Unit test failure on i386 about pysph

[avalentino]

@prabhuramachandran it works now.
Please feel free to close this issue

[avalentino]

After the update to the latest git revision (e3d5e10) there are still 2 test failures:

============================= test session starts ==============================
platform linux -- Python 3.8.1, pytest-4.6.8, py-1.8.0, pluggy-0.13.0
rootdir: /<<PKGBUILDDIR>>, inifile: tox.ini
collected 889 items / 90 deselected / 799 selected

pysph/base/tests/test_device_helper.py .ss.ss.ss.ss.ss.ss.ss.ss.ss.ss.ss [  4%]
FssFss.ss.ss.ss.ss.sss                                                   [  6%]
pysph/base/tests/test_domain_manager.py sss.........                     [  8%]
pysph/base/tests/test_kernel.py ........................................ [ 13%]
.................................................................        [ 21%]
pysph/base/tests/test_linalg3.py .......                                 [ 22%]
pysph/base/tests/test_neighbor_cache.py ....                             [ 22%]
pysph/base/tests/test_nnps.py .......ssssssssss......................... [ 28%]
....................................................ssssssssssssssssssss [ 37%]
ssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss........ [ 46%]
.........................................                                [ 51%]
pysph/base/tests/test_octree.py .....s...s...s...s...s...s...s...s.      [ 55%]
pysph/base/tests/test_particle_array.py ................................ [ 59%]
...ssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss        [ 67%]
pysph/base/tests/test_periodic_nnps.py ............                      [ 69%]
pysph/base/tests/test_reduce_array.py ......                             [ 70%]
pysph/base/tests/test_utils.py ..                                        [ 70%]
pysph/examples/tests/test_riemann_solver.py s........                    [ 71%]
pysph/parallel/tests/test_openmp.py .                                    [ 71%]
pysph/parallel/tests/test_parallel.py ssssss                             [ 72%]
pysph/parallel/tests/test_parallel_run.py s                              [ 72%]
pysph/solver/tests/test_application.py ...                               [ 72%]
pysph/solver/tests/test_solver.py ..                                     [ 73%]
pysph/solver/tests/test_solver_utils.py ......sssss.                     [ 74%]
pysph/sph/bc/tests/test_simple_inlet_outlet.py .......                   [ 75%]
pysph/sph/tests/test_acceleration_eval.py ....................ssssssssss [ 79%]
ssssssssssssssssssssssssssssssssssssssssssssss                           [ 84%]
pysph/sph/tests/test_acceleration_eval_cython_helper.py ...              [ 85%]
pysph/sph/tests/test_equations.py ...............                        [ 87%]
pysph/sph/tests/test_integrator.py ...............ssssssss               [ 90%]
pysph/sph/tests/test_integrator_cython_helper.py .                       [ 90%]
pysph/sph/tests/test_integrator_step.py ..                               [ 90%]
pysph/sph/tests/test_kernel_corrections.py ................              [ 92%]
pysph/sph/tests/test_linalg.py .............                             [ 94%]
pysph/sph/tests/test_multi_group_integrator.py .s                        [ 94%]
pysph/sph/tests/test_riemann_solver.py .............                     [ 95%]
pysph/sph/tests/test_scheme.py .                                         [ 96%]
pysph/tools/tests/test_geometry.py .............s...                     [ 98%]
pysph/tools/tests/test_geometry_stl.py ...........                       [ 99%]
pysph/tools/tests/test_interpolator.py ...                               [100%]

=================================== FAILURES ===================================
________________ TestDeviceHelper.test_remove_particles[cython] ________________

obj = array([         0,          0,   -2097152, 1106247679], dtype=int32)
method = 'take', args = (array([0, 3], dtype=uint32),)
kwds = {'axis': None, 'mode': 'raise', 'out': array([0, 0], dtype=int32)}
bound = <built-in method take of numpy.ndarray object at 0xf23e2958>

    def _wrapfunc(obj, method, *args, **kwds):
        bound = getattr(obj, method, None)
        if bound is None:
            return _wrapit(obj, method, *args, **kwds)
    
        try:
>           return bound(*args, **kwds)
E           TypeError: Cannot cast array data from dtype('uint32') to dtype('int32') according to the rule 'safe'

