Hi, yes:
msk600@virtual:~/AirfoilPyFR$ export OMP_NUM_THREAD=1
msk600@virtual:~/AirfoilPyFR$ pyfr run -b openmp -p
Airfoil-DU96-w-180.pyfrm Airfoil-DU96-w-180.ini
Traceback (most recent call last):
File "/usr/bin/pyfr", line 11, in <module>
load_entry_point('pyfr==1.5.0', 'console_scripts', 'pyfr')()
File "/usr/share/pyfr/pyfr/__main__.py", line 110, in main
args.process(args)
File "/usr/share/pyfr/pyfr/__main__.py", line 235, in process_run
args, NativeReader(args.mesh), None, Inifile.load(args.cfg)
File "/usr/share/pyfr/pyfr/__main__.py", line 216, in _process_common
solver = get_solver(backend, rallocs, mesh, soln, cfg)
File "/usr/share/pyfr/pyfr/solvers/__init__.py", line 14, in get_solver
return get_integrator(backend, systemcls, rallocs, mesh, initsoln, cfg)
File "/usr/share/pyfr/pyfr/integrators/__init__.py", line 43, in
get_integrator
return integrator(backend, systemcls, rallocs, mesh, initsoln, cfg)
File "/usr/share/pyfr/pyfr/integrators/std/controllers.py", line 12, in
__init__
super().__init__(*args, **kwargs)
File "/usr/share/pyfr/pyfr/integrators/std/steppers.py", line 165, in
__init__
super().__init__(*args, **kwargs)
File "/usr/share/pyfr/pyfr/integrators/std/steppers.py", line 8, in
__init__
super().__init__(*args, **kwargs)
File "/usr/share/pyfr/pyfr/integrators/std/base.py", line 12, in __init__
super().__init__(*args, **kwargs)
File "/usr/share/pyfr/pyfr/integrators/base.py", line 59, in __init__
self.system = systemcls(backend, rallocs, mesh, initsoln, nreg, cfg)
File "/usr/share/pyfr/pyfr/solvers/base/system.py", line 34, in __init__
eles, elemap = self._load_eles(rallocs, mesh, initsoln, nreg, nonce)
File "/usr/share/pyfr/pyfr/solvers/base/system.py", line 107, in
_load_eles
eles.set_backend(self.backend, nreg, nonce)
File "/usr/share/pyfr/pyfr/util.py", line 48, in __call__
return proxylist(x(*args, **kwargs) for x in self)
File "/usr/share/pyfr/pyfr/util.py", line 48, in <genexpr>
return proxylist(x(*args, **kwargs) for x in self)
File "/usr/share/pyfr/pyfr/solvers/navstokes/elements.py", line 12, in
set_backend
super().set_backend(backend, nscalupts, nonce)
File "/usr/share/pyfr/pyfr/solvers/baseadvecdiff/elements.py", line 26,
in set_backend
super().set_backend(backend, nscal_upts, nonce)
File "/usr/share/pyfr/pyfr/solvers/baseadvec/elements.py", line 26, in
set_backend
super().set_backend(backend, nscal_upts, nonce)
File "/usr/share/pyfr/pyfr/solvers/base/elements.py", line 179, in
set_backend
for i in range(nscal_upts)]
File "/usr/share/pyfr/pyfr/solvers/base/elements.py", line 179, in
<listcomp>
for i in range(nscal_upts)]
File "/usr/share/pyfr/pyfr/backends/base/backend.py", line 20, in newfn
m = fn(self, *args, **kwargs)
File "/usr/share/pyfr/pyfr/backends/base/backend.py", line 133, in matrix
return self.matrix_cls(self, ioshape, initval, extent, aliases, tags)
File "/usr/share/pyfr/pyfr/backends/base/types.py", line 110, in __init__
aliases, tags)
File "/usr/share/pyfr/pyfr/backends/base/types.py", line 65, in __init__
backend.malloc(self, extent)
File "/usr/share/pyfr/pyfr/backends/base/backend.py", line 71, in malloc
obj.onalloc(data, 0)
File "/usr/share/pyfr/pyfr/backends/openmp/types.py", line 22, in onalloc
self._set(self._initval)
File "/usr/share/pyfr/pyfr/backends/openmp/types.py", line 31, in _set
self.data[:, :self.ncol] = self._pack(ary)
File "/usr/share/pyfr/pyfr/backends/base/types.py", line 88, in _pack
mode='constant')
File "/usr/lib/python3/dist-packages/numpy/lib/arraypad.py", line 1363,
in pad
newmat = narray.copy()
MemoryError
msk600@virtual:~/AirfoilPyFR$
Any ideas?
Best regards Stian
fredag 21. februar 2020 10.33.36 UTC+1 skrev Giorgio Giangaspero følgende:
>
> Hi Stian
>
> do you get any error messages?
> best
>
> Giorgio Giangaspero
>
>
> On Thu, Feb 20, 2020 at 3:14 PM Stian Hjorteland <[email protected]
> <javascript:>> wrote:
>
>> Hi guys.
>>
>> As a part of my master thesis i am simulating flow on an airfoil (90 deg)
>> in openfoam. I also want to compare my results with pyfr (3rd order).
>> Somehow, my setup at the present moment wont start to simulate. I am using
>> Ubuntu on a Windows computer (through Oracle Virtual Box).
>> My attempt on a setup for the .ini is attached. It is worth mentioning
>> that the mesh is an O-grid from pointwise with 1000000 cells. The .pyfrm
>> file is therefore made by pointwise when exporting and should be fine which
>> is why i think the problem is in the .ini file.
>> I would be grateful for any tips as i am a new user of PyFR and find it a
>> bit different from openfoam.
>>
>>
>> Best regards Stian
>>
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>>
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