int
main(int _argc, char **_argv)
{
char *ctrlfn;
char *cfgfn;
cmd_ln_t *config = NULL;
print_appl_info(_argv[0]);
if (_argc != 4) {
printf("\nUSAGE: %s <ctrlfile> <rawdir> <cfgfile>\n", _argv[0]);
return -1;
}
ctrlfn = _argv[1];
rawdirfn = _argv[2];
cfgfn = _argv[3];
if ((config = cmd_ln_parse_file_r(config, S3_DECODE_ARG_DEFS, cfgfn, TRUE)) == NULL)
E_FATAL("Bad configuration file %s.\n", cfgfn);
if (s3_decode_init(&decoder, config) != S3_DECODE_SUCCESS)
E_FATAL("Failed to initialize live-decoder.\n");
fe = fe_init_auto_r(config);
st = decoder.kb.stat;
ptmr_init(&(st->tm));
if (ctrlfn) {
/* When -ctlfile is speicified, corpus.c will look at -ctl_lm and
-ctl_mllr to get the corresponding LM and MLLR for the utterance */
st->tm = ctl_process(ctrlfn,
cmd_ln_str_r(config, "-ctl_lm"),
cmd_ln_str_r(config, "-ctl_mllr"),
cmd_ln_int32_r(config, "-ctloffset"),
cmd_ln_int32_r(config, "-ctlcount"),
utt_livepretend, &(decoder.kb));
}
else {
E_FATAL("control file is not specified.\n");
}
stat_report_corpus(decoder.kb.stat);
s3_decode_close(&decoder);
fe_free(fe);
return 0;
}
int
main(int argc, char *argv[])
{
print_appl_info(argv[0]);
cmd_ln_appl_enter(argc, argv, "default.arg", defn);
unlimit();
config = cmd_ln_get();
logmath = logs3_init(cmd_ln_float64_r(config, "-logbase"), 1,
cmd_ln_int32_r(config, "-log3table"));
E_INFO("Value of base %f \n", cmd_ln_float32_r(config, "-logbase"));
models_init();
ptmr_init(&tm_utt);
if ((inmatchsegfp = fopen(cmd_ln_str_r(config, "-inhypseg"), "r")) == NULL)
E_ERROR("fopen(%s,r) failed\n", cmd_ln_str_r(config, "-inhypseg"));
if ((outconfmatchsegfp = fopen(cmd_ln_str_r(config, "-output"), "w")) == NULL)
E_ERROR("fopen(%s,w) failed\n", cmd_ln_str_r(config, "-output"));
if (cmd_ln_str_r(config, "-ctl")) {
ctl_process(cmd_ln_str_r(config, "-ctl"),
cmd_ln_str_r(config, "-ctl_lm"),
NULL,
cmd_ln_int32_r(config, "-ctloffset"),
cmd_ln_int32_r(config, "-ctlcount"), utt_confidence, NULL);
}
else {
E_FATAL("-ctl is not specified\n");
}
#if (! WIN32)
system("ps auxwww | grep s3dag");
#endif
fclose(outconfmatchsegfp);
fclose(inmatchsegfp);
models_free();
logmath_free(logmath);
cmd_ln_free_r(config);
return 0;
}
int
main(int32 argc, char *argv[])
{
/* kb_t kb;
ptmr_t tm; */
cmd_ln_appl_enter(argc, argv, "default.arg", defn);
config = cmd_ln_get();
logmath = logs3_init(cmd_ln_float64_r(config, "-logbase"), 1,
cmd_ln_int32_r(config, "-log3table"));
/* Read in input databases */
models_init();
ptmr_init(&tm_utt);
nbestdir = cmd_ln_str_r(config, "-nbestdir");
if (cmd_ln_str_r(config, "-ctl")) {
ctl_process(cmd_ln_str_r(config, "-ctl"),
cmd_ln_str_r(config, "-ctl_lm"),
NULL,
cmd_ln_int32_r(config, "-ctloffset"),
cmd_ln_int32_r(config, "-ctlcount"), utt_astar, NULL);
}
else {
E_FATAL("-ctl is not specified\n");
}
models_free();
logmath_free(logmath);
#if (! WIN32)
system("ps aguxwww | grep s3astar");
#endif
cmd_ln_free_r(config);
return 0;
}
int
ps_reinit(ps_decoder_t *ps, cmd_ln_t *config)
{
const char *path;
const char *keyphrase;
int32 lw;
if (config && config != ps->config) {
cmd_ln_free_r(ps->config);
ps->config = cmd_ln_retain(config);
}
err_set_debug_level(cmd_ln_int32_r(ps->config, "-debug"));
ps->mfclogdir = cmd_ln_str_r(ps->config, "-mfclogdir");
ps->rawlogdir = cmd_ln_str_r(ps->config, "-rawlogdir");
ps->senlogdir = cmd_ln_str_r(ps->config, "-senlogdir");
/* Fill in some default arguments. */
ps_init_defaults(ps);
/* Free old searches (do this before other reinit) */
ps_free_searches(ps);
ps->searches = hash_table_new(3, HASH_CASE_YES);
/* Free old acmod. */
acmod_free(ps->acmod);
ps->acmod = NULL;
/* Free old dictionary (must be done after the two things above) */
dict_free(ps->dict);
ps->dict = NULL;
/* Free d2p */
dict2pid_free(ps->d2p);
ps->d2p = NULL;
/* Logmath computation (used in acmod and search) */
if (ps->lmath == NULL
|| (logmath_get_base(ps->lmath) !=
(float64)cmd_ln_float32_r(ps->config, "-logbase"))) {
if (ps->lmath)
logmath_free(ps->lmath);
ps->lmath = logmath_init
((float64)cmd_ln_float32_r(ps->config, "-logbase"), 0,
cmd_ln_boolean_r(ps->config, "-bestpath"));
}
/* Acoustic model (this is basically everything that
* uttproc.c, senscr.c, and others used to do) */
if ((ps->acmod = acmod_init(ps->config, ps->lmath, NULL, NULL)) == NULL)
return -1;
if (cmd_ln_int32_r(ps->config, "-pl_window") > 0) {
/* Initialize an auxiliary phone loop search, which will run in
* "parallel" with FSG or N-Gram search. */
if ((ps->phone_loop =
phone_loop_search_init(ps->config, ps->acmod, ps->dict)) == NULL)
return -1;
hash_table_enter(ps->searches,
ckd_salloc(ps_search_name(ps->phone_loop)),
ps->phone_loop);
}
/* Dictionary and triphone mappings (depends on acmod). */
/* FIXME: pass config, change arguments, implement LTS, etc. */
if ((ps->dict = dict_init(ps->config, ps->acmod->mdef, ps->acmod->lmath)) == NULL)
return -1;
if ((ps->d2p = dict2pid_build(ps->acmod->mdef, ps->dict)) == NULL)
return -1;
lw = cmd_ln_float32_r(config, "-lw");
/* Determine whether we are starting out in FSG or N-Gram search mode.
