> > Ok. I ran the modified test (now the iteration is reduced to 100000 in
> > liketest()). As you can see, there's huge difference. MB seems up to
> > ~8 times slower:-< There seems some problems existing in the
> > implementation. Considering REGEX is not so slow, maybe we should
> > employ the same design as REGEX. i.e. using wide charcters, not
> > multibyte streams...
Let me add I think our regex code is very slow. It is the standard BSD
regex library by Henry Spencer. He rewrote it a few years ago for TCL
8.X and said he was working on a standalone library version. I have
asked him several times via email over the years but he still has not
released a standalone version of the new optimized regex code. It is on
our TODO list.
-- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610)
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