From: Zeng L. <zen...@cn...> - 2013-10-14 03:37:42
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> -----Original Message----- > From: Jan Stancek [mailto:jst...@re...] > Sent: Friday, October 11, 2013 6:35 PM > To: Zeng Linggang > Cc: ltp...@li... > Subject: Re: [LTP] [PATCH] getrusage/getrusage04.c: Fix factor_nr = 1 -> > factor_nr = 5 > > > > > > ----- Original Message ----- > > From: "Zeng Linggang" <zen...@cn...> > > To: "Jan Stancek" <jst...@re...> > > Cc: ltp...@li... > > Sent: Friday, 11 October, 2013 12:19:19 PM > > Subject: RE: [LTP] [PATCH] getrusage/getrusage04.c: Fix factor_nr = 1 -> > factor_nr = 5 > > > > > > > > > -----Original Message----- > > > From: 曾令钢 [mailto:zen...@cn...] > > > Sent: Thursday, October 10, 2013 4:16 PM > > > To: 'Jan Stancek' > > > Cc: 'ltp...@li...' > > > Subject: 答复: [LTP] [PATCH] getrusage/getrusage04.c: Fix factor_nr = > > > 1 -> factor_nr = 5 > > > > > > > > > > > > > > > > > > > > > ----- Original Message ----- > > > > > From: "曾令钢" <zen...@cn...> > > > > > To: ltp...@li... > > > > > Sent: Thursday, 10 October, 2013 7:56:05 AM > > > > > Subject: [LTP] [PATCH] getrusage/getrusage04.c: Fix factor_nr = > > > > > 1 -> > > > > factor_nr = 5 > > > > > > > > > > To make udelta or sdelta's values isnot great than expected, we > > > > > change the factor_nr to 5. > > > > > > > > Note, that there is already a parameter -m to set factor_nr. > > > > > > > > Can you share more details why this should be the default? > > > > On which system/architecture do you see it failing? > > > > > > Yes. We have some problems in RHEL5.10GA. > > > It could not work as we expected. And I will be more careful. > > > Thanks. > > > > > > > Maybe the case is not suit for xen kernel. > > When kernel is vmlinuz-2.6.18-371.el5xen, the case will fail. > > But with vmlinuz-2.6.18-371.el5, it works well. > > Can you send the output from failed run? <<<test_start>>> tag=getrusage04 stime=1381285379 cmdline="getrusage04" contacts="" analysis=exit <<<test_output>>> getrusage04 0 TINFO : CLOCK_REALTIME_COARSE not supported, using 4000 us getrusage04 0 TINFO : Using 1 as multiply factor for max [us]time increment (1000+4000us)! getrusage04 0 TINFO : utime: 0us; stime: 4000us getrusage04 0 TINFO : utime: 0us; stime: 16001us getrusage04 1 TFAIL : stime increased > 5000us: <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=1 corefile=no cutime=0 cstime=2 <<<test_end>>> Regards, Zeng > > > > > > Regards, > > Zeng > > > > > > > > > > Regards, > > > > Jan > > > > > > > > > > > > > > Signed-off-by: Zeng Linggang <zen...@cn...> > > > > > --- > > > > > testcases/kernel/syscalls/getrusage/getrusage04.c | 2 +- > > > > > 1 files changed, 1 insertions(+), 1 deletions(-) > > > > > > > > > > diff --git a/testcases/kernel/syscalls/getrusage/getrusage04.c > > > > > b/testcases/kernel/syscalls/getrusage/getrusage04.c > > > > > index 96e24a4..41d0052 100644 > > > > > --- a/testcases/kernel/syscalls/getrusage/getrusage04.c > > > > > +++ b/testcases/kernel/syscalls/getrusage/getrusage04.c > > > > > @@ -67,7 +67,7 @@ static long BIAS_MAX; > > > > > > > > > > static int opt_factor; > > > > > static char *factor_str; > > > > > -static long factor_nr = 1; > > > > > +static long factor_nr = 5; > > > > > > > > > > option_t child_options[] = { > > > > > {"m:", &opt_factor, &factor_str}, > > > > > -- > > > > > 1.7.1 > > > > > > > > > > > > > > > > > > > > > > > > > ---------------------------------------------------------------- > > > > > ---- > > > > > -- > > > > > -------- October Webinars: Code for Performance Free Intel > > > > > webinars can help you accelerate application performance. > > > > > Explore tips for MPI, OpenMP, advanced profiling, and more. Get > > > > > the most from the latest Intel processors and coprocessors. See > > > > > abstracts and register > > > > > > > > > > > > > > http://pubads.g.doubleclick.net/gampad/clk?id=60134071&iu=/4140/ostg > > > .c > > > > > lktrk _______________________________________________ > > > > > Ltp-list mailing list > > > > > Ltp...@li... > > > > > https://lists.sourceforge.net/lists/listinfo/ltp-list > > > > > > > > > > > |