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      1 # Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
      2 # Use of this source code is governed by a BSD-style license that can be
      3 # found in the LICENSE file.
      4 
      5 AUTHOR = "Chrome OS Perf/jrbarnette"
      6 NAME = "BootPerf"
      7 ATTRIBUTES = "suite:link_perf, suite:perfalerts"
      8 TIME = "LONG"
      9 TEST_CATEGORY = "Benchmark"
     10 TEST_CLASS = "platform"
     11 TEST_TYPE = "server"
     12 
     13 DOC = """
     14 This test suite runs automated tests that record measurements for various
     15 system metrics.  In many cases a single test is repeated for a reasonable
     16 sample such as completing 50 reboots in one test.  The values recorded
     17 will be used to identify performance/resource regressions and to alert
     18 contributing (and previously unaware) developers of the impact.
     19 Ideally these are run for each build in order to make blame easier.
     20 
     21 To invoke this from the command line use syntax from the following examples:
     22   --To modify the iteration count:
     23     test_that -b ${BOARD} --iterations=10 'f:.*control.perfalerts'
     24 """
     25 
     26 from autotest_lib.client.common_lib import utils
     27 
     28 dict_args = utils.args_to_dict(args)
     29 iterations = int(dict_args.get('iterations', 100))
     30 
     31 
     32 def run_bootperf(machine):
     33     host = hosts.create_host(machine)
     34     job.run_test('platform_BootPerfServer', host=host,
     35                  iterations=iterations, upload_perf=True)
     36 
     37 
     38 parallel_simple(run_bootperf, machines)
     39