------------------------------------*/
int
main ( int argc, char *argv[] )
/*
---------------------------------------------------
read in a DSTree object, read in a Graph file,
read in a DV cutoffs file, get the stages IV object
based on domain weight and write it to a file.
created -- 97jun12, cca
---------------------------------------------------
*/
{
char *inCutoffDVfileName, *inDSTreeFileName,
*inGraphFileName, *outIVfileName ;
double t1, t2 ;
DV *cutoffDV ;
Graph *graph ;
int msglvl, rc ;
IV *stagesIV ;
DSTree *dstree ;
FILE *msgFile ;
if ( argc != 7 ) {
fprintf(stdout,
"\n\n usage : %s msglvl msgFile inDSTreeFile inGraphFile "
"\n inCutoffDVfile outFile"
"\n msglvl -- message level"
"\n msgFile -- message file"
"\n inDSTreeFile -- input file, must be *.dstreef or *.dstreeb"
"\n inGraphFile -- input file, must be *.graphf or *.graphb"
"\n inCutoffDVfile -- input file, must be *.dvf or *.dvb"
"\n outFile -- output 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) ;
}
inDSTreeFileName = argv[3] ;
inGraphFileName = argv[4] ;
inCutoffDVfileName = argv[5] ;
outIVfileName = argv[6] ;
fprintf(msgFile,
"\n %s "
"\n msglvl -- %d"
"\n msgFile -- %s"
"\n inDSTreeFileName -- %s"
"\n inGraphFileName -- %s"
"\n inCutoffDVfileName -- %s"
"\n outFile -- %s"
"\n",
argv[0], msglvl, argv[2], inDSTreeFileName,
inGraphFileName, inCutoffDVfileName, outIVfileName) ;
fflush(msgFile) ;
/*
-------------------------
read in the DSTree object
-------------------------
*/
if ( strcmp(inDSTreeFileName, "none") == 0 ) {
fprintf(msgFile, "\n no file to read from") ;
spoolesFatal();
}
dstree = DSTree_new() ;
MARKTIME(t1) ;
rc = DSTree_readFromFile(dstree, inDSTreeFileName) ;
MARKTIME(t2) ;
fprintf(msgFile, "\n CPU %9.5f : read in dstree from file %s",
t2 - t1, inDSTreeFileName) ;
if ( rc != 1 ) {
fprintf(msgFile, "\n return value %d from DSTree_readFromFile(%p,%s)",
rc, dstree, inDSTreeFileName) ;
spoolesFatal();
}
fprintf(msgFile, "\n\n after reading DSTree object from file %s",
inDSTreeFileName) ;
if ( msglvl > 2 ) {
DSTree_writeForHumanEye(dstree, msgFile) ;
} else {
DSTree_writeStats(dstree, msgFile) ;
}
fflush(msgFile) ;
/*
-------------------------
read in the Graph object
-------------------------
*/
if ( strcmp(inGraphFileName, "none") == 0 ) {
fprintf(msgFile, "\n no file to read from") ;
spoolesFatal();
}
graph = Graph_new() ;
MARKTIME(t1) ;
rc = Graph_readFromFile(graph, inGraphFileName) ;
MARKTIME(t2) ;
fprintf(msgFile, "\n CPU %9.5f : read in graph from file %s",
t2 - t1, inGraphFileName) ;
if ( rc != 1 ) {
fprintf(msgFile, "\n return value %d from Graph_readFromFile(%p,%s)",
rc, graph, inGraphFileName) ;
spoolesFatal();
}
fprintf(msgFile, "\n\n after reading Graph object from file %s",
inGraphFileName) ;
if ( msglvl > 2 ) {
Graph_writeForHumanEye(graph, msgFile) ;
} else {
Graph_writeStats(graph, msgFile) ;
}
fflush(msgFile) ;
/*
-----------------------------
read in the cutoffs DV object
-----------------------------
*/
if ( strcmp(inCutoffDVfileName, "none") == 0 ) {
fprintf(msgFile, "\n no file to read from") ;
spoolesFatal();
}
cutoffDV = DV_new() ;
MARKTIME(t1) ;
rc = DV_readFromFile(cutoffDV, inCutoffDVfileName) ;
MARKTIME(t2) ;
fprintf(msgFile, "\n CPU %9.5f : read in graph from file %s",
t2 - t1, inCutoffDVfileName) ;
if ( rc != 1 ) {
fprintf(msgFile, "\n return value %d from DV_readFromFile(%p,%s)",