* If neither is used skip search initialization. */
/* Load KWS if one was specified in config */
if ((keyphrase = cmd_ln_str_r(config, "-keyphrase"))) {
if (ps_set_keyphrase(ps, PS_DEFAULT_SEARCH, keyphrase))
return -1;
ps_set_search(ps, PS_DEFAULT_SEARCH);
}
if ((path = cmd_ln_str_r(config, "-kws"))) {
if (ps_set_kws(ps, PS_DEFAULT_SEARCH, path))
return -1;
ps_set_search(ps, PS_DEFAULT_SEARCH);
}
/* Load an FSG if one was specified in config */
if ((path = cmd_ln_str_r(config, "-fsg"))) {
fsg_model_t *fsg = fsg_model_readfile(path, ps->lmath, lw);
if (!fsg)
return -1;
if (ps_set_fsg(ps, PS_DEFAULT_SEARCH, fsg))
return -1;
ps_set_search(ps, PS_DEFAULT_SEARCH);
}
/* Or load a JSGF grammar */
if ((path = cmd_ln_str_r(config, "-jsgf"))) {
if (ps_set_jsgf_file(ps, PS_DEFAULT_SEARCH, path)
|| ps_set_search(ps, PS_DEFAULT_SEARCH))
return -1;
}
if ((path = cmd_ln_str_r(ps->config, "-allphone"))) {
if (ps_set_allphone_file(ps, PS_DEFAULT_SEARCH, path)
|| ps_set_search(ps, PS_DEFAULT_SEARCH))
return -1;
}
if ((path = cmd_ln_str_r(ps->config, "-lm")) &&
!cmd_ln_boolean_r(ps->config, "-allphone")) {
if (ps_set_lm_file(ps, PS_DEFAULT_SEARCH, path)
|| ps_set_search(ps, PS_DEFAULT_SEARCH))
return -1;
}
if ((path = cmd_ln_str_r(ps->config, "-lmctl"))) {
const char *name;
ngram_model_t *lmset;
ngram_model_set_iter_t *lmset_it;
if (!(lmset = ngram_model_set_read(ps->config, path, ps->lmath))) {
E_ERROR("Failed to read language model control file: %s\n", path);
return -1;
}
for(lmset_it = ngram_model_set_iter(lmset);
lmset_it; lmset_it = ngram_model_set_iter_next(lmset_it)) {
ngram_model_t *lm = ngram_model_set_iter_model(lmset_it, &name);
E_INFO("adding search %s\n", name);
if (ps_set_lm(ps, name, lm)) {
ngram_model_free(lm);
ngram_model_set_iter_free(lmset_it);
return -1;
}
ngram_model_free(lm);
}
name = cmd_ln_str_r(config, "-lmname");
if (name)
ps_set_search(ps, name);
else {
E_ERROR("No default LM name (-lmname) for `-lmctl'\n");
return -1;
}
}
/* Initialize performance timer. */
ps->perf.name = "decode";
ptmr_init(&ps->perf);
return 0;
}
float64 vector_vqgen (float32 **data, int32 rows, int32 cols, int32 vqrows,
float64 epsilon, int32 maxiter,
float32 **mean, int32 *map)
{
int32 i, j, r, it;
static uint32 seed = 1;
float64 sqerr, prev_sqerr=0, t;
bitvec_t sel;
int32 *count;
float32 *gmean;
ptmr_t tm;
assert ((rows >= vqrows) && (maxiter >= 0) && (epsilon > 0.0));
sel = bitvec_alloc (rows);
ptmr_init (&tm);
ptmr_start (&tm);
/* Pick a random initial set of centroids */
#ifndef WIN32 /* RAH */
srandom (seed);
seed ^= random();
#else /* RAH */
srand ((unsigned) time(NULL)); /* RAH */
#endif
for (i = 0; i < vqrows; i++) {
/* Find r = a random, previously unselected row from the input */
#ifndef WIN32 /* RAH */
r = (random() & (int32)0x7fffffff) % rows;
#else /* RAH */
r = (rand() & (int32)0x7fffffff) % rows; /* RAH */
#endif /* RAH */
while (bitvec_is_set (sel, r)) { /* BUG: possible infinite loop!! */
if (++r >= rows)
r = 0;
}
bitvec_set (sel, r);
memcpy ((void *)(mean[i]), (void *)(data[r]), cols * sizeof(float32));
/* BUG: What if two randomly selected rows are identical in content?? */
}
bitvec_free (sel);
count = (int32 *) ckd_calloc (vqrows, sizeof(int32));
/* In k-means, unmapped means in any iteration are a problem. Replace them with gmean */
gmean = (float32 *) ckd_calloc (cols, sizeof(float32));
vector_mean (gmean, mean, vqrows, cols);
for (it = 0;; it++) { /* Iterations of k-means algorithm */
/* Find the current data->mean mappings (labels) */
sqerr = 0.0;
for (i = 0; i < rows; i++) {
map[i] = vector_vqlabel (data[i], mean, vqrows, cols, &t);
sqerr += t;
}
ptmr_stop(&tm);
if (it == 0)
E_INFO("Iter %4d: %.1fs CPU; sqerr= %e\n", it, tm.t_cpu, sqerr);
else
E_INFO("Iter %4d: %.1fs CPU; sqerr= %e; delta= %e\n",
it, tm.t_cpu, sqerr, (prev_sqerr-sqerr)/prev_sqerr);
/* Check if exit condition satisfied */
if ((sqerr == 0.0) || (it >= maxiter-1) ||
((it > 0) && ( ((prev_sqerr - sqerr) / prev_sqerr) < epsilon )) )
break;
prev_sqerr = sqerr;
ptmr_start(&tm);
/* Update (reestimate) means */
for (i = 0; i < vqrows; i++) {
for (j = 0; j < cols; j++)
mean[i][j] = 0.0;
count[i] = 0;
}
for (i = 0; i < rows; i++) {
vector_accum (mean[map[i]], data[i], cols);
count[map[i]]++;
}
