void get_cpu_params ()
{
FILE* fp;
char buffer[1024];
size_t bytes_read;
float clock_speed;
int cache_size;
char modelname[100];
/* Read the entire contents of /proc/cpuinfo into the buffer. */
fp = fopen ("/proc/cpuinfo", "r");
bytes_read = fread (buffer, 1, sizeof (buffer), fp);
fclose (fp);
/* Return if read failed or if buffer isn't big enough. */
if (bytes_read == 0 || bytes_read == sizeof (buffer))
return ;
buffer[bytes_read] = '\0';
sscanf (get_param_val(buffer,"cpu MHz"), "cpu MHz : %f", &clock_speed);
printf ("CPU clock speed: %f MHz\n",clock_speed);
sscanf (get_param_val(buffer,"cache size"), "cache size : %d", &cache_size);
printf ("CPU cache size: %d KB\n",cache_size);
}
static plc_t configure_limits(int operand,
const variable_t var,
plc_t plc){
plc_t p = plc;
char * max = NULL;
char * min = NULL;
if((max = get_param_val("MAX", var->params))){
p = configure_io_limit(p, operand, var->index, max, TRUE);
}
if((min = get_param_val("MIN", var->params))){
p = configure_io_limit(p, operand, var->index, min, FALSE);
}
return p;
}
static cst_utterance *cg_resynth(cst_utterance *utt)
{
cst_cg_db *cg_db;
cst_wave *w;
cst_track *param_track;
cst_track *str_track = NULL;
cst_track *smoothed_track;
const cst_val *streaming_info_val;
cst_audio_streaming_info *asi = NULL;
streaming_info_val=get_param_val(utt->features,"streaming_info",NULL);
if (streaming_info_val)
asi = val_audio_streaming_info(streaming_info_val);
cg_db = val_cg_db(utt_feat_val(utt,"cg_db"));
param_track = val_track(utt_feat_val(utt,"param_track"));
if (cg_db->mixed_excitation)
str_track = val_track(utt_feat_val(utt,"str_track"));
if (cg_db->do_mlpg)
{
smoothed_track = mlpg(param_track, cg_db);
w = mlsa_resynthesis(smoothed_track,str_track,cg_db,asi);
delete_track(smoothed_track);
}
else
w=mlsa_resynthesis(param_track,str_track,cg_db,asi);
utt_set_wave(utt,w);
return utt;
}
cst_utterance *join_units_simple(cst_utterance *utt)
{
cst_wave *w = 0;
cst_lpcres *lpcres;
const char *resynth_type;
const cst_val *streaming_info_val;
resynth_type = get_param_string(utt->features, "resynth_type", "fixed");
asis_to_pm(utt);
concat_units(utt);
lpcres = val_lpcres(utt_feat_val(utt, "target_lpcres"));
streaming_info_val = get_param_val(utt->features, "streaming_info", NULL);
if (streaming_info_val)
{
lpcres->asi = val_audio_streaming_info(streaming_info_val);
lpcres->asi->utt = utt;
}
if (cst_streq(resynth_type, "fixed"))
w = lpc_resynth_fixedpoint(lpcres);
else
{
cst_errmsg("unknown resynthesis type %s\n", resynth_type);
cst_error(); /* Should not happen */
}
utt_set_wave(utt, w);
return utt;
}
static plc_t configure_counters(const config_t conf, plc_t plc){
sequence_t seq = get_sequence_entry(CONFIG_MREG, conf);
if(seq) {
plc_t p = plc;
int i = 0;
char * val = NULL;
for(; i < seq->size; i++){
//names
p = declare_names(OP_MEMORY, &(seq->vars[i]), p);
//defaults
p = init_values(OP_MEMORY, &(seq->vars[i]), p);
//readonlies
p = configure_readonly(OP_MEMORY, &(seq->vars[i]), p);
//directions
if((val = get_param_val("COUNT", seq->vars[i].params))){
p = configure_counter_direction(p, i, val);
val = NULL;
}
}
return p;
}
return plc;
}
static plc_t configure_readonly(int operand,
const variable_t var,
plc_t plc){
char * val = NULL;
if((val = get_param_val("READONLY", var->params))){
return configure_variable_readonly(plc, operand, var->index, val);
}
return plc;
}
static plc_t init_values(int operand,
const variable_t var,
