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/* testWirebasket.c */
#include "../Graph.h"
#include "../../timings.h"
/*--------------------------------------------------------------------*/
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) ; }
/*--------------------------------------------------------------------*/
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