def test_sort(comm):
pm = ParticleMesh(BoxSize=8.0, Nmesh=[8, 6], comm=comm, dtype='f8')
real = RealField(pm)
truth = numpy.arange(8 * 6)
real[...] = truth.reshape(8, 6)[real.slices]
unsorted = real.copy()
real.sort(out=Ellipsis)
conjecture = numpy.concatenate(comm.allgather(real.value.ravel()))
assert_array_equal(conjecture, truth)
real.unravel(real)
assert_array_equal(real, unsorted)
complex = ComplexField(pm)
truth = numpy.arange(8 * 4)
complex[...] = truth.reshape(8, 4)[complex.slices]
complex.ravel(out=Ellipsis)
conjecture = numpy.concatenate(comm.allgather(complex.value.ravel()))
assert_array_equal(conjecture, truth)
def test_sort(comm):
pm = ParticleMesh(BoxSize=8.0, Nmesh=[8, 6], comm=comm, dtype='f8')
real = RealField(pm)
truth = numpy.arange(8 * 6)
real[...] = truth.reshape(8, 6)[real.slices]
unsorted = real.copy()
real.sort(out=Ellipsis)
conjecture = numpy.concatenate(comm.allgather(real.value.ravel()))
assert_array_equal(conjecture, truth)
real.unravel(real)
assert_array_equal(real, unsorted)
complex = ComplexField(pm)
truth = numpy.arange(8 * 4)
complex[...] = truth.reshape(8, 4)[complex.slices]
complex.ravel(out=Ellipsis)
conjecture = numpy.concatenate(comm.allgather(complex.value.ravel()))
assert_array_equal(conjecture, truth)
