def test_generator_one_hot_and_class_index(self): from adlkit.data_provider.tests.mock_config import mock_sample_specification, \ mock_batches, mock_expected_malloc_requests, mock_file_index_list, mock_class_index_map mock_class_index_map = copy.deepcopy(mock_class_index_map) mock_sample_specification = copy.deepcopy(mock_sample_specification) mock_batches = copy.deepcopy(mock_batches) mock_expected_malloc_requests = copy.deepcopy( mock_expected_malloc_requests) mock_file_index_list = copy.deepcopy(mock_file_index_list) batch_size = 500 tmp_data_provider = FileDataProvider(mock_sample_specification, batch_size=batch_size, read_multiplier=2, make_one_hot=True, make_class_index=True, sleep_duration=sleep_duration) tmp_data_provider.start_queues() max_batches = len(mock_batches) # inserting mock data, once again for batch in mock_batches: # try: # tmp_data_provider.in_queue.put(batch, timeout=1) success = tmp_data_provider.comm_driver.write('in', batch, block=False) # except Queue.Full: if not success: max_batches -= 1 tmp_data_provider.malloc_requests = mock_expected_malloc_requests tmp_data_provider.start_reader(FileReader, io_ctlr=IOController()) # lg.debug("I am expecting to write to {0}".format(hex(id(tmp_data_provider.shared_memory[0][0][1][0])))) this = BaseGenerator( # out_queue=tmp_data_provider.out_queue, comm_driver=tmp_data_provider.comm_driver, batch_size=tmp_data_provider.config.batch_size, read_size=tmp_data_provider.config.read_size, max_batches=max_batches, shared_memory_pointer=tmp_data_provider.shared_memory, file_index_list=mock_file_index_list, class_index_map=mock_class_index_map) count = 0 for tmp in this.generate(): count += 1 self.assertEqual(len(tmp), 4) self.assertEqual(tmp[0].shape, (batch_size, 5)) self.assertEqual(tmp[1].shape, (batch_size, 5)) self.assertEqual(tmp[2].shape, (batch_size, )) self.assertEqual(tmp[3].shape, (batch_size, 3)) self.assertEqual(count, max_batches)
def test_generator(self): from adlkit.data_provider.tests.mock_config import mock_sample_specification, mock_batches, \ mock_expected_malloc_requests, mock_file_index_list, mock_class_index_map mock_sample_specification = copy.deepcopy(mock_sample_specification) mock_batches = copy.deepcopy(mock_batches) mock_expected_malloc_requests = copy.deepcopy( mock_expected_malloc_requests) mock_file_index_list = copy.deepcopy(mock_file_index_list) mock_class_index_map = copy.deepcopy(mock_class_index_map) tmp_data_provider = FileDataProvider(mock_sample_specification, batch_size=500, read_multiplier=2, n_readers=3, sleep_duration=sleep_duration) tmp_data_provider.start_queues() max_batches = len(mock_batches) # max_batches = 100 # inserting mock data into the queue (should probably be a function at this point) for batch in mock_batches: # try: # tmp_data_provider.in_queue.put(batch, timeout=1) success = tmp_data_provider.comm_driver.write('in', batch, block=False) # except Queue.Full: if not success: max_batches -= 1 tmp_data_provider.malloc_requests = mock_expected_malloc_requests tmp_data_provider.start_reader(FileReader, io_ctlr=IOController()) # lg.debug("I am expecting to write to {0}".format(hex(id(tmp_data_provider.shared_memory[0][0][1][0])))) this = BaseGenerator( comm_driver=tmp_data_provider.comm_driver, batch_size=tmp_data_provider.config.batch_size, read_size=tmp_data_provider.config.read_size, max_batches=max_batches, shared_memory_pointer=tmp_data_provider.shared_memory, file_index_list=mock_file_index_list, class_index_map=mock_class_index_map) batch_size = tmp_data_provider.config.batch_size self.assertGreater(max_batches, 0) for _ in range(max_batches): tmp = this.generate().next() self.assertEqual(len(tmp), 2) self.assertEqual(tmp[0].shape, (batch_size, 5)) self.assertEqual(tmp[1].shape, (batch_size, 5))
