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#include <gfsm.h>
//#define USE_VTABLE 1
//#define USE_ALLOCATORS 1
//#define DELAY_ALLOCATOR_FREE 1
#define NEW_FST 1
//#define MAKE_SLIST 1
//#define MAKE_LIST 1
//#define MAKE_FST 1
//#define COMPILE_FST 1
#define LOAD_FST 1
//#define LOAD_EMPTY
//#define LOAD_NOFINAL
#define LOAD_NITERS 1
//#define LOAD_NITERS 10
//#define LOAD_NITERS 32768
//#define LOAD_NITERS 65535
//#define LOAD_NITERS 131072
//#define LOAD_NITERS 262144
//#define LOAD_NITERS 524288
//#define LOAD_NITERS 1048576
#define NEW_ABET 1
#define LOAD_ABET 1
//#define DO_INPUT 1
//#define DO_LOOKUP 1
//#define DO_PATHS 1
//#define DO_STRINGS 1
//#define DO_PTRARRAY 1
#define NITERS 0
//#define NITERS 1
//#define NITERS 10
//#define NITERS 1024
//#define NITERS 65536
//#define NITERS 131072
//#define NITERS 262144
//#define NITERS 524288
//#define NITERS 1048576
//#define PRINT_CHUNK_INFO 1
//#define DO_PROFILE 1
const char *progname = "pathtest";
const char *labfile = "test.lab";
#if defined(LOAD_EMPTY)
const char *fstfile = "empty.gfst";
const char *tfstfile = "empty.tfst";
#elif defined(LOAD_NOFINAL)
const char *fstfile = "nofinal.gfst";
const char *tfstfile = "nofinal.tfst";
#else
const char *fstfile = "lkptest.gfst";
const char *tfstfile = "lkptest.tfst";
#endif
gfsmLabelVector *input = NULL;
gfsmAlphabet *abet = NULL;
gfsmAutomaton *fst = NULL;
gfsmAutomaton *result = NULL;
gfsmSet *paths = NULL;
GSList *strings = NULL;
GPtrArray *ptrarray = NULL;
gfsmError *err = NULL;
GSList *sltmp = NULL;
gfsmState *st = NULL;
gfsmArc *arc=NULL;
gfsmArcList *al=NULL;
char line[256];
gpointer my_malloc(gsize n_bytes)
{
return (gpointer)malloc(n_bytes);
}
gpointer my_realloc(gpointer mem, gsize n_bytes)
{
return (gpointer)realloc(mem, n_bytes);
}
void my_free(gpointer mem)
{
free(mem);
}
GMemVTable my_vtable =
{
my_malloc,
my_realloc,
my_free,
NULL,
NULL,
NULL
};
#define MEMOP(code) \
fprintf(stderr,"%s\n", #code); \
code;
int main(int argc, char **argv) {
int i;
//-- memory debugging
#if defined(DO_PROFILE)
g_mem_set_vtable(glib_mem_profiler_table);
#elif defined(USE_VTABLE)
g_mem_set_vtable(&my_vtable);
#endif
//-- setup gfsm allocators
#if defined(USE_ALLOCATORS)
MEMOP(gfsm_allocators_enable());
#endif
//-- load or make fst
#ifdef NEW_FST
MEMOP(fst = gfsm_automaton_new(););
#if defined(MAKE_SLIST)
//-- this is the culprit!
MEMOP(al = g_slist_prepend(NULL,NULL));
MEMOP(g_slist_free(al));
#elif defined(MAKE_LIST)
{
GList *l=NULL;
MEMOP(l=g_list_prepend(NULL,NULL));
MEMOP(g_list_free(l));
}
#elif defined(MAKE_FST)
MEMOP(st = gfsm_automaton_get_state(fst,0)); //-- ok
MEMOP(gfsm_automaton_set_final_state(fst, 0, TRUE)); //-- ok
MEMOP(gfsm_automaton_add_arc(fst,0,0,1,1,0)); //-- NOT ok!
