1 files changed, 23 insertions, 0 deletions
diff --git a/algorithms/timer.py b/algorithms/timer.py
new file mode 100644
index 0000000..d334b94
--- /dev/null
+++ b/algorithms/timer.py
@@ -0,0 +1,23 @@
+# Copyright 2016 Egor Tensin <Egor.Tensin@gmail.com>
+# This file is licensed under the terms of the MIT License.
+# See LICENSE.txt for details.
+
+import gc, time
+
+def get_timestamp():
+    return time.perf_counter()
+
+class Timer:
+    def __init__(self, dest, iterations=1):
+        self._dest = dest
+        self._iterations = iterations
+
+    def __enter__(self):
+        gc.disable()
+        self._start = get_timestamp()
+        return self
+
+    def __exit__(self, *args):
+        end = get_timestamp()
+        gc.enable()
+        self._dest.append((end - self._start) / self._iterations)