hello aixperts,
I really need g77 on an aix 5L 5.3 system as I do not have xlf right now, is there any way by which I can get it?
eagerly waiting for the reply,
MzZt. (1 Reply)
Hi all
In order to build a library the g77 fortran compiler is required.
I know that it is very old, but this is the requirement in order to compile this package and it seems not possible to move away from it.
The problem is that I really don't know where to get this old package!
I tried in... (0 Replies)
Hi!
I have a program in fortran77. This program was compiled with pgf90, but now, I need compiled it with gfortran.
I show a bit of code.
program hello
PARAMETER(a=100)
integer a
write(*,*)'value ', a
end program hello
What's the problem?
Thanks (2 Replies)
I have just installed OpenBSD on a 333MHz PPC iMac G3. It has a 6GB HDD that has been partitioned as 1GB MacOS 8.5.1, 3GB MacOS X 10.3.9, 2GB OpenBSD 4.8. I now need to install a bootloader so that my computer can recognize the OpenBSD partition at startup. I have been trying to install... (0 Replies)
Question 1:
I have a c++ project that I am trying to re-organize. I am trying to subdivide the src directory to move some src files that seldom are changed to a more out of the way location. The project is a c++ application with a fortran function called from the c.
The reorganization went... (9 Replies)
Hi,
I am trying to run a simple f77 program on gfortran. Program is as follows.
program trial
implicit real*8 (a-h,o-z)
common/var/a(2),b,c(4),d
a=(/0,0/)
b=0
c=(/0,0,0,0/)
d=0
call add(a,b,c,d)
... (1 Reply)
I am a INTEL fortran user recently migrated to linux and installed gfortran on my system.
I run numerical models as part of my research.
my question is on optimization of the fortran code.
I used the - vectorize option to compile for reducing the run time considerably and was happy. But... (1 Reply)
Hello everyone,
I'm trying since a few days to compile a f90 program with gfortran (on Ubuntu) with a makefile. The fortran program calls 2 routines written in C.
Here is my makefile:
FC = gfortran
SFC = gfortran
FFLAGS = -ffree-form -O... (21 Replies)
I have an app based on g++ and g77 that I would like to compile for OSX. My understanding is that OSX is linux of some flavor under the hood and have seen OSX users running bash shells and such. Is there a tutorial of some kind out there that someone could point me to on the subject?
LMHmedchem (7 Replies)
I have code that works fine in ifort. But when trying to run on gfortran 4.7.1 (which does support quads and has no problem with real * 16) I can't cast an integer variable to a quad precision float (real*16) using something like:
factq(i) = factq(i-1) * qfloat(i)
Finding a list of the new... (2 Replies)
Discussion started by: vibrantcascade
2 Replies
LEARN ABOUT SUSE
extutils::f77
F77(3) User Contributed Perl Documentation F77(3)NAME
ExtUtils::F77 - Simple interface to F77 libs
DESCRIPTION
This module tries to figure out how to link C programs with Fortran subroutines on your system. Basically one must add a list of Fortran
runtime libraries. The problem is their location and name varies with each OS/compiler combination!
This module tries to implement a simple 'rule-of-thumb' database for various flavours of UNIX systems. A simple self-documenting Perl
database of knowledge/code for figuring out how to link for various combinations of OS and compiler is embedded in the modules Perl code.
Please help save the world by sending database entries for your system to karl_pgplot@mac.com
The library list which the module returns can be explicitly overridden by setting the environment variable F77LIBS, e.g.
% setenv F77LIBS "-lfoo -lbar"
% perl Makefile.PL
...
SYNOPSIS
use ExtUtils::F77; # Automatic guess
use ExtUtils::F77 qw(sunos); # Specify system
use ExtUtils::F77 qw(linux g77); # Specify system and compiler
$fortranlibs = ExtUtils::F77->runtime;
METHODS
The following methods are provided:
o runtime
Returns a list of F77 runtime libraries.
$fortranlibs = ExtUtils::F77->runtime;
o runtimeok
Returns TRUE only if runtime libraries have been found successfully.
o trail_
Returns true if F77 names have trailing underscores.
o compiler
Returns command to execute the compiler (e.g. 'f77').
o cflags
Returns compiler flags.
o testcompiler
Test to see if compiler actually works.
More methods will probably be added in the future.
AUTHOR
Karl Glazebrook (kgb@aaoepp.aao.GOV.AU).
perl v5.12.1 2007-04-02 F77(3)