def test_attach_wrong_framework(sagemaker_session):
rjd = {
"AlgorithmSpecification": {
"TrainingInputMode": "File",
"TrainingImage": "1.dkr.ecr.us-west-2.amazonaws.com/sagemaker-mxnet-py2-cpu:1.0.4",
},
"HyperParameters": {
"sagemaker_submit_directory": '"s3://some/sourcedir.tar.gz"',
"checkpoint_path": '"s3://other/1508872349"',
"sagemaker_program": '"iris-dnn-classifier.py"',
"sagemaker_container_log_level": '"logging.INFO"',
"training_steps": "100",
"sagemaker_region": '"us-west-2"',
},
"RoleArn": "arn:aws:iam::366:role/SageMakerRole",
"ResourceConfig": {
"VolumeSizeInGB": 30,
"InstanceCount": 1,
"InstanceType": "ml.c4.xlarge",
},
"StoppingCondition": {"MaxRuntimeInSeconds": 24 * 60 * 60},
"TrainingJobName": "neo",
"TrainingJobStatus": "Completed",
"TrainingJobArn": "arn:aws:sagemaker:us-west-2:336:training-job/neo",
"OutputDataConfig": {"KmsKeyId": "", "S3OutputPath": "s3://place/output/neo"},
"TrainingJobOutput": {"S3TrainingJobOutput": "s3://here/output.tar.gz"},
}
sagemaker_session.sagemaker_client.describe_training_job = Mock(
name="describe_training_job", return_value=rjd
)
with pytest.raises(ValueError) as error:
Chainer.attach(training_job_name="neo", sagemaker_session=sagemaker_session)
assert "didn't use image for requested framework" in str(error)
def test_attach_wrong_framework(sagemaker_session):
rjd = {'AlgorithmSpecification':
{'TrainingInputMode': 'File',
'TrainingImage': '1.dkr.ecr.us-west-2.amazonaws.com/sagemaker-mxnet-py2-cpu:1.0.4'},
'HyperParameters':
{'sagemaker_submit_directory': '"s3://some/sourcedir.tar.gz"',
'checkpoint_path': '"s3://other/1508872349"',
'sagemaker_program': '"iris-dnn-classifier.py"',
'sagemaker_enable_cloudwatch_metrics': 'false',
'sagemaker_container_log_level': '"logging.INFO"',
'training_steps': '100',
'sagemaker_region': '"us-west-2"'},
'RoleArn': 'arn:aws:iam::366:role/SageMakerRole',
'ResourceConfig':
{'VolumeSizeInGB': 30,
'InstanceCount': 1,
'InstanceType': 'ml.c4.xlarge'},
'StoppingCondition': {'MaxRuntimeInSeconds': 24 * 60 * 60},
'TrainingJobName': 'neo',
'TrainingJobStatus': 'Completed',
'TrainingJobArn': 'arn:aws:sagemaker:us-west-2:336:training-job/neo',
'OutputDataConfig': {'KmsKeyId': '',
'S3OutputPath': 's3://place/output/neo'},
'TrainingJobOutput': {'S3TrainingJobOutput': 's3://here/output.tar.gz'}}
sagemaker_session.sagemaker_client.describe_training_job = Mock(name='describe_training_job', return_value=rjd)
with pytest.raises(ValueError) as error:
Chainer.attach(training_job_name='neo', sagemaker_session=sagemaker_session)
assert "didn't use image for requested framework" in str(error)
def test_attach_wrong_framework(sagemaker_session):
rjd = {'AlgorithmSpecification':
{'TrainingInputMode': 'File',
'TrainingImage': '1.dkr.ecr.us-west-2.amazonaws.com/sagemaker-mxnet-py2-cpu:1.0.4'},
'HyperParameters':
{'sagemaker_submit_directory': '"s3://some/sourcedir.tar.gz"',
'checkpoint_path': '"s3://other/1508872349"',
'sagemaker_program': '"iris-dnn-classifier.py"',
'sagemaker_enable_cloudwatch_metrics': 'false',
'sagemaker_container_log_level': '"logging.INFO"',
'training_steps': '100',
'sagemaker_region': '"us-west-2"'},
'RoleArn': 'arn:aws:iam::366:role/SageMakerRole',
'ResourceConfig':
{'VolumeSizeInGB': 30,
'InstanceCount': 1,
'InstanceType': 'ml.c4.xlarge'},
'StoppingCondition': {'MaxRuntimeInSeconds': 24 * 60 * 60},
'TrainingJobName': 'neo',
