static mclx* get_coarse ( const mclx* mxbase , mclx* clprev , mcxbool add_transpose ) { mclx* blockc = mclxBlocksC(mxbase, clprev) ; mclx* clprevtp = mclxTranspose(clprev) ; mclx *p1 = NULL /* p_roduct */ ; mclx* mx_coarse= NULL ; mclxMakeStochastic(clprev) /****************** <EXPERIMENTAL CRAP> ************************************/ ; if (hdp_g) mclxUnary(clprev, fltxPower, &hdp_g) /* parameter: use mxbase rather than blockc */ ; if (getenv("MCLCM_BLOCK_STOCHASTIC")) /* this works very badly! */ mclxMakeStochastic(blockc) ; else if (getenv("MCLCM_BASE_UNSCALE") && start_col_sums_g) { dim i ; for (i=0;i<N_COLS(blockc);i++) { double f = start_col_sums_g->ivps[i].val ; mclvUnary(blockc->cols+i, fltxMul, &f) ; } ; } /****************** </EXPERIMENTAL> *****************************************/ p1 = mclxCompose(blockc, clprev, 0) ;if (0) {mcxIO* t = mcxIOnew("-", "w") ;mclxWrite(blockc, t, MCLXIO_VALUE_GETENV, EXIT_ON_FAIL) ; } ; mclxFree(&blockc) ; mx_coarse = mclxCompose(clprevtp, p1, 0) ; if (add_transpose) mclxAddTranspose(mx_coarse, 0.0) ; mclxAdjustLoops(mx_coarse, mclxLoopCBremove, NULL) ; mclxFree(&p1) ; mclxFree(&clprevtp) ; mclxMakeCharacteristic(clprev) ; return mx_coarse ; }
mclMatrix* mclInterpret ( mclMatrix* dag ) { mclv* v_attr = mclvCopy(NULL, dag->dom_cols) ; mclx* m_attr = NULL, *m_cls = NULL, *m_clst = NULL ; dim d ; mclvMakeCharacteristic(v_attr) ; for (d=0;d<N_COLS(dag);d++) { mclv* col = dag->cols+d ; if (mclvGetIvp(col, col->vid, NULL)) /* deemed attractor */ mclvInsertIdx(v_attr, col->vid, 2.0) ; } mclvSelectGqBar(v_attr, 1.5) ; m_attr = mclxSub(dag, v_attr, v_attr) ; mclxAddTranspose(m_attr, 1.0) ; m_cls = clmUGraphComponents(m_attr, NULL) /* attractor systems as clusters */ ; mclvCopy(m_cls->dom_rows, dag->dom_cols) /* add all nodes to this cluster matrix */ ; m_clst = mclxTranspose(m_cls) /* nodes(columns) with zero neighbours need to be classified */ ; mclgUnionvReset(dag) /* make mx->dom-rows characteristic */ ; mclxFree(&m_cls) ; for (d=0;d<N_COLS(dag);d++) { mclv* closure, *clsids ; if (mclvGetIvp(v_attr, dag->cols[d].vid, NULL)) continue /* attractor already classified */ ; closure = get_closure(dag, dag->cols+d) /* take all [neighbours of [neighbours of [..]]] */ ; clsids = mclgUnionv(m_clst, closure, NULL, SCRATCH_READY, NULL) ; mclvAdd(m_clst->cols+d, clsids, m_clst->cols+d) ; mclvFree(&clsids) ; mclvFree(&closure) ; } m_cls = mclxTranspose(m_clst) ; mclxFree(&m_attr) ; mclxFree(&m_clst) ; mclvFree(&v_attr) ; return m_cls ; }
