def test_opwiseclinker_constant():
x, y, z = inputs()
x = Constant(tdouble, 7.2, name='x')
e = add(mul(x, y), mul(y, z))
lnk = OpWiseCLinker().accept(Env([y, z], [e]))
fn = lnk.make_function()
res = fn(1.5, 3.0)
assert res == 15.3
def test_opwiseclinker_constant():
x, y, z = inputs()
x = Constant(tdouble, 7.2, name='x')
e = add(mul(x, y), mul(y, z))
lnk = OpWiseCLinker().accept(Env([y, z], [e]))
fn = lnk.make_function()
res = fn(1.5, 3.0)
assert res == 15.3
def test_c_fail_error():
x, y, z = inputs()
x = Constant(tdouble, 7.2, name="x")
e = add_fail(mul(x, y), mul(y, z))
lnk = OpWiseCLinker().accept(Env([y, z], [e]))
fn = lnk.make_function()
with pytest.raises(RuntimeError):
fn(1.5, 3.0)
def test_opwiseclinker_straightforward():
x, y, z = inputs()
e = add(mul(add(x, y), div(x, y)), bad_sub(bad_sub(x, y), z))
lnk = OpWiseCLinker().accept(Env([x, y, z], [e]))
fn = lnk.make_function()
if theano.config.cxx:
assert fn(2.0, 2.0, 2.0) == 2.0
else:
# The python version of bad_sub always return -10.
assert fn(2.0, 2.0, 2.0) == -6
def test_opwiseclinker_straightforward():
x, y, z = inputs()
e = add(mul(add(x, y), div(x, y)), bad_sub(bad_sub(x, y), z))
lnk = OpWiseCLinker().accept(Env([x, y, z], [e]))
fn = lnk.make_function()
if theano.config.cxx:
assert fn(2.0, 2.0, 2.0) == 2.0
else:
# The python version of bad_sub always return -10.
assert fn(2.0, 2.0, 2.0) == -6
def test_c_fail_error():
if not theano.config.cxx:
pytest.skip("G++ not available, so we need to skip this test.")
x, y, z = inputs()
x = Constant(tdouble, 7.2, name="x")
e = add_fail(mul(x, y), mul(y, z))
lnk = OpWiseCLinker().accept(Env([y, z], [e]))
fn = lnk.make_function()
with pytest.raises(RuntimeError):
fn(1.5, 3.0)
def test_c_fail_error():
if not theano.config.cxx:
raise SkipTest("G++ not available, so we need to skip this test.")
x, y, z = inputs()
x = Constant(tdouble, 7.2, name='x')
e = add_fail(mul(x, y), mul(y, z))
lnk = OpWiseCLinker().accept(Env([y, z], [e]))
fn = lnk.make_function()
try:
fn(1.5, 3.0)
except RuntimeError:
print('Yay, TEST PASSED')
return # test passed
assert 0 # test failed
def test_c_fail_error():
if not theano.config.cxx:
raise SkipTest("G++ not available, so we need to skip this test.")
x, y, z = inputs()
x = Constant(tdouble, 7.2, name='x')
e = add_fail(mul(x, y), mul(y, z))
lnk = OpWiseCLinker().accept(Env([y, z], [e]))
fn = lnk.make_function()
try:
res = fn(1.5, 3.0)
except RuntimeError:
print 'Yay, TEST PASSED'
return # test passed
assert 0 # test failed
