Hi Emre, Thanks for your interest in PyFR.
configparser.NoOptionError: No option 'cblas' in section: 'backend-openmp’ Seems like you have not set cblas in the ini file (as per the User Guide http://www.pyfr.org/user_guide.php) Cheers Peter Dr Peter Vincent MSci ARCS DIC PhD Senior Lecturer and EPSRC Early Career Fellow Department of Aeronautics Imperial College London South Kensington London SW7 2AZ UK web: www.imperial.ac.uk/aeronautics/research/vincentlab<http://www.imperial.ac.uk/aeronautics/research/vincentlab> twitter: @Vincent_Lab<https://twitter.com/Vincent_Lab> On 30 Mar 2016, at 17:49, emre <[email protected]<mailto:[email protected]>> wrote: Hi, I am a newbie to Linux and to PyFr. I have to work on a virtual machine for the moment. And for the time being I try to use PyFR with OpenMp but no chance so far. This is the error I get: /Documents/examples/couette_flow_2d$ sudo pyfr run -b openmp -p couette_flow_2d.pyfrm couette_flow_2d.ini Traceback (most recent call last): File "/usr/lib/python3.4/configparser.py", line 762, in get value = d[option] File "/usr/lib/python3.4/collections/__init__.py", line 814, in __getitem__ return self.__missing__(key) # support subclasses that define __missing__ File "/usr/lib/python3.4/collections/__init__.py", line 806, in __missing__ raise KeyError(key) KeyError: 'cblas' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/local/bin/pyfr", line 11, in <module> sys.exit(main()) File "/usr/local/lib/python3.4/dist-packages/pyfr/scripts/main.py", line 109, in main args.process(args) File "/usr/local/lib/python3.4/dist-packages/pyfr/scripts/main.py", line 230, in process_run args, NativeReader(args.mesh), None, Inifile.load(args.cfg) File "/usr/local/lib/python3.4/dist-packages/pyfr/scripts/main.py", line 208, in _process_common backend = get_backend(args.backend, cfg) File "/usr/local/lib/python3.4/dist-packages/pyfr/backends/__init__.py", line 11, in get_backend return subclass_where(BaseBackend, name=name.lower())(cfg) File "/usr/local/lib/python3.4/dist-packages/pyfr/backends/openmp/base.py", line 43, in __init__ self._providers = [k(self) for k in kprovcls] File "/usr/local/lib/python3.4/dist-packages/pyfr/backends/openmp/base.py", line 43, in <listcomp> self._providers = [k(self) for k in kprovcls] File "/usr/local/lib/python3.4/dist-packages/pyfr/backends/openmp/cblas.py", line 53, in __init__ libname = backend.cfg.getpath('backend-openmp', 'cblas', abs=False) File "/usr/local/lib/python3.4/dist-packages/pyfr/inifile.py", line 66, in getpath path = self.get(section, option, default, vars) File "/usr/local/lib/python3.4/dist-packages/pyfr/inifile.py", line 49, in get val = self._cp.get(section, option, vars=vars) File "/usr/lib/python3.4/configparser.py", line 765, in get raise NoOptionError(option, section) configparser.NoOptionError: No option 'cblas' in section: 'backend-openmp' Could you tell me what is wrong please? I installed OpenBlas and changed the numpy site config file accordingly. Additionally, I have been trying to find the best way to use PyFR for the last couple of days. At school, I have access to a PC with a quadro 600 GPU (just single precision, CUDA 2.0) but I cannot install Linux. So I have to use the virtual machine with which I cannot use the GPU. At home I do not have a compute GPU. So I have to use OpenMp on a Windows machine. I installed Anaconda and Visual Studio Python tools. I would appreciate any suggestions about how I can install OpenMP to Win64. If I can succesfully run the examples on my home PC, I will try the same approach at the school on multi-cpu. Thanks, I wish you all a nice day, Cheers, Emre -- You received this message because you are subscribed to the Google Groups "PyFR Mailing List" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]<mailto:[email protected]>. To post to this group, send email to [email protected]<mailto:[email protected]>. Visit this group at https://groups.google.com/group/pyfrmailinglist. For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "PyFR Mailing List" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send an email to [email protected]. Visit this group at https://groups.google.com/group/pyfrmailinglist. For more options, visit https://groups.google.com/d/optout.