static void tf_do_mcl ( mclx* mx , double infl , mcxbool add_transpose ) { mclx* mx2 = NULL, *mx3 = NULL, *cl = NULL ; mclAlgParam* mlp = NULL ; char* argv2[] = { NULL } ; mcxstatus s ; if (add_transpose) { mx2 = mclxCopy(mx) ; mclxAddTranspose(mx2, 0.0) ; } s = mclAlgInterface ( &mlp , argv2 , 0 , NULL , add_transpose ? mx2 : mx , ALG_CACHE_INPUT ) ; do { if (s) { mcxErr("tf-mcl", "unexpected failure") ; break ; } mlp->mpp->mainInflation = infl ; if (mclAlgorithm(mlp) == STATUS_FAIL) break ; if (!(cl = mclAlgParamRelease(mlp, mlp->cl_result))) break ; mclAlgParamRelease(mlp, mlp->mx_input) /* now we own it again, either mx2 or mx */ ; mx3 = mclxBlockUnion2(mx, cl) ; mclxTransplant(mx, &mx3) /* this frees mx3 */ ; } while (0) ; mclxFree(&cl) ; mclxFree(&mx2) ; mclAlgParamFree(&mlp, TRUE) ; }
int main ( int argc , const char* argv[] ) { mcxIO* xfmx = mcxIOnew("-", "r"), *xfout = mcxIOnew("-", "w") ; mclx* mx = NULL ; mclv* mx_diag = NULL ; mcxstatus parseStatus = STATUS_OK ; mcxOption* opts, *opt ; dim N_edge = 0 ; dim* offsets ; dim template_n_nodes = 0 ; mcxbool plus = FALSE ; double e_min = 1.0 ; double e_max = 0.0 ; double skew = 0.0 ; double radius = 0.0 ; double n_sdev = 0.5 ; double n_range = 2.0 ; double g_radius = 0.0 ; double g_mean = 0.0 ; double g_sdev = 0.0 ; double g_min = 1.0 ; double g_max = 0.0 ; mcxbool do_gaussian = FALSE ; dim i = 0 ; dim N_remove = 0 ; dim N_add = 0 ; dim N_shuffle = 0 ; unsigned long random_ignore = 0 ; srandom(mcxSeed(2308947)) ; mcxOptAnchorSortById(options, sizeof(options)/sizeof(mcxOptAnchor) -1) ; if (!(opts = mcxOptParse(options, (char**) argv, argc, 1, 0, &parseStatus))) exit(0) ; mcxLogLevel = MCX_LOG_AGGR | MCX_LOG_MODULE | MCX_LOG_IO | MCX_LOG_GAUGE | MCX_LOG_WARN ; mclxIOsetQMode("MCLXIOVERBOSITY", MCL_APP_VB_YES) ; mclx_app_init(stderr) ; for (opt=opts;opt->anch;opt++) { mcxOptAnchor* anch = opt->anch ; switch(anch->id) { case MY_OPT_HELP : case MY_OPT_APROPOS : mcxOptApropos(stdout, me, syntax, 20, MCX_OPT_DISPLAY_SKIP, options) ; return 0 ; case MY_OPT_VERSION : app_report_version(me) ; return 0 ; case MY_OPT_SKEW : skew = atof(opt->val) ; break ; case MY_OPT_GEN : template_n_nodes = atoi(opt->val) ; break ; case MY_OPT_IMX : mcxIOrenew(xfmx, opt->val, NULL) ; break ; case MY_OPT_PLUS : case MY_OPT_WB : plus = TRUE ; break ; case MY_OPT_OUT : mcxIOrenew(xfout, opt->val, NULL) ; break ; case MY_OPT_E_MAX : if (!strcmp(opt->val, "copy")) e_max = -DBL_MAX ; else e_max = atof(opt->val) ; break ; case MY_OPT_E_MIN : e_min = atof(opt->val) ; break ; case MY_OPT_G_MIN : g_min = atof(opt->val) ; break ; case MY_OPT_G_MAX : g_max = atof(opt->val) ; break ; case MY_OPT_G_SDEV : g_sdev = atof(opt->val) ; break ; case MY_OPT_G_MEAN : g_mean = atof(opt->val) ; do_gaussian = TRUE ; break ; case MY_OPT_G_RADIUS : g_radius = atof(opt->val) ; break ; case MY_OPT_N_RANGE : n_range = atof(opt->val) ; break ; case MY_OPT_N_SDEV : n_sdev = atof(opt->val) ; break ; case MY_OPT_N_RADIUS : radius = atof(opt->val) ; break ; case MY_OPT_SHUFFLE : N_shuffle = atoi(opt->val) ; break ; case MY_OPT_ADD : N_add = atoi(opt->val) ; break ; case MY_OPT_REMOVE : N_remove = atoi(opt->val) ; break ; } } /* hitting y% in vi tells me the size of this block */ { if (template_n_nodes) mx = mclxAllocZero ( mclvCanonical(NULL, template_n_nodes, 1.0) , mclvCanonical(NULL, template_n_nodes, 1.0) ) ; else mx = mclxReadx ( xfmx , EXIT_ON_FAIL , MCLX_REQUIRE_GRAPH ) ; mx_diag = mclxDiagValues(mx, MCL_VECTOR_COMPLETE) ; if (N_shuffle) mclxAdjustLoops(mx, mclxLoopCBremove, NULL) ; else mclxSelectUpper(mx) /* ^ apparently we always work on single arc representation (docme andsoon) */ ; offsets = mcxAlloc(sizeof offsets[0] * N_COLS(mx), EXIT_ON_FAIL) ; N_edge = 0 ; for (i=0;i<N_COLS(mx);i++) { offsets[i] = N_edge ; N_edge += mx->cols[i].n_ivps ; } if (N_edge < N_remove) { mcxErr ( me , "removal count %ld exceeds edge count %ld" , (long) N_remove , (long) N_edge ) ; N_remove = N_edge ; } random_ignore = RAND_MAX - (N_edge ? RAND_MAX % N_edge : 0) ; if (RAND_MAX / 2 < N_edge) mcxDie(1, me, "graph too large!") ; if (N_shuffle) { do_the_shuffle(mx, N_shuffle, offsets, N_edge, random_ignore) ; mx_readd_diagonal(mx, mx_diag) ; mclxWrite(mx, xfout, MCLXIO_VALUE_GETENV, RETURN_ON_FAIL) ; exit(0) ; } ; if (N_remove) { dim n_remove = do_remove(mx, N_remove, offsets, N_edge, random_ignore) /* Need to recompute N_edge and random_ignore. * NOTE we work with *upper* matrix; this counts graph edges. */ ; N_edge = mclxNrofEntries(mx) - n_remove ; random_ignore = RAND_MAX - (RAND_MAX % N_COLS(mx)) ; } if (g_mean) { if (!g_radius) { if (g_sdev) g_radius = 2 * g_sdev ; mcxWarn(me, "set radius to %.5f\n", g_radius) ; } } ; if (N_add) N_edge += do_add ( mx , N_add , N_edge , do_gaussian ? &g_mean : NULL, g_radius , g_sdev , g_min , g_max , skew , e_min , e_max ) ; if (radius) { for (i=0;i<N_COLS(mx);i++) { mclp* ivp = mx->cols[i].ivps, *ivpmax = ivp + mx->cols[i].n_ivps ;if(DEBUG)fprintf(stderr, "here %d\n", (int) i) ; while (ivp < ivpmax) { double val = ivp->val ; double r = mcxNormalCut(n_range * n_sdev, n_sdev) ; double newval = val + radius * (r / (n_range * n_sdev)) ; if (e_min < e_max && newval >= e_min && newval <= e_max) ; ivp->val = newval ; ivp++ ; } } } mclxUnary(mx, fltxCopy, NULL) /* remove zeroes */ ; mclxAddTranspose(mx, 0.0) ; mx_readd_diagonal(mx, mx_diag) ; if (plus) mclxbWrite(mx, xfout, RETURN_ON_FAIL) ; else mclxWrite(mx, xfout, MCLXIO_VALUE_GETENV, RETURN_ON_FAIL) ; } return 0 ; }
