Re: [Pdl-devel] PDL maintainer/co-maintainer

2019-07-27 Thread Chris Marshall
, I see the way forward as Diab and I being co-maintainers. If it’s easiest, I’ll be happy to be first-come, then I can add Diab as co-maint. My ID is “ETJ”. Could you include ExtUtils::F77 in the process? Best regards, Ed *From:* Chris Marshall <mailto:devel.chm...@gmail.com> *Sent:* Monday,

[Pdl-devel] PDL maintainer/co-maintainer

2019-07-22 Thread Chris Marshall
Ed/Diab- I think it is time to get out of the way. Would you be willing to accept maintainership of all the PDL modules. You would be able to delegate as needed. Please confirm your PAUSE IDs and let me know to whom to assign ownership. Thanks, Chris ___

Re: [Pdl-devel] Fwd: PDL release; I'm volunteering.

2019-05-24 Thread Chris Marshall
Diab, I think another "bitrot fix" release of the legacy PDL is a good idea. Thanks for volunteering to be release manager. I'm happy to transfer the various PDL maintainerships I have accumulated over time. Then you can distribute any co-maintainerships and handle any other module rights stuff

Re: [Pdl-devel] problems with PDL on ActivePerl

2018-11-30 Thread Chris Marshall
The last time I investigated the failures to build it appeared to be issues with virtual machines memory sizes or possibly buggy compiler versions. --Chris On Fri, Nov 30, 2018 at 2:18 AM Derek Lamb wrote: > After updating the install webpage for SciPDL I was looking at updates to > the instruc

Re: [Pdl-devel] PDL-2.019 released

2018-05-06 Thread Chris Marshall
that as the authoritative location for them. If you like that thought, then we don't need a "push freeze", just everyone points each of their repo "origin" at the GitHub location! Then as you say we can just make PRs and when you're happy you can release them to

Re: [Pdl-devel] PDL-2.019 released

2018-05-06 Thread Chris Marshall
Let's have a "push freeze" for:   PDL::LinearAlgebra   PDL::Book   PDL::Graphics::PLplot   PDL::IO::HDF5   PDL::FFTW 2.x   pdl-www and switch to the github repositories. Most were adopted by me as their original developers moved on and their update rate has been almost nothing since PDL-2.018.

[Pdl-devel] PDL-2.019 released

2018-05-05 Thread Chris Marshall
Announcing the release of PDL-2.019 as the first release marking the move of PDL development from the increasingly erratic sf.net to github. Thanks much to Ed J, Derek Lamb, Jerry Leibold, and sisyphus for contributions to this release and special thanks for Ed J who spearheaded the move and has

Re: [Pdl-devel] Patch MatrixOps det to use cached lu_decomp

2018-04-12 Thread Chris Marshall
Hi Jerry- Thanks for taking the time to contribute to PDL! The "secret sauce" for your contribution is that MatrixOps.pm a generated file which is why it was in .gitignore. The source file is matrixops.pd in the same Basic/MatrixOps directory at line #364.  The patches needed would be the one f

Re: [Pdl-devel] unstable SF git servers and github mirroring

2018-04-10 Thread Chris Marshall
ld you now make a dev-release? I’m going to ensure the SF bugs > are all on GH issues. > > Best regards, > Ed > > *From:* Ed . > *Sent:* Monday, April 09, 2018 4:39 AM > *To:* pdl-devel@lists.sourceforge.net ; Chris Marshall > > *Subject:* Re: [Pdl-devel] unstable SF g

Re: [Pdl-devel] unstable SF git servers and github mirroring

2018-03-25 Thread Chris Marshall
Christian’s script – no more error emails! Can anyone see things I missed or got wrong there? Ed *From:* Christian Walde <mailto:walde.christ...@gmail.com> *Sent:* Tuesday, March 06, 2018 5:56 PM *To:* pdl-devel@lists.sourceforge.net <mailto:pdl-devel@lists.sourceforge.net> ; Ch

Re: [Pdl-devel] PDL and its pre-req PerlIO::Layers fail to build in macOS 10.13.3

2018-03-25 Thread Chris Marshall
Will- Any progress with the work around?  I'm on #pdl today. --Chris On 3/22/2018 16:31, Chris Marshall wrote: Makefile.PL is the file in which the File::Map line needs to be deleted On Thu, Mar 22, 2018 at 4:30 PM, Chris Marshall mailto:devel.chm...@gmail.com>> wrote:

Re: [Pdl-devel] PDL and its pre-req PerlIO::Layers fail to build in macOS 10.13.3

2018-03-23 Thread Chris Marshall
Hi Will- I understand your frustration in not being able to build/install PDL. When we/I say it is not a PDL bug, we don't mean that the bug doesn't affect PDL as it clearly does since we require File::Map which requires PerlIO::Layers. It means that the fix is not in the PDL code and that a bug

