[Difx-users] New DiFX release coming soon, test version is available {External} {External}

[Adam Deller]

I've got DiFX2.8 installed on ozstar now Chris but I see some back and forth'ing with the CODIF code, so will wait for your say-so before I test the ASKAP correlations that exercise it.

Cheers,
Adam


!=============================================================!
Prof. Adam Deller
Centre for Astrophysics & Supercomputing
Swinburne University of Technology
John St, Hawthorn VIC 3122 Australia
phone: +61 3 9214 5307
fax: +61 3 9214 8797
!=============================================================!


________________________________
From: Walter Brisken <wbrisken at nrao.edu>
Sent: Wednesday, 9 November 2022 11:09 AM
To: Phillips, Chris (S&A, Marsfield) <Chris.Phillips at csiro.au>
Cc: Adam Deller <adeller at swin.edu.au>; difx-users at nrao.edu <difx-users at nrao.edu>
Subject: Re: [Difx-users] New DiFX release coming soon, test version is available {External}


Hi Chris,

Thanks for the question. To clarify, yes, CODIF is included. I see no
reason not to proceed put your new version in 2.8, but would suggest you
do that as soon as possible so that the majority of the testing folks do
does cover the new code.

-Walter

-------------------------
Walter Brisken
NRAO
Deputy Assistant Director for VLBA Development
(505)-234-5912 (cell)
(575)-835-7133 (office)

On Tue, 8 Nov 2022, Phillips, Chris (S&A, Marsfield) wrote:

> Hi Walter,
>
> Just to clarify, I assume this means it includes the CODIF changes Adam and I made to trunk ages ago.
>
> As such *all* users are urged to do comprehensive testing, as those changes included changing some integers to floats. This has the potential to introduce subtle errors.
>
>
> Walter/Adam:
>
> I have been working on an updated version of CODIF which is in the ?version2? branch of the CODIFIO library. I believe the only users of CODIF is internal ATNF engineering and ASKAP CRAFT
>
> I would like to bring my branch onto trunk (and 2.8). This will (should) not effect anyone who does not use CODIF. I can work with CRAFT team with any changes.
>
> Cheers
> Chris
>
>
>> On 9 Nov 2022, at 10:36, Walter Brisken via Difx-users <difx-users at listmgr.nrao.edu> wrote:
>>
>>
>> Hi DiFX Users,
>>
>> The next major DiFX release, 2.8.1, is coming soon, likely before the end of 2022. Some information about the release timescale and the changes that are coming with it can be found on the DiFX wiki:
>>
>> https://www.atnf.csiro.au/vlbi/dokuwiki/doku.php/difx/difx281planning<https://www.atnf.csiro.au/vlbi/dokuwiki/doku.php/difx/difx281planning>
>>
>> At this point, the 2.8 branch has been created, essentially by capturing a snapshot of the main development "trunk". This was done after several months of developers working to fix remainig issues. DiFX 2.8 is _not_ a stable release and should not be used for production. DiFX 2.8.1 will be the first stable release from the 2.8 branch. Prior to tagging the 2.8.1 release, we will be in a test period. At this point I would invite interested users to install the 2.8 branch and evaluate it. The more testing that can be done before 2.8.1, the better the release will be.
>>
>> To install, review instructions at:
>>
>> https://www.atnf.csiro.au/vlbi/dokuwiki/doku.php/difx/installation<https://www.atnf.csiro.au/vlbi/dokuwiki/doku.php/difx/installation>
>>
>> The tag name is DiFX-2.8.
>>
>> Please direct any test results (good or bad) to difx-developers at nrao.edu .
>>
>> Cheers,
>>
>> Walter
>>
>> -------------------------
>> Walter Brisken
>> NRAO
>> Deputy Assistant Director for VLBA Development
>> (505)-234-5912 (cell)
>> (575)-835-7133 (office)
>>
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>
>
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