/usr/lib/python3/dist-packages/numpy/core/fromnumeric.py:61: TypeError

During handling of the above exception, another exception occurred:

self = <pysph.base.tests.test_device_helper.TestDeviceHelper object at 0xf246b688>
backend = 'cython'

    @test_all_backends
    def test_remove_particles(self, backend):
        check_import(backend)
        self.setup()
        # Given
        pa = self.pa
        h = DeviceHelper(pa, backend=backend)
    
        # When
        pa.set_device_helper(h)
        h.resize(4)
        h.x.set(np.array([2.0, 3.0, 4.0, 5.0], h.x.dtype))
    
        indices = np.array([1, 2], dtype=np.uint32)
        indices = array.to_device(indices, backend=backend)
    
>       h.remove_particles(indices)

pysph/base/tests/test_device_helper.py:295: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
pysph/base/device_helper.py:446: in remove_particles
    self._remove_particles_bool(if_remove, align=align)
pysph/base/device_helper.py:405: in _remove_particles_bool
    self._data[prop] = self._data[prop].align(s_index)
/usr/lib/python3/dist-packages/compyle/array.py:887: in align
    return take(self, indices, backend=self.backend, out=out)
/usr/lib/python3/dist-packages/compyle/array.py:563: in take
    np.take(ary.dev, indices.dev, out=out.dev)
<__array_function__ internals>:5: in take
    ???
/usr/lib/python3/dist-packages/numpy/core/fromnumeric.py:194: in take
    return _wrapfunc(a, 'take', indices, axis=axis, out=out, mode=mode)
/usr/lib/python3/dist-packages/numpy/core/fromnumeric.py:70: in _wrapfunc
    return _wrapit(obj, method, *args, **kwds)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

obj = array([         0,          0,   -2097152, 1106247679], dtype=int32)
method = 'take', args = (array([0, 3], dtype=uint32),)
kwds = {'axis': None, 'mode': 'raise', 'out': array([0, 0], dtype=int32)}
wrap = <built-in method __array_wrap__ of numpy.ndarray object at 0xf23e2958>

    def _wrapit(obj, method, *args, **kwds):
        try:
            wrap = obj.__array_wrap__
        except AttributeError:
            wrap = None
>       result = getattr(asarray(obj), method)(*args, **kwds)
E       TypeError: Cannot cast array data from dtype('uint32') to dtype('int32') according to the rule 'safe'

