On Tue, 2009-03-24 at 19:10 +0530, Poornima Nayak wrote:
> [Patch 1/4] Modified cpu consolidation testcase to support
> sched_smt_mc_power_savings & sched_smt_power_saving FVT.
>
> Signed-off-by: poornima nayak <[email protected]>
This applied fine too.
Regards--
Subrata
>
> diff -uprN ltp_orig/testcases/kernel/power_management/cpu_consolidation.py
> ltp_patched//testcases/kernel/power_management/cpu_consolidation.py
> --- ltp_orig/testcases/kernel/power_management/cpu_consolidation.py
> 2009-03-24 09:25:27.000000000 -0500
> +++ ltp_patched//testcases/kernel/power_management/cpu_consolidation.py
> 2009-03-24 10:03:42.000000000 -0500
> @@ -18,19 +18,38 @@ if __name__ == "__main__":
> parser = OptionParser(usage)
> parser.add_option("-w", "--workload", dest="workload",
> help="Test name that has be triggered")
> - parser.add_option("-l", "--mc_level", dest="mc_level",
> + parser.add_option("-c", "--mc_level", dest="mc_level",
> help="Sched mc power saving value 0/1/2")
> + parser.add_option("-t", "--smt_level", dest="smt_level",
> + default=0, help="Sched smt power saving value 0/1/2")
> (options, args) = parser.parse_args()
> + test_thread_consld = 0
> +
>
> try:
> set_sched_mc_power(options.mc_level)
> - print "INFO: sched mc power saving set to %s" %options.mc_level
> count_num_cpu()
> map_cpuid_pkgid()
> print "INFO: Created table mapping cpu to package"
> - trigger_workld(options.workload)
> +
> + if int(options.smt_level) == 1 or int(options.smt_level) == 2 :
> + if is_hyper_threaded():
> + set_sched_smt_power(options.smt_level)
> + # Trigger ebizzy with 2 threads only to verify logical CPU
> + # consolidation
> + test_thread_consld = 1
> + trigger_workld(options.workload, test_thread_consld)
> + generate_report()
> + validate_cpu_consolidation(options.mc_level,
> options.smt_level)
> + test_thread_consld = 0
> + else:
> + print "INFO: No Hyper-threading support in this machine"
> + sys.exit(0)
> +
> + trigger_workld(options.workload, test_thread_consld)
> generate_report()
> - validate_cpu_consolidation(options.mc_level)
> + validate_cpu_consolidation(options.mc_level, options.smt_level)
> sys.exit(0)
> - except Exception:
> + except Exception, details:
> + print "INFO(: CPU consolidation failed", details
> sys.exit(1)
>
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