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#include <string.h>
#include <stdio.h>
#include <sys/time.h>
#include "pinyin.h"
size_t bench_times = 1000;
guint32 record_time ()
{
timeval tv;
gettimeofday (&tv, NULL);
return (guint32) tv.tv_sec * 1000000 + tv.tv_usec;
}
void print_time (guint32 old_time, guint32 times)
{
timeval tv;
gettimeofday (&tv, NULL);
guint32 wasted = (guint32) tv.tv_sec * 1000000 + tv.tv_usec - old_time;
printf("Spent %d us for %d operations, %f us/op, %f times/s.\n\n" , wasted , times , ((double) wasted)/times , times * 1000000.0/wasted );
}
int main( int argc, char * argv[]){
PinyinCustomSettings custom;
PinyinLargeTable largetable(&custom);
FILE * gbfile = fopen("../../data/gb_char.table", "r");
if ( gbfile == NULL ) {
printf("open gb_char.table failed!\n");
return 1;
}
largetable.load_text(gbfile);
fclose(gbfile);
FILE * gbkfile = fopen("../../data/gbk_char.table","r");
if ( gbkfile == NULL ) {
printf("open gb_char.table failed!\n");
return 1;
}
largetable.load_text(gbkfile);
fclose(gbkfile);
FacadePhraseIndex phrase_index;
FILE* infile = fopen("../../data/gb_char.table", "r");
if ( NULL == infile ){
printf("open gb_char.table failed!\n");
exit(ENOENT);
}
phrase_index.load_text(1, infile);
fclose(infile);
infile = fopen("../../data/gbk_char.table", "r");
if ( NULL == infile ){
printf("open gbk_char.table failed!\n");
exit(ENOENT);
}
phrase_index.load_text(2, infile);
fclose(infile);
MemoryChunk* new_chunk = new MemoryChunk;
largetable.store(new_chunk);
largetable.load(new_chunk);
char* linebuf = NULL;
size_t size = 0;
while( getline(&linebuf, &size, stdin) ){
linebuf[strlen(linebuf)-1] = '\0';
if ( strcmp ( linebuf, "quit" ) == 0)
break;
PinyinDefaultParser parser;
NullPinyinValidator validator;
PinyinKeyVector keys;
PinyinKeyPosVector poses;
keys = g_array_new(FALSE, FALSE, sizeof( PinyinKey));
poses = g_array_new(FALSE, FALSE, sizeof( PinyinKeyPos));
parser.parse(validator, keys, poses, linebuf);
guint32 start = record_time();
PhraseIndexRanges ranges;
for( size_t i = 0 ; i < PHRASE_INDEX_LIBRARY_COUNT ; ++i){
ranges[i] = g_array_new(FALSE, FALSE, sizeof (PhraseIndexRange));
}
for ( size_t i = 0 ; i < bench_times; ++i){
largetable.search(keys->len, (PinyinKey *)keys->data, ranges);
}
for( size_t i = 0 ; i < PHRASE_INDEX_LIBRARY_COUNT ; ++i){
GArray * range = ranges[i];
g_array_set_size( range, 0);
}
print_time(start, bench_times);
largetable.search(keys->len, (PinyinKey *)keys->data, ranges);
for( size_t i = 0 ; i < PHRASE_INDEX_LIBRARY_COUNT ; ++i){
GArray * range = ranges[i];
if ( range ){
for (size_t k = 0; k < range->len; ++k){
PhraseIndexRange* onerange = &g_array_index(range, PhraseIndexRange, k);
printf("start:%d\tend:%d\n", onerange->m_range_begin, onerange->m_range_end);
PhraseItem item;
for ( phrase_token_t token = onerange->m_range_begin; token != onerange->m_range_end; ++token){
phrase_index.get_phrase_item( token, item);
gunichar2 bufstr[1024];
item.get_phrase_string(bufstr);
char * string = g_utf16_to_utf8
( bufstr, item.get_phrase_length(),
NULL, NULL, NULL);
printf("%s\t", string);
g_free(string);
PinyinKey pinyin_buffer[1024];
size_t npron = item.get_n_pronunciation();
guint32 freq;
for ( size_t n = 0; n < npron; ++n){
item.get_nth_pronunciation(n, pinyin_buffer, freq);
for ( size_t o = 0; o < item.get_phrase_length(); ++o){
printf("%s'", pinyin_buffer[o].get_key_string());
}
printf("\b\t%d\t", freq);
}
printf("\n");
}
}
if ( range->len)
printf("range items number:%d\n", range->len);
}
g_array_set_size( range, 0);
}
g_array_free(keys, TRUE);
g_array_free(poses, TRUE);
}
if (linebuf)
free(linebuf);
return 0;
}
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