for (i = 0; i < vqrows; i++) {
if (count[i] > 1) {
t = 1.0 / (float64)(count[i]);
for (j = 0; j < cols; j++)
/* mean[i][j] *= t; */ /* RAH, compiler was complaining about this, */
mean[i][j] = (float32) ((float64) mean[i][j] * (float64) t); /* */
} else if (count[i] == 0) {
E_ERROR("Iter %d: mean[%d] unmapped\n", it, i);
memcpy (mean[i], gmean, cols * sizeof(float32));
}
}
}
ckd_free (count);
ckd_free (gmean);
return sqerr;
}
/*ARCHAN, to allow backward compatibility -lm, -lmctlfn coexists. This makes the current implmentation more complicated than necessary. */
void kb_init (kb_t *kb)
{
kbcore_t *kbcore;
mdef_t *mdef;
dict_t *dict;
dict2pid_t *d2p;
lm_t *lm;
lmset_t *lmset;
s3cipid_t sil, ci;
s3wid_t w;
int32 i, n, n_lc;
wordprob_t *wp;
s3cipid_t *lc;
bitvec_t lc_active;
char *str;
int32 cisencnt;
int32 j;
/* Initialize the kb structure to zero, just in case */
memset(kb, 0, sizeof(*kb));
kb->kbcore = NULL;
kb->kbcore = kbcore_init (cmd_ln_float32 ("-logbase"),
cmd_ln_str("-feat"),
cmd_ln_str("-cmn"),
cmd_ln_str("-varnorm"),
cmd_ln_str("-agc"),
cmd_ln_str("-mdef"),
cmd_ln_str("-dict"),
cmd_ln_str("-fdict"),
"", /* Hack!! Hardwired constant
for -compsep argument */
cmd_ln_str("-lm"),
cmd_ln_str("-lmctlfn"),
cmd_ln_str("-lmdumpdir"),
cmd_ln_str("-fillpen"),
cmd_ln_str("-senmgau"),
cmd_ln_float32("-silprob"),
cmd_ln_float32("-fillprob"),
cmd_ln_float32("-lw"),
cmd_ln_float32("-wip"),
cmd_ln_float32("-uw"),
cmd_ln_str("-mean"),
cmd_ln_str("-var"),
cmd_ln_float32("-varfloor"),
cmd_ln_str("-mixw"),
cmd_ln_float32("-mixwfloor"),
cmd_ln_str("-subvq"),
cmd_ln_str("-gs"),
cmd_ln_str("-tmat"),
cmd_ln_float32("-tmatfloor"));
if(kb->kbcore==NULL){
E_FATAL("Initialization of kb failed\n");
}
kbcore = kb->kbcore;
mdef = kbcore_mdef(kbcore);
dict = kbcore_dict(kbcore);
lm = kbcore_lm(kbcore);
lmset=kbcore_lmset(kbcore);
d2p = kbcore_dict2pid(kbcore);
if (NOT_S3WID(dict_startwid(dict)) || NOT_S3WID(dict_finishwid(dict)))
E_FATAL("%s or %s not in dictionary\n", S3_START_WORD, S3_FINISH_WORD);
if(lmset){
for(i=0;i<kbcore_nlm(kbcore);i++){
if (NOT_S3LMWID(lm_startwid(lmset[i].lm)) || NOT_S3LMWID(lm_finishwid(lmset[i].lm)))
E_FATAL("%s or %s not in LM %s\n", S3_START_WORD, S3_FINISH_WORD,lmset[i].name);
}
}else if(lm){
if (NOT_S3LMWID(lm_startwid(lm)) || NOT_S3LMWID(lm_finishwid(lm)))
E_FATAL("%s or %s not in LM\n", S3_START_WORD, S3_FINISH_WORD);
}
/* Check that HMM topology restrictions are not violated */
if (tmat_chk_1skip (kbcore->tmat) < 0)
E_FATAL("Tmat contains arcs skipping more than 1 state\n");
/*
* Unlink <s> and </s> between dictionary and LM, to prevent their
* recognition. They are merely dummy words (anchors) at the beginning
* and end of each utterance.
*/
if(lmset){
for(i=0;i<kbcore_nlm(kbcore);i++){
lm_lmwid2dictwid(lmset[i].lm, lm_startwid(lmset[i].lm)) = BAD_S3WID;
lm_lmwid2dictwid(lmset[i].lm, lm_finishwid(lmset[i].lm)) = BAD_S3WID;
for (w = dict_startwid(dict); IS_S3WID(w); w = dict_nextalt(dict, w))
lmset[i].lm->dict2lmwid[w] = BAD_S3LMWID;
for (w = dict_finishwid(dict); IS_S3WID(w); w = dict_nextalt(dict, w))
lmset[i].lm->dict2lmwid[w] = BAD_S3LMWID;
}
}else if(lm){ /* No LM is set at this point*/
lm_lmwid2dictwid(lm, lm_startwid(lm)) = BAD_S3WID;
lm_lmwid2dictwid(lm, lm_finishwid(lm)) = BAD_S3WID;
for (w = dict_startwid(dict); IS_S3WID(w); w = dict_nextalt(dict, w))
kbcore->dict2lmwid[w] = BAD_S3LMWID;
for (w = dict_finishwid(dict); IS_S3WID(w); w = dict_nextalt(dict, w))
kbcore->dict2lmwid[w] = BAD_S3LMWID;
}
sil = mdef_silphone (kbcore_mdef (kbcore));
if (NOT_S3CIPID(sil))
E_FATAL("Silence phone '%s' not in mdef\n", S3_SILENCE_CIPHONE);
kb->sen_active = (int32 *) ckd_calloc (mdef_n_sen(mdef), sizeof(int32));
kb->rec_sen_active = (int32 *) ckd_calloc (mdef_n_sen(mdef), sizeof(int32));
kb->ssid_active = (int32 *) ckd_calloc (mdef_n_sseq(mdef), sizeof(int32));
kb->comssid_active = (int32 *) ckd_calloc (dict2pid_n_comsseq(d2p), sizeof(int32));
/* Build set of all possible left contexts */
lc = (s3cipid_t *) ckd_calloc (mdef_n_ciphone(mdef) + 1, sizeof(s3cipid_t));
lc_active = bitvec_alloc (mdef_n_ciphone (mdef));
for (w = 0; w < dict_size (dict); w++) {
ci = dict_pron (dict, w, dict_pronlen(dict, w) - 1);
if (! mdef_is_fillerphone (mdef, (int)ci))
bitvec_set (lc_active, ci);
