Your message dated Sat, 18 Sep 2010 18:44:14 -0400
with message-id <[email protected]>
and subject line closing as there is no response from OP, unreproducible bug
has caused the Debian Bug report #493490,
regarding gfortran segfaults with openmp
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
493490: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=493490
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: gfortran
Version: 4:4.3.1-2
Severity: normal
A program compiled with the option -fopenmp does not run. It simply
gives a segmentation fault. If the program is compiled without the
-fopenmp option, it runs without errors.
The program (called prov.f90) is the following
PROGRAM ELMAT
IMPLICIT DOUBLE PRECISION (A-H,O-Z)
PARAMETER(NA=26,NB=26,NFV=98)
DIMENSION SSCFA(NA,NB+NFV),HSCFA(NA,NB+NFV),GSCFA(NA,NB+NFV,NA,NB)
SODET=1.D-1
SSCFA=0
HSCFA=0
GSCFA=0
STOP
END
It was compiled with the command: gfortran -O0 -fopenmp prov.f90
This fact makes the OPENMP unusable on my system.
Thank you. Best regards
Stefano
-- System Information:
Debian Release: lenny/sid
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.24 (SMP w/2 CPU cores)
Locale: LANG=en_US, LC_CTYPE=en_US (charmap=ISO-8859-1)
Shell: /bin/sh linked to /bin/bash
Versions of packages gfortran depends on:
ii cpp 4:4.3.1-2 The GNU C preprocessor (cpp)
ii gcc 4:4.3.1-2 The GNU C compiler
ii gfortran-4.3 4.3.1-7 The GNU Fortran 95 compiler
gfortran recommends no packages.
Versions of packages gfortran suggests:
ii gfortran-doc 5:2 documentation for the GNU Fortran
pn gfortran-multilib <none> (no description available)
-- no debconf information
--- End Message ---
--- Begin Message ---
Using the sample code provided, using gfortran 4.4.5, I am able to
compile as well as execute the program without any errors. I am using
the -fopenmp option.
debian_chroot:sid:kusumanchi:/home/493490# gfortran -fopenmp elmat.f90
debian_chroot:sid:kusumanchi:/home/493490# ./a.out
Also, the OP has not responded with any further information (moreinfo
was requested on 30 Dec 2009).
Hence closing this bug report.
raju
--
Kamaraju S Kusumanchi
http://malayamaarutham.blogspot.com/
--- End Message ---