'TrainingJobStatus': 'Completed',
'OutputDataConfig': {'KmsKeyId': '',
'S3OutputPath': 's3://place/output/neo'},
'TrainingJobOutput': {'S3TrainingJobOutput': 's3://here/output.tar.gz'}}
sagemaker_session.sagemaker_client.describe_training_job = Mock(name='describe_training_job', return_value=rjd)
with pytest.raises(ValueError) as error:
Chainer.attach(training_job_name='neo', sagemaker_session=sagemaker_session)
assert "didn't use image for requested framework" in str(error)
def test_attach_custom_image(sagemaker_session):
training_image = '1.dkr.ecr.us-west-2.amazonaws.com/my_custom_chainer_image:latest'
returned_job_description = {'AlgorithmSpecification':
{'TrainingInputMode': 'File',
'TrainingImage': training_image},
'HyperParameters':
{'sagemaker_submit_directory': '"s3://some/sourcedir.tar.gz"',
'sagemaker_program': '"iris-dnn-classifier.py"',
'sagemaker_s3_uri_training': '"sagemaker-3/integ-test-data/tf_iris"',
'sagemaker_enable_cloudwatch_metrics': 'false',
'sagemaker_container_log_level': '"logging.INFO"',
'sagemaker_job_name': '"neo"',
'training_steps': '100',
'sagemaker_region': '"us-west-2"'},
'RoleArn': 'arn:aws:iam::366:role/SageMakerRole',
'ResourceConfig':
{'VolumeSizeInGB': 30,
'InstanceCount': 1,
'InstanceType': 'ml.c4.xlarge'},
'StoppingCondition': {'MaxRuntimeInSeconds': 24 * 60 * 60},
'TrainingJobName': 'neo',
'TrainingJobStatus': 'Completed',
'TrainingJobArn': 'arn:aws:sagemaker:us-west-2:336:training-job/neo',
'OutputDataConfig': {'KmsKeyId': '',
'S3OutputPath': 's3://place/output/neo'},
'TrainingJobOutput': {'S3TrainingJobOutput': 's3://here/output.tar.gz'}}
sagemaker_session.sagemaker_client.describe_training_job = Mock(name='describe_training_job',
return_value=returned_job_description)
estimator = Chainer.attach(training_job_name='neo', sagemaker_session=sagemaker_session)
assert estimator.image_name == training_image
assert estimator.train_image() == training_image
def test_attach_custom_image(sagemaker_session):
training_image = '1.dkr.ecr.us-west-2.amazonaws.com/my_custom_chainer_image:latest'
returned_job_description = {'AlgorithmSpecification':
{'TrainingInputMode': 'File',
'TrainingImage': training_image},
'HyperParameters':
{'sagemaker_submit_directory': '"s3://some/sourcedir.tar.gz"',
'sagemaker_program': '"iris-dnn-classifier.py"',
'sagemaker_s3_uri_training': '"sagemaker-3/integ-test-data/tf_iris"',
'sagemaker_enable_cloudwatch_metrics': 'false',
'sagemaker_container_log_level': '"logging.INFO"',
'sagemaker_job_name': '"neo"',
'training_steps': '100',
'sagemaker_region': '"us-west-2"'},
'RoleArn': 'arn:aws:iam::366:role/SageMakerRole',
'ResourceConfig':
{'VolumeSizeInGB': 30,
'InstanceCount': 1,
'InstanceType': 'ml.c4.xlarge'},
'StoppingCondition': {'MaxRuntimeInSeconds': 24 * 60 * 60},
'TrainingJobName': 'neo',
'TrainingJobStatus': 'Completed',
'OutputDataConfig': {'KmsKeyId': '',
'S3OutputPath': 's3://place/output/neo'},
'TrainingJobOutput': {'S3TrainingJobOutput': 's3://here/output.tar.gz'}}
sagemaker_session.sagemaker_client.describe_training_job = Mock(name='describe_training_job',
return_value=returned_job_description)
estimator = Chainer.attach(training_job_name='neo', sagemaker_session=sagemaker_session)
assert estimator.image_name == training_image
assert estimator.train_image() == training_image
def test_attach_custom_image(sagemaker_session):
