| import test |
| from autotest_utils import * |
| |
| class kernbench(test.test): |
| version = 1 |
| |
| def setup(self, kernelver = '/usr/local/src/linux-2.6.14.tar.bz2', |
| config = os.environ['AUTODIR'] + "/tests/kernbench/config"): |
| |
| self.top_dir = self.job.tmpdir+'/kernbench' |
| self.kernel = self.job.kernel(self.top_dir, kernelver) |
| self.kernel.config(config) |
| |
| |
| def execute(self, iterations = 1, threads = 2 * count_cpus()): |
| print "kernbench x %d: %d threads" % (iterations, threads) |
| |
| self.kernel.build_timed(threads) # warmup run |
| for i in range(1, iterations+1): |
| self.kernel.build_timed(threads, '../log/time.%d' % i) |
| |
| os.chdir(top_dir + '/log') |
| system("grep elapsed time.* > time") |
