test: check kernel overhead credibility

2018-01-28 01:02:03 +08:00 · 2018-01-28 01:02:03 +08:00 · 67625fe912
commit 67625fe912
parent e8ed3475ea
1 changed files with 1 additions and 0 deletions
--- a/artiq/test/coredevice/test_performance.py
+++ b/artiq/test/coredevice/test_performance.py
@ -79,4 +79,5 @@ class KernelOverheadTest(ExperimentCase):
        exp = self.create(_KernelOverhead)
        kernel_overhead = exp.kernel_overhead()
        print(kernel_overhead, "s")
+        self.assertGreater(kernel_overhead, 0.001)
        self.assertLess(kernel_overhead, 0.5)