stever@tektronix.UUCP (Steven D. Rogers) (07/02/85)
MS-DOS FORTRAN 3.2 and above, Lahey F77, and probably IBM FORTRAN 2.0, and IBM Professional FORTRAN handle larger models for source and data i understand that by being clever one can use about 128K with hardly any degrading of performance in regards to performance, some data derived from many runs of a discrete simulation package suggests the following rules of thumb: AT performance is 3x of PC math co-processor increases performance by a factor of 5 using memory larger than 64k for source or data decreases performance by half will be glad to hear from anyone else whose opinions, rules of thumb, or experience is different