[LLVMdev] Problems with nighttest FeatureTests

[Brian Gaeke]

A typo in test/Makefile was the trigger for this problem:

	http://mail.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20041101/ 
020216.html

John, can you please look into this bug some more and add some error  
checking to the llvm-specific qmtest python modules to make this error  
less severe?

Thanks!

-Brian

On Nov 3, 2004, at 10:35 AM, Brian Gaeke wrote:

>
> I think there is a very similar situation with the PowerPC/Mac OS X  
> nightly tests. Over each of the past few nights, something has been  
> filling up the process table, causing me to be unable to log in.  The  
> nightly tester wrote out regression test and feature test logs  
> featuring hundreds of "Resource temporarily unavailable" errors from  
> fork(), so I assume it's the qmtest stuff that's filling the process  
> table. More to come once I am able to duplicate the problem and  
> inspect the situation...
>
> -Brian
>
> On Nov 3, 2004, at 5:01 AM, Vladimir Merzliakov wrote:
>
>>>> I'm not sure that I follow.  The qmtest stuff isn't working on Zion
>>>> because (I believe) of an upgrade that happened on the machine (the  
>>>> qmtest
>>>> binary doesn't work anymore?).  Are you seeing a problem on freebsd  
>>>> where
>>>> the feature tests go into a loop?  If so, can you provide us with  
>>>> more
>>>> information?
>>>>
>> make, ~ > ps -xu
>> USER       PID %CPU %MEM   VSZ  RSS  TT  STAT STARTED      TIME  
>> COMMAND
>> wanderer 35325  5.0  1.7 11740 8816  ??  R     2:56AM  35:58.91  
>> [python]
>> wanderer 35330  5.0  1.7 11740 8828  ??  R     2:56AM  36:16.64  
>> [python]
>> wanderer 35333  5.0  1.7 11740 8828  ??  R     2:56AM  36:12.17  
>> [python]
>> wanderer 35335  5.0  1.7 11740 8828  ??  R     2:56AM  36:25.80  
>> [python]
>> wanderer 35337  5.0  1.7 11740 8828  ??  R     2:56AM  36:24.76  
>> [python]
>> wanderer 35338  5.0  1.7 11740 8828  ??  R     2:56AM  36:21.73  
>> [python]
>> wanderer 35326  4.9  1.7 11740 8828  ??  R     2:56AM  36:09.46  
>> [python]
>> wanderer 35332  4.9  1.7 11740 8828  ??  R     2:56AM  36:14.49  
>> [python]
>> wanderer 35339  4.9  1.7 11740 8828  ??  R     2:56AM  36:29.35  
>> [python]
>> wanderer 35341  4.9  1.7 11740 8828  ??  R     2:56AM  36:26.81  
>> [python]
>> wanderer 35342  4.9  1.7 11740 8828  ??  R     2:56AM  36:38.68  
>> [python]
>> wanderer 35327  4.9  1.7 11740 8828  ??  R     2:56AM  36:09.99  
>> [python]
>> wanderer 35328  4.9  1.7 11740 8828  ??  R     2:56AM  36:05.47  
>> [python]
>> wanderer 35329  4.9  1.7 11740 8828  ??  R     2:56AM  36:08.62  
>> [python]
>> wanderer 35331  4.9  1.7 11740 8828  ??  R     2:56AM  36:18.76  
>> [python]
>> wanderer 35334  4.9  1.7 11740 8828  ??  R     2:56AM  36:23.59  
>> [python]
>> wanderer 35336  4.9  1.7 11740 8828  ??  R     2:56AM  36:21.37  
>> [python]
>> wanderer 35340  4.9  1.7 11740 8828  ??  R     2:56AM  36:22.03  
>> [python]
>> wanderer 10005  0.0  0.2  1792 1004  ??  Is    2:13AM   0:00.01  
>> /bin/sh -c cd /home/wanderer/pkg/build/llvm/night && ./testr
>> wanderer 10006  0.0  0.2  1800 1040  ??  I     2:13AM   0:00.01  
>> /bin/sh - ./testrun
>> wanderer 10011  0.0  0.4  3020 2332  ??  I     2:13AM   0:00.06 [perl]
>> wanderer 35234  0.0  0.2  1796 1032  ??  I     2:55AM   0:00.00 sh -c  
>> (time -p gmake  -j2 -l3.0 -C test Feature.t) > /home/w
>> wanderer 35235  0.0  0.1  1308  576  ??  I     2:55AM   0:00.00 time  
>> -p gmake -j2 -l3.0 -C test Feature.t
>> wanderer 35236  0.0  0.2  2604 1224  ??  I     2:55AM   0:00.03 gmake  
>> -j2 -l3.0 -C test Feature.t
>> wanderer 35319  0.0  0.2  1796 1036  ??  I     2:56AM   0:00.00 [sh]
>> wanderer 35320  0.0  1.7 11740 8808  ??  I     2:56AM   0:00.57  
>> [python]
>> wanderer 35343  0.0  1.7 11740 8820  ??  I     2:56AM   0:00.02  
>> [python]
>> make, ~/pkg/build/gcc >
>>
>> NightlyTest.pl run with -noremove and then i can send any generated  
>> file if need.
>>
>> Vladimir
>> <2004-11-03-FeatureTests- 
>> Log.txt>_______________________________________________
>> LLVM Developers mailing list
>> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
>> http://mail.cs.uiuc.edu/mailman/listinfo/llvmdev
>
> _______________________________________________
> LLVM Developers mailing list
> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
> http://mail.cs.uiuc.edu/mailman/listinfo/llvmdev