}
ci = mdef_silphone(mdef);
bitvec_set (lc_active, ci);
for (ci = 0, n_lc = 0; ci < mdef_n_ciphone(mdef); ci++) {
if (bitvec_is_set (lc_active, ci))
lc[n_lc++] = ci;
}
lc[n_lc] = BAD_S3CIPID;
E_INFO("Building lextrees\n");
/* Get the number of lexical tree*/
kb->n_lextree = cmd_ln_int32 ("-Nlextree");
if (kb->n_lextree < 1) {
E_ERROR("No. of ugtrees specified: %d; will instantiate 1 ugtree\n",
kb->n_lextree);
kb->n_lextree = 1;
}
/* ARCHAN: This code was rearranged in s3.4 implementation of dynamic LM */
/* Build active word list */
wp = (wordprob_t *) ckd_calloc (dict_size(dict), sizeof(wordprob_t));
if(lmset){
kb->ugtreeMulti = (lextree_t **) ckd_calloc (kbcore_nlm(kbcore)*kb->n_lextree, sizeof(lextree_t *));
/* Just allocate pointers*/
kb->ugtree = (lextree_t **) ckd_calloc (kb->n_lextree, sizeof(lextree_t *));
for(i=0;i<kbcore_nlm(kbcore);i++){
E_INFO("Creating Unigram Table for lm %d name %s\n",i,lmset[i].name);
n=0;
for(j=0;j<dict_size(dict);j++){ /*try to be very careful again */
wp[j].wid=-1;
wp[j].prob=-1;
}
n = lm_ug_wordprob (lmset[i].lm, dict,MAX_NEG_INT32, wp);
E_INFO("Size of word table after unigram + words in class: %d.\n",n);
if (n < 1)
E_FATAL("%d active words in %s\n", n,lmset[i].name);
n = wid_wordprob2alt(dict,wp,n);
E_INFO("Size of word table after adding alternative prons: %d.\n",n);
if (cmd_ln_int32("-treeugprob") == 0) {
for (i = 0; i < n; i++)
wp[i].prob = -1; /* Flatten all initial probabilities */
}
for (j = 0; j < kb->n_lextree; j++) {
kb->ugtreeMulti[i*kb->n_lextree+j] = lextree_build (kbcore, wp, n, lc);
lextree_type (kb->ugtreeMulti[i*kb->n_lextree+j]) = 0;
E_INFO("Lextrees (%d) for lm %d name %s, %d nodes(ug)\n",
kb->n_lextree, i, lmset[i].name,lextree_n_node(kb->ugtreeMulti[i*kb->n_lextree+j]));
}
}
}else if (lm){
E_INFO("Creating Unigram Table\n");
n=0;
n = lm_ug_wordprob (lm, dict,MAX_NEG_INT32, wp);
E_INFO("Size of word table after unigram + words in class: %d\n",n);
if (n < 1)
E_FATAL("%d active words\n", n);
n = wid_wordprob2alt (dict, wp, n); /* Add alternative pronunciations */
/* Retain or remove unigram probs from lextree, depending on option */
if (cmd_ln_int32("-treeugprob") == 0) {
for (i = 0; i < n; i++)
wp[i].prob = -1; /* Flatten all initial probabilities */
}
/* Create the desired no. of unigram lextrees */
kb->ugtree = (lextree_t **) ckd_calloc (kb->n_lextree, sizeof(lextree_t *));
for (i = 0; i < kb->n_lextree; i++) {
kb->ugtree[i] = lextree_build (kbcore, wp, n, lc);
lextree_type (kb->ugtree[i]) = 0;
}
E_INFO("Lextrees(%d), %d nodes(ug)\n",
kb->n_lextree, lextree_n_node(kb->ugtree[0]));
}
/* Create filler lextrees */
/* ARCHAN : only one filler tree is supposed to be build even for dynamic LMs */
n = 0;
for (i = dict_filler_start(dict); i <= dict_filler_end(dict); i++) {
if (dict_filler_word(dict, i)) {
wp[n].wid = i;
wp[n].prob = fillpen (kbcore->fillpen, i);
n++;
}
}
kb->fillertree = (lextree_t **)ckd_calloc(kb->n_lextree,sizeof(lextree_t*));
for (i = 0; i < kb->n_lextree; i++) {
kb->fillertree[i] = lextree_build (kbcore, wp, n, NULL);
lextree_type (kb->fillertree[i]) = -1;
}
ckd_free ((void *) wp);
ckd_free ((void *) lc);
bitvec_free (lc_active);
E_INFO("Lextrees(%d), %d nodes(filler)\n",
kb->n_lextree,
lextree_n_node(kb->fillertree[0]));
if (cmd_ln_int32("-lextreedump")) {
if(lmset){
E_FATAL("Currently, doesn't support -lextreedump for multiple-LMs\n");
}
for (i = 0; i < kb->n_lextree; i++) {
fprintf (stderr, "UGTREE %d\n", i);
lextree_dump (kb->ugtree[i], dict, stderr);
}
for (i = 0; i < kb->n_lextree; i++) {
fprintf (stderr, "FILLERTREE %d\n", i);
lextree_dump (kb->fillertree[i], dict, stderr);
}
fflush (stderr);
}
kb->ascr = ascr_init (mgau_n_mgau(kbcore_mgau(kbcore)),
kbcore->dict2pid->n_comstate);
kb->beam = beam_init (cmd_ln_float64("-subvqbeam"),
cmd_ln_float64("-beam"),
cmd_ln_float64("-pbeam"),
cmd_ln_float64("-wbeam"));
E_INFO("Beam= %d, PBeam= %d, WBeam= %d, SVQBeam= %d\n",
kb->beam->hmm, kb->beam->ptrans, kb->beam->word, kb->beam->subvq);
/*Sections of optimization related parameters*/
kb->ds_ratio=cmd_ln_int32("-ds");
E_INFO("Down Sampling Ratio = %d\n",kb->ds_ratio);
kb->rec_bstcid=-1;
kb->skip_count=0;
kb->cond_ds=cmd_ln_int32("-cond_ds");
E_INFO("Conditional Down Sampling Parameter = %d\n",kb->cond_ds);