plc_t plc){
char * val = NULL;
if((val = get_param_val("VALUE", var->params))){
return init_variable(plc, operand, var->index, val);
}
return plc;
}
static plc_t declare_names(int operand,
const variable_t var,
plc_t plc){
char * name = var->name;
if(name){
unsigned char index = var->index;
char * byte = get_param_val("BYTE", var->params);
if(byte){
int idx = atoi(byte) * BYTESIZE;
char * bit = get_param_val("BIT", var->params);
if(bit){
idx += atoi(bit);
}
if(idx>=0 && idx < 256){
index = (unsigned char)idx;
}
}
return declare_variable(plc, operand, index, name);
} else return plc;
}
static plc_t configure_timers(const config_t conf, plc_t plc){
sequence_t seq = get_sequence_entry(CONFIG_TIMER, conf);
if(seq) {
int i = 0;
char * scale = NULL;
char * preset = NULL;
char * ondelay = NULL;
plc_t p = plc;
for(; i < seq->size; i++){
//names
p = declare_names(OP_TIMEOUT, &(seq->vars[i]), plc);
//scales
if((scale = get_param_val("RESOLUTION",
seq->vars[i].params))){
p = configure_timer_scale(p, i, scale);
scale = NULL;
}
//presets
if((preset = get_param_val("PRESET",
seq->vars[i].params))){
p = configure_timer_preset(p, i, preset);
preset = NULL;
}
//modes
if((ondelay = get_param_val("ONDELAY",
seq->vars[i].params))){
p = configure_timer_delay_mode(p, i, ondelay);
ondelay = NULL;
}
}
return p;
}
return plc;
}
cst_utterance *join_units_modified_lpc(cst_utterance *utt)
{
cst_wave *w = 0;
cst_lpcres *lpcres;
const char *resynth_type;
const cst_val *streaming_info_val;
resynth_type = get_param_string(utt->features, "resynth_type", "float");
f0_targets_to_pm(utt);
concat_units(utt);
lpcres = val_lpcres(utt_feat_val(utt, "target_lpcres"));
streaming_info_val = get_param_val(utt->features, "streaming_info", NULL);
if (streaming_info_val)
{
lpcres->asi = val_audio_streaming_info(streaming_info_val);
lpcres->asi->utt = utt;
}
if (cst_streq(resynth_type, "float"))
w = lpc_resynth(lpcres);
else if (cst_streq(resynth_type, "fixed"))
{
w = lpc_resynth_fixedpoint(lpcres);
}
else
{
cst_errmsg("unknown resynthesis type %s\n", resynth_type);
cst_error(); /* Should not happen */
}
if (w == NULL)
{
/* Synthesis Failed, probably because it was interrupted */
utt_set_feat_int(utt, "Interrupted", 1);
w = new_wave();
}
utt_set_wave(utt, w);
return utt;
}
cst_utterance *default_pos_tagger(cst_utterance *u)
{
cst_item *word;
const cst_val *p;
const cst_cart *tagger;
p = get_param_val(u->features,"pos_tagger_cart",NULL);
if (p == NULL)
return u;
tagger = val_cart(p);
for (word=relation_head(utt_relation(u,"Word"));
word; word=item_next(word))
{
p = cart_interpret(word,tagger);
item_set_string(word,"pos",val_string(p));
}
return u;
}
static plc_t configure_pulses(const config_t conf, plc_t plc){
sequence_t seq = get_sequence_entry(CONFIG_PULSE, conf);
if(seq) {
int i = 0;
char * scale = NULL;
plc_t p = plc;
for(; i < seq->size; i++){
//names
p = declare_names(OP_BLINKOUT, &(seq->vars[i]), plc);
//scales
if((scale = get_param_val("RESOLUTION",
seq->vars[i].params))){
p = configure_pulse_scale(p, i, scale);
scale = NULL;
}
}
return p;
}
return plc;
}
const cst_val *cart_interpret(cst_item *item, const cst_cart *tree)
{
/* Tree interpretation */
const cst_val *v=0;
const cst_val *tree_val;
const char *tree_feat = "";
cst_features *fcache;
int r=0;
int node=0;
fcache = new_features_local(item_utt(item)->ctx);
while (cst_cart_node_op(node,tree) != CST_CART_OP_LEAF)
{
#if CART_DEBUG