/usr/lib/python3/dist-packages/numpy/core/fromnumeric.py:47: TypeError
----------------------------- Captured stdout call -----------------------------
running build_ext
cythoning /<<PKGBUILDDIR>>/.pybuild/cpython3_3.8/.compyle/source/py3.8-linux-i386/m_ce49303592cccc0f47d12e62e446115e.pyx to /<<PKGBUILDDIR>>/.pybuild/cpython3_3.8/.compyle/source/py3.8-linux-i386/m_ce49303592cccc0f47d12e62e446115e.cpp
building 'm_ce49303592cccc0f47d12e62e446115e' extension
i686-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/lib/python3/dist-packages/numpy/core/include -I/usr/local/include -I/usr/include/python3.8 -c /<<PKGBUILDDIR>>/.pybuild/cpython3_3.8/.compyle/source/py3.8-linux-i386/m_ce49303592cccc0f47d12e62e446115e.cpp -o /<<PKGBUILDDIR>>/.pybuild/cpython3_3.8/.compyle/source/py3.8-linux-i386/build/temp.linux-i386-3.8/<<PKGBUILDDIR>>/.pybuild/cpython3_3.8/.compyle/source/py3.8-linux-i386/m_ce49303592cccc0f47d12e62e446115e.o -fopenmp
i686-linux-gnu-g++ -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-z,relro -g -fwrapv -O2 -Wl,-z,relro -Wl,-z,now -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 /<<PKGBUILDDIR>>/.pybuild/cpython3_3.8/.compyle/source/py3.8-linux-i386/build/temp.linux-i386-3.8/<<PKGBUILDDIR>>/.pybuild/cpython3_3.8/.compyle/source/py3.8-linux-i386/m_ce49303592cccc0f47d12e62e446115e.o -o /<<PKGBUILDDIR>>/.pybuild/cpython3_3.8/.compyle/source/py3.8-linux-i386/build/lib.linux-i386-3.8/m_ce49303592cccc0f47d12e62e446115e.cpython-38-i386-linux-gnu.so -fopenmp
running build_ext
cythoning /<<PKGBUILDDIR>>/.pybuild/cpython3_3.8/.compyle/source/py3.8-linux-i386/m_bd6d6a8ab7b1792aab85d10bcb603670.pyx to /<<PKGBUILDDIR>>/.pybuild/cpython3_3.8/.compyle/source/py3.8-linux-i386/m_bd6d6a8ab7b1792aab85d10bcb603670.cpp
building 'm_bd6d6a8ab7b1792aab85d10bcb603670' extension
i686-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/lib/python3/dist-packages/numpy/core/include -I/usr/local/include -I/usr/include/python3.8 -c /<<PKGBUILDDIR>>/.pybuild/cpython3_3.8/.compyle/source/py3.8-linux-i386/m_bd6d6a8ab7b1792aab85d10bcb603670.cpp -o /<<PKGBUILDDIR>>/.pybuild/cpython3_3.8/.compyle/source/py3.8-linux-i386/build/temp.linux-i386-3.8/<<PKGBUILDDIR>>/.pybuild/cpython3_3.8/.compyle/source/py3.8-linux-i386/m_bd6d6a8ab7b1792aab85d10bcb603670.o -fopenmp
i686-linux-gnu-g++ -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-z,relro -g -fwrapv -O2 -Wl,-z,relro -Wl,-z,now -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 /<<PKGBUILDDIR>>/.pybuild/cpython3_3.8/.compyle/source/py3.8-linux-i386/build/temp.linux-i386-3.8/<<PKGBUILDDIR>>/.pybuild/cpython3_3.8/.compyle/source/py3.8-linux-i386/m_bd6d6a8ab7b1792aab85d10bcb603670.o -o /<<PKGBUILDDIR>>/.pybuild/cpython3_3.8/.compyle/source/py3.8-linux-i386/build/lib.linux-i386-3.8/m_bd6d6a8ab7b1792aab85d10bcb603670.cpython-38-i386-linux-gnu.so -fopenmp
running build_ext
cythoning /<<PKGBUILDDIR>>/.pybuild/cpython3_3.8/.compyle/source/py3.8-linux-i386/m_5df2595d151df615d925d6d92dc9c48e.pyx to /<<PKGBUILDDIR>>/.pybuild/cpython3_3.8/.compyle/source/py3.8-linux-i386/m_5df2595d151df615d925d6d92dc9c48e.cpp
building 'm_5df2595d151df615d925d6d92dc9c48e' extension
i686-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/lib/python3/dist-packages/numpy/core/include -I/usr/local/include -I/usr/include/python3.8 -c /<<PKGBUILDDIR>>/.pybuild/cpython3_3.8/.compyle/source/py3.8-linux-i386/m_5df2595d151df615d925d6d92dc9c48e.cpp -o /<<PKGBUILDDIR>>/.pybuild/cpython3_3.8/.compyle/source/py3.8-linux-i386/build/temp.linux-i386-3.8/<<PKGBUILDDIR>>/.pybuild/cpython3_3.8/.compyle/source/py3.8-linux-i386/m_5df2595d151df615d925d6d92dc9c48e.o -fopenmp
i686-linux-gnu-g++ -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-z,relro -g -fwrapv -O2 -Wl,-z,relro -Wl,-z,now -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 /<<PKGBUILDDIR>>/.pybuild/cpython3_3.8/.compyle/source/py3.8-linux-i386/build/temp.linux-i386-3.8/<<PKGBUILDDIR>>/.pybuild/cpython3_3.8/.compyle/source/py3.8-linux-i386/m_5df2595d151df615d925d6d92dc9c48e.o -o /<<PKGBUILDDIR>>/.pybuild/cpython3_3.8/.compyle/source/py3.8-linux-i386/build/lib.linux-i386-3.8/m_5df2595d151df615d925d6d92dc9c48e.cpython-38-i386-linux-gnu.so -fopenmp
____________ TestDeviceHelper.test_remove_tagged_particles[cython] _____________