rc, cutoffDV, inCutoffDVfileName) ;
spoolesFatal();
}
fprintf(msgFile, "\n\n after reading DV object from file %s",
inCutoffDVfileName) ;
if ( msglvl > 0 ) {
DV_writeForHumanEye(cutoffDV, msgFile) ;
} else {
DV_writeStats(cutoffDV, msgFile) ;
}
fflush(msgFile) ;
/*
---------------------
get the stages vector
---------------------
*/
stagesIV = DSTree_stagesViaDomainWeight(dstree,
graph->vwghts, cutoffDV) ;
if ( msglvl > 2 ) {
IV_writeForHumanEye(stagesIV, msgFile) ;
} else {
IV_writeStats(stagesIV, msgFile) ;
}
fflush(msgFile) ;
/*
---------------------------
write out the DSTree object
---------------------------
*/
if ( stagesIV != NULL && strcmp(outIVfileName, "none") != 0 ) {
MARKTIME(t1) ;
rc = IV_writeToFile(stagesIV, outIVfileName) ;
MARKTIME(t2) ;
fprintf(msgFile, "\n CPU %9.5f : write dstree to file %s",
t2 - t1, outIVfileName) ;
if ( rc != 1 ) {
fprintf(msgFile,
"\n return value %d from IV_writeToFile(%p,%s)",
rc, stagesIV, outIVfileName) ;
}
}
/*
----------------------
free the DSTree object
----------------------
*/
DSTree_free(dstree) ;
if ( stagesIV != NULL ) {
IV_free(stagesIV) ;
}
fprintf(msgFile, "\n") ;
fclose(msgFile) ;
return(1) ; }
/*--------------------------------------------------------------------*/
int
main ( int argc, char *argv[] )
/*
---------------------------------------------------
read in a Graph and a stages id IV object,
replace the stages IV object with wirebasket stages
created -- 97jul30, cca
---------------------------------------------------
*/
{
char *inCompidsFileName, *inGraphFileName, *outStagesIVfileName ;
double t1, t2 ;
Graph *graph ;
int msglvl, nvtx, radius, rc, v ;
int *compids, *stages ;
IV *compidsIV, *stagesIV ;
FILE *msgFile ;
if ( argc != 7 ) {
fprintf(stdout,
"\n\n usage : %s msglvl msgFile inGraphFile inStagesFile "
"\n outStagesFile radius"
"\n msglvl -- message level"
"\n msgFile -- message file"
"\n inGraphFile -- input file, must be *.graphf or *.graphb"
"\n inStagesFile -- output file, must be *.ivf or *.ivb"
"\n outStagesFile -- output file, must be *.ivf or *.ivb"
"\n radius -- radius to set the stage "
"\n of a separator vertex"
"\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) ;
}
inGraphFileName = argv[3] ;
inCompidsFileName = argv[4] ;
outStagesIVfileName = argv[5] ;
radius = atoi(argv[6]) ;
fprintf(msgFile,
"\n %s "
"\n msglvl -- %d"
"\n msgFile -- %s"
"\n inGraphFile -- %s"
"\n inStagesFile -- %s"
"\n outStagesFile -- %s"
"\n radius -- %d"
"\n",
argv[0], msglvl, argv[2], inGraphFileName, inCompidsFileName,
outStagesIVfileName, radius) ;
fflush(msgFile) ;
/*
------------------------
read in the Graph object
------------------------
*/
if ( strcmp(inGraphFileName, "none") == 0 ) {
fprintf(msgFile, "\n no file to read from") ;
exit(0) ;
}
graph = Graph_new() ;
MARKTIME(t1) ;
rc = Graph_readFromFile(graph, inGraphFileName) ;
MARKTIME(t2) ;
fprintf(msgFile, "\n CPU %9.5f : read in graph from file %s",
t2 - t1, inGraphFileName) ;
if ( rc != 1 ) {
fprintf(msgFile, "\n return value %d from Graph_readFromFile(%p,%s)",
rc, graph, inGraphFileName) ;
exit(-1) ;
}
fprintf(msgFile, "\n\n after reading Graph object from file %s",
inGraphFileName) ;
if ( msglvl > 2 ) {
Graph_writeForHumanEye(graph, msgFile) ;
} else {
Graph_writeStats(graph, msgFile) ;
}
fflush(msgFile) ;
/*
---------------------
read in the IV object