if(kb->cond_ds>0&&kb->kbcore->gs==NULL) E_FATAL("Conditional Down Sampling require the use of Gaussian Selection map\n");
kb->gs4gs=cmd_ln_int32("-gs4gs");
E_INFO("GS map would be used for Gaussian Selection? = %d\n",kb->gs4gs);
kb->svq4svq=cmd_ln_int32("-svq4svq");
E_INFO("SVQ would be used as Gaussian Score ?= %d\n",kb->svq4svq);
kb->ci_pbeam=-1*logs3(cmd_ln_float32("-ci_pbeam"));
E_INFO("CI phone beam to prune the number of parent CI phones in CI-base GMM Selection = %d\n",kb->ci_pbeam);
if(kb->ci_pbeam>10000000){
E_INFO("Virtually no CI phone beam is applied now. (ci_pbeam>1000000)\n");
}
kb->wend_beam=-1*logs3(cmd_ln_float32("-wend_beam"));
E_INFO("Word-end pruning beam: %d\n",kb->wend_beam);
kb->pl_window=cmd_ln_int32("-pl_window");
E_INFO("Phoneme look-ahead window size = %d\n",kb->pl_window);
kb->pl_window_start=0;
kb->pl_beam=logs3(cmd_ln_float32("-pl_beam"));
E_INFO("Phoneme look-ahead beam = %d\n",kb->pl_beam);
for(cisencnt=0;cisencnt==mdef->cd2cisen[cisencnt];cisencnt++)
;
kb->cache_ci_senscr=(int32**)ckd_calloc_2d(kb->pl_window,cisencnt,sizeof(int32));
kb->cache_best_list=(int32*)ckd_calloc(kb->pl_window,sizeof(int32));
kb->phn_heur_list=(int32*)ckd_calloc(mdef_n_ciphone (mdef),sizeof(int32));
if ((kb->feat = feat_array_alloc(kbcore_fcb(kbcore),S3_MAX_FRAMES)) == NULL)
E_FATAL("feat_array_alloc() failed\n");
kb->vithist = vithist_init(kbcore, kb->beam->word, cmd_ln_int32("-bghist"));
ptmr_init (&(kb->tm_sen));
ptmr_init (&(kb->tm_srch));
ptmr_init (&(kb->tm_ovrhd));
kb->tot_fr = 0;
kb->tot_sen_eval = 0.0;
kb->tot_gau_eval = 0.0;
kb->tot_hmm_eval = 0.0;
kb->tot_wd_exit = 0.0;
kb->hmm_hist_binsize = cmd_ln_int32("-hmmhistbinsize");
if(lmset)
n = ((kb->ugtreeMulti[0]->n_node) + (kb->fillertree[0]->n_node)) * kb->n_lextree;
else
n = ((kb->ugtree[0]->n_node) + (kb->fillertree[0]->n_node)) * kb->n_lextree;
n /= kb->hmm_hist_binsize;
kb->hmm_hist_bins = n+1;
kb->hmm_hist = (int32 *) ckd_calloc (n+1, sizeof(int32)); /* Really no need for +1 */
/* Open hypseg file if specified */
str = cmd_ln_str("-hypseg");
kb->matchsegfp = NULL;
if (str) {
#ifdef SPEC_CPU_WINDOWS
if ((kb->matchsegfp = fopen(str, "wt")) == NULL)
#else
if ((kb->matchsegfp = fopen(str, "w")) == NULL)
#endif
E_ERROR("fopen(%s,w) failed; use FWDXCT: from std logfile\n", str);
}
str = cmd_ln_str("-hyp");
kb->matchfp = NULL;
if (str) {
#ifdef SPEC_CPU_WINDOWS
if ((kb->matchfp = fopen(str, "wt")) == NULL)
#else
if ((kb->matchfp = fopen(str, "w")) == NULL)
#endif
E_ERROR("fopen(%s,w) failed; use FWDXCT: from std logfile\n", str);
}
}
void kb_init (kb_t *kb)
{
kbcore_t *kbcore;
mdef_t *mdef;
dict_t *dict;
dict2pid_t *d2p;
lm_t *lm;
s3cipid_t sil, ci;
s3wid_t w;
int32 i, n, n_lc;
wordprob_t *wp;
s3cipid_t *lc;
bitvec_t lc_active;
char *str;
/* Initialize the kb structure to zero, just in case */
memset(kb, 0, sizeof(*kb));
kb->kbcore = kbcore_init (cmd_ln_float32 ("-logbase"),
"1s_c_d_dd", /* Hack!! Hardwired constant
for -feat argument */
cmd_ln_str("-cmn"),
cmd_ln_str("-varnorm"),
cmd_ln_str("-agc"),
cmd_ln_str("-mdef"),
cmd_ln_str("-dict"),
cmd_ln_str("-fdict"),
"", /* Hack!! Hardwired constant
for -compsep argument */
cmd_ln_str("-lm"),
cmd_ln_str("-fillpen"),
cmd_ln_float32("-silprob"),
cmd_ln_float32("-fillprob"),
cmd_ln_float32("-lw"),
cmd_ln_float32("-wip"),
cmd_ln_float32("-uw"),
cmd_ln_str("-mean"),
cmd_ln_str("-var"),
cmd_ln_float32("-varfloor"),
cmd_ln_str("-mixw"),
cmd_ln_float32("-mixwfloor"),
cmd_ln_str("-subvq"),
cmd_ln_str("-tmat"),
cmd_ln_float32("-tmatfloor"));
kbcore = kb->kbcore;
mdef = kbcore_mdef(kbcore);
dict = kbcore_dict(kbcore);
lm = kbcore_lm(kbcore);
d2p = kbcore_dict2pid(kbcore);
if (NOT_S3WID(dict_startwid(dict)) || NOT_S3WID(dict_finishwid(dict)))
E_FATAL("%s or %s not in dictionary\n", S3_START_WORD, S3_FINISH_WORD);
if (NOT_S3LMWID(lm_startwid(lm)) || NOT_S3LMWID(lm_finishwid(lm)))
E_FATAL("%s or %s not in LM\n", S3_START_WORD, S3_FINISH_WORD);
/* Check that HMM topology restrictions are not violated */
if (tmat_chk_1skip (kbcore->tmat) < 0)
E_FATAL("Tmat contains arcs skipping more than 1 state\n");
/*
* Unlink <s> and </s> between dictionary and LM, to prevent their
* recognition. They are merely dummy words (anchors) at the beginning
* and end of each utterance.
