Forum topic

Improving performance

I developed a Fortran 77 program which is over 10,000 lines long and performs general engineering calculations and matrix computations.

Authored by Francesco B. Last updated on 10/05/2016 - 09:08

Improve Performance with Vectorization

This article focuses on the steps to improve software performance with vectorization. Included are examples of full applications along with some simpler cases to illustrate the steps to vectorization.
Authored by David M. Last updated on 09/06/2016 - 09:50
Forum topic

a general performance improvement question

Would u tell me, if I just convert the fixed-format(F77) to free-format(F95), how much performance improvement I can get? (use CVF)

Authored by Last updated on 03/24/2015 - 20:13
For more complete information about compiler optimizations, see our Optimization Notice.