Re: [Pdl-devel] PDL and its pre-req PerlIO::Layers fail to build in macOS 10.13.3

2018-03-22 Thread Chris Marshall
Makefile.PL is the file in which the File::Map line needs to be deleted On Thu, Mar 22, 2018 at 4:30 PM, Chris Marshall wrote: > A quick look at the CPAN testers reports for > PerlIO::Layers show passes for your perl version > and many others on Mac platforms. I can't help

Re: [Pdl-devel] PDL and its pre-req PerlIO::Layers fail to build in macOS 10.13.3

2018-03-22 Thread Chris Marshall
A quick look at the CPAN testers reports for PerlIO::Layers show passes for your perl version and many others on Mac platforms. I can't help with a debug for your build there... ...but you can delete the line containing the string 'File::Map' to removed the hard dependency for PDL on this module.

Re: [Pdl-devel] unstable SF git servers and github mirroring

2018-03-04 Thread Chris Marshall
Christian and all- I'm fine with moving development and issues to github if someone wants to take the lead to maintain things on github. We should do a quick release to point at the new locations and maybe include a few fixes in the hopper.  I'm not sure that all the sf.net bugs are on github at

Re: [Pdl-devel] Help debugging warp2d on Windows

2017-11-04 Thread Chris Marshall
Hi Derek- The tests all pass for cygwin/win7 but I did notice that the imag2d.pd does not appear to have been updated for 64bit index support as all the types therein are either int for PDL_Long which may be related to the windows issues---or not. --Chris On 11/3/2017 19:48, Derek Lamb wrote:

Re: [Pdl-devel] Does PDL::Lite export 'pdl' ?

2017-08-19 Thread Chris Marshall
Hi Edward- It seems that the docs may be out of date with respect to the implementation. I get pdl(), piddle(), null(), and barf() missing errors using only PDL::Lite. The piddle() routine seems to be equivalent to pdl() but is not documented AFAICT. It is worth opening a ticket to report the

Re: [Pdl-devel] PDL-2.018 released to CPAN

2017-06-04 Thread Chris Marshall
I'm pleased to observe that PDL-2.018 is PASS-ing CPAN Testers with 150 PASSes and only 1 FAIL (plus some UNKNOWN and NA). My conclusion is that we've resolved the bitrot problem...until the next time! :-) Cheers, Chris On 5/21/2017 17:21, Chris Marshall wrote: ...and should be ap

[Pdl-devel] PDL-2.018 build fails on ASPerl Windows (will PDL ever build here again?)

2017-05-23 Thread Chris Marshall
Everything seems to be running fine but when pl2bat.bat is run there appears to be a crash of some sort. The logs don't give a clue but maybe someone more familiar with the ASPerl PPM builds could help debug: http://ppm4.activestate.com/MSWin32-x86-64int/5.24/2400/C/CH/CHM/PDL-2.018.d/log-2017052

[Pdl-devel] PDL-2.018 released to CPAN

2017-05-21 Thread Chris Marshall
...and should be appearing at a CPAN mirror near you soon. The PDL Developers are pleased to announce the 2.018 release of the Perl Data Language. This release fixes some bugs and, most importantly, addresses some coming build and compatibility problems for PDL. Thanks much to contributions by L

[Pdl-devel] CHM/PDL-2.017_02.tar.gz released to CPAN

2017-05-18 Thread Chris Marshall
...and should appear at a mirror near you soon. This is release candidate 1 for the immanent PDL 2.018 planned for this weekend. Test early; test often! Thanks, Chris for the PDL Developers v2.017_02 2017-05-18 17:33:55-04:00 General Notes: * This is version 2.017_02 of the Perl Data Langu

Re: [Pdl-devel] Inline failures for PDL-2.017_01...more bitrot

2017-05-07 Thread Chris Marshall
); > |, $boolean); which may be where the error is coming from. At any rate, it seems not to be a PDL problem and since there appear to be a small number of tests with this problem, it doesn't need to hold up the "bitrot fix" release process. Thanks for looking, Chri

Re: [Pdl-devel] Inline failures for PDL-2.017_01...more bitrot

2017-05-07 Thread Chris Marshall
have 0.68 and 0.62. --Chris On 5/7/2017 06:46, sisyph...@optusnet.com.au wrote: > > -Original Message- From: Chris Marshall > Sent: Sunday, May 07, 2017 6:39 AM > To: pdl-devel@lists.sourceforge.net > Subject: [Pdl-devel] Inline failures for PDL-2.017_01...more bitrot >

[Pdl-devel] Inline failures for PDL-2.017_01...more bitrot

2017-05-06 Thread Chris Marshall
The PDL "bitrot fix" developers release is testing well except for 3 reports where there is a failure in t/inline-with.t and t/inline-comment-test.t: http://www.cpantesters.org/cpan/report/9555ca7a-2d05-11e7-b551-93771d927244 http://www.cpantesters.org/cpan/report/97798df0-2d05-11e7-b551-93771d927

[Pdl-devel] API change for xvals, yvals, zvals...