*/
lm_lmwid2dictwid(lm, lm_startwid(lm)) = BAD_S3WID;
lm_lmwid2dictwid(lm, lm_finishwid(lm)) = BAD_S3WID;
for (w = dict_startwid(dict); IS_S3WID(w); w = dict_nextalt(dict, w))
kbcore->dict2lmwid[w] = BAD_S3LMWID;
for (w = dict_finishwid(dict); IS_S3WID(w); w = dict_nextalt(dict, w))
kbcore->dict2lmwid[w] = BAD_S3LMWID;
sil = mdef_silphone (kbcore_mdef (kbcore));
if (NOT_S3CIPID(sil))
E_FATAL("Silence phone '%s' not in mdef\n", S3_SILENCE_CIPHONE);
E_INFO("Building lextrees\n");
kb->sen_active = (int32 *) ckd_calloc (mdef_n_sen(mdef), sizeof(int32));
kb->ssid_active = (int32 *) ckd_calloc (mdef_n_sseq(mdef), sizeof(int32));
kb->comssid_active = (int32 *) ckd_calloc (dict2pid_n_comsseq(d2p),
sizeof(int32));
/* Build active word list */
wp = (wordprob_t *) ckd_calloc (dict_size(dict), sizeof(wordprob_t));
n = lm_ug_wordprob (lm, MAX_NEG_INT32, wp);
if (n < 1)
E_FATAL("%d active words\n", n);
n = wid_wordprob2alt (dict, wp, n); /* Add alternative pronunciations */
/* Retain or remove unigram probs from lextree, depending on option */
if (cmd_ln_int32("-treeugprob") == 0) {
for (i = 0; i < n; i++)
wp[i].prob = -1; /* Flatten all initial probabilities */
}
/* Build set of all possible left contexts */
lc = (s3cipid_t *) ckd_calloc (mdef_n_ciphone(mdef) + 1, sizeof(s3cipid_t));
lc_active = bitvec_alloc (mdef_n_ciphone (mdef));
for (w = 0; w < dict_size (dict); w++) {
ci = dict_pron (dict, w, dict_pronlen(dict, w) - 1);
if (! mdef_is_fillerphone (mdef, (int)ci))
bitvec_set (lc_active, ci);
}
ci = mdef_silphone(mdef);
bitvec_set (lc_active, ci);
for (ci = 0, n_lc = 0; ci < mdef_n_ciphone(mdef); ci++) {
if (bitvec_is_set (lc_active, ci))
lc[n_lc++] = ci;
}
lc[n_lc] = BAD_S3CIPID;
/* Create the desired no. of unigram lextrees */
kb->n_lextree = cmd_ln_int32 ("-Nlextree");
if (kb->n_lextree < 1) {
E_ERROR("No. of ugtrees specified: %d; will instantiate 1 ugtree\n",
kb->n_lextree);
kb->n_lextree = 1;
}
kb->ugtree = (lextree_t **) ckd_calloc (kb->n_lextree, sizeof(lextree_t *));
for (i = 0; i < kb->n_lextree; i++) {
kb->ugtree[i] = lextree_build (kbcore, wp, n, lc);
lextree_type (kb->ugtree[i]) = 0;
}
bitvec_free (lc_active);
ckd_free ((void *) lc);
/* Create filler lextrees */
n = 0;
for (i = dict_filler_start(dict); i <= dict_filler_end(dict); i++) {
if (dict_filler_word(dict, i)) {
wp[n].wid = i;
wp[n].prob = fillpen (kbcore->fillpen, i);
n++;
}
}
kb->fillertree = (lextree_t **)ckd_calloc(kb->n_lextree,sizeof(lextree_t*));
for (i = 0; i < kb->n_lextree; i++) {
kb->fillertree[i] = lextree_build (kbcore, wp, n, NULL);
lextree_type (kb->fillertree[i]) = -1;
}
ckd_free ((void *) wp);
E_INFO("Lextrees(%d), %d nodes(ug), %d nodes(filler)\n",
kb->n_lextree, lextree_n_node(kb->ugtree[0]),
lextree_n_node(kb->fillertree[0]));
if (cmd_ln_int32("-lextreedump")) {
for (i = 0; i < kb->n_lextree; i++) {
fprintf (stderr, "UGTREE %d\n", i);
lextree_dump (kb->ugtree[i], dict, stderr);
}
for (i = 0; i < kb->n_lextree; i++) {
fprintf (stderr, "FILLERTREE %d\n", i);
lextree_dump (kb->fillertree[i], dict, stderr);
}
fflush (stderr);
}
kb->ascr = ascr_init (mgau_n_mgau(kbcore_mgau(kbcore)),
kbcore->dict2pid->n_comstate);
kb->beam = beam_init (cmd_ln_float64("-subvqbeam"),
cmd_ln_float64("-beam"),
cmd_ln_float64("-pbeam"),
cmd_ln_float64("-wbeam"));
E_INFO("Beam= %d, PBeam= %d, WBeam= %d, SVQBeam= %d\n",
kb->beam->hmm, kb->beam->ptrans, kb->beam->word, kb->beam->subvq);
if ((kb->feat = feat_array_alloc(kbcore_fcb(kbcore),S3_MAX_FRAMES)) == NULL)
E_FATAL("feat_array_alloc() failed\n");
kb->vithist = vithist_init(kbcore, kb->beam->word, cmd_ln_int32("-bghist"));
ptmr_init (&(kb->tm_sen));
ptmr_init (&(kb->tm_srch));
kb->tot_fr = 0;
kb->tot_sen_eval = 0.0;
kb->tot_gau_eval = 0.0;
kb->tot_hmm_eval = 0.0;
kb->tot_wd_exit = 0.0;
kb->hmm_hist_binsize = cmd_ln_int32("-hmmhistbinsize");
n = ((kb->ugtree[0]->n_node) + (kb->fillertree[0]->n_node)) * kb->n_lextree;
n /= kb->hmm_hist_binsize;
kb->hmm_hist_bins = n+1;
