Re: Benchmarking regexps against perl5

2002-01-19 Thread Chris Ball
On Fri, Jan 18, 2002 at 11:45:37PM +, Nicholas Clark wrote: > How hard is it to "knobble" a perl5 to disable the regular expression > optimiser? Should be trivial. S_study_chunk(), regcomp.c:676. > And then later perl5 be allowed its optimiser back once parrot has one. Did you mean 'one',

Benchmarking regexps against perl5

2002-01-18 Thread Nicholas Clark
A thought occurred to me a few days ago: If I remember correctly, attempts to benchmark parrot's developing regular expressions against perl's regular expressions are proving "disappointing". However, perl5 has the advantage of a regular expression optimiser as I understand it, or at least code t