2017-04-30 Thread Chris Marshall
Per sf.net feature request #82: https://sourceforge.net/p/pdl/feature-requests/82/ Now that we have the PDL_Indx data type for indexing operations, it would seem to make sense that operations returning index values should have PDL_Indx as the default return type. This breaks long existing API

[Pdl-devel] generation of index location in PP loop

2017-04-28 Thread Chris Marshall
I'm implementing some additional routines along the lines of indadd. They provide other combining operations which can be used to compute region properties of component labelled piddles. At the moment I have: indadd indmax indmin all of which are fairly straightforward. Then I saw that

[Pdl-devel] OpenGL compile/link on MacOSX help needed

2017-01-31 Thread Chris Marshall
All- We're looking for someone using MacOSX with experience in compiling and linking XS/C code including OpenGL. We need help to get OpenGL::Modern to compile and run on MacOSX. This process is hampered by no developers with that hardware and software platform. The work involved is pretty much s

[Pdl-devel] CHM/OpenGL-Modern-0.01_04.tar.gz released to CPAN

2017-01-29 Thread Chris Marshall
...and should be appearing at a mirror near you soon. This release includes believed to be correct implementations of all OpenGL routines that are neither called with or return pointer type arguments (e.g. * or [] types). It includes autogenerated routines for the rest with the arguments replaced

[Pdl-devel] CHM/OpenGL-Modern-0.01_03.tar.gz released to CPAN

2017-01-28 Thread Chris Marshall
This is another in a series of alpha releases of OpenGL::Modern. It has candidate fixes for some build issues and now creates bindings of all non-pointer OpenGL routines with the usual OpenGL routine name. It also creates bindings for all the functions with pointer or pointer-like arguments with

Re: [Pdl-devel] Subclassing PDL made easier with PDLx::DetachedObject

2016-10-26 Thread Chris Marshall
"has a" in place of "is a". --Chris On Wed, Oct 26, 2016 at 3:00 PM, Chris Marshall wrote: > I believe that the approach for PDL::NextGen core using the C Object > System (COS) could address this problem: the operations being overloaded > would then be multimetho

Re: [Pdl-devel] Subclassing PDL made easier with PDLx::DetachedObject

2016-10-25 Thread Chris Marshall
might avoid or mitigate this problem...) --Chris On Tue, Oct 25, 2016 at 10:30 AM, Chris Marshall wrote: > On re-reading, I think the problem we're really discussing here is > the operator overloading and the difficulty seems to be because the > overload resolution doesn't handl

Re: [Pdl-devel] Subclassing PDL made easier with PDLx::DetachedObject

2016-10-25 Thread Chris Marshall
t sure a real solution is possible save implementing overload using multi-methods. --Chris On Mon, Oct 24, 2016 at 1:30 PM, Chris Marshall wrote: > Thanks for the additional clarification for context---what a mess! > > From your example, it seems that the current PDL approach for OO via > &q

Re: [Pdl-devel] Subclassing PDL made easier with PDLx::DetachedObject

2016-10-24 Thread Chris Marshall
Thanks for the additional clarification for context---what a mess! >From your example, it seems that the current PDL approach for OO via "has-a" doesn't work but my question is what method would work? Is there an example of an OO language or framework that can be shown to work for this type of pr

Re: [Pdl-devel] Subclassing PDL made easier with PDLx::DetachedObject

2016-10-22 Thread Chris Marshall
Hi Diab- I haven't done much with subclassing from PDL but I have noted some warts as in PDL::Complex. For the PDL::NextGen work I would like to have an approach that is interoperable with Moo[se] and possibly other OO frameworks. One thought was to make PDL-ness a Role rather than a class as th

Re: [Pdl-devel] ready for SciPDL 2.017?

2016-10-22 Thread Chris Marshall
ed things up by avoiding hand transcription. Cheers, Chris On 10/22/2016 02:36, Karl Glazebrook wrote: Done. https://dl.dropboxusercontent.com/u/2148080/SciPDL-v2.017.dmg On 16 Oct 2016, at 6:17 AM, Chris Marshall wrote: Hi Karl- PDL-2.017 is testing very well (and cleanly with all the w

Re: [Pdl-devel] interpol vs interpolate

2016-10-15 Thread Chris Marshall
interpol() seems to be implemented in terms of interpolate() already. Does seem a bit confusing. Maybe the two routines could be merged into a "smarter" interpolate()... --Chris On 10/15/2016 05:18, Karl Glazebrook wrote: > Seems to me we should fix this inconsistency in usage? > > - Karl > > us

Re: [Pdl-devel] ready for SciPDL 2.017?

