From 80ab356c861446729dd2cb7796ac0bff52bb2193 Mon Sep 17 00:00:00 2001 From: Andy Bavier Date: Tue, 29 Jan 2008 20:47:42 +0000 Subject: [PATCH] Runs a spinloop, used for CPU scheduler testing --- qaapi/qa/tests/busyloop.py | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100755 qaapi/qa/tests/busyloop.py diff --git a/qaapi/qa/tests/busyloop.py b/qaapi/qa/tests/busyloop.py new file mode 100755 index 0000000..8cff8a5 --- /dev/null +++ b/qaapi/qa/tests/busyloop.py @@ -0,0 +1,14 @@ +#!/usr/bin/python + +import sys +import time + +def main(sec): + now = time.time() + stop = now + float(sec) + print 'about to busy-wait for', sec, 'seconds' + while now < stop: + now = time.time() + +if __name__ == "__main__": + main(sys.argv[1]) -- 2.47.0