Hi Liam,
Have you created the /scratch/benchmarks/pyfr/cube_hex/ folder for output?
Just specifying the 'basedir=cube_hex' in the .ini file does not create
it, so you have to do it manually via mkdir.
Thanks,
Niki
On 07/12/16 12:56, Liam Doult wrote:
Hi, thanks for the quick response
-np 10 is a typo but not the problem. The problem is generating the
.pyfrs file with data.
regards
Liam
On Wednesday, December 7, 2016 at 2:03:05 PM UTC+2, Liam Doult wrote:
Hi,
my current error:
/scratch/benchmarks/pyfr/bin/pyfr partition 8 cube_hex24.pyfrm
/scratch/benchmarks/pyfr/cube_hex/solution.pyfrs .
Traceback (most recent call last):
File "/scratch/benchmarks/pyfr/bin/pyfr", line 11, in <module>
load_entry_point('pyfr==1.5.0', 'console_scripts', 'pyfr')()
File
"/scratch/benchmarks/pyfr/lib/python3.5/site-packages/pyfr-1.5.0-py3.5.egg/pyfr/__main__.py",
line 110, in main
File
"/scratch/benchmarks/pyfr/lib/python3.5/site-packages/pyfr-1.5.0-py3.5.egg/pyfr/__main__.py",
line 171, in process_partition
File
"/scratch/benchmarks/pyfr/lib/python3.5/site-packages/pyfr-1.5.0-py3.5.egg/pyfr/__main__.py",
line 164, in <genexpr>
File
"/scratch/benchmarks/pyfr/lib/python3.5/site-packages/pyfr-1.5.0-py3.5.egg/pyfr/readers/native.py",
line 16, in __init__
File "/usr/lib64/python3.5/site-packages/h5py/_hl/files.py",
line 272, in __init__
fid = make_fid(name, mode, userblock_size, fapl, swmr=swmr)
File "/usr/lib64/python3.5/site-packages/h5py/_hl/files.py",
line 92, in make_fid
fid = h5f.open(name, flags, fapl=fapl)
File "h5py/_objects.pyx", line 54, in
h5py._objects.with_phil.wrapper
(/tmp/pip-at6d2npe-build/h5py/_objects.c:2684)
File "h5py/_objects.pyx", line 55, in
h5py._objects.with_phil.wrapper
(/tmp/pip-at6d2npe-build/h5py/_objects.c:2642)
File "h5py/h5f.pyx", line 76, in h5py.h5f.open
(/tmp/pip-at6d2npe-build/h5py/h5f.c:1930)
OSError: Unable to open file (Unable to open file: name =
'/scratch/benchmarks/pyfr/cube_hex/solution.pyfrs', errno = 2,
error message = 'no such file or directory', flags = 0, o_flags = 0)
I managed to get the application to run with
/scratch/benchmarks/pyfr/bin/pyfr partition 8 cube_hex24.pyfrm .
But this is not producing any output file.
my mpirun:
mpirun -np 10 --map-by node -machinefile machinefile -x PATH -x
LD_LIBRARY_PATH -x OMP_NUM_THREADS=1 -x PYTHONPATH
/scratch/benchmarks/pyfr/bin/pyfr run -b openmp -p
cube_hex24.pyfrm config.ini
any solutions?
Please?
Regards
Liam
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Niki Andreas Loppi MSc
Postgraduate Researcher
Department of Aeronautics
Imperial College London
South Kensington
London
SW7 2AZ
UK
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