2016-10-15 Thread Chris Marshall
erwise it is fine. I have set it up to be easy. > > Karl > >> On 29 Sep 2016, at 12:34 AM, Chris Marshall wrote: >> >> Hi Karl- >> >> We're heading for a PDL 2.017 release on 10-Oct-2016. There are many bugs >> fixed and all the warning messages

[Pdl-devel] PDL 2,017 released to CPAN

2016-10-08 Thread Chris Marshall
already made it into Debian Unstable and Debian Testing. With this release, I expect we'll see PDL-2.017 as the default PDL package from the Debian perl maintainers. Happy PDL-ing! Chris Marshall for the PDL Developerment Team > v2.017 2016-10-08 13:50:39-04:00 > > General Notes:

Re: [Pdl-devel] [pdl:bugs] #427 PDL->null->copy returns an empty (not null) piddle

2016-10-07 Thread Chris Marshall
ll : $self->{$_}->copy > for $self->{$_->$_isa( 'PDL' ) }; > return bless \%new, ref $self; >} > > It's inconsistent for copy() to return anything other than an exact copy. > > Could you define what you mean by "inappropriate context&q

[Pdl-devel] CHM/PDL-2.016_91.tar.gz released to CPAN

2016-10-03 Thread Chris Marshall
A.k.a PDL 2.017 release candidate 1. We're now in code freeze for the coming PDL-2.017. Please test and confirm correct operations. If you havea non-Core PDL module, now would be a good time tocheck that it works with the release candidate. Assuming things test well, thiswill become the new sta

[Pdl-devel] ready for SciPDL 2.017?

2016-09-28 Thread Chris Marshall
Hi Karl- We're heading for a PDL 2.017 release on 10-Oct-2016. There are many bugs fixed and all the warning messages seem to be gone. Will you be ready for a new SciPDL release by the 10-11th Oct? Thanks, Chris -- __

Re: [Pdl-devel] PDL-2.016_02 devel release next week; PDL-2.017 for 10-Oct

2016-09-24 Thread Chris Marshall
committed and verified before 03-Oct. --Chris On 9/17/2016 16:45, Chris Marshall wrote: > All- > > Thanks to some vigorous coding and tests cleanup by Derek and Zaki, we > plan to push a CPAN developers by this coming weekend. Assuming things > check out there, it seems to be

[Pdl-devel] CHM/PDL-2.016_02.tar.gz released to CPAN

2016-09-23 Thread Chris Marshall
This is a new CPAN developers release of PDL including a number of build and bug fixes. Please test and report any issues as it is likely the RC1 for PDL-2.017 planned for release early next month Enjoy and Happy PDL-ing! Chris v2.016_02 2016-09-21 13:42:15-04:00 General Notes: * This is

[Pdl-devel] PDL-2.016_02 devel release next week; PDL-2.017 for 10-Oct

2016-09-17 Thread Chris Marshall
All- Thanks to some vigorous coding and tests cleanup by Derek and Zaki, we plan to push a CPAN developers by this coming weekend. Assuming things check out there, it seems to be a good time for another release in the PDL-2.x branch. If you have any bugs you would like to fix or docs to scrib

Re: [Pdl-devel] SciPDL 3 for Mac OS X

2016-06-05 Thread Chris Marshall
of SciPDL... > (1) including Perl itself and (2) making a draggable DMG rather than a > packagemaker package. I suppose I could just call it 'newSciPDL' and match > the version numbers > > - Karl > > >> On 4 Jun 2016, at 11:05 PM, Chris Marshall wrote: &g

Re: [Pdl-devel] cleanups

2016-06-04 Thread Chris Marshall
Hi Karl- I suggest opening a ticket with the information on platform, compiler, and the log of issues. While warnings are often only annoying, they can indicate a potential problem in general or a platform specific one. Unfortunately, without a full, multi-platform regression test suite, it can

Re: [Pdl-devel] SciPDL 3 for Mac OS X

2016-06-04 Thread Chris Marshall
iPDL-v3.1.dmg > > Can someone test? I tried to script it a bit but want an independent check > for screw-ups > > Karl > > > >> On 28 May 2016, at 7:51 AM, Chris Marshall wrote: >> >> Hi Karl- >> >> Interested in updating SciPDL for the comin

[Pdl-devel] PDL-2.016 released

2016-05-30 Thread Chris Marshall
Announcing the release of PDL-2.016 to CPAN. It should be appearing at a mirror near you shortly. This release fixes some bugs, adds some features and addresses some build problems that emerged since PDL-2.015 last November. It would not have happened without the work of some diligent PDL develop

[Pdl-devel] Debian package issues update

2016-05-27 Thread Chris Marshall
Our current pdl packages on Debian are from 2.007 or earlier. I've been unable to contact Henning Glawe by email or phone. I'm now trying to connect with the debian science maintainers about what to do next. My last information was that the latest issue was that new tests were being run that now p

