Import benchmark-tools to main repository.

This has adapted for use with bazel from the original commit
a26e93769ebefd82593a43e22fb13a09717cfa6d.

In particular, the style has been made consistent with internal python style
guidelines, and the packages (including the main entrypoint) have been
refactored in order to allow bazel testing targets.

PiperOrigin-RevId: 283484433

1 files changed, 119 insertions, 0 deletions

diff --git a/benchmarks/suites/sysbench.py b/benchmarks/suites/sysbench.py
new file mode 100644
index 000000000..2a6e2126c
--- /dev/null
+++ b/benchmarks/suites/sysbench.py
@@ -0,0 +1,119 @@
+# python3
+# Copyright 2019 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Sysbench-based benchmarks."""
+
+from benchmarks import suites
+from benchmarks.harness import machine
+from benchmarks.workloads import sysbench
+
+
+def run_sysbench(target: machine.Machine,
+                 test: str = "cpu",
+                 threads: int = 8,
+                 time: int = 5,
+                 options: str = "",
+                 **kwargs) -> str:
+  """Run sysbench container with arguments.
+
+  Args:
+    target: A machine object.
+    test: Relevant sysbench test to run (e.g. cpu, memory).
+    threads: The number of threads to use for tests.
+    time: The time to run tests.
+    options: Additional sysbench options.
+    **kwargs: Additional container options.
+
+  Returns:
+    The output of the command as a string.
+  """
+  image = target.pull("sysbench")
+  return target.container(image, **kwargs).run(
+      test=test, threads=threads, time=time, options=options)
+
+
+@suites.benchmark(metrics=[sysbench.cpu_events_per_second], machines=1)
+def cpu(target: machine.Machine, max_prime: int = 5000, **kwargs) -> str:
+  """Run sysbench CPU test.
+
+  Additional arguments can be provided for sysbench.
+
+  Args:
+    target: A machine object.
+    max_prime: The maximum prime number to search.
+    **kwargs:
+      - threads: The number of threads to use for tests.
+      - time: The time to run tests.
+      - options: Additional sysbench options. See sysbench tool:
+        https://github.com/akopytov/sysbench
+
+  Returns:
+    Sysbench output.
+  """
+  options = kwargs.pop("options", "")
+  options += " --cpu-max-prime={}".format(max_prime)
+  return run_sysbench(target, test="cpu", options=options, **kwargs)
+
+
+@suites.benchmark(metrics=[sysbench.memory_ops_per_second], machines=1)
+def memory(target: machine.Machine, **kwargs) -> str:
+  """Run sysbench memory test.
+
+  Additional arguments can be provided per sysbench.
+
+  Args:
+    target: A machine object.
+    **kwargs:
+        - threads: The number of threads to use for tests.
+        - time: The time to run tests.
+        - options: Additional sysbench options. See sysbench tool:
+          https://github.com/akopytov/sysbench
+
+  Returns:
+    Sysbench output.
+  """
+  return run_sysbench(target, test="memory", **kwargs)
+
+
+@suites.benchmark(
+    metrics=[
+        sysbench.mutex_time, sysbench.mutex_latency, sysbench.mutex_deviation
+    ],
+    machines=1)
+def mutex(target: machine.Machine,
+          locks: int = 4,
+          count: int = 10000000,
+          threads: int = 8,
+          **kwargs) -> str:
+  """Run sysbench mutex test.
+
+  Additional arguments can be provided per sysbench.
+
+  Args:
+    target: A machine object.
+    locks: The number of locks to use.
+    count: The number of mutexes.
+    threads: The number of threads to use for tests.
+    **kwargs:
+        - time: The time to run tests.
+        - options: Additional sysbench options. See sysbench tool:
+          https://github.com/akopytov/sysbench
+
+  Returns:
+    Sysbench output.
+  """
+  options = kwargs.pop("options", "")
+  options += " --mutex-loops=1 --mutex-locks={} --mutex-num={}".format(
+      count, locks)
+  return run_sysbench(
+      target, test="mutex", options=options, threads=threads, **kwargs)