This is the mail archive of the fortran@gcc.gnu.org mailing list for the GNU Fortran project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: Performance analysis of Polyhedron/gas_dyn


Janne Blomqvist wrote:

However, I didn't realize so few iterations were required to achieve (almost) full precision. That's pretty nice.

NR is a nice iteration, you double the number of bits of precision on each iteration (approximately :-)


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]