[Pdl-devel] Fwd: SciPDL 3 for Mac OS X

2016-05-27 Thread Chris Marshall
Hi Karl- Interested in updating SciPDL for the coming PDL-2.016 release? Do you have any issues with the current release candidate? Thanks, Chris Forwarded Message Subject:SciPDL 3 for Mac OS X Date: Sun, 8 May 2016 13:59:28 -0400 From: Chris Marshall To

[Pdl-devel] CHM/PDL-2.015_001.tar.gz released to CPAN

2016-05-27 Thread Chris Marshall
...and should be appearing at a CPAN mirror near you soon. This CPAN developers release (a.k.a. PDL 2.016 release candidate 1) includes the code changes expected for the PDL-2.016 release. Please test with your configuration and report any issues or problems needed fixing (with solutions if poss

[Pdl-devel] PDL-2.016 final countdown

2016-05-26 Thread Chris Marshall
PDL Users and Developers- I think we're ready for a CPAN developers release candidate for coming PDL-2.016. If you have anything you really think should be in PDL-2.016 that isn't in already, please e-mail me immediately. Barring any requests for an extension, I plan to push a release candidate

Re: [Pdl-devel] PDL-2.016 release in May (updates by 22-May!)

2016-05-15 Thread Chris Marshall
/2016 12:50, Chris Marshall wrote: > Thanks to a number of bug fixes and warts removed, I think we should > aim for a PDL-2.016 polish/update/maintenance release this May. > If you have any interest in grabbing and fixing a bug or a minor feature > within the next couple of weeks, I invite

[Pdl-devel] PDL-2.015 package?

2016-05-08 Thread Chris Marshall
Hi Henning- I was wondering what the status of getting an up to date Debian package for PDL-2.015? I think the last I checked there was some issue with tests being run that failed. Do you know if the current PDL fixes that? It would be nice to have PDL-2.015 as the standard for Debian given t

Re: [Pdl-devel] tautological out-of-range comparison in PDL::Bad

2016-05-05 Thread Chris Marshall
In the ANYVAL_FROM_CTYPE macro, -1 for the type and 0 for the value is the result when an non-handled type is processed. It probably works ok if an enum were "just an int". More properly, we could add an PDL_INVALID to the enum for types to handle the case. Given the fagility of the PDL-2.x type

[Pdl-devel] PDL magic is not PERL magic?

2016-05-04 Thread Chris Marshall
I was looking at the PDL/Basic/Core for how the magic was used and discovered that we appear to have a PDL magic implementation that is similar to perl's but specific to PDL. Is this correct? I'm interested because the idea of controlling a vtable is tied with ideas for PDL Next Gen. --Chri

[Pdl-devel] PDL maint release in May

2016-04-27 Thread Chris Marshall
Thanks to a number of bug fixes and warts removed, I think we should aim for a PDL-2.016 polish/update/maintenance release this May. If you have any interest in grabbing and fixing a bug or a minor feature within the next couple of weeks, I invite you to do so. --Chris

Re: [Pdl-devel] code review request (potential license issue)

2016-02-27 Thread Chris Marshall
Looks good to me. Including the copyright info in the DATA section appears to address any possible issues. --Chris On 2/25/2016 12:20, Derek Lamb wrote: > I created a pull request (from branch lmfit) on GitHub earlier this week for > some changes to the PDL::Fit::LM module. Most (all?) of the

Re: [Pdl-devel] Mac: New SciPDL with PDL-2.015 for preliminary testing

2016-01-28 Thread Chris Marshall
Great! Will cpanm/cpan/... work with the SciPDL? That is a feature I really like with Strawberry Perl Portable. I'll let actual Mac users and testers let you know how it works. :-) --Chris On 1/27/2016 23:35, Karl Glazebrook wrote: > Hi everyone > > I’ve been experimenting with a new version of

Re: [Pdl-devel] FFTW?

2016-01-27 Thread Chris Marshall
Hi Karl- What Rob said but PDL::FFTW was moved to its own distribution as of PDL-2.007 and the dead code was removed in PDL-2.008 .. PDL-2.011. PDL::FFTW 2.024 is only a stub module to provide the following FFT safety message: This module no longer exists on CPAN and is completely unsuppor

[Pdl-devel] PDL "water quality" thoughts

2016-01-03 Thread Chris Marshall
Happy New Year- I was reading the blog by Niel Bowers at http://neilb.org/2015/12/22/cpan-river-water-quality.html and thought his criteria seem reasonable to me. PDL doesn't make the cut because of the high number of test failures in CPAN Testers reports, currently: PASS (367) FAIL (23) NA (18

[Pdl-devel] Fwd: Perl OpenGL 2 Development

2015-12-26 Thread Chris Marshall
Forgot to send to pdl-devel. Forwarded Message Subject:Perl OpenGL 2 Development Date: Wed, 23 Dec 2015 08:23:19 -0500 From: Chris Marshall To: perldl Announcing the newly activated Perl OpenGL mailing lists for the existing POGL module and, more