training_image = "1.dkr.ecr.us-west-2.amazonaws.com/my_custom_chainer_image:latest"
returned_job_description = {
"AlgorithmSpecification": {"TrainingInputMode": "File", "TrainingImage": training_image},
"HyperParameters": {
"sagemaker_submit_directory": '"s3://some/sourcedir.tar.gz"',
"sagemaker_program": '"iris-dnn-classifier.py"',
"sagemaker_s3_uri_training": '"sagemaker-3/integ-test-data/tf_iris"',
"sagemaker_container_log_level": '"logging.INFO"',
"sagemaker_job_name": '"neo"',
"training_steps": "100",
"sagemaker_region": '"us-west-2"',
},
"RoleArn": "arn:aws:iam::366:role/SageMakerRole",
"ResourceConfig": {
"VolumeSizeInGB": 30,
"InstanceCount": 1,
"InstanceType": "ml.c4.xlarge",
},
"StoppingCondition": {"MaxRuntimeInSeconds": 24 * 60 * 60},
"TrainingJobName": "neo",
"TrainingJobStatus": "Completed",
"TrainingJobArn": "arn:aws:sagemaker:us-west-2:336:training-job/neo",
"OutputDataConfig": {"KmsKeyId": "", "S3OutputPath": "s3://place/output/neo"},
"TrainingJobOutput": {"S3TrainingJobOutput": "s3://here/output.tar.gz"},
}
sagemaker_session.sagemaker_client.describe_training_job = Mock(
name="describe_training_job", return_value=returned_job_description
)
estimator = Chainer.attach(training_job_name="neo", sagemaker_session=sagemaker_session)
assert estimator.image_uri == training_image
assert estimator.training_image_uri() == training_image
def test_attach_with_additional_hyperparameters(sagemaker_session,
chainer_version):
training_image = "1.dkr.ecr.us-west-2.amazonaws.com/sagemaker-chainer:{}-cpu-{}".format(
chainer_version, PYTHON_VERSION)
returned_job_description = {
"AlgorithmSpecification": {
"TrainingInputMode": "File",
"TrainingImage": training_image
},
"HyperParameters": {
"sagemaker_submit_directory": '"s3://some/sourcedir.tar.gz"',
"sagemaker_program": '"iris-dnn-classifier.py"',
"sagemaker_s3_uri_training":
'"sagemaker-3/integ-test-data/tf_iris"',
"sagemaker_enable_cloudwatch_metrics": "false",
"sagemaker_container_log_level": '"logging.INFO"',
"sagemaker_job_name": '"neo"',
"sagemaker_region": '"us-west-2"',
"sagemaker_num_processes": "4",
"sagemaker_additional_mpi_options": '"-x MY_ENVIRONMENT_VARIABLE"',
"sagemaker_process_slots_per_host": "10",
"sagemaker_use_mpi": "true",
},
"RoleArn": "arn:aws:iam::366:role/SageMakerRole",
"ResourceConfig": {
"VolumeSizeInGB": 30,
"InstanceCount": 1,
"InstanceType": "ml.c4.xlarge",
},
"StoppingCondition": {
"MaxRuntimeInSeconds": 24 * 60 * 60
},
"TrainingJobName": "neo",
"TrainingJobStatus": "Completed",
"TrainingJobArn": "arn:aws:sagemaker:us-west-2:336:training-job/neo",
"OutputDataConfig": {
"KmsKeyId": "",
"S3OutputPath": "s3://place/output/neo"
},
"TrainingJobOutput": {
"S3TrainingJobOutput": "s3://here/output.tar.gz"
},
}
sagemaker_session.sagemaker_client.describe_training_job = Mock(
name="describe_training_job", return_value=returned_job_description)
estimator = Chainer.attach(training_job_name="neo",
sagemaker_session=sagemaker_session)
assert bool(estimator.hyperparameters()["sagemaker_use_mpi"])
assert int(estimator.hyperparameters()["sagemaker_num_processes"]) == 4
assert int(
estimator.hyperparameters()["sagemaker_process_slots_per_host"]) == 10
assert (str(
estimator.hyperparameters()["sagemaker_additional_mpi_options"]) ==
'"-x MY_ENVIRONMENT_VARIABLE"')
assert estimator.use_mpi
assert estimator.num_processes == 4
assert estimator.process_slots_per_host == 10
