Re: Data-dependent slowdown in loop involving io.lines()
- From: Javier Guerra Giraldez <javier@xxxxxxxxxxx>
- To: LuaJIT <luajit@xxxxxxxxxxxxx>
- Date: Fri, 7 Nov 2014 11:28:30 -0500
On Fri, Nov 7, 2014 at 11:09 AM, Tudor Bosman <tudorb@xxxxxxxxx> wrote:
> Couldn't LuaJIT, for example, do full (dense) hashing for strings of length
> of less than 100 or so bytes, and assume that all longer strings are data
> and therefore likely to be unique (and intern them without any hashing /
> comparison check)? Is there an assumption that two strings are equal if *and
> only if* their interned ids are the same?
doesn't plain Lua do something like that?
--
Javier
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