test_monitor.py

# Copyright (c) Microsoft Corporation.
# Licensed under the MIT License.

"""Tests for Monitor module."""

import numbers

from tests.helper import decorator
from superbench.monitor import Monitor
from superbench.monitor import MonitorRecord


@decorator.cuda_test
def test_monitor():
    """Test the module Monitor."""
    monitor = Monitor(None, 1, 10, 'file')
    monitor._Monitor__preprocess()
    record = MonitorRecord()
    monitor._Monitor__sample_host_metrics(record)
    assert (isinstance(record.cpu_usage, numbers.Number))
    assert (record.net_receive)
    assert (record.net_transmit)
    for key, value in record.net_receive.items():
        assert ('_receive_bw' in key)
        isinstance(value, numbers.Number)
    for key, value in record.net_transmit.items():
        assert ('_transmit_bw' in key)
        isinstance(value, numbers.Number)

    monitor._Monitor__sample_gpu_metrics(record)
    gpu_list_metrics = [
        record.gpu_usage, record.gpu_temperature, record.gpu_power_limit, record.gpu_mem_used, record.gpu_mem_total,
        record.gpu_corrected_ecc, record.gpu_uncorrected_ecc
    ]
    for metric in gpu_list_metrics:
        assert (metric)
        for value in metric:
            isinstance(value, numbers.Number)