From 6a1a21e2ecfde58ba8f57f1430cf577a6b80ea51 Mon Sep 17 00:00:00 2001 From: kubi Date: Fri, 1 Apr 2016 11:02:11 +0800 Subject: add latency for cache read operations(LMBench) Using LMBench to measure latency of cache. two parameter can be configured (repetition and warmup) Change-Id: I5e4ecca0f9dd9c9ce2cecce3623dd8347ab2b5b1 Signed-off-by: kubi --- .../unit/benchmark/scenarios/compute/test_lmbench.py | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'tests') diff --git a/tests/unit/benchmark/scenarios/compute/test_lmbench.py b/tests/unit/benchmark/scenarios/compute/test_lmbench.py index 1b24258b6..6be116371 100644 --- a/tests/unit/benchmark/scenarios/compute/test_lmbench.py +++ b/tests/unit/benchmark/scenarios/compute/test_lmbench.py @@ -159,6 +159,25 @@ class LmbenchTestCase(unittest.TestCase): mock_ssh.SSH().execute.return_value = (0, sample_output, '') self.assertRaises(AssertionError, l.run, self.result) + def test_successful_latency_for_cache_run_sla(self, mock_ssh): + + options = { + "test_type": "latency_for_cache", + "repetition":1, + "warmup": 0 + } + args = { + "options": options, + "sla": {"max_latency": 35} + } + l = lmbench.Lmbench(args, self.ctx) + + sample_output = "{\"L1cache\": 1.6}" + mock_ssh.SSH().execute.return_value = (0, sample_output, '') + l.run(self.result) + expected_result = json.loads(sample_output) + self.assertEqual(self.result, expected_result) + def test_unsuccessful_script_error(self, mock_ssh): options = {"test_type": "bandwidth"} -- cgit 1.2.3-korg