[M3devel] CM3 release build regression tests not terminating

Tue Apr 28 13:49:32 CEST 2009

Sounds about right.

Antony Hosking | Associate Professor | Computer Science | Purdue  
University
305 N. University Street | West Lafayette | IN 47907 | USA
Office +1 765 494 6001 | Mobile +1 765 427 5484

On 28 Apr 2009, at 21:17, Jay wrote:

>
> The changes went in two weeks ago 4/14, were they definitely working?
> I can try it again, hopefully without the full tinderbox stuff.
>
> - Jay
>
>
> ----------------------------------------
>> From: hosking at cs.purdue.edu
>> To: jay.krell at cornell.edu
>> Date: Tue, 28 Apr 2009 21:11:42 +1000
>> CC: m3devel at elegosoft.com; manderson at elegosoft.com
>> Subject: Re: [M3devel] CM3 release build regression tests not  
>> terminating
>>
>> What could possibly have changed here. It used to work fine on
>> multiple platforms.
>>
>> On 28 Apr 2009, at 20:14, Jay wrote:
>>
>>>
>>> It creates a file named "df-k" and hangs here:
>>>
>>> (gdb) where
>>> #0 0x080f417f in select ()
>>> #1 0x080e0567 in m3_select (nfds=0, readfds=0x28127128,
>>> writefds=0x28127138,
>>> exceptfds=0x28127148, timeout=0xbfbfe6d8) at ../src/runtime/
>>> FreeBSD4/select.c:13
>>> #2 0x080c840e in ThreadPosix__CallSelect (M3_Cwb5VA_nfd=0,
>>> M3_CEtG8K_timeout=0xbfbfe6d8)
>>> at ThreadPosix.m3:714
>>> #3 0x080c993b in ThreadPosix__InternalYield () at ThreadPosix.m3:985
>>> #4 0x080c755f in ThreadPosix__XPause (M3_DZQH1o_until=0xbfbfe770,
>>> M3_AicXUJ_alertable=0 '\0')
>>> at ThreadPosix.m3:555
>>> #5 0x080c746b in Thread__Pause (M3_CtKayy_n=0.10000000000000001) at
>>> ThreadPosix.m3:539
>>> #6 0x0808c8d4 in Process__Wait (M3_AUwVTW_p=0x2813ae94) at
>>> ProcessPosix.m3:294
>>> #7 0x08080b31 in System__ExecuteList__WaitForAll.1 () at
>>> System.m3:527
>>> #8 0x08082013 in System__ExecuteList (M3_Bd56fi_cmd=0x2813a564,
>>> M3_EkfbeH_env=0x0,
>>> M3_DLmMvC_msgif=0x0, M3_Bd56fi_wd=0x0) at System.m3:737
>>> #9 0x0804bc1e in OS__GetDiskSpace (M3_Bd56fi_dir=0x28136f14) at
>>> OSPOSIX.m3:19
>>> #10 0x0804c31c in Main__DoIt () at Main.m3:122
>>> #11 0x0805107c in Main_M3 (M3_AcxOUs_mode=1) at Main.m3:1078
>>> #12 0x080bb77e in RTLinker__RunMainBody (M3_DjPxE3_m=0x81270a0) at
>>> RTLinker.m3:395
>>> #13 0x080bad24 in RTLinker__AddUnitI (M3_DjPxE3_m=0x81270a0) at
>>> RTLinker.m3:109
>>> #14 0x080badaa in RTLinker__AddUnit (M3_DjPxE5_b=0x8051031) at
>>> RTLinker.m3:118
>>> #15 0x08048220 in main (argc=4, argv=0xbfbfec78, envp=0xbfbfec8c) at
>>> _m3main.mc:4
>>>
>>> Notice it using user threads, so old m3core/libm3.
>>> df doesn't appear to be any longer running.
>>> Why it prints about the backend mode, I don't know.
>>>
>>> (and yes, I get it -- df -k is directly related to GetDiskSpace..if
>>> this is how one checks diskspace on Unix...I think we should punt,
>>> unless posix actually specifies the precise output format of this
>>> command it is very reliably parsed...)