---------------------
*/
if ( strcmp(inCompidsFileName, "none") == 0 ) {
fprintf(msgFile, "\n no file to read from") ;
exit(0) ;
}
compidsIV = IV_new() ;
MARKTIME(t1) ;
rc = IV_readFromFile(compidsIV, inCompidsFileName) ;
MARKTIME(t2) ;
fprintf(msgFile, "\n CPU %9.5f : read in compidsIV from file %s",
t2 - t1, inCompidsFileName) ;
if ( rc != 1 ) {
fprintf(msgFile, "\n return value %d from IV_readFromFile(%p,%s)",
rc, compidsIV, inCompidsFileName) ;
exit(-1) ;
}
fprintf(msgFile, "\n\n after reading IV object from file %s",
inCompidsFileName) ;
if ( msglvl > 2 ) {
IV_writeForHumanEye(compidsIV, msgFile) ;
} else {
IV_writeStats(compidsIV, msgFile) ;
}
fflush(msgFile) ;
IV_sizeAndEntries(compidsIV, &nvtx, &compids) ;
/*
----------------------------
convert to the stages vector
----------------------------
*/
stagesIV = IV_new() ;
IV_init(stagesIV, nvtx, NULL) ;
stages = IV_entries(stagesIV) ;
for ( v = 0 ; v < nvtx ; v++ ) {
if ( compids[v] == 0 ) {
stages[v] = 1 ;
} else {
stages[v] = 0 ;
}
}
/*
for ( v = 0 ; v < nvtx ; v++ ) {
if ( compids[v] == 0 ) {
stages[v] = 0 ;
} else {
stages[v] = 1 ;
}
}
*/
/*
-------------------------
get the wirebasket stages
-------------------------
*/
Graph_wirebasketStages(graph, stagesIV, radius) ;
IV_sizeAndEntries(stagesIV, &nvtx, &stages) ;
for ( v = 0 ; v < nvtx ; v++ ) {
if ( stages[v] == 2 ) {
stages[v] = 1 ;
} else if ( stages[v] > 2 ) {
stages[v] = 2 ;
}
}
fprintf(msgFile, "\n\n new stages IV object") ;
if ( msglvl > 2 ) {
IV_writeForHumanEye(stagesIV, msgFile) ;
} else {
IV_writeStats(stagesIV, msgFile) ;
}
fflush(msgFile) ;
/*
---------------------------
write out the stages object
---------------------------
*/
if ( strcmp(outStagesIVfileName, "none") != 0 ) {
MARKTIME(t1) ;
IV_writeToFile(stagesIV, outStagesIVfileName) ;
MARKTIME(t2) ;
fprintf(msgFile, "\n CPU %9.5f : write stagesIV to file %s",
t2 - t1, outStagesIVfileName) ;
if ( rc != 1 ) {
fprintf(msgFile,
"\n return value %d from IV_writeToFile(%p,%s)",
rc, stagesIV, outStagesIVfileName) ;
}
}
/*
------------------------
free the working storage
------------------------
*/
Graph_free(graph) ;
IV_free(stagesIV) ;
IV_free(compidsIV) ;
fprintf(msgFile, "\n") ;
fclose(msgFile) ;
return(1) ; }
/*--------------------------------------------------------------------*/
int
main ( int argc, char *argv[] )
/*
---------------------------------------------------------------
read in a ETree object, create an IV object with the same size,
mark the vertices in the top level separator(s), write the IV
object to a file
created -- 96may02, cca
---------------------------------------------------------------
*/
{
char *inETreeFileName, *outIVfileName ;
double t1, t2 ;
int msglvl, rc, J, K, ncomp, nfront, nvtx, v ;
int *bndwghts, *compids, *fch, *map, *nodwghts,
*par, *sib, *vtxToFront ;
IV *compidsIV, *mapIV ;
ETree *etree ;
FILE *msgFile ;
Tree *tree ;
if ( argc != 5 ) {
fprintf(stdout,
"\n\n usage : %s msglvl msgFile inETreeFile outIVfile"
"\n msglvl -- message level"
"\n msgFile -- message file"
"\n inETreeFile -- input file, must be *.etreef or *.etreeb"
"\n outIVfile -- output 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) ;
}
inETreeFileName = argv[3] ;
outIVfileName = argv[4] ;
fprintf(msgFile,
"\n %s "
"\n msglvl -- %d"
"\n msgFile -- %s"
"\n inETreeFile -- %s"
"\n outIVfile -- %s"
"\n",
