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Updated troubleshooting guide.

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This commit is contained in:
Paul Romano 2015-09-19 07:47:03 +07:00
parent ce46f8b918
commit 609c8c28ae
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23
docs/source/usersguide/troubleshoot.rst
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@ -31,21 +31,6 @@ f951: error: unrecognized command line option "-fbacktrace"
You are probably using a version of the gfortran compiler that is too
old. Download and install the latest version of gfortran_.
make[1]: ifort: Command not found
*********************************
You tried compiling with the Intel Fortran compiler and it was not found on your
:envvar:`PATH`. If you have the Intel compiler installed, make sure the shell
can locate it (this can be tested with :program:`which ifort`).
make[1]: pgf90: Command not found
*********************************
You tried compiling with the PGI Fortran compiler and it was not found on your
:envvar:`PATH`. If you have the PGI compiler installed, make sure the shell can
locate it (this can be tested with :program:`which pgf90`).
-------------------------
Problems with Simulations
-------------------------
@ -56,13 +41,13 @@ Segmentation Fault
A segmentation fault occurs when the program tries to access a variable in
memory that was outside the memory allocated for the program. The best way to
debug a segmentation fault is to re-compile OpenMC with debug options turned
on. First go to your ``openmc/src`` directory where OpenMC was compiled and type
the following commands:
on. Create a new build directory and type the following commands:
.. code-block:: sh
make distclean
make DEBUG=yes
mkdir build-debug && cd build-debug
cmake -Ddebug=on /path/to/openmc
make
Now when you re-run your problem, it should report exactly where the program
failed. If after reading the debug output, you are still unsure why the program