Re: [Pdl-devel] ArrayFire and PDL next gen

2015-12-06 Thread Chris Marshall
ing around to see what the ‘windows’ are made of. Open GL? > >> On 7 Dec 2015, at 1:59 am, Chris Marshall wrote: >> >> I couldn't find any but you could get the library >> and build and run some of the Examples: >> >> http://www.arrayfire.com/docs/gr

Re: [Pdl-devel] ArrayFire and PDL next gen

2015-12-06 Thread Chris Marshall
gt;> On 7 Dec 2015, at 1:59 am, Chris Marshall wrote: >> >> I couldn't find any but you could get the library >> and build and run some of the Examples: >> >> http://www.arrayfire.com/docs/graphics_2plot3_8cpp-example.htm >> >> I would be int

[Pdl-devel] transition to PDLA and PDL Next Gen (PDLng)

2015-12-06 Thread Chris Marshall
PDL Developers- I had the pleasure to meet zowie in person for dinner this week and a chance to talk PDL. That makes 2 core developers that I have met. It was nice to hear some of the ways that he has been using PDL in his work and some of the context from the earlier days of PDL. Now, that PDL-

Re: [Pdl-devel] ArrayFire and PDL next gen

2015-12-06 Thread Chris Marshall
eenshots? > >> On 2 Dec 2015, at 2:22 am, David Mertens wrote: >> >> And it has built-in graphics support: >> http://www.arrayfire.com/docs/classaf_1_1Window.htm >> >> On Tue, Dec 1, 2015 at 9:51 AM, Chris Marshall >> wrote: >> See the very si

Re: [Pdl-devel] PDL::Stats failing stats_kmeans test

2015-12-04 Thread Chris Marshall
I think that the CPAN developers release recently pushed by Maggie may have that fix in it: MAGGIEXYZ/PDL-Stats-0.73_1.tar.gz --Chris On 12/4/2015 05:33, Ingo Schmid wrote: Hi, yes, I've seen it once in my code. It is the change to fix crashes on reshape and related, if I remember. A sim

Re: [Pdl-devel] ArrayFire and PDL next gen

2015-12-01 Thread Chris Marshall
ort: > http://www.arrayfire.com/docs/classaf_1_1Window.htm > > On Tue, Dec 1, 2015 at 9:51 AM, Chris Marshall > wrote: > >> See the very similar implementation of their >> Indexing using parentheses (kind of like our >> PDL::NiceSlice syntax): >> >> http://w

Re: [Pdl-devel] ArrayFire and PDL next gen

2015-12-01 Thread Chris Marshall
See the very similar implementation of their Indexing using parentheses (kind of like our PDL::NiceSlice syntax): http://www.arrayfire.com/docs/indexing.htm --Chris On Tue, Dec 1, 2015 at 9:44 AM, Chris Marshall wrote: > All- > > One of the plans for PDL next gen (PDLng) > was

[Pdl-devel] ArrayFire and PDL next gen

2015-12-01 Thread Chris Marshall
All- One of the plans for PDL next gen (PDLng) was support for GPGPU computing. The ArrayFire library http://www.arrayfire.com/docs/index.htm appears to offer a lot of the desired capability and I think we might be able to use bindings to it to accelerate an implementation. It even has JIT s

[Pdl-devel] PDL-2.x in code freeze

2015-11-20 Thread Chris Marshall
All- The current PDL-2.015 release candidate 2 ( CHM/PDL-2.014_02.tar.gz ) is testing very well and its time to stop tweaking and make the official release. At the moment, there are some final updates to the Changes, Known_problems, and the meta information for the release but no new code changes

Re: [Pdl-devel] PDL atan defaults to float

2015-11-18 Thread Chris Marshall
the idea of setting this parameter anywhere other than at compile time. Action at a distance is madness at a distance… On Nov 18, 2015, at 3:47 PM, Chris Marshall <mailto:devel.chm...@gmail.com>> wrote: I agree that the this is a surprising result---even if correct by our current

Re: [Pdl-devel] PDL atan defaults to float

2015-11-18 Thread Chris Marshall
By the Principle of Least Surprise, we should > therefore always autopromote to the most common case (double), and require > explicit cast to get to floating-point values. > > Sorry for the wall of text here, this is a pretty cool bug. > > > On Nov 18, 2015, at 1:42 PM, Chris M

Re: [Pdl-devel] PDL atan defaults to float

2015-11-18 Thread Chris Marshall
I think we may need something like an option to enable/disable forced conversion of perl scalars to double piddles. --Chris On Wed, Nov 18, 2015 at 3:03 PM, Chris Marshall wrote: > Hi Doug- > > I think the problem is only when > a perl scalar is the input to atan(). > The top tw

Re: [Pdl-devel] PDL atan defaults to float

2015-11-18 Thread Chris Marshall
Hi Doug- I think the problem is only when a perl scalar is the input to atan(). The top two cases are the expected result. Maybe the logic in the type conversion is off. You don't say what version of PDL but I see the same output from PDL-2.014_02. --Chris On Wed, Nov 18, 2015 at 1:29 PM, Dou

[Pdl-devel] PDL license "unknown"---huh?!?