assert estimator.additional_mpi_options == "-x MY_ENVIRONMENT_VARIABLE"
def test_attach(sagemaker_session, chainer_version):
training_image = "1.dkr.ecr.us-west-2.amazonaws.com/sagemaker-chainer:{}-cpu-{}".format(
chainer_version, PYTHON_VERSION)
returned_job_description = {
"AlgorithmSpecification": {
"TrainingInputMode": "File",
"TrainingImage": training_image
},
"HyperParameters": {
"sagemaker_submit_directory": '"s3://some/sourcedir.tar.gz"',
"sagemaker_program": '"iris-dnn-classifier.py"',
"sagemaker_s3_uri_training":
'"sagemaker-3/integ-test-data/tf_iris"',
"sagemaker_enable_cloudwatch_metrics": "false",
"sagemaker_container_log_level": '"logging.INFO"',
"sagemaker_job_name": '"neo"',
"training_steps": "100",
"sagemaker_region": '"us-west-2"',
},
"RoleArn": "arn:aws:iam::366:role/SageMakerRole",
"ResourceConfig": {
"VolumeSizeInGB": 30,
"InstanceCount": 1,
"InstanceType": "ml.c4.xlarge",
},
"StoppingCondition": {
"MaxRuntimeInSeconds": 24 * 60 * 60
},
"TrainingJobName": "neo",
"TrainingJobStatus": "Completed",
"TrainingJobArn": "arn:aws:sagemaker:us-west-2:336:training-job/neo",
"OutputDataConfig": {
"KmsKeyId": "",
"S3OutputPath": "s3://place/output/neo"
},
"TrainingJobOutput": {
"S3TrainingJobOutput": "s3://here/output.tar.gz"
},
}
sagemaker_session.sagemaker_client.describe_training_job = Mock(
name="describe_training_job", return_value=returned_job_description)
estimator = Chainer.attach(training_job_name="neo",
sagemaker_session=sagemaker_session)
assert estimator.latest_training_job.job_name == "neo"
assert estimator.py_version == PYTHON_VERSION
assert estimator.framework_version == chainer_version
assert estimator.role == "arn:aws:iam::366:role/SageMakerRole"
assert estimator.train_instance_count == 1
assert estimator.train_max_run == 24 * 60 * 60
assert estimator.input_mode == "File"
assert estimator.base_job_name == "neo"
assert estimator.output_path == "s3://place/output/neo"
assert estimator.output_kms_key == ""
assert estimator.hyperparameters()["training_steps"] == "100"
assert estimator.source_dir == "s3://some/sourcedir.tar.gz"
assert estimator.entry_point == "iris-dnn-classifier.py"
def test_attach_with_additional_hyperparameters(sagemaker_session,
chainer_version):
training_image = '1.dkr.ecr.us-west-2.amazonaws.com/sagemaker-chainer:{}-cpu-{}'.format(
chainer_version, PYTHON_VERSION)
returned_job_description = {
'AlgorithmSpecification': {
'TrainingInputMode': 'File',
'TrainingImage': training_image
},
'HyperParameters': {
'sagemaker_submit_directory': '"s3://some/sourcedir.tar.gz"',
'sagemaker_program': '"iris-dnn-classifier.py"',
'sagemaker_s3_uri_training':
'"sagemaker-3/integ-test-data/tf_iris"',
'sagemaker_enable_cloudwatch_metrics': 'false',
'sagemaker_container_log_level': '"logging.INFO"',
'sagemaker_job_name': '"neo"',
'sagemaker_region': '"us-west-2"',
'sagemaker_num_processes': '4',
'sagemaker_additional_mpi_options': '"-x MY_ENVIRONMENT_VARIABLE"',
'sagemaker_process_slots_per_host': '10',
'sagemaker_use_mpi': 'true'
},
'RoleArn': 'arn:aws:iam::366:role/SageMakerRole',
'ResourceConfig': {
'VolumeSizeInGB': 30,
'InstanceCount': 1,
'InstanceType': 'ml.c4.xlarge'
},
'StoppingCondition': {
'MaxRuntimeInSeconds': 24 * 60 * 60
},
'TrainingJobName': 'neo',
'TrainingJobStatus': 'Completed',
'OutputDataConfig': {
'KmsKeyId': '',
'S3OutputPath': 's3://place/output/neo'
},
'TrainingJobOutput': {
