def test_default_verify_function_scalar():
answer = [np.zeros(4).astype(np.float32), None, np.int64(42)]
instance = core.KernelInstance("name", None, "kernel_string", [],
(256, 1, 1), (1, 1, 1), {}, answer)
answer_type_error1 = [np.zeros(4).astype(np.float32), None, np.float64(42)]
answer_type_error2 = [np.zeros(4).astype(np.float32), None, np.float32(42)]
result_host = [
np.array([0, 0, 0, 0]).astype(np.float32), None,
np.int64(42)
]
for ans in [answer_type_error1, answer_type_error2]:
try:
core._default_verify_function(instance, ans, result_host, 0, False)
print("_default_verify_function failed to throw an exception")
assert False
except TypeError:
assert True
assert core._default_verify_function(instance, answer, result_host, 0.1,
False)
def test_default_verify_function_scalar():
answer = [numpy.zeros(4).astype(numpy.float32), None, numpy.int64(42)]
instance = core.KernelInstance("name", "kernel_string", [], (256,1,1), (1,1,1), {}, answer)
answer_type_error1 = [numpy.zeros(4).astype(numpy.float32), None, numpy.float64(42)]
answer_type_error2 = [numpy.zeros(4).astype(numpy.float32), None, numpy.float32(42)]
result_host = [numpy.array([0,0,0,0]).astype(numpy.float32), None, numpy.int64(42)]
for ans in [answer_type_error1, answer_type_error2]:
try:
core._default_verify_function(instance, ans, result_host, 0, False)
print("check_kernel_output failed to throw an exception")
assert False
except TypeError:
assert True
assert core._default_verify_function(instance, answer, result_host, 0.1, False)
def test_default_verify_function(env):
#gpu_args = dev.ready_argument_list(args)
#func = dev.compile_kernel(instance, verbose)
dev, instance = env
args = instance.arguments
verbose = True
#1st case, correct answer but not enough items in the list
answer = [args[1] + args[2]]
try:
core._default_verify_function(instance, answer, args, 1e-6, verbose)
#dev.check_kernel_output(func, gpu_args, instance, answer, 1e-6, None, verbose)
print("Expected a TypeError to be raised")
assert False
except TypeError as expected_error:
print(str(expected_error))
assert "The length of argument list and provided results do not match." == str(
expected_error)
except Exception:
print("Expected a TypeError to be raised")
assert False
#2nd case, answer is of wrong type
answer = [np.ubyte([12]), None, None, None]
try:
core._default_verify_function(instance, answer, args, 1e-6, verbose)
#dev.check_kernel_output(func, gpu_args, instance, answer, 1e-6, None, verbose)
print("Expected a TypeError to be raised")
assert False
except TypeError as expected_error:
print(str(expected_error))
assert "Element 0" in str(expected_error)
except Exception:
print("Expected a TypeError to be raised")
assert False
instance.delete_temp_files()
assert True
def test_default_verify_function_arrays():
answer = [np.zeros(4).astype(np.float32), None, np.ones(5).astype(np.int32)]
answer_type_error1 = [np.zeros(4).astype(np.float32)]
answer_type_error2 = [np.zeros(4).astype(np.float32), None, np.int32(1)]
answer_type_error3 = [np.zeros(4).astype(np.float32), None, np.ones(4).astype(np.int32)]
result_host = [np.zeros(4).astype(np.float32), None, np.ones(5).astype(np.int32)]
result_host2 = [np.array([0, 0, 0, 0]).reshape((2, 2)).astype(np.float32), None, np.ones(5).astype(np.int32)]
instance = core.KernelInstance("name", None, "kernel_string", [], (256, 1, 1), (1, 1, 1), {}, answer)
for ans in [answer_type_error1, answer_type_error2, answer_type_error3]:
try:
core._default_verify_function(instance, ans, result_host, 0, False)
print("_default_verify_function failed to throw an exception")
assert False
except TypeError:
assert True
for result_host in [result_host, result_host2]:
assert core._default_verify_function(instance, answer, result_host, 0.1, False)
