Nifty Tom Mitchell wrote: > On Fri, Jun 25, 2010 at 10:28:15AM -0400, Prentice Bisbal wrote: >> Beowulfers, >> >> One of my Fortran programmers had to increase the precision of his >> program so he switched from REAL*8 to REAL*16 which changes the size of >> his variables from 64 bits to 128 bits. The program now takes 32x longer >> to run. >> > > I am surprised that it works as support in things like > the math lib, log and trig functions could be missing. > Which compiler is he using? >
I'm 99% sure he's using the Intel Fortran Compiler, ifort. -- Prentice _______________________________________________ Beowulf mailing list, [email protected] sponsored by Penguin Computing To change your subscription (digest mode or unsubscribe) visit http://www.beowulf.org/mailman/listinfo/beowulf