2015-11-18 Thread Chris Marshall
I don't know when or why this happened but the PDL license is now listed as unknown on http://search.cpan.org and on http://metacpan.org Meta-experts assistance welcome! Thanks, Chris -- __

Re: [Pdl-devel] headaches with indirect PDL-related dependencies on cpantesters

2015-11-16 Thread Chris Marshall
Hi Bryan- The problem is that PDL::PP has a safety check that the version of the PDL core it was compiled against is the same as the version using the module. Unfortunately, this version has nothing to do with the version numbers of your modules and I don't know of a way to get the CPAN Testers to

Re: [Pdl-devel] ExtUtils:F77 new version 1.18 for testing

2015-11-15 Thread Chris Marshall
some conditional code is missing? There is no file *gcc_ext* on my system. Cheers, Chris On 11/15/2015 09:54, Chris Marshall wrote: > The repo magic looks good, Karl. > > Some of the extra checking breaks for cygwin. > Which does have gfortran. I get this from make test: > > perl -M

Re: [Pdl-devel] ExtUtils:F77 new version 1.18 for testing

2015-11-15 Thread Chris Marshall
The repo magic looks good, Karl. Some of the extra checking breaks for cygwin. Which does have gfortran. I get this from make test: perl -Mblib t/require.t 1..2 ExtUtils::F77: Version 1.19 Loaded ExtUtils::F77 version 1.19 Found compiler gfortran ExtUtils::F77: gfortran version 4.9.3 ExtUtils:

[Pdl-devel] C99 complex type support

2015-11-14 Thread Chris Marshall
I'm currently working on some experiments to use tinycc as a JIT compiler for the computational code for a portable numeric library (the Perl Data Language, http://pdl.perl.org). We have a requirement to support computation with complex numbers and arithmetic (C99). The initial developments look p

[Pdl-devel] COS development query

2015-11-14 Thread Chris Marshall
any guidelines for use of git and/or sf.net repositories. Merci en avance, Chris Marshall PDL Release Manager http://pdl.perl.org -- ___ pdl-devel mailing list pdl-devel

Re: [Pdl-devel] update Debian PDL-2.007 to PDL-2.014? (now PDL-2.015!)

2015-11-14 Thread Chris Marshall
ficial PDL-2.015 so that any potential issues from the Debian side may be addressed if possible. Cheers, Chris On 10/12/2015 14:00, Chris Marshall wrote: > On 10/12/2015 13:46, Henning Glawe wrote: >> On Wed, Oct 07, 2015 at 11:06:18AM -0400, Chris Marshall wrote: >>> We're i

[Pdl-devel] fixes for PDL-2.015?

2015-11-13 Thread Chris Marshall
Hi Karl- Craig is finishing up the fix for the reshape() bugand a number of other issues with PDL-2.014 have been addressed as well. At this point I'm ready to release PDL-2.015 and call the PDL-2.x development branch "done" for a while. It would be nice if your fixes for the SciPDL build could b

[Pdl-devel] f77 and SciPDL work

2015-11-08 Thread Chris Marshall
Hi Karl- I was wondering how things are going with the SciPDL work? I made a git branch on the sf.net repo ( karl-f77-fixes ) that you can use as the starting point for your additions. Here is a cheat sheet of working with the current PDL workflow as applies to the stable PDL repository at sf.n

Re: [Pdl-devel] clump(-N) bug report

2015-11-05 Thread Chris Marshall
release. Help with debugging and fixing welcome! Thanks, Chris On Thu, Nov 5, 2015 at 6:19 AM, Chris Marshall wrote: > Good news/bad news story: > > We just had a report of a bug in clump(-N) for PDL-2.014. > As in the reshape() bug, this can lead to invalid values and crashes. &g

[Pdl-devel] clump(-N) bug report

2015-11-05 Thread Chris Marshall
Good news/bad news story: We just had a report of a bug in clump(-N) for PDL-2.014. As in the reshape() bug, this can lead to invalid values and crashes. I am able to reproduce the bug on my cygwin PDL-2.014 install. The good news part is we have a specific code to debug. See http://sourceforge.n

Re: [Pdl-devel] ExtUtils:F77 new version 1.18 for testing

2015-11-01 Thread Chris Marshall
http://search.cpan.org/~chm/ExtUtils-F77-1.18/ On 11/1/2015 06:53, Chris Marshall wrote: > Hi Karl- > > There is already an ExtUtils::F77 1.18 with a number > of fixes for similar issues. Please start with the current > release and work from there to avoid breakage and >

Re: [Pdl-devel] ExtUtils:F77 new version 1.18 for testing

2015-11-01 Thread Chris Marshall
Hi Karl- There is already an ExtUtils::F77 1.18 with a number of fixes for similar issues. Please start with the current release and work from there to avoid breakage and duplicative effort. --Chris P.S. Sorry I didn't get a git repo going but didn't seem a priority since I thought I was the la

Re: [Pdl-devel] [Pdl-general] PDL-2.014 release plans (SciPDL too?)