kb->hmm_hist = (int32 *) ckd_calloc (n+1, sizeof(int32)); /* Really no need for +1 */
/* Open hypseg file if specified */
str = cmd_ln_str("-hypseg");
kb->matchsegfp = NULL;
if (str) {
#ifdef WIN32
if ((kb->matchsegfp = fopen(str, "wt")) == NULL)
#else
if ((kb->matchsegfp = fopen(str, "w")) == NULL)
#endif
E_ERROR("fopen(%s,w) failed; use FWDXCT: from std logfile\n", str);
}
}
int
ps_reinit(ps_decoder_t *ps, cmd_ln_t *config)
{
char const *lmfile, *lmctl = NULL;
if (config && config != ps->config) {
cmd_ln_free_r(ps->config);
ps->config = config;
}
#ifndef _WIN32_WCE
/* Set up logging. */
if (cmd_ln_str_r(ps->config, "-logfn"))
err_set_logfile(cmd_ln_str_r(ps->config, "-logfn"));
#endif
err_set_debug_level(cmd_ln_int32_r(ps->config, "-debug"));
ps->mfclogdir = cmd_ln_str_r(ps->config, "-mfclogdir");
ps->rawlogdir = cmd_ln_str_r(ps->config, "-rawlogdir");
/* Fill in some default arguments. */
ps_init_defaults(ps);
/* Free old searches (do this before other reinit) */
ps_free_searches(ps);
/* Free old acmod. */
acmod_free(ps->acmod);
ps->acmod = NULL;
/* Free old dictionary (must be done after the two things above) */
dict_free(ps->dict);
ps->dict = NULL;
/* Logmath computation (used in acmod and search) */
if (ps->lmath == NULL
|| (logmath_get_base(ps->lmath) !=
(float64)cmd_ln_float32_r(ps->config, "-logbase"))) {
if (ps->lmath)
logmath_free(ps->lmath);
ps->lmath = logmath_init
((float64)cmd_ln_float32_r(ps->config, "-logbase"), 0,
cmd_ln_boolean_r(ps->config, "-bestpath"));
}
/* Acoustic model (this is basically everything that
* uttproc.c, senscr.c, and others used to do) */
if ((ps->acmod = acmod_init(ps->config, ps->lmath, NULL, NULL)) == NULL)
return -1;
/* Make the acmod's feature buffer growable if we are doing two-pass search. */
if (cmd_ln_boolean_r(ps->config, "-fwdflat")
&& cmd_ln_boolean_r(ps->config, "-fwdtree"))
acmod_set_grow(ps->acmod, TRUE);
if ((ps->pl_window = cmd_ln_int32_r(ps->config, "-pl_window"))) {
/* Initialize an auxiliary phone loop search, which will run in
* "parallel" with FSG or N-Gram search. */
if ((ps->phone_loop = phone_loop_search_init(ps->config,
ps->acmod, ps->dict)) == NULL)
return -1;
ps->searches = glist_add_ptr(ps->searches, ps->phone_loop);
}
/* Dictionary and triphone mappings (depends on acmod). */
/* FIXME: pass config, change arguments, implement LTS, etc. */
if ((ps->dict = dict_init(ps->config, ps->acmod->mdef)) == NULL)
return -1;
/* Determine whether we are starting out in FSG or N-Gram search mode. */
if (cmd_ln_str_r(ps->config, "-fsg") || cmd_ln_str_r(ps->config, "-jsgf")) {
ps_search_t *fsgs;
if ((ps->d2p = dict2pid_build(ps->acmod->mdef, ps->dict)) == NULL)
return -1;
if ((fsgs = fsg_search_init(ps->config, ps->acmod, ps->dict, ps->d2p)) == NULL)
return -1;
fsgs->pls = ps->phone_loop;
ps->searches = glist_add_ptr(ps->searches, fsgs);
ps->search = fsgs;
}
else if ((lmfile = cmd_ln_str_r(ps->config, "-lm"))
|| (lmctl = cmd_ln_str_r(ps->config, "-lmctl"))) {
ps_search_t *ngs;
if ((ps->d2p = dict2pid_build(ps->acmod->mdef, ps->dict)) == NULL)
return -1;
if ((ngs = ngram_search_init(ps->config, ps->acmod, ps->dict, ps->d2p)) == NULL)
return -1;
ngs->pls = ps->phone_loop;
ps->searches = glist_add_ptr(ps->searches, ngs);
ps->search = ngs;
}
/* Otherwise, we will initialize the search whenever the user
* decides to load an FSG or a language model. */
else {
if ((ps->d2p = dict2pid_build(ps->acmod->mdef, ps->dict)) == NULL)
return -1;
}
/* Initialize performance timer. */
ps->perf.name = "decode";
ptmr_init(&ps->perf);
return 0;
}
ptmr_t
ctl_process_utt(const char *uttfile, int32 count,
void (*func) (void *kb, utt_res_t * ur, int32 sf, int32 ef,
char *uttid), void *kb)
{
char utterance_file[16384];
char uttid[4096];
const char *base;
int32 i, c;
int32 ts, newts;
ptmr_t tm;
utt_res_t *ur;
ptmr_init(&tm);
ur = new_utt_res();
base = path2basename(uttfile);
/* strip_fileext() copies base to uttid. So, copying uttid to base
* is redundant if strip_fileext() is not called.
