the command:
gfortran -static -fopenmp -o xomp xomp.f
works OK, but I when executing xomp it segfaults:
export OMP_NUM_THREADS=2
./xomp
Segmentation fault
if compiling with:
gfortran -static -fopenmp -o xomp xomp.f
everything is OK. This happens with any OpenMP program. Here is a simple
example:
PROGRAM OMPSTATIC
!$OMP PARALLEL PRIVATE(n, p)
p = omp_get_thread_num()
n = OMP_GET_NUM_THREADS()
write(*,*)'n,p=',n,p
!$OMP END PARALLEL
END PROGRAM
I am using this:
[EMAIL PROTECTED] ~/proj/g03 $ ~/gcc/bin/gfortran -v
Using built-in specs.
Target: x86_64-unknown-linux-gnu
Configured with: /home/milan/gcc-src/gcc-4.3-20070119/configure
--prefix=/home/milan/gcc
--disable-altivec --enable-nls --without-included-gettext --with-system-zlib
--disable-checking --disable-werror --enable-secureplt
--disable-libunwind-exceptions --disable-multilib --disable-libmudflap
--disable-libssp --disable-libgcj --enable-shared --enable-threads=posix
--enable-bootstrap --enable-__cxa_atexit --enable-languages=c,c++,fortran
Thread model: posix
gcc version 4.3.0 20070119 (experimental)
--
Summary: gfortran -fopenmp -static produces bad executable
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: milan at cmm dot ki dot si
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30613