>>>
>>> - Jay
>>>
>>>
>>> ----------------------------------------
>>>> From: jay.krell at cornell.edu
>>>> To: wagner at elegosoft.com
>>>> CC: hosking at cs.purdue.edu; m3devel at elegosoft.com; manderson at elegosoft.com
>>>> Subject: RE: [M3devel] CM3 release build regression tests not
>>>> terminating
>>>> Date: Tue, 28 Apr 2009 09:58:56 +0000
>>>>
>>>>
>>>> Right, now it hangs having printed..I know this looks a bit of
>>>> nonsense..stuff from right around:
>>>>
>>>>
>>>> M3_BACKEND_MODE = "3"
>>>> % -- defines how the frontend, backend, and assembler interact
>>>> % "0" -- don't call m3_backend, M3CG produces object code
>>>> % "1" -- don't call m3_backend, M3CG produces assembly code
>>>> % "2" -- call m3_backend, it produces object code
>>>> % "3" -- call m3_backend, it produces assembly code
>>>>
>>>>
>>>> however, this is noticably pretty close to the last BEGIN_CONFIG.
>>>>
>>>> Maybe the carriage returns confused it. I'll see..
>>>> I did introduce them recently by accident.
>>>> gdb reported some errors and no symbols in the callstack having
>>>> connected to it, on FreeBSD. If need be I can try debugging it on
>>>> another system..
>>>>
>>>>
>>>> (aside, philosophy: all text processing code should treat \n, \r,
>>>> and \r\n in put the same, unless you are writing a terminal driver,
>>>> then \r has a separate meaning useful for implementing spinners..)
>>>>
>>>>
>>>> - Jay
>>>>
>>>>
>>>> ----------------------------------------
>>>>> Date: Tue, 28 Apr 2009 11:40:00 +0200
>>>>> From: wagner at elegosoft.com
>>>>> To: jay.krell at cornell.edu
>>>>> CC: hosking at cs.purdue.edu; m3devel at elegosoft.com; manderson at elegosoft.com
>>>>> Subject: RE: [M3devel] CM3 release build regression tests not
>>>>> terminating
>>>>>
>>>>> Quoting Jay :
>>>>>
>>>>>>
>>>>>> Well, on FreeBSD 7.0, I get as far as:
>>>>>>
>>>>>> ew source -> compiling EnvUtils.i3
>>>>>> libexec/ld-elf.so.1: Shared object "libc.so.6" not found,
>>>>>> required by "cm3cg"
>>>>>> ew source -> compiling EnvUtils.m3
>>>>>> libexec/ld-elf.so.1: Shared object "libc.so.6" not found,
>>>>>> required by "cm3cg"
>>>>>> ew source -> compiling FingerprintFmt.i3
>>>>>> libexec/ld-elf.so.1: Shared object "libc.so.6" not found,
>>>>>> required by "cm3cg"
>>>>>> ew source -> compiling TextUtils.i3
>>>>>> libexec/ld-elf.so.1: Shared object "libc.so.6" not found,
>>>>>> required by "cm3cg"
>>>>>>
>>>>>> Yeah, I understand, I have libc.so.7.
>>>>>
>>>>> You need to install the FreeBSD compat packages for backward
>>>>> compatibility. Should work fine then (until cminstall hangs?).
>>>>>
>>>>> Olaf
>>>>>
>>>>>>
>>>>>> - Jay
>>>>>>
>>>>>>
>>>>>> ----------------------------------------
>>>>>>> From: jay.krell at cornell.edu
>>>>>>> To: hosking at cs.purdue.edu; wagner at elegosoft.com
>>>>>>> Date: Tue, 28 Apr 2009 07:45:14 +0000
>>>>>>> CC: m3devel at elegosoft.com; manderson at elegosoft.com
