Patgen

[Keno Wehr]

Am 15.05.19 um 22:42 schrieb Karl Berry:
>      change trie_size and triec_size in patgen.ch, currently set to
>      10,000,000 and 5,000,000 respectively
>
> If someone can tell me the maximum values for trie_* which don't
> overflow, I'll change the .ch file

I have tried it out. The maximum values are 110.021.182 and 55.000.006 
(I don't know why).
So far, these values are sufficient for my purpose.

The overflow within the calculation of the percentages can by avoided 
using brackets (see attached patch).

Keno
-------------- next part --------------
81,82c81,82
< @!trie_size=10000000; {space for pattern trie}
< @!triec_size=5000000; {space for pattern count trie, must be less than
---
> @!trie_size=110021182; {space for pattern trie}
> @!triec_size=55000006; {space for pattern count trie, must be less than
156c156
<   begin print_real((100*good_count/(good_count+miss_count)),1,2);
---
>   begin print_real((100*(good_count/(good_count+miss_count))),1,2);
158c158
<     print_real((100*bad_count/(good_count+miss_count)),1,2);
---
>     print_real((100*(bad_count/(good_count+miss_count))),1,2);
160c160
<     print_real((100*miss_count/(good_count+miss_count)),1,2);
---
>     print_real((100*(miss_count/(good_count+miss_count))),1,2);