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* [Bug testsuite/48283] New: gcc.dg/graphite/block-[3478].c timeouts
@ 2011-03-25 11:47 ro at gcc dot gnu.org
  2011-03-25 13:00 ` [Bug testsuite/48283] " rguenth at gcc dot gnu.org
                   ` (4 more replies)
  0 siblings, 5 replies; 6+ messages in thread
From: ro at gcc dot gnu.org @ 2011-03-25 11:47 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48283

           Summary: gcc.dg/graphite/block-[3478].c timeouts
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: testsuite
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: ro@gcc.gnu.org
                CC: spop@gcc.gnu.org
              Host: sparc-sun-solaris2.*, mips-sgi-irix6.5
            Target: sparc-sun-solaris2.*, mips-sgi-irix6.5
             Build: sparc-sun-solaris2.*, mips-sgi-irix6.5


The for graphite testcases gcc.dg/graphite/block-[3478].c regularly time out on
Solaris/SPARC and IRIX hosts despite already using dg-timeout-factor 4, i.e.
they
take longer than 20 minutes (40 minutes on IRIX where I've doubled the default
to account for the slower CPUs) to complete.

Here are the compile times on onloaded machines:

* i386-pc-solaris2.11, 1.6 GHz Core i7:

real        2:19.73
user        2:16.56
sys            0.10

* sparc-sun-solaris2.10, 1.35 GHz UltraSPARC IV+:

real        5:52.77
user        5:52.22
sys            0.14

* sparc-sun-solaris2.11, 1.2 GHz UltraSPARC-T2:

real       16:23.64
user       16:21.71
sys            0.49

* mips-sgi-irix6.5, 250 MHz MIPS R10000:

real    41:34.05
user    41:21.31
sys         0.78

Both systems are multilibbed, so 4 tests timing out add 160 minutes to the
test time, which I consider way over the top.  In light of the policy in

http://gcc.gnu.org/ml/gcc-patches/2011-02/msg00059.html

either consider reducing the runtime of the test to be within the limits
outlined there or flag it as expensive using dg-require-effective-target
run_expensive_tests.


^ permalink raw reply	[flat|nested] 6+ messages in thread
end of thread, other threads:[~2013-07-14  5:33 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2011-03-25 11:47 [Bug testsuite/48283] New: gcc.dg/graphite/block-[3478].c timeouts ro at gcc dot gnu.org
2011-03-25 13:00 ` [Bug testsuite/48283] " rguenth at gcc dot gnu.org
2011-03-25 13:02 ` ro at CeBiTec dot Uni-Bielefeld.DE
2011-03-25 14:06 ` ro at gcc dot gnu.org
2011-05-18  0:01 ` michael.hope at linaro dot org
2013-07-14  5:33 ` spop at gcc dot gnu.org

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