[Swift-devel] duplicated job submission in swift-0.92?

[Justin M Wozniak]

I found that it appeared between Swift r3835 and r3837.

On Fri, 1 Apr 2011, Michael Wilde wrote:

> And Swift 0.91 works OK - it does *not* exhibit the twice-each bug.
>
> Justin: when you went backwards down the Swift 0.92 branch on Thursday 
> morning, what did you find in terms of where it appeared the bug was 
> introduced?
>
> - Mike
>
>
> ----- Original Message -----
>> I think we mist-spoke: The posted release 0.92 also exhibits the
>> twice-each bug as far as I acn tell.
>>
>> Mihael, Justin: can you test asap to confirm or refute that
>> observation?
>>
>> Thanks,
>>
>> - Mike
>>
>> which swift: ~/swift/rev/swift-0.92/bin/swift
>>
>> com$ swift -version
>> Swift svn swift-r4157 cog-r3056
>>
>> com$ cd ~/swift/lab
>> com$ cat zz3.swift
>> int arr[];
>>
>> arr[0]=1;
>> arr[1]=2;
>>
>> foreach a in arr {
>> trace("for", a);
>> }
>>
>> com$ swift zz3.swift
>> Swift svn swift-r4157 cog-r3056
>>
>> RunID: 20110401-1645-yyy87p39
>> Progress:
>> SwiftScript trace: for, 2
>> SwiftScript trace: for, 1
>> SwiftScript trace: for, 1
>> SwiftScript trace: for, 2
>> Final status:
>> com$
>>
>>
>> ----- Original Message -----
>>> I think both are good as they are.
>>>
>>> Would you like me to send it?
>>>
>>> Mihael
>>>
>>> On Thu, 2011-03-31 at 20:57 -0500, Michael Wilde wrote:
>>>> And I will send this to swift-user:
>>>>
>>>> "Dear Swift Users,
>>>>
>>>> On March 29 we discovered that the Release 0.92 branches of the
>>>> Swift and CoG trees were changed after the release and a
>>>> concurrency
>>>> bug was introduced. If you are running Swift from this *source
>>>> code*
>>>> base, please revert back to a known-working release such as the
>>>> 0.92
>>>> binary release if at all possible.
>>>>
>>>> We're working on restoring the 0.92 SVN branch to the correct
>>>> state
>>>> and will report back to this email list when that is done."
>>>>
>>>> Anything else to say? Feel free to send this out, adjusted as
>>>> needed, or just tell me what to change and I will.
>>>>
>>>> - Mike
>>>>
>>>>
>>>> ----- Original Message -----
>>>>> Please check this proposed warning on the Downloads page and let
>>>>> me
>>>>> know if its what we need there:
>>>>>
>>>>> http://www.ci.uchicago.edu/~wilde/swift/downloads/index.php
>>>>>
>>>>> I also fixed the 0.91 typo (but the downloads dont actually work
>>>>> from
>>>>> this test web. I think they will once this is committed and
>>>>> pushed
>>>>> live).
>>>>>
>>>>> - Mike
>>>>>
>>>>>
>>>>> ----- Original Message -----
>>>>>> ----- Original Message -----
>>>>>>> On Thu, 2011-03-31 at 20:14 -0500, Michael Wilde wrote:
>>>>>>>> ----- Original Message -----
>>>>>>>>> We decided the following:
>>>>>>>>> - I will revert the changes in the 0.92 branch
>>>>>>>>> - re-commit bug fixes that were committed after the
>>>>>>>>> merge
>>>>>>>>> - merge the 0.92 branch to trunk
>>>>>>>>> - fix the problems in trunk
>>>>>>>>
>>>>>>>> Sounds good. But when and how does the fix get to users?
>>>>>>>
>>>>>>> The package(s) are fine. Though we should probably also have
>>>>>>> a
>>>>>>> source
>>>>>>> package. The merge was done after the package(s) were
