running model cgen problem

[vinirn]

I am unable to run the model eigenwave3d.py. I am getting the following message. Has it something t do with cgen?

python tests/eigenwave3d.py
Eigenwave3D example (mode=default)
domain size: (1.0, 1.0, 1.0)
grid size: (100, 100, 100)
approximation order: [2, 4, 4, 4]
dt: 0.002
tmax: 1.0
require dt < 0.00495
stress kernel AI
2.00, 2.00 (weighted), 60 ADD, 60 MUL, 9 LOAD, 6 STORE
velocity kernel AI
1.50, 1.50 (weighted), 36 ADD, 36 MUL, 9 LOAD, 3 STORE
overall algorithm AI
1.47, 1.46 (weighted)
Traceback (most recent call last):
File "tests/eigenwave3d.py", line 339, in
main()
File "tests/eigenwave3d.py", line 327, in main
pluto=args.pluto, tile=args.tile, fission=args.fission)
File "tests/eigenwave3d.py", line 190, in default
grid.generate(filename_p)
File "/home/marcos/Dropbox/opesci/opesci-fd-master/opesci-fd/opesci/grid.py", line 63, in generate
self.src_code = str(self.cgen_template.generate())
File "/home/marcos/Dropbox/opesci/opesci-fd-master/opesci-fd/opesci/templates/regular3d_tmpl.py", line 38, in generate
statements = [getattr(self, m)() for m in self._template_methods]
File "/home/marcos/Dropbox/opesci/opesci-fd-master/opesci-fd/opesci/templates/regular3d_tmpl.py", line 45, in execute
return cgen.FunctionBody(self.execute_function_signature(), self.execute_function_body())
File "/home/marcos/Dropbox/opesci/opesci-fd-master/opesci-fd/opesci/templates/regular3d_tmpl.py", line 55, in execute_function_body
statements += [self.grid.declare_fields]
File "/home/marcos/Dropbox/opesci/opesci-fd-master/opesci-fd/opesci/staggeredgrid.py", line 516, in declare_fields
result = super(StaggeredGrid, self).declare_fields
File "/home/marcos/Dropbox/opesci/opesci-fd-master/opesci-fd/opesci/regulargrid.py", line 489, in declare_fields
ifdef = cgen.IfDef('MSC_VER', [cgen.Assign(vec, '(%s) _aligned_malloc(%s_sizeof(%s), %s)' % (self.real_t, str(vsize), self.real_t, str(self.alignment)))],
AttributeError: 'module' object has no attribute 'IfDef'

[navjotk]

@vinirn : This seems to be related to the version of cgen. Can you reinstall cgen from github (not PyPI), possibly in a clean python env, just to be sure the correct version of cgen is being used?

[vinirn]

Thank you!
It worked by uninstalling cgen, which has been installed by "pip install cgen", and running 'pip install -r requirements.txt' one more time.