def test_start_reader(self): from adlkit.data_provider.tests.mock_config import mock_sample_specification, \ mock_batches, mock_expected_malloc_requests mock_sample_specification = copy.deepcopy(mock_sample_specification) mock_batches = copy.deepcopy(mock_batches) mock_expected_malloc_requests = copy.deepcopy( mock_expected_malloc_requests) tmp_data_provider = FileDataProvider(mock_sample_specification, batch_size=500, read_multiplier=2, make_one_hot=True, make_class_index=True, sleep_duration=sleep_duration) tmp_data_provider.start_queues() # inserting mock data into the queue for batch in mock_batches: try: tmp_data_provider.in_queue.put(batch, timeout=1) except Queue.Full: pass tmp_data_provider.malloc_requests = mock_expected_malloc_requests reader_id = tmp_data_provider.start_reader(H5Reader) # lg.debug("I am expecting to write to {0}".format(hex(id(tmp_data_provider.shared_memory[0][0][1][0])))) max_batches = 5 out = list() while True: if len(out) == max_batches: break batch = None try: batch = tmp_data_provider.out_queue.get(timeout=1) except Queue.Empty: pass finally: if batch is not None: out.append(batch) for item in out: tmp_worker_id, tmp_bucket_index, tmp_data_sets, batch_id = item # Check that each bucket was successfully updated self.assertEqual( tmp_data_provider.shared_memory[tmp_worker_id] [tmp_bucket_index][0].value, 1) # check for correct reader_id assignment self.assertEqual(len(tmp_data_provider.readers), reader_id + 1) # check that mock data successfully was processed self.assertEquals( len(out), max_batches, "test consumed {0} of {1} expected batches from the out_queue". format(len(out), max_batches))
def test_start_reader(self): from adlkit.data_provider.tests.mock_config import mock_sample_specification, \ mock_batches, mock_expected_malloc_requests mock_sample_specification = copy.deepcopy(mock_sample_specification) mock_batches = copy.deepcopy(mock_batches) mock_expected_malloc_requests = copy.deepcopy( mock_expected_malloc_requests) tmp_data_provider = FileDataProvider(mock_sample_specification, batch_size=500, read_multiplier=2, make_one_hot=True, make_class_index=True, sleep_duration=sleep_duration) tmp_data_provider.start_queues() # inserting mock data into the queue for batch in mock_batches: success = tmp_data_provider.comm_driver.write('in', batch) self.assertTrue(success) tmp_data_provider.malloc_requests = mock_expected_malloc_requests reader_id = tmp_data_provider.start_reader(FileReader, io_ctlr=IOController()) # lg.debug("I am expecting to write to {0}".format(hex(id(tmp_data_provider.shared_memory[0][0][1][0])))) max_batches = 5 out = list() start_time = datetime.datetime.utcnow() end_time = datetime.timedelta(seconds=100) + start_time while datetime.datetime.utcnow() < end_time and len( out) != max_batches: # try: batch = tmp_data_provider.comm_driver.read('out', block=False) # except Queue.Empty: # pass # finally: if batch is not None: out.append(batch) for item in out: # tmp_worker_id, tmp_bucket_index, tmp_data_sets, batch_id = item tmp_bucket_index, tmp_data_sets, batch_id = item # Check that each bucket was successfully updated self.assertEqual( tmp_data_provider.shared_memory[tmp_bucket_index][0].value, 1) # check for correct reader_id assignment self.assertEqual(len(tmp_data_provider.readers), reader_id + 1) # check that mock data successfully was processed self.assertEquals( len(out), max_batches, "test consumed {0} of {1} expected batches from the out_queue". format(len(out), max_batches))
def test_end_to_end(self): from adlkit.data_provider.tests.mock_config import mock_sample_specification mock_sample_specification = copy.deepcopy(mock_sample_specification) batch_size = 5 max_batches = 5 tmp_data_provider = FileDataProvider(mock_sample_specification, batch_size=batch_size, read_multiplier=2, make_one_hot=True, make_class_index=True, make_file_index=True, n_readers=4, sleep_duration=sleep_duration, max_batches=max_batches) tmp_data_provider.start_queues() tmp_data_provider.start_filler(H5Filler) tmp_data_provider.process_malloc_requests() tmp_data_provider.start_reader(H5Reader) # lg.debug("I am expecting to write to {0}".format(hex(id(tmp_data_provider.shared_memory[0][0][1][0])))) generator_id = tmp_data_provider.start_generator(BaseGenerator) count = 0 for tmp in tmp_data_provider.generators[generator_id].generate(): count += 1 self.assertEqual(len(tmp), 5) self.assertEqual(tmp[0].shape, (batch_size, 5)) self.assertEqual(tmp[1].shape, (batch_size, 5)) self.assertEqual(tmp[2].shape, (batch_size, )) self.assertEqual(tmp[3].shape, (batch_size, 3)) self.assertEqual(len(tmp[4][0]), 2) self.assertEqual( count, max_batches, "we have a leaky generator here {0} != {1}".format( count, max_batches))