>>>>>>> Subject: Re: [M3devel] CM3 release build regression tests not
>>>>>>> terminating
>>>>>>>
>>>>>>>
>>>>>>> I've never been able to get the tinderbox stuff to work for me.
>>>>>>> I'll try again.
>>>>>>> Nothing much from me lately -- pthreads movement to C, and then
>>>>>>> back.
>>>>>>>
>>>>>>>>> Jay, did you change any config files recently?
>>>>>>>
>>>>>>> FreeBSD config file changes on 2009-04-13.
>>>>>>>
>>>>>>> - Jay
>>>>>>>
>>>>>>> ----------------------------------------
>>>>>>>> From: hosking at cs.purdue.edu
>>>>>>>> To: wagner at elegosoft.com
>>>>>>>> Date: Tue, 28 Apr 2009 16:45:29 +1000
>>>>>>>> CC: m3devel at elegosoft.com; manderson at elegosoft.com
>>>>>>>> Subject: Re: [M3devel] CM3 release build regression tests not
>>>>>>>> terminating
>>>>>>>>
>>>>>>>> Yes, I had noticed this too.
>>>>>>>>
>>>>>>>> On 28 Apr 2009, at 16:29, Olaf Wagner wrote:
>>>>>>>>
>>>>>>>>> Hi,
>>>>>>>>>
>>>>>>>>> does anybody know what's keeping the release-build tests for
>>>>>>>>> tinderbox
>>>>>>>>> from terminating? I've got lots of stalled regression process
>>>>>>>>> trees on
>>>>>>>>> my system, and the tinderbox display indicates that none of  
>>>>>>>>> the
>>>>>>>>> release
>>>>>>>>> builds seem to succeed. Has anybody changed anything in the
>>>>>>>>> scripts?
>>>>>>>>>
>>>>>>>>> On a closer look, upgrade seems to be stuck in the installer:
>>>>>>>>>
>>>>>>>>> % ps -axwww 25310
>>>>>>>>> PID TT STAT TIME COMMAND
>>>>>>>>> 25310 ?? S 2:15.61 /home/wagner/work/cm3-inst/luthien/current/
>>>>>>>>> pkg/cminstall/FreeBSD4/cminstall -c /home/wagner/work/cm3- 
>>>>>>>>> inst/
>>>>>>>>> luthien/current -o
>>>>>>>>>
>>>>>>>>> Jay, did you change any config files recently?
>>>>>>>>> Regression tests seemed to have been running again for some
>>>>>>>>> days,
>>>>>>>>> and then
>>>>>>>>> stopped again.
>>>>>>>>>
>>>>>>>>> I'll try to investigate further this evening, but must leave
>>>>>>>>> now for
>>>>>>>>> other work...
>>>>>>>>>
>>>>>>>>> Olaf
>>>>>>>>> --
>>>>>>>>> Olaf Wagner -- elego Software Solutions GmbH
>>>>>>>>> Gustav-Meyer-Allee 25 / Gebäude 12, 13355 Berlin,
>>>>>>>>> Germany
>>>>>>>>> phone: +49 30 23 45 86 96 mobile: +49 177 2345 869 fax: +49 30
>>>>>>>>> 23
>>>>>>>>> 45 86 95
>>>>>>>>> http://www.elegosoft.com | Geschäftsführer: Olaf Wagner |  
>>>>>>>>> Sitz:
>>>>>>>>> Berlin
>>>>>>>>> Handelregister: Amtsgericht Charlottenburg HRB 77719 | USt- 
>>>>>>>>> IdNr:
>>>>>>>>> DE163214194
>>>>>>>>>
>>>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Olaf Wagner -- elego Software Solutions GmbH
>>>>> Gustav-Meyer-Allee 25 / Gebäude 12, 13355 Berlin, Germany
>>>>> phone: +49 30 23 45 86 96 mobile: +49 177 2345 869 fax: +49 30 23
>>>>> 45 86 95
>>>>> http://www.elegosoft.com | Geschäftsführer: Olaf Wagner | Sitz:
>>>>> Berlin
>>>>> Handelregister: Amtsgericht Charlottenburg HRB 77719 | USt-IdNr:
>>>>> DE163214194
>>>>>
>>

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