def test_infer_shape(self):
# Test using default parameters' value
self._compile_and_check(
[self.x, self.v],
[searchsorted(self.x, self.v)],
[self.a[self.idx_sorted], self.b],
self.op_class,
)
# Test parameter ``sorter``
sorter = vector("sorter", dtype="int32")
self._compile_and_check(
[self.x, self.v, sorter],
[searchsorted(self.x, self.v, sorter=sorter)],
[self.a, self.b, self.idx_sorted],
self.op_class,
)
# Test parameter ``side``
la = np.ones(10).astype(config.floatX)
lb = np.ones(shape=(1, 2, 3)).astype(config.floatX)
self._compile_and_check(
[self.x, self.v],
[searchsorted(self.x, self.v, side="right")],
[la, lb],
self.op_class,
)
def test_searchsortedOp_on_right_side(self):
f = aesara.function(
[self.x, self.v], searchsorted(self.x, self.v, side="right")
)
assert np.allclose(
np.searchsorted(self.a, self.b, side="right"), f(self.a, self.b)
)
def test_searchsortedOp_on_int_sorter(self, dtype):
sorter = vector("sorter", dtype=dtype)
f = aesara.function(
[self.x, self.v, sorter],
searchsorted(self.x, self.v, sorter=sorter),
allow_input_downcast=True,
)
assert np.allclose(
np.searchsorted(self.a, self.b, sorter=self.idx_sorted),
f(self.a, self.b, self.idx_sorted),
)
def test_searchsortedOp_on_int_sorter(self):
compatible_types = ("int8", "int16", "int32")
if PYTHON_INT_BITWIDTH == 64:
compatible_types += ("int64", )
# 'uint8', 'uint16', 'uint32', 'uint64')
for dtype in compatible_types:
sorter = vector("sorter", dtype=dtype)
f = aesara.function(
[self.x, self.v, sorter],
searchsorted(self.x, self.v, sorter=sorter),
allow_input_downcast=True,
)
assert np.allclose(
np.searchsorted(self.a, self.b, sorter=self.idx_sorted),
f(self.a, self.b, self.idx_sorted),
)
def test_searchsortedOp_on_int_sorter(self):
compatible_types = ("int8", "int16", "int32")
if aesara.configdefaults.python_int_bitwidth() == 64:
compatible_types += ("int64", )
# 'uint8', 'uint16', 'uint32', 'uint64')
for dtype in compatible_types:
sorter = tt.vector("sorter", dtype=dtype)
f = aesara.function(
[self.x, self.v, sorter],
searchsorted(self.x, self.v, sorter=sorter),
allow_input_downcast=True,
)
assert np.allclose(
np.searchsorted(self.a, self.b, sorter=self.idx_sorted),
f(self.a, self.b, self.idx_sorted),
)
def test_searchsortedOp_on_sorted_input(self):
f = aesara.function([self.x, self.v], searchsorted(self.x, self.v))
assert np.allclose(
np.searchsorted(self.a[self.idx_sorted], self.b),
f(self.a[self.idx_sorted], self.b),
)
sorter = vector("sorter", dtype="int32")
f = aesara.function(
[self.x, self.v, sorter],
self.x.searchsorted(self.v, sorter=sorter, side="right"),
)
assert np.allclose(
self.a.searchsorted(self.b, sorter=self.idx_sorted, side="right"),
f(self.a, self.b, self.idx_sorted),
)
sa = self.a[self.idx_sorted]
f = aesara.function([self.x, self.v], self.x.searchsorted(self.v, side="right"))
assert np.allclose(sa.searchsorted(self.b, side="right"), f(sa, self.b))
def test_searchsortedOp_on_float_sorter(self):
sorter = vector("sorter", dtype="float32")
with pytest.raises(TypeError):
searchsorted(self.x, self.v, sorter=sorter)
def test_searchsortedOp_on_no_1d_inp(self):
no_1d = dmatrix("no_1d")
with pytest.raises(ValueError):
searchsorted(no_1d, self.v)
with pytest.raises(ValueError):
searchsorted(self.x, self.v, sorter=no_1d)
def test_searchsortedOp_wrong_side_kwd(self):
with pytest.raises(ValueError):
searchsorted(self.x, self.v, side="asdfa")