Re: Does anyone happen to have a good pure Lua/FFI qsort for int tuples?
- From: Konstantin Olkhovskiy <lupus@xxxxxxxxxx>
- To: luajit <luajit@xxxxxxxxxxxxx>
- Date: Tue, 21 Jul 2015 13:03:31 +0300
So I was wondering if anyone might have a good implementation
they would be willing to share? For my purposes I just care about
sorting an array of structs
We've successfuly used DynAsm to create custom comparators that are fed to
LMDB.
We pass generator a simple pattern string ala printf format, and it
produces a qsort compatible cmp function. Exact code for each type was just
borrowed from gcc assembly.
Although an overkill for your case, it might be useful for someone.
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