argv[0], msglvl, argv[2], inETreeFileName, outIVfileName) ;
fflush(msgFile) ;
/*
------------------------
read in the ETree object
------------------------
*/
if ( strcmp(inETreeFileName, "none") == 0 ) {
fprintf(msgFile, "\n no file to read from") ;
exit(0) ;
}
etree = ETree_new() ;
MARKTIME(t1) ;
rc = ETree_readFromFile(etree, inETreeFileName) ;
MARKTIME(t2) ;
fprintf(msgFile, "\n CPU %9.5f : read in etree from file %s",
t2 - t1, inETreeFileName) ;
if ( rc != 1 ) {
fprintf(msgFile, "\n return value %d from ETree_readFromFile(%p,%s)",
rc, etree, inETreeFileName) ;
exit(-1) ;
}
fprintf(msgFile, "\n\n after reading ETree object from file %s",
inETreeFileName) ;
if ( msglvl > 2 ) {
ETree_writeForHumanEye(etree, msgFile) ;
} else {
ETree_writeStats(etree, msgFile) ;
}
fflush(msgFile) ;
nfront = ETree_nfront(etree) ;
nvtx = ETree_nvtx(etree) ;
bndwghts = ETree_bndwghts(etree) ;
vtxToFront = ETree_vtxToFront(etree) ;
nodwghts = ETree_nodwghts(etree) ;
par = ETree_par(etree) ;
fch = ETree_fch(etree) ;
sib = ETree_sib(etree) ;
tree = ETree_tree(etree) ;
/*
-----------------------------------------
create the map from fronts to components,
top level separator(s) are component zero
-----------------------------------------
*/
mapIV = IV_new() ;
IV_init(mapIV, nfront, NULL) ;
map = IV_entries(mapIV) ;
ncomp = 0 ;
for ( J = Tree_preOTfirst(tree) ;
J != -1 ;
J = Tree_preOTnext(tree, J) ) {
if ( (K = par[J]) == -1 ) {
map[J] = 0 ;
} else if ( map[K] != 0 ) {
map[J] = map[K] ;
} else if ( J == fch[K] && sib[J] == -1
&& bndwghts[J] == nodwghts[K] + bndwghts[K] ) {
map[J] = 0 ;
} else {
map[J] = ++ncomp ;
}
}
fprintf(msgFile, "\n\n mapIV object") ;
if ( msglvl > 2 ) {
IV_writeForHumanEye(mapIV, msgFile) ;
} else {
IV_writeStats(mapIV, msgFile) ;
}
/*
----------------------------------------
fill the map from vertices to components
----------------------------------------
*/
compidsIV = IV_new() ;
IV_init(compidsIV, nvtx, NULL) ;
compids = IV_entries(compidsIV) ;
for ( v = 0 ; v < nvtx ; v++ ) {
compids[v] = map[vtxToFront[v]] ;
}
fprintf(msgFile, "\n\n compidsIV object") ;
if ( msglvl > 2 ) {
IV_writeForHumanEye(compidsIV, msgFile) ;
} else {
IV_writeStats(compidsIV, msgFile) ;
}
fflush(msgFile) ;
/*
-----------------------
write out the IV object
-----------------------
*/
if ( strcmp(outIVfileName, "none") != 0 ) {
MARKTIME(t1) ;
rc = IV_writeToFile(compidsIV, outIVfileName) ;
MARKTIME(t2) ;
fprintf(msgFile, "\n CPU %9.5f : write etree to file %s",
t2 - t1, outIVfileName) ;
}
if ( rc != 1 ) {
fprintf(msgFile, "\n return value %d from IV_writeToFile(%p,%s)",
rc, compidsIV, outIVfileName) ;
}
/*
----------------
free the objects
----------------
*/
ETree_free(etree) ;
IV_free(mapIV) ;
IV_free(compidsIV) ;
fprintf(msgFile, "\n") ;
fclose(msgFile) ;
return(1) ; }
/*--------------------------------------------------------------------*/
int
main ( int argc, char *argv[] )
/*
-------------------------------------------------
1) read in graph
2) get the equivalence map
3) optionally write out equivalence map
4) get compressed graph
5) optionally write out compressed graph map
created -- 95mar02, cca
-------------------------------------------------
*/
{
char *inGraphFileName, *outIVfileName, *outGraphFileName ;
double t1, t2 ;
int coarseType, msglvl, rc ;
Graph *gc, *gf ;
FILE *msgFile ;
IV *mapIV ;
if ( argc != 7 ) {
fprintf(stdout,
