tsearch profiling - czech environment - take 55MB

Hello

There are some wrong in our implementation NISortDictionary. After
initialisation is ts_cache memory context 55MB long and pg takes
190MB.

dispell_init
cspell: 1024 total in 1 blocks; 136 free (1 chunks); 888 used
After dictionary loading
cspell: 3072 total in 2 blocks; 568 free (5 chunks); 2504 used
Ispell dictionary init context: 27615288 total in 13 blocks; 7710864
free (12 chunks); 19904424 used
After AffFile loading
cspell: 816952 total in 78 blocks; 18072 free (18 chunks); 798880 used
Ispell dictionary init context: 27615288 total in 13 blocks; 7710864
free (20 chunks); 19904424 used
After stop words loading
cspell: 816952 total in 78 blocks; 13360 free (13 chunks); 803592 used
Ispell dictionary init context: 27615288 total in 13 blocks; 7710864
free (20 chunks); 19904424 used
After dictionary sort
cspell: 55706480 total in 6775 blocks; 140200 free (1728 chunks); 55566280 used
Ispell dictionary init context: 27615288 total in 13 blocks; 7710864
free (20 chunks); 19904424 used
After Affixes sort
cspell: 55853736 total in 6789 blocks; 130208 free (1553 chunks); 55723528 used
Ispell dictionary init context: 27615288 total in 13 blocks; 7710864
free (34 chunks); 19904424 used
final
cspell: 55853736 total in 6789 blocks; 130208 free (1553 chunks); 55723528 used
Ispell dictionary init context: 27615288 total in 13 blocks; 7710864
free (34 chunks); 19904424 used

Regards
Pavel Stehule