On 28 Sep 2006 18:25:58 +0700, Egor Pasko <[EMAIL PROTECTED]> wrote:
On the 0x1F2 day of Apache Harmony Alexey Varlamov wrote: > 28 Sep 2006 17:50:57 +0700, Egor Pasko <[EMAIL PROTECTED]>: > > On the 0x1F2 day of Apache Harmony Elena Semukhina wrote: > > > On 9/28/06, Alexey Varlamov <[EMAIL PROTECTED]> wrote: > > > > > > > > Apparently there are some threading issues, which affect almost all > > > > suites (except may be smoke tests). I observe quite many sporadic > > > > crashes in c-unit, kernel and classlib tests. For example, the > > > > following assert fails often: > > > > drlvm/vm/thread/src/thread_native_suspend.c:351: > > > > hythread_set_safepoint_callback: Assertion `status == (0)' failed. > > > > Another incomprehensible error is described in HARMONY-1614. > > > > These defects most probably point to races in TM or VM internals, and > > > > are hard enough to insulate and root-cause. > > > > > > > > Aside from that, there are "known" stable failures, like kernel > > > > ThreadTest and ClassLoaderTest, or classlib's > > > > > > > > > ThreadTest is a kind of "always failing test" unfortunately. Now its failure > > > is related to launcher related issue mentioned in another thread as well as > > > the HARMONY-1537 issue. All these issues are fixed with HARMONY-1582 patch. > > > On the other hand, HARMONY-1582 reports that ThreadTest fails showing up new > > > problems possibly related to H-1519 patch. So ThreadTest is very helpful in > > > catching regressions and should be paid a special attention to each time it > > > fails :) > > > > > > As for general statistics of kernel test failures, ThreadTest fails now on > > > all platforms in all modes (jet, opt, int) and ClassLoaderTest and > > > ClassAnnotationTest fail on opt (win, linux), which is under Egor's > > > investigation. > > > > ClassLoaderTest, to be precise.. > > ClassAnnotatationsTest passes for me on linux > > It crashes sometimes (not very often) on OPT with the same trace as > ClassLoaderTest which actually tells nothing... hmm.. ten times in a row it passed for me. If you reproduced the failure with memopt OFF, that would be valuable. If you cannot reproduce with memopt OFF, knowing that would be valuable too :)
With memopt OFF, both tests pass on both linux and windows. --
Egor Pasko, Intel Managed Runtime Division --------------------------------------------------------------------- Terms of use : http://incubator.apache.org/harmony/mailing.html To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
-- Thanks, Elena
