Lahey Support
08-15-2003, 01:19 AM
Hello everyone,
I am working on parameter estimation of a reactor model, the computer
code envolves matrix inversions and function evaluations. The same
Fortran 77 code was compiled in the Watfor 11.0 and LF95.
The compiling options in the LF95:
-c -Nchk -trace -g -co -f95 -lst -sav -stchk -w -xref
In the Watfor, the default was used (debug ON)
The executable from the Watfor took 3secs. to run, while the LF95
executable took 150s!!!!!
Does anybody have any sugestion about how to reduce the execution
time in the L95 executable.
[ ]s
Marcio
----------------------------------------
Marcio Nele de Souza
[address removed]
Phone: +1-519-888-4567 ext. 5815 or 6637
home: +1-519-885-6982
Fax: +1-519-746-0435
------------------------------------------
University of Waterloo
Department of Chemistry
200 University Ave. W.
Waterloo-ON N2L 3E1
Canada
-----------------------------------
I am working on parameter estimation of a reactor model, the computer
code envolves matrix inversions and function evaluations. The same
Fortran 77 code was compiled in the Watfor 11.0 and LF95.
The compiling options in the LF95:
-c -Nchk -trace -g -co -f95 -lst -sav -stchk -w -xref
In the Watfor, the default was used (debug ON)
The executable from the Watfor took 3secs. to run, while the LF95
executable took 150s!!!!!
Does anybody have any sugestion about how to reduce the execution
time in the L95 executable.
[ ]s
Marcio
----------------------------------------
Marcio Nele de Souza
[address removed]
Phone: +1-519-888-4567 ext. 5815 or 6637
home: +1-519-885-6982
Fax: +1-519-746-0435
------------------------------------------
University of Waterloo
Department of Chemistry
200 University Ave. W.
Waterloo-ON N2L 3E1
Canada
-----------------------------------