diff --git a/synmark/suites/__init__.py b/synmark/suites/__init__.py
index cfa3b0ba38..d8445fc3df 100644
--- a/synmark/suites/__init__.py
+++ b/synmark/suites/__init__.py
@@ -1,3 +1,9 @@
-from . import logging
+from . import logging, lrucache, lrucache_evict
-SUITES = [(logging, 1000), (logging, 10000), (logging, None)]
+SUITES = [
+ (logging, 1000),
+ (logging, 10000),
+ (logging, None),
+ (lrucache, None),
+ (lrucache_evict, None),
+]
diff --git a/synmark/suites/lrucache.py b/synmark/suites/lrucache.py
new file mode 100644
index 0000000000..69ab042ccc
--- /dev/null
+++ b/synmark/suites/lrucache.py
@@ -0,0 +1,34 @@
+# -*- coding: utf-8 -*-
+# Copyright 2019 The Matrix.org Foundation C.I.C.
+#
+# 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.
+
+from pyperf import perf_counter
+
+from synapse.util.caches.lrucache import LruCache
+
+
+async def main(reactor, loops):
+ """
+ Benchmark `loops` number of insertions into LruCache without eviction.
+ """
+ cache = LruCache(loops)
+
+ start = perf_counter()
+
+ for i in range(loops):
+ cache[i] = True
+
+ end = perf_counter() - start
+
+ return end
diff --git a/synmark/suites/lrucache_evict.py b/synmark/suites/lrucache_evict.py
new file mode 100644
index 0000000000..532b1cc702
--- /dev/null
+++ b/synmark/suites/lrucache_evict.py
@@ -0,0 +1,35 @@
+# -*- coding: utf-8 -*-
+# Copyright 2019 The Matrix.org Foundation C.I.C.
+#
+# 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.
+
+from pyperf import perf_counter
+
+from synapse.util.caches.lrucache import LruCache
+
+
+async def main(reactor, loops):
+ """
+ Benchmark `loops` number of insertions into LruCache where half of them are
+ evicted.
+ """
+ cache = LruCache(loops // 2)
+
+ start = perf_counter()
+
+ for i in range(loops):
+ cache[i] = True
+
+ end = perf_counter() - start
+
+ return end
|