'S3TrainingJobOutput': 's3://here/output.tar.gz'
}
}
sagemaker_session.sagemaker_client.describe_training_job = Mock(
name='describe_training_job', return_value=returned_job_description)
estimator = Chainer.attach(training_job_name='neo',
sagemaker_session=sagemaker_session)
assert bool(estimator.hyperparameters()['sagemaker_use_mpi'])
assert int(estimator.hyperparameters()['sagemaker_num_processes']) == 4
assert int(
estimator.hyperparameters()['sagemaker_process_slots_per_host']) == 10
assert str(estimator.hyperparameters()['sagemaker_additional_mpi_options']
) == '\"-x MY_ENVIRONMENT_VARIABLE\"'
assert estimator.use_mpi
assert estimator.num_processes == 4
assert estimator.process_slots_per_host == 10
assert estimator.additional_mpi_options == "-x MY_ENVIRONMENT_VARIABLE"
def test_attach(sagemaker_session, chainer_version):
training_image = '1.dkr.ecr.us-west-2.amazonaws.com/sagemaker-chainer:{}-cpu-{}'.format(
chainer_version, PYTHON_VERSION)
returned_job_description = {
'AlgorithmSpecification': {
'TrainingInputMode': 'File',
'TrainingImage': training_image
},
'HyperParameters': {
'sagemaker_submit_directory': '"s3://some/sourcedir.tar.gz"',
'sagemaker_program': '"iris-dnn-classifier.py"',
'sagemaker_s3_uri_training':
'"sagemaker-3/integ-test-data/tf_iris"',
'sagemaker_enable_cloudwatch_metrics': 'false',
'sagemaker_container_log_level': '"logging.INFO"',
'sagemaker_job_name': '"neo"',
'training_steps': '100',
'sagemaker_region': '"us-west-2"'
},
'RoleArn': 'arn:aws:iam::366:role/SageMakerRole',
'ResourceConfig': {
'VolumeSizeInGB': 30,
'InstanceCount': 1,
'InstanceType': 'ml.c4.xlarge'
},
'StoppingCondition': {
'MaxRuntimeInSeconds': 24 * 60 * 60
},
'TrainingJobName': 'neo',
'TrainingJobStatus': 'Completed',
'OutputDataConfig': {
'KmsKeyId': '',
'S3OutputPath': 's3://place/output/neo'
},
'TrainingJobOutput': {
'S3TrainingJobOutput': 's3://here/output.tar.gz'
}
}
sagemaker_session.sagemaker_client.describe_training_job = Mock(
name='describe_training_job', return_value=returned_job_description)
estimator = Chainer.attach(training_job_name='neo',
sagemaker_session=sagemaker_session)
assert estimator.latest_training_job.job_name == 'neo'
assert estimator.py_version == PYTHON_VERSION
assert estimator.framework_version == chainer_version
assert estimator.role == 'arn:aws:iam::366:role/SageMakerRole'
assert estimator.train_instance_count == 1
assert estimator.train_max_run == 24 * 60 * 60
assert estimator.input_mode == 'File'
assert estimator.base_job_name == 'neo'
assert estimator.output_path == 's3://place/output/neo'
assert estimator.output_kms_key == ''
assert estimator.hyperparameters()['training_steps'] == '100'
assert estimator.source_dir == 's3://some/sourcedir.tar.gz'
assert estimator.entry_point == 'iris-dnn-classifier.py'
def test_attach(sagemaker_session, chainer_version):
training_image = '1.dkr.ecr.us-west-2.amazonaws.com/sagemaker-chainer:{}-cpu-{}'.format(chainer_version,
PYTHON_VERSION)
returned_job_description = {'AlgorithmSpecification':
{'TrainingInputMode': 'File',
'TrainingImage': training_image},
'HyperParameters':
{'sagemaker_submit_directory': '"s3://some/sourcedir.tar.gz"',
'sagemaker_program': '"iris-dnn-classifier.py"',
'sagemaker_s3_uri_training': '"sagemaker-3/integ-test-data/tf_iris"',
'sagemaker_enable_cloudwatch_metrics': 'false',
'sagemaker_container_log_level': '"logging.INFO"',
'sagemaker_job_name': '"neo"',