obj = array([0, 0, 1, 0, 1], dtype=int32), method = 'take'
args = (array([0, 1, 3], dtype=uint32),)
kwds = {'axis': None, 'mode': 'raise', 'out': array([ 1262746869, -2117160148,   925122456], dtype=int32)}
bound = <built-in method take of numpy.ndarray object at 0xf2cc9728>

    def _wrapfunc(obj, method, *args, **kwds):
        bound = getattr(obj, method, None)
        if bound is None:
            return _wrapit(obj, method, *args, **kwds)
    
        try:
>           return bound(*args, **kwds)
E           TypeError: Cannot cast array data from dtype('uint32') to dtype('int32') according to the rule 'safe'

/usr/lib/python3/dist-packages/numpy/core/fromnumeric.py:61: TypeError

During handling of the above exception, another exception occurred:

self = <pysph.base.tests.test_device_helper.TestDeviceHelper object at 0xf29d9370>
backend = 'cython'

    @test_all_backends
    def test_remove_tagged_particles(self, backend):
        check_import(backend)
        self.setup()
        # Given
        pa = self.pa
        h = DeviceHelper(pa, backend=backend)
    
        # When
        pa.set_device_helper(h)
        h.resize(5)
        h.x.set(np.array([2.0, 3.0, 4.0, 5.0, 6.0], h.x.dtype))
        h.tag.set(np.array([0, 0, 1, 0, 1], h.tag.dtype))
    
>       h.remove_tagged_particles(1)

pysph/base/tests/test_device_helper.py:314: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
pysph/base/device_helper.py:461: in remove_tagged_particles
    self._remove_particles_bool(if_remove, align=align)
pysph/base/device_helper.py:405: in _remove_particles_bool
    self._data[prop] = self._data[prop].align(s_index)
/usr/lib/python3/dist-packages/compyle/array.py:887: in align
    return take(self, indices, backend=self.backend, out=out)
/usr/lib/python3/dist-packages/compyle/array.py:563: in take
    np.take(ary.dev, indices.dev, out=out.dev)
<__array_function__ internals>:5: in take
    ???
/usr/lib/python3/dist-packages/numpy/core/fromnumeric.py:194: in take
    return _wrapfunc(a, 'take', indices, axis=axis, out=out, mode=mode)
/usr/lib/python3/dist-packages/numpy/core/fromnumeric.py:70: in _wrapfunc
    return _wrapit(obj, method, *args, **kwds)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

obj = array([0, 0, 1, 0, 1], dtype=int32), method = 'take'
args = (array([0, 1, 3], dtype=uint32),)
kwds = {'axis': None, 'mode': 'raise', 'out': array([ 1262746869, -2117160148,   925122456], dtype=int32)}
wrap = <built-in method __array_wrap__ of numpy.ndarray object at 0xf2cc9728>

    def _wrapit(obj, method, *args, **kwds):
        try:
            wrap = obj.__array_wrap__
        except AttributeError:
            wrap = None
>       result = getattr(asarray(obj), method)(*args, **kwds)
E       TypeError: Cannot cast array data from dtype('uint32') to dtype('int32') according to the rule 'safe'

/usr/lib/python3/dist-packages/numpy/core/fromnumeric.py:47: TypeError

= 2 failed, 514 passed, 283 skipped, 90 deselected, 64 warnings in 361.13 seconds =

[prabhuramachandran]

@adityapb -- would it be possible to take a quick look?

[prabhuramachandran]

@avalentino -- is this still broken?