"\n\n usage : %s msglvl msgFile inGraphFile "
"\n coarseType outMapFile outGraphFile"
"\n msglvl -- message level"
"\n msgFile -- message file"
"\n inGraphFile -- input file for graph"
"\n must be *.graphf or *.graphb"
"\n coarseType -- type for compressed graph"
"\n outMapFile -- output file for map vector"
"\n must be *.ivf or *.ivb"
"\n outGraphFile -- output file for compressed graph"
"\n must be *.graphf or *.graphb"
"\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) ;
}
inGraphFileName = argv[3] ;
coarseType = atoi(argv[4]) ;
outIVfileName = argv[5] ;
outGraphFileName = argv[6] ;
fprintf(msgFile,
"\n %s "
"\n msglvl -- %d"
"\n msgFile -- %s"
"\n inGraphFile -- %s"
"\n coarseType -- %d"
"\n outMapFile -- %s"
"\n outGraphFile -- %s"
"\n",
argv[0], msglvl, argv[2], inGraphFileName,
coarseType, outIVfileName, outGraphFileName) ;
fflush(msgFile) ;
/*
------------------------
read in the Graph object
------------------------
*/
if ( strcmp(inGraphFileName, "none") == 0 ) {
fprintf(msgFile, "\n no file to read from") ;
exit(0) ;
}
MARKTIME(t1) ;
gf = Graph_new() ;
rc = Graph_readFromFile(gf, inGraphFileName) ;
MARKTIME(t2) ;
fprintf(msgFile, "\n CPU %9.5f : read in graph from file %s",
t2 - t1, inGraphFileName) ;
if ( rc != 1 ) {
fprintf(msgFile, "\n return value %d from Graph_readFromFile(%p,%s)",
rc, gf, inGraphFileName) ;
exit(-1) ;
}
if ( msglvl > 2 ) {
fprintf(msgFile, "\n\n after reading Graph object from file %s",
inGraphFileName) ;
Graph_writeForHumanEye(gf, msgFile) ;
fflush(msgFile) ;
} else {
Graph_writeStats(gf, msgFile) ;
fflush(msgFile) ;
}
/*
-----------------------
get the equivalence map
-----------------------
*/
MARKTIME(t1) ;
mapIV = Graph_equivMap(gf) ;
MARKTIME(t2) ;
fprintf(msgFile, "\n CPU %9.5f : create equivalence map", t2 - t1) ;
if ( msglvl > 1 ) {
fprintf(msgFile, "\n\n equivalence map IV object") ;
IV_writeForHumanEye(mapIV, msgFile) ;
fflush(msgFile) ;
}
/*
---------------------------
write out the map IV object
---------------------------
*/
if ( strcmp(outIVfileName, "none") != 0 ) {
MARKTIME(t1) ;
rc = IV_writeToFile(mapIV, outIVfileName) ;
MARKTIME(t2) ;
fprintf(msgFile, "\n CPU %9.5f : write map IV to file %s",
t2 - t1, outIVfileName) ;
if ( rc != 1 ) {
fprintf(msgFile, "\n return value %d from IV_writeToFile(%p,%s)",
rc, mapIV, outIVfileName) ;
}
}
/*
------------------------
get the compressed graph
------------------------
*/
MARKTIME(t1) ;
gc = Graph_compress(gf, IV_entries(mapIV), coarseType) ;
MARKTIME(t2) ;
fprintf(msgFile, "\n CPU %9.5f : compress the graph", t2 - t1) ;
fprintf(msgFile, "\n\n compressed graph") ;
if ( msglvl > 2 ) {
Graph_writeForHumanEye(gc, msgFile) ;
fflush(msgFile) ;
} else {
Graph_writeStats(gc, msgFile) ;
fflush(msgFile) ;
}
/*
--------------------------
write out the Graph object
--------------------------
*/
if ( strcmp(outGraphFileName, "none") != 0 ) {
MARKTIME(t1) ;
rc = Graph_writeToFile(gc, outGraphFileName) ;
MARKTIME(t2) ;
fprintf(msgFile, "\n CPU %9.5f : write compressed graph to file %s",
t2 - t1, outGraphFileName) ;
if ( rc != 1 ) {
fprintf(msgFile,
"\n return value %d from Graph_writeToFile(%p,%s)",
rc, gc, outGraphFileName) ;
exit(-1) ;
}
}
/*
----------------
free the objects
----------------
*/
Graph_free(gf) ;
Graph_free(gc) ;
IV_free(mapIV) ;
fprintf(msgFile, "\n") ;
fclose(msgFile) ;
return(1) ; }
