| #pattern framesize, memory |
| |
| /abcd/ |
| Memory allocation (code space): 15 |
| Frame size for pcre2_match(): 128 |
| abcd\=memory |
| malloc 20480 |
| 0: abcd |
| abcd\=find_limits |
| Minimum heap limit = 1 |
| Minimum match limit = 2 |
| Minimum depth limit = 2 |
| 0: abcd |
| |
| /(((((((((((((((((((((((((((((( (^abc|xyz){1,20}$ ))))))))))))))))))))))))))))))/x |
| Memory allocation (code space): 855 |
| Frame size for pcre2_match(): 624 |
| abcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcX\=memory |
| malloc 40960 |
| free unremembered block |
| No match |
| abcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcX\=find_limits |
| Minimum heap limit = 22 |
| Minimum match limit = 37 |
| Minimum depth limit = 35 |
| No match |
| |
| /ab(cd)/ |
| Memory allocation (code space): 23 |
| Frame size for pcre2_match(): 144 |
| abcd\=memory |
| 0: abcd |
| 1: cd |
| abcd\=memory,ovector=0 |
| free 40960 |
| free unremembered block |
| malloc 128 |
| malloc 20480 |
| 0: abcd |
| 1: cd |
| |
| /\[(a)]{1000}/expand,framesize |
| Memory allocation (code space): 10007 |
| Frame size for pcre2_match(): 16128 |
| \[a]{1000}\=ovector=1 |
| Matched, but too many substrings |
| 0: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa |
| |
| # The heapframes_size option gets pcre2test to show the size of the heapframes |
| # vector that after pcre2_match() has run. Running a match with ovector=0 |
| # causes the match data block to be freed, thus releasing that vector. |
| |
| /\[(a)]{1000}/expand,framesize |
| Memory allocation (code space): 10007 |
| Frame size for pcre2_match(): 16128 |
| \[a]{1000}\=ovector=1,heapframes_size |
| Matched, but too many substrings |
| 0: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa |
| Heapframes size in match_data: 20643840 |
| |
| /a/heapframes_size,framesize |
| Memory allocation (code space): 9 |
| Frame size for pcre2_match(): 128 |
| a\=ovector=0 |
| 0: a |
| Heapframes size in match_data: 20480 |
| |
| /a|(b){200}/g,expand,heapframes_size |
| Memory allocation (code space): 2012 |
| Frame size for pcre2_match(): 144 |
| abacus z\[b]{200}z |
| 0: a |
| 0: a |
| 0: bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb |
| 1: b |
| Heapframes size in match_data: 40960 |
| a\=ovector=0 |
| 0: a |
| Heapframes size in match_data: 20480 |
| |
| /(a)/replace=>$1< |
| Memory allocation (code space): 17 |
| Frame size for pcre2_match(): 144 |
| cat\=heapframes_size |
| 1: c>a<t |
| Heapframes size in match_data: 20480 |
| |
| # End |