'training_steps': '100',
'sagemaker_region': '"us-west-2"'},
'RoleArn': 'arn:aws:iam::366:role/SageMakerRole',
'ResourceConfig':
{'VolumeSizeInGB': 30,
'InstanceCount': 1,
'InstanceType': 'ml.c4.xlarge'},
'StoppingCondition': {'MaxRuntimeInSeconds': 24 * 60 * 60},
'TrainingJobName': 'neo',
'TrainingJobStatus': 'Completed',
'OutputDataConfig': {'KmsKeyId': '',
'S3OutputPath': 's3://place/output/neo'},
'TrainingJobOutput': {'S3TrainingJobOutput': 's3://here/output.tar.gz'}}
sagemaker_session.sagemaker_client.describe_training_job = Mock(name='describe_training_job',
return_value=returned_job_description)
estimator = Chainer.attach(training_job_name='neo', sagemaker_session=sagemaker_session)
assert estimator.latest_training_job.job_name == 'neo'
assert estimator.py_version == PYTHON_VERSION
assert estimator.framework_version == chainer_version
assert estimator.role == 'arn:aws:iam::366:role/SageMakerRole'
assert estimator.train_instance_count == 1
assert estimator.train_max_run == 24 * 60 * 60
assert estimator.input_mode == 'File'
assert estimator.base_job_name == 'neo'
assert estimator.output_path == 's3://place/output/neo'
assert estimator.output_kms_key == ''
assert estimator.hyperparameters()['training_steps'] == '100'
assert estimator.source_dir == 's3://some/sourcedir.tar.gz'
assert estimator.entry_point == 'iris-dnn-classifier.py'
def test_attach_with_additional_hyperparameters(sagemaker_session, chainer_version):
training_image = '1.dkr.ecr.us-west-2.amazonaws.com/sagemaker-chainer:{}-cpu-{}'.format(chainer_version,
PYTHON_VERSION)
returned_job_description = {'AlgorithmSpecification':
{'TrainingInputMode': 'File',
'TrainingImage': training_image},
'HyperParameters':
{'sagemaker_submit_directory': '"s3://some/sourcedir.tar.gz"',
'sagemaker_program': '"iris-dnn-classifier.py"',
'sagemaker_s3_uri_training': '"sagemaker-3/integ-test-data/tf_iris"',
'sagemaker_enable_cloudwatch_metrics': 'false',
'sagemaker_container_log_level': '"logging.INFO"',
'sagemaker_job_name': '"neo"',
'sagemaker_region': '"us-west-2"',
'sagemaker_num_processes': '4',
'sagemaker_additional_mpi_options': '"-x MY_ENVIRONMENT_VARIABLE"',
'sagemaker_process_slots_per_host': '10',
'sagemaker_use_mpi': 'true'
},
'RoleArn': 'arn:aws:iam::366:role/SageMakerRole',
'ResourceConfig':
{'VolumeSizeInGB': 30,
'InstanceCount': 1,
'InstanceType': 'ml.c4.xlarge'},
'StoppingCondition': {'MaxRuntimeInSeconds': 24 * 60 * 60},
'TrainingJobName': 'neo',
'TrainingJobStatus': 'Completed',
'OutputDataConfig': {'KmsKeyId': '',
'S3OutputPath': 's3://place/output/neo'},
'TrainingJobOutput': {'S3TrainingJobOutput': 's3://here/output.tar.gz'}}
sagemaker_session.sagemaker_client.describe_training_job = Mock(name='describe_training_job',
return_value=returned_job_description)
estimator = Chainer.attach(training_job_name='neo', sagemaker_session=sagemaker_session)
assert bool(estimator.hyperparameters()['sagemaker_use_mpi'])
assert int(estimator.hyperparameters()['sagemaker_num_processes']) == 4
assert int(estimator.hyperparameters()['sagemaker_process_slots_per_host']) == 10
assert str(estimator.hyperparameters()['sagemaker_additional_mpi_options']) == '\"-x MY_ENVIRONMENT_VARIABLE\"'
assert estimator.use_mpi
assert estimator.num_processes == 4
assert estimator.process_slots_per_host == 10
assert estimator.additional_mpi_options == "-x MY_ENVIRONMENT_VARIABLE"