>>>>>>> uploaded
>>>>>>> to
>>>>>>> the
>>>>>>> swift site.
>>>>>>
>>>>>> Ah, great!
>>>>>>
>>>>>>> This only affects folks who have checked out from SVN the
>>>>>>> 0.92
>>>>>>> branch
>>>>>>> after the merge 9 days (or so) ago.
>>>>>>
>>>>>> Hmm - I question that. The release we use, based on 0.92 on
>>>>>> Beagle,
>>>>>> shows the twice-each error, and it was made on Feb 25, about
>>>>>> 35
>>>>>> days
>>>>>> ago. Does this merit clarification?
>>>>>>
>>>>>>> We should send an email to the user list once this is fixed.
>>>>>>> We
>>>>>>> may
>>>>>>> also
>>>>>>> want to send an email warning them not to check out from SVN
>>>>>>> but
>>>>>>> download the precompiled package instead.
>>>>>>
>>>>>> OK. I cant say that this will reach everyone. Perhaps some
>>>>>> status
>>>>>> notes on the Download page are in order. The 0.91 link there
>>>>>> is
>>>>>> wrong,
>>>>>> so we need to fix that page anyways.
>>>>>>
>>>>>>> I am a bit confused though. I would have expected the
>>>>>>> release
>>>>>>> to
>>>>>>> come
>>>>>>> with some announcement of some form.
>>>>>>
>>>>>> Agreed. We kept this low profile because we were trying to
>>>>>> coordinate
>>>>>> it with a Web change that we never accomplished. And we've
>>>>>> lost
>>>>>> the
>>>>>> habit of swift-user announcements but got to get back to doing
>>>>>> that.
>>>>>> So, yes.
>>>>>>>
>>>>>>>>
>>>>>>>> Either create a 0.92.1 release (sounds hard based on
>>>>>>>> above)
>>>>>>>> or create a 0.93 release (in which case should we create
>>>>>>>> the
>>>>>>>> 0.93
>>>>>>>> branch from trunk as soon as this is fixed?)
>>>>>>>>
>>>>>>>> How long to re-test? (Thats a question for Sarah, Justin,
>>>>>>>> and
>>>>>>>> Ketan)
>>>>>>>> Could this include the Cray support mods?
>>>>>>>
>>>>>>> No! Fixing a problem is not a venue for introducing untested
>>>>>>> things
>>>>>>> into
>>>>>>> a release.
>>>>>>
>>>>>> I meant the Cray feature for 0.93 not 0.92.1
>>>>>> Yes, that should be tested.
>>>>>> But its being used pretty heavily.
>>>>>>
>>>>>> - Mike
>>>>>>
>>>>>>> But it could be discussed separately :)
>>>>>>>
>>>>>>> Mihael
>>>>>>
>>>>>> --
>>>>>> Michael Wilde
>>>>>> Computation Institute, University of Chicago
>>>>>> Mathematics and Computer Science Division
>>>>>> Argonne National Laboratory
>>>>>>
>>>>>> _______________________________________________
>>>>>> Swift-devel mailing list
>>>>>> Swift-devel at ci.uchicago.edu
>>>>>> http://mail.ci.uchicago.edu/mailman/listinfo/swift-devel
>>>>>
>>>>> --
>>>>> Michael Wilde
>>>>> Computation Institute, University of Chicago
>>>>> Mathematics and Computer Science Division
>>>>> Argonne National Laboratory
>>>>>
>>>>> _______________________________________________
>>>>> Swift-devel mailing list
>>>>> Swift-devel at ci.uchicago.edu
>>>>> http://mail.ci.uchicago.edu/mailman/listinfo/swift-devel
>>>>
>>
>> --
>> Michael Wilde
>> Computation Institute, University of Chicago
>> Mathematics and Computer Science Division
>> Argonne National Laboratory
>>
>> _______________________________________________
>> Swift-devel mailing list
>> Swift-devel at ci.uchicago.edu
>> http://mail.ci.uchicago.edu/mailman/listinfo/swift-devel
>
>

-- 
Justin M Wozniak