int main ( int argc , const char* argv[] ) { mcxIO *xfcl = NULL , *xfctrl = NULL , *xfcoarse= NULL , *xfbase = NULL , *xfcone = NULL , *xfstack = NULL ; mclx* mxbase, *cl, *cl_coarse, *clprev, *clctrl = NULL ; mcxTing* shared = mcxTingNew("-I 4 -overlap split") ; mcxbool root = TRUE ; mcxbool have_bootstrap = FALSE ; const char* plexprefix = NULL ; const char* stem = "mcl" ; mcxbool same = FALSE ; mcxbool plex = TRUE ; mcxbool add_transpose = FALSE ; const char* b2opts = NULL ; const char* b1opts = NULL ; mcxbits write_modes = 0 ; mclAlgParam* mlp = NULL ; mcxstatus status = STATUS_OK ; mcxstatus parse_status = STATUS_OK ; int multiplex_idx = 1 ; int N = 0 ; int n_ite = 0 ; dim n_components = 0, n_cls = 0 ; int a = 1, i= 0 ; int n_arg_read = 0 ; int delta = 0 ; mcxOption* opts, *opt ; mcxTing* cline = mcxOptArgLine(argv+1, argc-1, '\'') ; mclgTF* transform = NULL ; mcxTing* transform_spec = NULL ; double iaf = 0.84 ; mclx_app_init(stderr) ; if (0) mcxLogLevel = MCX_LOG_AGGR | MCX_LOG_MODULE | MCX_LOG_IO | MCX_LOG_GAUGE | MCX_LOG_WARN ; else mcxLogLevelSetByString("xf4g1") ; mcxOptAnchorSortById(options, sizeof(options)/sizeof(mcxOptAnchor) -1) ; if (argc == 2 && argv[1][0] == '-' && mcxOptIsInfo(argv[1], options)) delta = 1 ; else if (argc < 2) { help(options, shared) ; exit(0) ; } opts = mcxOptExhaust (options, (char**) argv, argc, 2-delta, &n_arg_read, &parse_status) ; if (parse_status != STATUS_OK) { mcxErr(me, "initialization failed") ; exit(1) ; } ; for (opt=opts;opt->anch;opt++) { mcxOptAnchor* anch = opt->anch ; switch(anch->id) { case MY_OPT_HELP : help(options, shared) ; exit(0) ; case MY_OPT_APROPOS : help(options, shared) ; exit(0) ; break ; case MY_OPT_NMAX : N = atoi(opt->val) ; break ; case MY_OPT_Z : help(NULL, shared) ; exit(0) ; break ; case MY_OPT_SHARED : mcxTingPrintAfter(shared, " %s", opt->val) ; break ; case MY_OPT_TRANSFORM : transform_spec = mcxTingNew(opt->val) ; break ; case MY_OPT_B1 : b1opts = opt->val ; break ; case MY_OPT_B2 : b2opts = opt->val ; break ; case ALG_OPT_SETENV : mcxSetenv(opt->val) ; break ; case ALG_OPT_QUIET : mcxLogLevelSetByString(opt->val) ; break ; case MY_OPT_HDP : hdp_g = atof(opt->val) ; break ; case MY_OPT_ADDTP : add_transpose = TRUE ; break ; case MY_OPT_ANNOT /* only used in command-line copying */ : break ; case MY_OPT_IAF : iaf = atof(opt->val) / 100 ; break ; case MY_OPT_WRITE : if (strstr(opt->val, "stack")) write_modes |= OUTPUT_STACK ; if (strstr(opt->val, "cone")) write_modes |= OUTPUT_CONE ; if (strstr(opt->val, "levels")) write_modes |= OUTPUT_STEPS ; if (strstr(opt->val, "coarse")) write_modes |= OUTPUT_COARSE ; if (strstr(opt->val, "base")) write_modes |= OUTPUT_BASE ; break ; case MY_OPT_BASENAME : xfbase = mcxIOnew(opt->val, "w") ; break ; case MY_OPT_COARSE : xfcoarse = mcxIOnew(opt->val, "w") ; break ; case MY_OPT_CONE : xfcone = mcxIOnew(opt->val, "w") ; break ; case MY_OPT_ROOT : root = strchr("1yY", (u8) opt->val[0]) ? TRUE : FALSE ; break ; case MY_OPT_STACK : xfstack = mcxIOnew(opt->val, "w") ; break ; case MY_OPT_STEM : stem = opt->val ; break ; case MY_OPT_MULTIPLEX : plex = strchr("yY1", (unsigned char) opt->val[0]) ? TRUE : FALSE ; break ; case MY_OPT_DISPATCH : dispatch_g = TRUE ; break ; case MY_OPT_INTEGRATE : integrate_g = TRUE ; break ; case MY_OPT_CONTRACT : break ; case MY_OPT_SUBCLUSTERX : subclusterx_g = TRUE, subcluster_g = TRUE ; break ; case MY_OPT_SUBCLUSTER : subcluster_g = TRUE ; break ; case MY_OPT_CONTROL : xfctrl = mcxIOnew(opt->val, "r") ; break ; case MY_OPT_CL : xfcl = mcxIOnew(opt->val, "r") ; have_bootstrap = TRUE ; break ; case MY_OPT_VERSION : app_report_version(me) ; exit(0) ; default : mcxExit(1) ; } } mcxOptFree(&opts) ; a = 2 + n_arg_read ; if (a < argc) { if (strcmp(argv[a], "--")) mcxDie ( 1 , me , "trailing %s options require standalone '--' separator (found %s)" , integrate_g ? "integrate" : "mcl" , argv[a] ) ; a++ ; } if (subcluster_g + dispatch_g + integrate_g > 1) mcxDie(1, me, "too many modes!") ; if (N && N < argc-a) mcxErr(me, "-n argument leaves spurious option specifications") ; srandom(mcxSeed(89315)) ; signal(SIGALRM, mclSigCatch) ; if (dispatch_g) plexprefix = "dis" ; else if (!write_modes || (write_modes & OUTPUT_STEPS)) plexprefix = stem ; { mcxTing* tg = mcxTingEmpty(NULL, 30) ; if ((write_modes & OUTPUT_COARSE) && !xfcoarse) mcxTingPrint(tg, "%s.%s", stem, "coarse") , xfcoarse = mcxIOnew(tg->str, "w") ; if ((write_modes & OUTPUT_BASE) && !xfbase) mcxTingPrint(tg, "%s.%s", stem, "base") , xfbase = mcxIOnew(tg->str, "w") ; if ( (!write_modes || (write_modes & OUTPUT_CONE)) && !xfcone ) { mcxTingPrint(tg, "%s.%s", stem, "cone") ; xfcone = mcxIOnew(tg->str, "w") ; mcxIOopen(xfcone, EXIT_ON_FAIL) ; fprintf(xfcone->fp, "# %s %s\n", argv[0], cline->str) ; } if ((write_modes & OUTPUT_STACK) && !xfstack) { mcxTingPrint(tg, "%s.%s", stem, "stack") ; xfstack = mcxIOnew(tg->str, "w") ; mcxIOopen(xfstack, EXIT_ON_FAIL) ; fprintf(xfstack->fp, "# %s %s\n", argv[0], cline->str) ; } mcxTingFree(&tg) ; } if (integrate_g) { for (i=a;i<argc;i++) { mcxIO* xf = mcxIOnew(argv[i], "r") ; mclx* cl = mclxRead(xf, EXIT_ON_FAIL) ; mclxCatPush(&stck_g, cl, NULL, NULL, mclxCBdomStack, NULL, "dummy-integrate", n_cls++) ; } integrate_results(&stck_g) ; if (xfstack) mclxCatWrite(xfstack, &stck_g, MCLXIO_VALUE_NONE, RETURN_ON_FAIL) ; if (xfcone) mclxCatConify(&stck_g) , mclxCatWrite(xfcone, &stck_g, MCLXIO_VALUE_NONE, RETURN_ON_FAIL) ; return 0 ; } for (i=a;i<argc;i++) { if (get_interface(NULL, argv[1], shared->str, argv[i], NULL, 0, RETURN_ON_FAIL)) mcxDie(1, me, "error while testing mcl options viability (%s)", argv[i]) ; } mcxLog(MCX_LOG_APP, me, "pid %ld", (long) getpid()) /* make sure clusters align with this cluster * status: does not seem promising. */ ; if (xfctrl) clctrl = mclxRead(xfctrl, EXIT_ON_FAIL) ; /* * Below: compute cl and mxbase. */ ; if (xfcl) { cl = mclxRead(xfcl, EXIT_ON_FAIL) ; write_clustering (cl, NULL, xfcone, xfstack, plexprefix, multiplex_idx++, NULL) ; if (subcluster_g || dispatch_g) mclxCatPush(&stck_g, cl, NULL, NULL, mclxCBdomStack, NULL, "dummy-mclcm", n_cls++) ; mcxIOfree(&xfcl) ; if (!b1opts && !b2opts) b1opts = "" ; mxbase = get_base(argv[1], NULL, b1opts, b2opts) ; } else { mcxbits CACHE = b1opts || b2opts ? ALG_CACHE_INPUT /* cache, transform later */ : ALG_CACHE_START ; get_interface ( &mlp , argv[1] , shared->str , a < argc ? argv[a] : NULL , NULL , CACHE , EXIT_ON_FAIL ) ; if (a < argc) a++ ; if ((status = mclAlgorithm(mlp)) == STATUS_FAIL) { mcxErr(me, "failed at initial run") ; exit(1) ; } cl_coarse = mclAlgParamRelease(mlp, mlp->cl_result) ; cl_coarse = control_test(cl_coarse, clctrl) ; write_clustering (cl_coarse, NULL, xfcone, xfstack, plexprefix, multiplex_idx++, mlp) ; if (subcluster_g || dispatch_g) mclxCatPush(&stck_g, cl_coarse, NULL, NULL, mclxCBdomStack, NULL, "dummy-mclcm", n_cls++) ; cl = cl_coarse ; n_ite++ ; if (b1opts || b2opts) { mclx* mx_input = mclAlgParamRelease(mlp, mlp->mx_input) ; mxbase = get_base(NULL, mx_input, b1opts, b2opts) /* ^ get_base frees mx_input */ ; } else mxbase = mclAlgParamRelease(mlp, mlp->mx_start) ; } clprev = cl ; mclAlgParamFree(&mlp, TRUE) ; if (xfbase) { dim nre = mclxNrofEntries(mxbase) ; mcxLog(MCX_LOG_APP, me, "base has %lu entries", (ulong) nre) ; mclxaWrite(mxbase, xfbase, MCLXIO_VALUE_GETENV, EXIT_ON_FAIL) ; mcxIOclose(xfbase) ; } if (subcluster_g || dispatch_g) iaf = iaf ? 1/iaf : 1.414 ; while ( (!dispatch_g && (!N || n_ite < N)) || (dispatch_g && a < argc) ) { mclx* mx_coarse = NULL, *clnext = NULL ; dim dist_new_prev = 0, dist_prev_new = 0 ; mclx* clnew = NULL ; mcxbool faith = FALSE ; double inflation = -1.0 ; if (subcluster_g) mx_coarse = subclusterx_g ? mclxBlockPartition(mxbase, clprev, 50) : mclxBlockUnion(mxbase, clprev) /* have to copy mxbase as mx_coarse is freed. * Even if it were not freed, it is probably transformed. */ ; else if (dispatch_g) mx_coarse = mclxCopy(mxbase) ; else { mx_coarse = get_coarse(mxbase, clprev, add_transpose) ; if (n_ite == 1) { mclx* cc = clmUGraphComponents(mx_coarse, NULL) /* fixme; mx_coarse garantueed UD ? */ ; n_components = N_COLS(cc) ; mclxFree(&cc) ; } } if (xfcoarse) write_coarse(xfcoarse, mx_coarse) ; get_interface ( &mlp , NULL , shared->str , a < argc ? argv[a] : NULL , mx_coarse , ALG_CACHE_START , EXIT_ON_FAIL ) ; inflation = mlp->mpp->mainInflation ; BIT_OFF(mlp->modes, ALG_DO_SHOW_PID | ALG_DO_SHOW_JURY) ; if ((status = mclAlgorithm(mlp)) == STATUS_FAIL) { mcxErr(me, "failed") ; mcxExit(1) ; } cl_coarse = mclAlgParamRelease(mlp, mlp->cl_result) ; if (xfcoarse) mclxaWrite(cl_coarse, xfcoarse, MCLXIO_VALUE_NONE, RETURN_ON_FAIL) ; if (dispatch_g || subcluster_g) clnext = cl_coarse ; else clnext = mclxCompose(clprev, cl_coarse, 0) , clnext = control_test(clnext, clctrl) , mclxFree(&cl_coarse) ; clmSJDistance (clprev, clnext, NULL, NULL, &dist_prev_new, &dist_new_prev) ; if (dist_prev_new + dist_new_prev) { write_clustering (clnext, clprev, xfcone, xfstack, plexprefix, multiplex_idx++, mlp) ; clnew = clnext ; if (subcluster_g || dispatch_g) mclxCatPush(&stck_g, clnext, NULL, NULL, mclxCBdomStack, NULL, "dummy-mclcm", n_cls++) ; else mclxFree(&clprev) ; clprev = clnew ; } else if ( N_COLS(clnext) > n_components && inflation * iaf > 1.2 && inflation * iaf < 10 ) { mclxFree(&clnext) ; inflation *= iaf ; mcxTingPrintAfter(shared, " -I %.2f", inflation) ; mcxLog(MCX_LOG_APP, me, "setting inflation to %.2f", inflation) ; faith = TRUE ; } /* i.e. vanilla mode, contraction */ else if (!subcluster_g && !dispatch_g) { mclx* cc ; mclxFree(&clnext) ; mclxAddTranspose(mx_coarse, 1.0) ; cc = clmUGraphComponents(mx_coarse, NULL) ; if (N_COLS(cc) < N_COLS(clprev)) { mclx* ccback = mclxCompose(clprev, cc, 0) ; write_clustering (ccback, clprev, xfcone, xfstack, plexprefix, multiplex_idx++, NULL) ; mclxFree(&clprev) ; clprev = ccback ; mcxTell(me, "connected components added as root clustering") ; } if (root && N_COLS(cc) > 1) { mclx* root = mclxCartesian ( mclvCanonical(NULL, 1, 0) , mclvCopy(NULL, mxbase->dom_cols) , 1.0 ) ; write_clustering (root, clprev, xfcone, xfstack, plexprefix, multiplex_idx++, NULL) ; mclxFree(&clprev) ; mcxTell(me, "universe added as root clustering") ; clprev = root ; clnew = NULL ; } mclxFree(&cc) ; } else if (subcluster_g || dispatch_g) mclxFree(&clnext) ; mclAlgParamFree(&mlp, TRUE) /* frees mx_coarse */ ; if (!clnew && !faith) { same = TRUE ; break ; } a++ ; if (dispatch_g && a == argc) break ; n_ite++ ; } if (same) mcxLog(MCX_LOG_MODULE, me, "no further contraction: halting") ; if (dispatch_g) integrate_results(&stck_g) ; else if (subcluster_g) mclxCatReverse(&stck_g) ; if (dispatch_g || subcluster_g) { dim j ; if (xfstack) mclxCatWrite(xfstack, &stck_g, MCLXIO_VALUE_NONE, RETURN_ON_FAIL) ; if (xfcone && ! mclxCatConify(&stck_g)) mclxCatWrite(xfcone, &stck_g, MCLXIO_VALUE_NONE, RETURN_ON_FAIL) ; for (j=0;j<stck_g.n_level;j++) { mclxAnnot* an = stck_g.level+j ; mclxFree(&an->mx) ; } mcxFree(stck_g.level) ; } mcxIOfree(&xfcoarse) ; mcxIOfree(&xfbase) ; mcxIOfree(&xfcone) ; mcxIOfree(&xfstack) ; mcxTingFree(&shared) ; if (!dispatch_g && !subcluster_g) /* fixme fixme fixme */ mclxFree(&clprev) ; mclxFree(&mxbase) ; mclvFree(&start_col_sums_g) ; mcxTingFree(&cline) ; helpful_reminder() ; return STATUS_OK ; }