mpi_array.globale_ufunc_test.GndarrayUfuncTest¶

class mpi_array.globale_ufunc_test.GndarrayUfuncTest(methodName='runTest')[source]¶

Bases: mpi_array.unittest.TestCase

unittest.TestCase for mpi_array.globale_ufunc.

Methods

__init__([methodName]) Create an instance of the class that will use the named test method when executed.

addCleanup(function, *args, **kwargs) Add a function, with arguments, to be called when the test is completed.

addTypeEqualityFunc(typeobj, function) Add a type specific assertEqual style function to compare a type.

assertArraySplitEqual(splt1, splt2) Compares list of numpy.ndarray results returned by numpy.mpi_array() and mpi_array.split.mpi_array() functions.

compare_results(mpi_cln_npy_result_ary, ...) Asserts that all elements of the mpi_array.globale.gndarray mpi_cln_npy_result_ary equal all elements of the mpi_array.globale.gndarray mpi_result_ary.

convert_func_args_to_gndarrays(converter, ...)

type converter:	`ToGndarrayConverter`

countTestCases()

debug() Run the test without collecting errors in a TestResult

defaultTestResult()

doCleanups() Execute all cleanup functions.

do_block_distribution_test(...) Converts numpy.ndarray elements of func_args to mpi_array.globale.gndarray instances distributed as the mpi_array.comms.DT_BLOCK distribution type.

do_cloned_distribution_test(...) Converts numpy.ndarray elements of func_args to mpi_array.globale.gndarray instances distributed as the mpi_array.comms.DT_CLONED distribution type.

do_convert_execute_and_compare(...) Compares the result of func called with self.convert_func_args_to_gndarrays(converter, func_args) converted arguments with the mpi_cln_npy_result_ary array (which should have been produced by calling mpi_array.globale_creation.asarray(func(*func_args))).

do_multi_distribution_tests(func, *func_args) Compares result of func called with numpy.ndarray arguments and result of func called with mpi_array.globale.gndarray arguments.

do_single_locale_distribution_test(...) Converts numpy.ndarray elements of func_args to mpi_array.globale.gndarray instances distributed as the mpi_array.comms.DT_SINGLE_LOCALE distribution type.

do_test_umath([halo, gshape]) Test binary op for a mpi_array.globale.gndarray object and a scalar.

do_test_umath_broadcast([halo, dims]) Test binary op for a mpi_array.globale.gndarray objects and an array-like object which requires requiring broadcast to result shape.

do_test_umath_broadcast_upsized_result([...]) Test binary op for two mpi_array.globale.gndarray objects with the resulting mpi_array.globale.gndarray object having different (larger) shape than that of both inputs.

do_test_umath_distributed_broadcast([...]) Test binary op for two mpi_array.globale.gndarray objects which requires remote fetch of data when broadcasting to result shape.

id()

run([result])

setUp() Initialise numpy.random.seed().

setUpClass() Hook method for setting up class fixture before running tests in the class.

shortDescription() Returns a one-line description of the test, or None if no description has been provided.

skipTest(reason) Skip this test.

subTest([msg]) Return a context manager that will return the enclosed block of code in a subtest identified by the optional message and keyword parameters.

tearDown() Hook method for deconstructing the test fixture after testing it.

tearDownClass() Hook method for deconstructing the class fixture after running all tests in the class.

test_umath_broadcast_halo() Test binary op for a mpi_array.globale.gndarray objects and an array-like object which requires requiring broadcast to result shape.

test_umath_broadcast_no_halo() Test binary op for a mpi_array.globale.gndarray objects and an array-like object which requires requiring broadcast to result shape.

test_umath_broadcast_upsized_result() Test binary op for two mpi_array.globale.gndarray objects with the resulting mpi_array.globale.gndarray object having different (larger) shape than that of both inputs.

test_umath_distributed_broadcast_halo() Test binary op for two mpi_array.globale.gndarray objects which requires remote fetch of data when broadcasting to result shape.

test_umath_distributed_broadcast_no_halo() Test binary op for two mpi_array.globale.gndarray objects which requires remote fetch of data when broadcasting to result shape.

test_umath_halo() Test binary op for a mpi_array.globale.gndarray object and a scalar, test halo is preserved.

test_umath_multiply() Asserts that binary ufunc multiplication (numpy.multiply) computation for mpi_array.globale.gndarray arguments produces same results as for numpy.ndarray arguments.

test_umath_no_halo() Test binary op for a mpi_array.globale.gndarray object and a scalar.

Attributes

`longMessage`
`maxDiff`
`rank_logger`	A `logging.Logger` object.