cart_print_node(node,tree);
#endif
tree_feat = cst_cart_node_feat(node,tree);
v = get_param_val(fcache,tree_feat,0);
if (v == 0)
{
v = ffeature(item,tree_feat);
feat_set(fcache,tree_feat,v);
}
#if CART_DEBUG
val_print(stdout,v); printf("\n");
#endif
tree_val = cst_cart_node_val(node,tree);
if (cst_cart_node_op(node,tree) == CST_CART_OP_IS)
r = val_equal(v,tree_val);
else if (cst_cart_node_op(node,tree) == CST_CART_OP_LESS)
r = val_less(v,tree_val);
else if (cst_cart_node_op(node,tree) == CST_CART_OP_GREATER)
r = val_greater(v,tree_val);
else if (cst_cart_node_op(node,tree) == CST_CART_OP_IN)
r = val_member(v,tree_val);
else if (cst_cart_node_op(node,tree) == CST_CART_OP_MATCHES)
r = cst_regex_match(cst_regex_table[val_int(tree_val)],
val_string(v));
else
{
cst_errmsg("cart_interpret_question: unknown op type %d\n",
cst_cart_node_op(node,tree));
cst_error();
}
if (r)
{ /* Oh yes it is */
#if CART_DEBUG
printf(" YES\n");
#endif
node = cst_cart_node_yes(node,tree);
}
else
{ /* Oh no it isn't */
#if CART_DEBUG
printf(" NO\n");
#endif
node = cst_cart_node_no(node,tree);
}
}
delete_features(fcache);
return cst_cart_node_val(node,tree);
}
const cst_val *flite_get_param_val(const cst_features *f, const char *name, cst_val *def)
{
return get_param_val(f,name,def);
}
app_t apply_command(const config_t com,
app_t a){
char * confstr = "config.yml";
char * cvalue = NULL;
char * val = NULL;
sequence_t seq = NULL;
int s = CONFIG_PROGRAM;
int v = -1;
plc_t p = NULL;
if(a != NULL){
switch(get_numeric_entry(CLI_COM, com)){
case COM_START:
a->plc = plc_start(a->plc);
break;
case COM_STOP:
a->plc = plc_stop(a->plc);
break;
case COM_LOAD:
a->plc = plc_stop(a->plc);
a->conf = init_config();
cvalue = get_string_entry(CLI_ARG, com);
if( cvalue == NULL ||
cvalue[0] == 0){
cvalue = confstr;
}
if ((load_config_yml(cvalue, a->conf))->err < PLC_OK) {
plc_log("Invalid configuration file %s\n", cvalue);
} else {
a = configure(a->conf, a);
}
break;
case COM_SAVE:
a->plc = plc_stop(a->plc);
cvalue = get_string_entry(CLI_ARG, com);
if( cvalue == NULL ||
cvalue[0] == 0){
cvalue = confstr;
}
if ((save_config_yml(cvalue, a->conf)) < PLC_OK) {
plc_log("Invalid configuration file %s\n", cvalue);
}
break;
case COM_FORCE:
for(s = CONFIG_PROGRAM; s < N_CONFIG_VARIABLES; s++){
seq = get_sequence_entry(s, com);
for(v = 0; seq && v < seq->size; v++){
//filter sequences who have a param "FORCE"
val = get_param_val("FORCE", seq->vars[v].params);
if(val){ //apply force
p = force(a->plc, Lookup[s], v, val);
if(p){
a->plc = p;
}
}
}
}
if(p == NULL){
plc_log("Invalid force command\n");
}
break;
case COM_UNFORCE:
for(s = CONFIG_PROGRAM; s < N_CONFIG_VARIABLES; s++){
seq = get_sequence_entry(s, com);
for(v = 0; seq && v < seq->size; v++){
//filter sequences who have a param "FORCE"
val = get_param_val("FORCE", seq->vars[v].params);
if(val){ //apply force
p = unforce(a->plc, Lookup[s], v);
if(p){
a->plc = p;
}
}
}
}
if(p == NULL){
plc_log("Invalid force command\n");
}
break;
case COM_EDIT:
//TODO: filter sequences who have an updated variable
a->plc = configure_di(com, a->plc);
a->plc = configure_dq(com, a->plc);
a->plc = configure_ai(com, a->plc);
a->plc = configure_aq(com, a->plc);
a->plc = configure_counters(com, a->plc);
a->plc = configure_reals(com, a->plc);
a->plc = configure_timers(com, a->plc);
a->plc = configure_pulses(com, a->plc);
a->conf = copy_sequences(com, a->conf);
break;
default: break;
}
}
return a;
}