Re: gnuplot slow on BIG files

[Ethan M. <merritt@u.washington.edu>]

On Thursday 09 June 2005 04:14 am, Robert Hart wrote:
> 
> #ifdef USE_STRTOD
> 	      char *fin;
> 	      df_column[df_no_cols].datum=strtod(s,&fin);
> 	      used=s-fin;
> 	      count=used?1:0;
> #else
> 	      count = sscanf(s, "%lf%n", &df_column[df_no_cols].datum, &used);
> #endif


Somewhat more complete patch attached, adding a TBOOLEAN to 
toggle fortran_float handling.
I've run it through the usual test suite, but haven't yet
tried deliberately to break it with oddball input data.


-- 
Ethan A Merritt       merritt@u.washington.edu
Biomolecular Structure Center
Mailstop 357742
University of Washington, Seattle, WA 98195