On 7/22/13 3:54 AM, Craig Ringer wrote:
> It might be worth looking at gcc's strcoll() implementation. See if it
> performs better when you use the latest gcc, and if not try to improve
> gcc's strcoll() .
I think part of the problem is that we call strcoll for each comparison,
instead of doing strxfrm once for each datum and then just strcmp for
each comparison. That is effectively equivalent to what the proposal
implements.