*/
/*
strip_fileext (base, uttid);
strcpy (base, uttid);
*/
ts = -1;
for (c = 0; c < count; c++) {
/* Wait for uttfile to change from previous iteration */
for (i = 0;; i++) {
newts = stat_mtime(uttfile);
if ((newts >= 0) && (newts != ts))
break;
if (i == 0)
E_INFO("Waiting for %s, count %d, c %d\n", uttfile, count,
c);
SLEEP_SEC(1);
}
ts = newts;
/* Form uttid */
sprintf(uttid, "%s_%08d", base, c);
strncpy(utterance_file, uttfile, sizeof(utterance_file) - 1);
utterance_file[sizeof(utterance_file) - 1] = 0;
/* Process this utterance */
ptmr_start(&tm);
if (func) {
utt_res_set_uttfile(ur, utterance_file);
(*func) (kb, ur, 0, -1, uttid);
}
ptmr_stop(&tm);
E_INFO
("%s: %6.1f sec CPU, %6.1f sec Clk; TOT: %8.1f sec CPU, %8.1f sec Clk\n\n",
uttid, tm.t_cpu, tm.t_elapsed, tm.t_tot_cpu,
tm.t_tot_elapsed);
ptmr_reset(&tm);
}
if (ur)
free_utt_res(ur);
return tm;
}
ptmr_t
ctl_process(const char *ctlfile, const char *ctllmfile, const char *ctlmllrfile, int32 nskip,
int32 count, void (*func) (void *kb, utt_res_t * ur, int32 sf,
int32 ef, char *uttid), void *kb)
{
FILE *fp;
FILE *ctllmfp;
FILE *ctlmllrfp;
char uttfile[16384], uttid[4096];
char lmname[4096];
char regmatname[4096], cb2mllrname[4096];
char tmp[4096];
int32 sf, ef;
utt_res_t *ur;
ptmr_t tm;
kb_t *k;
k = (kb_t *) kb;
ctllmfp = NULL;
ctlmllrfp = NULL;
ur = new_utt_res();
if (ctlfile) {
if ((fp = fopen(ctlfile, "r")) == NULL)
E_FATAL_SYSTEM("fopen(%s,r) failed\n", ctlfile);
}
else
fp = stdin;
if (ctllmfile) {
E_INFO("LM is used in this session\n");
if ((ctllmfp = fopen(ctllmfile, "r")) == NULL)
E_FATAL_SYSTEM("fopen(%s,r) failed\n", ctllmfile);
}
if (ctlmllrfile) {
E_INFO("MLLR is used in this session\n");
if ((ctlmllrfp = fopen(ctlmllrfile, "r")) == NULL)
E_FATAL_SYSTEM("fopen(%s,r) failed\n", ctlmllrfile);
}
ptmr_init(&tm);
if (nskip > 0) {
E_INFO("Skipping %d entries at the beginning of %s\n", nskip,
ctlfile);
for (; nskip > 0; --nskip) {
if (ctl_read_entry(fp, uttfile, &sf, &ef, uttid) < 0) {
fclose(fp);
return tm;
}
/*This checks the size of the control file of the lm in batch mode */
if (ctllmfile) {
if (ctl_read_entry(ctllmfp, lmname, &sf, &ef, tmp) < 0) {
fclose(ctllmfp);
E_ERROR
("An LM control file is specified but LM cannot be read when skipping the %d-th sentence\n",
nskip);
return tm;
}
}
/*This checks the size of the control file of the mllr in batch mode */
if (ctlmllrfile) {
if (ctl_read_entry(ctlmllrfp, regmatname, &sf, &ef, tmp) <
0) {
fclose(ctlmllrfp);
E_ERROR
("A MLLR control file is specified but MLLR cannot be read when skipping the %d-th sentence\n",
nskip);
return tm;
}
}
}
}
for (; count > 0; --count) {
int32 tmp1, tmp2;
if (ctl_read_entry(fp, uttfile, &sf, &ef, uttid) < 0)
break;
/*This checks the size of the control file in batch mode */
if (ctllmfile) {
if (ctl_read_entry(ctllmfp, lmname, &tmp1, &tmp2, tmp) < 0) {
fclose(ctllmfp);
E_ERROR
("LM control file is specified but LM cannot be read when counting the %d-th sentence\n",
count);
break;
}
}
if (ctlmllrfile) {
if (ctl_read_entry
(ctlmllrfp, regmatname, &tmp1, &tmp2, cb2mllrname) < 0) {
E_ERROR
("MLLR control file is specified but MLLR cannot be read when counting the %d-th sentence\n",
count);
break;
}
if (tmp2 == -1)
strcpy(cb2mllrname, ".1cls.");
}
/* Process this utterance */
ptmr_start(&tm);
if (func) {
utt_res_set_uttfile(ur, uttfile);
if (ctllmfile)
utt_res_set_lmname(ur, lmname);
if (ctlmllrfile) {
utt_res_set_regmatname(ur, regmatname);
utt_res_set_cb2mllrname(ur, cb2mllrname);
}
(*func) (kb, ur, sf, ef, uttid);
}
ptmr_stop(&tm);
E_INFO
("%s: %6.1f sec CPU, %6.1f sec Clk; TOT: %8.1f sec CPU, %8.1f sec Clk\n\n",
uttid, tm.t_cpu, tm.t_elapsed, tm.t_tot_cpu,
tm.t_tot_elapsed);
ptmr_reset(&tm);
}
if (fp)
fclose(fp);
if (ctllmfp)
fclose(ctllmfp);
if (ctlmllrfp)
fclose(ctlmllrfp);
if (ur)
ckd_free(ur);
return tm;
}
ptmr_t
ctl_process(char *ctlfile, char *ctlmllrfile, int32 nskip, int32 count,
void (*func) (void *kb, char *uttfile, int32 sf, int32 ef,
char *uttid), void *kb)
{
FILE *fp, *mllrfp;
char uttfile[16384], uttid[4096];
char regmatfile[4096], cb2mllrfile[4096];
int32 sf, ef;
ptmr_t tm;
mllrfp = NULL;
E_INFO("Batch mode recognition without dynamic LM\n");
if (ctlfile) {
if ((fp = fopen(ctlfile, "r")) == NULL)
E_FATAL_SYSTEM("fopen(%s,r) failed\n", ctlfile);
}
else
fp = stdin;
if (ctlmllrfile) {
if ((mllrfp = fopen(ctlmllrfile, "r")) == NULL)
E_FATAL_SYSTEM("fopen(%s,r) failed\n", ctlmllrfile);
}
ptmr_init(&tm);
if (nskip > 0) {
E_INFO("Skipping %d entries at the beginning of %s\n", nskip,
ctlfile);
for (; nskip > 0; --nskip) {
if (ctl_read_entry(fp, uttfile, &sf, &ef, uttid) < 0) {
fclose(fp);
return tm;
}
}
if (ctlmllrfile) {
for (; nskip > 0; --nskip) {
if (ctl_read_entry(fp, regmatfile, &sf, &ef, cb2mllrfile) <
0) {
E_ERROR
("MLLR cannot be read when skipping the %d-th sentence\n",
nskip);
fclose(fp);
return tm;
}
}
}
}
for (; count > 0; --count) {
if (ctl_read_entry(fp, uttfile, &sf, &ef, uttid) < 0)
break;
if (ctlmllrfile) {
int32 tmp1, tmp2;
if (ctl_read_entry
(mllrfp, regmatfile, &tmp1, &tmp2, cb2mllrfile) < 0) {
E_ERROR
("MLLR cannot be read when counting the %d-th sentence\n",
count);
break;
}
if (tmp2 == -1)
strcpy(cb2mllrfile, ".1cls.");
}
/* Process this utterance */
ptmr_start(&tm);
if (func) {
if (ctlmllrfile)
kb_setmllr(regmatfile, cb2mllrfile, kb);
(*func) (kb, uttfile, sf, ef, uttid);
}
ptmr_stop(&tm);
E_INFO
("%s: %6.1f sec CPU, %6.1f sec Clk; TOT: %8.1f sec CPU, %8.1f sec Clk\n\n",
uttid, tm.t_cpu, tm.t_elapsed, tm.t_tot_cpu,
tm.t_tot_elapsed);
ptmr_reset(&tm);
}
if (fp)
fclose(fp);
return tm;
}