2015-10-29 Thread Chris Marshall
On Sun, Oct 25, 2015 at 12:46 AM, wrote: > -Original Message- From: Karl Glazebrook > Sent: Sunday, October 25, 2015 2:36 PM > To: Chris Marshall > Cc: pdl-devel@lists.sourceforge.net ; perldl > Subject: Re: [Pdl-devel] [Pdl-general] PDL-2.014 release plans (SciPDL > too

Re: [Pdl-devel] PDL-2.014 testing well

2015-10-19 Thread Chris Marshall
Thanks for the report, Rob. I think it is time to document our support level for ASPerl and move on. Without someone using ASPerl PDL working to fix these issues and with PDL builds succeeding for all recent perls (except when their build VMs run out of memory) there seems little value added for

Re: [Pdl-devel] PDL-2.014 testing well

2015-10-18 Thread Chris Marshall
Attached are the 3 bug examples from the sf bug 403. I figured out how to turn on the pdl debugging but have no idea how to read the output... --Chris On 10/15/2015 03:53, Chris Marshall wrote: CPAN Testers reports for PDL-2.014 are running around 99% PASS. The ActiveState Perls have

[Pdl-devel] PDL-2.014 testing well

2015-10-15 Thread Chris Marshall
CPAN Testers reports for PDL-2.014 are running around 99% PASS. The ActiveState Perls have successfully built PDL-2.014 for their gcc toolchain but there are a number of failed builds for the MS C compiler/nmake, for Solaris SPARC, and for 32-bit x86 Linux because the VM has too little memory for

Re: [Pdl-devel] update Debian PDL-2.007 to PDL-2.014?

2015-10-12 Thread Chris Marshall
On 10/12/2015 13:46, Henning Glawe wrote: > On Wed, Oct 07, 2015 at 11:06:18AM -0400, Chris Marshall wrote: >> We're in the final stages of pre-release testing for the upcoming PDL-2.014 >> release next Monday. >> The highlight of this release is the completion of 64bit

[Pdl-devel] PDL-2.014 released to CPAN

2015-10-12 Thread Chris Marshall
And should appear at a mirror near you soon. This release has the usual polishing and bugs fixed but the highlight is completed support for 64bit integers as PDL_Indx type.Thanks to the many developers and users whocontributed to make this release possible. Enjoy and happy PDL-ing! Chris and the

[Pdl-devel] CHM/PDL-2.013_06.tar.gz released to CPAN

2015-10-10 Thread Chris Marshall
...and should be appearing at a mirror near you soon. This the the second and likely final release candidate for Monday's PDL-2.014 release. It should be identical to the stable release save VERSION number and Release_Notes. Final feedback and problem reports for Known_problems only. Thanks mu

[Pdl-devel] PDL-2.014 in code freeze

2015-10-09 Thread Chris Marshall
All- CHM/PDL-2.013_05.tar.gz (the first PDL-2.014 release candidate) is testing with >95% PASS. With only a few more days before release, we'll be in code freeze with mainly POD and release documentation changes remaining. Please test and report any problems for inclusion in the Known_problems.

[Pdl-devel] update Debian PDL-2.007 to PDL-2.014?

2015-10-07 Thread Chris Marshall
Hi Henning- We're in the final stages of pre-release testing for the upcoming PDL-2.014 release next Monday. The highlight of this release is the completion of 64bit support which I believe should address the problems which de-railed PDL from the Debian packages. Could you please try the current

[Pdl-devel] countdown to PDL-2.014 begins

2015-10-04 Thread Chris Marshall
All- With the release of PDL-2.013_03 today, it appears that the remaining critical issues with long double perls have been addressed. Although there are a number of CPAN Testers FAIL reports that can be fixed, there appear to be no blockers for a PDL-2.014 release next Monday, 12-Oct-2015. I wo

Re: [Pdl-devel] PDL-2.013_02 tester build failure

2015-10-03 Thread Chris Marshall
e 'IV' (aka 'long') not compatible with any generic association type if( !finite(nv) ) { return PDL_D; } ^~ Looking for some help with this one as well. Thanks, Chris On 10/3/2015 17:22, Chris Marshall wrote: > In this report >

[Pdl-devel] PDL-2.013_02 tester build failure

2015-10-03 Thread Chris Marshall
In this report http://www.cpantesters.org/cpan/report/f2b520ac-6a02-11e5-af12-2392e0bfc7aa the build fails because the pointer to the $PDL::SHARE Core structure is not declared. I'm having trouble following the logic since we have a declaration of PDL as a Core struct. The use of warn as PDL->p

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