//-- alloc
//MEMOP(arc=gfsm_arc_new_full(0,1,1,0)); //--ok
//MEMOP(st->arcs = g_slist_prepend((gpointer)arc,st->arcs)); //-- ok w/ allocator
//-- free
//MEMOP(g_slist_free(st->arcs); st->arcs=NULL;); //-- ok w/ allocator
//MEMOP(gfsm_arc_free(arc)); //-- /ok
#elif defined(COMPILE_FST)
fprintf(stderr,"gfsm_automaton_compile_filename(\"%s\");\n", tfstfile);
if (!gfsm_automaton_compile_filename(fst,tfstfile,&err)) {
fprintf(stderr,"%s: compile failed for '%s': %s\n", progname, tfstfile, (err ? err->message : "?"));
exit(3);
}
//g_mem_profile();
#elif defined(LOAD_FST)
fprintf(stderr,"gfsm_automaton_load_bin_filename(\"%s\"); //---[x %d]---\n", fstfile, LOAD_NITERS);
for (i=0; i < LOAD_NITERS; i++) {
if (fst) gfsm_automaton_free(fst);
fst = gfsm_automaton_new();
if (!gfsm_automaton_load_bin_filename(fst,fstfile,&err)) {
fprintf(stderr,"%s: load failed for '%s': %s\n", progname, fstfile, (err ? err->message : "?"));
exit(3);
}
g_blow_chunks();
}
//g_mem_profile();
#endif // make or load FST
#endif // NEW_FST
//-- load labels
#ifdef NEW_ABET
MEMOP(abet = gfsm_string_alphabet_new(););
#ifdef LOAD_ABET
fprintf(stderr,"gfsm_alphabet_load_filename(\"%s\");\n", labfile);
if (!gfsm_alphabet_load_filename(abet,labfile,&err)) {
fprintf(stderr,"%s: load failed for labels file '%s': %s\n",
progname, labfile, (err ? err->message : "?"));
exit(2);
}
//g_mem_profile();
#endif //-- LOAD_ABET
#endif //-- NEW_ABET
//-- setup input vector
#ifdef DO_INPUT
MEMOP(input = g_ptr_array_new());
MEMOP(g_ptr_array_add(input,(gpointer)2));
MEMOP(g_ptr_array_add(input,(gpointer)2));
MEMOP(g_ptr_array_add(input,(gpointer)3));
#endif //-- DEFINE_INPUT
//-- guts
fprintf(stderr, "\n--bench[%d] :lookup=%d, paths=%d, strings=%d, ptrarray=%d--\n\n",
NITERS,
#ifdef DO_LOOKUP
1
#else
0
#endif
,
#ifdef DO_PATHS
1
#else
0
#endif
,
#ifdef DO_STRINGS
1
#else
0
#endif
,
#ifdef DO_PTRARRAY
1
#else
0
#endif
);
for (i=0; i < NITERS; i++) {
#ifdef DO_LOOKUP
result = gfsm_automaton_lookup(fst, input, result);
#endif
#ifdef DO_PATHS
paths = gfsm_automaton_paths(result,paths);
#endif
#ifdef DO_STRINGS
strings = gfsm_paths_to_strings(paths, abet, NULL, fst->sr, TRUE, TRUE, strings);
#endif
#ifdef DO_PTRARRAY
ptrarray=g_ptr_array_sized_new(gfsm_set_size(paths));
gfsm_set_to_ptr_array(paths, ptrarray);
#endif
//-- cleanup
for (sltmp=strings; sltmp; sltmp=sltmp->next) { g_free(sltmp->data); }
if (ptrarray) g_ptr_array_free(ptrarray,TRUE);
if (strings) g_slist_free(strings);
if (paths) gfsm_set_clear(paths);
g_blow_chunks();
}
//-- pop gfsm allocators (too early: segfaults)
/*
#if defined(USE_ALLOCATORS) && !defined(DELAY_ALLOCATOR_FREE)
MEMOP(gfsm_allocators_disable());
#endif
*/
//-- cleanup
if (result) { MEMOP(gfsm_automaton_free(result)); }
if (paths) { MEMOP(gfsm_set_free(paths)); }
if (input) { MEMOP(g_ptr_array_free(input,TRUE)); }
if (fst) { MEMOP(gfsm_automaton_free(fst)); }
if (abet) { MEMOP(gfsm_alphabet_free(abet);); }
//-- pop gfsm allocators
#if defined(USE_ALLOCATORS) && !defined(DELAY_ALLOCATOR_FREE)
MEMOP(gfsm_allocators_free());
#endif
//-- memory debugging
#ifdef PRINT_CHUNK_INFO
printf("\n<CHUNKS:1>--------\n");
g_blow_chunks();
g_mem_chunk_info();
#endif
//
#ifdef DO_PROFILE
printf("\n<PROF:1>--------\n");
g_blow_chunks();
g_mem_profile();
#endif
#if defined(USE_ALLOCATORS) && defined(DELAY_ALLOCATOR_FREE)
MEMOP(gfsm_allocators_free());
#endif
{
printf("OK to exit? ");
scanf("%s", &line);
}
return 0;
}
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