Moses-support Digest, Vol 164, Issue 6

Send Moses-support mailing list submissions to
moses-support@mit.edu

To subscribe or unsubscribe via the World Wide Web, visit
http://mailman.mit.edu/mailman/listinfo/moses-support
or, via email, send a message with subject or body 'help' to
moses-support-request@mit.edu

You can reach the person managing the list at
moses-support-owner@mit.edu

When replying, please edit your Subject line so it is more specific
than "Re: Contents of Moses-support digest..."


Today's Topics:

1. Segmentation fault in processPhraseTableMin (Sergio Ortiz Rojas)
2. Re: Segmentation fault in processPhraseTableMin
(sergio@prompsit.com)
3. Re: Segmentation fault in processPhraseTableMin (Kenneth Heafield)
4. Re: Segmentation fault in processPhraseTableMin (Hieu Hoang)


----------------------------------------------------------------------

Message: 1
Date: Wed, 17 Jun 2020 22:43:30 +0200
From: Sergio Ortiz Rojas <sergio@prompsit.com>
Subject: [Moses-support] Segmentation fault in processPhraseTableMin
To: moses-support@mit.edu
Message-ID: <8658FDAF-E9E9-4284-969E-565ED11A2BD5@prompsit.com>
Content-Type: text/plain; charset=us-ascii

Hello,

Moses on Ubuntu 18.04 with latest versions of cmph and boost compiled from source, no other special compiling options, the program

$ queryPhraseTableMin -a -t example.minphr

returns a segfault on any non-OOV combination of tokens.

The table example.minphr is obtained the usual way

$ processPhraseTableMin -in model/phrase-table.gz -out example -nscores 4

Moses exacutable (moses) works with that table with no problem, it seems just a problem with queryPhraseTableMin

Debugging it a bit with gdb it seems like a problem with an empty element (not NULL) inside a long loop at

TargetPhraseVectorPtr PhraseDecoder::DecodeCollection

at

moses/TranslationModel/CompactPT/PhraseDecoder.cpp

What do I need to do to get it working?

Thanks

Sergio





------------------------------

Message: 2
Date: Wed, 17 Jun 2020 23:08:33 +0200
From: sergio@prompsit.com
Subject: Re: [Moses-support] Segmentation fault in
processPhraseTableMin
To: moses-support@mit.edu
Message-ID: <cea085e1-c3be-47d7-9b41-d39017f706cb@email.android.com>
Content-Type: text/plain; charset="us-ascii"

An HTML attachment was scrubbed...
URL: http://mailman.mit.edu/mailman/private/moses-support/attachments/20200617/d4bf806e/attachment-0001.html

------------------------------

Message: 3
Date: Wed, 17 Jun 2020 22:18:21 +0100
From: Kenneth Heafield <moses@kheafield.com>
Subject: Re: [Moses-support] Segmentation fault in
processPhraseTableMin
To: <moses-support@mit.edu>
Message-ID: <239199a8-cd5a-70c4-7f20-1d00d2b970e8@kheafield.com>
Content-Type: text/plain; charset=utf-8

The CMPH software updated formats at some point but nobody changed
Moses. Use a vintage CMPH or have fun hacking...

On 6/17/20 10:08 PM, sergio@prompsit.com wrote:
> The subject of my previous message is wrong. Actually the problem is
> with queryPhraseTableMin as the content of the message suggests.
>
> El 17 jun. 2020 22:43, Sergio Ortiz Rojas <sergio@prompsit.com> escribi?:
>
> Hello,
>
> Moses on Ubuntu 18.04 with latest versions of cmph and boost
> compiled from source, no other special compiling options, the program
>
> $ queryPhraseTableMin -a -t example.minphr?
>
> returns a segfault on any non-OOV combination of tokens.
>
> The table example.minphr is obtained the usual way
>
> $ processPhraseTableMin -in model/phrase-table.gz -out example
> -nscores 4
>
> Moses exacutable (moses) works with that table with no problem, it
> seems just a problem with queryPhraseTableMin
>
> Debugging it a bit with gdb it seems like a problem with an empty
> element (not NULL) inside a long loop at
>
> TargetPhraseVectorPtr PhraseDecoder::DecodeCollection
>
> at
>
> moses/TranslationModel/CompactPT/PhraseDecoder.cpp
>
> What do I need to do to get it working?
>
> Thanks
>
> Sergio
>
>
>
> _______________________________________________
> Moses-support mailing list
> Moses-support@mit.edu
> http://mailman.mit.edu/mailman/listinfo/moses-support
>
>
>
> _______________________________________________
> Moses-support mailing list
> Moses-support@mit.edu
> http://mailman.mit.edu/mailman/listinfo/moses-support
>


------------------------------

Message: 4
Date: Wed, 17 Jun 2020 14:25:07 -0700
From: Hieu Hoang <hieuhoang@gmail.com>
Subject: Re: [Moses-support] Segmentation fault in
processPhraseTableMin
To: Kenneth Heafield <moses@kheafield.com>
Cc: moses-support <moses-support@mit.edu>
Message-ID:
<CAEKMkbgUgDGJNz5zB=y3eBL3Z7PAq+_TM96+LYG6sOb0oPUOHw@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

i recommend using probing pt. It's built into moses and faster when
multithreading

Hieu Hoang
http://statmt.org/hieu


On Wed, 17 Jun 2020 at 14:23, Kenneth Heafield <moses@kheafield.com> wrote:

> The CMPH software updated formats at some point but nobody changed
> Moses. Use a vintage CMPH or have fun hacking...
>
> On 6/17/20 10:08 PM, sergio@prompsit.com wrote:
> > The subject of my previous message is wrong. Actually the problem is
> > with queryPhraseTableMin as the content of the message suggests.
> >
> > El 17 jun. 2020 22:43, Sergio Ortiz Rojas <sergio@prompsit.com>
> escribi?:
> >
> > Hello,
> >
> > Moses on Ubuntu 18.04 with latest versions of cmph and boost
> > compiled from source, no other special compiling options, the program
> >
> > $ queryPhraseTableMin -a -t example.minphr
> >
> > returns a segfault on any non-OOV combination of tokens.
> >
> > The table example.minphr is obtained the usual way
> >
> > $ processPhraseTableMin -in model/phrase-table.gz -out example
> > -nscores 4
> >
> > Moses exacutable (moses) works with that table with no problem, it
> > seems just a problem with queryPhraseTableMin
> >
> > Debugging it a bit with gdb it seems like a problem with an empty
> > element (not NULL) inside a long loop at
> >
> > TargetPhraseVectorPtr PhraseDecoder::DecodeCollection
> >
> > at
> >
> > moses/TranslationModel/CompactPT/PhraseDecoder.cpp
> >
> > What do I need to do to get it working?
> >
> > Thanks
> >
> > Sergio
> >
> >
> >
> > _______________________________________________
> > Moses-support mailing list
> > Moses-support@mit.edu
> > http://mailman.mit.edu/mailman/listinfo/moses-support
> >
> >
> >
> > _______________________________________________
> > Moses-support mailing list
> > Moses-support@mit.edu
> > http://mailman.mit.edu/mailman/listinfo/moses-support
> >
> _______________________________________________
> Moses-support mailing list
> Moses-support@mit.edu
> http://mailman.mit.edu/mailman/listinfo/moses-support
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mailman.mit.edu/mailman/private/moses-support/attachments/20200617/e83699ce/attachment.html

------------------------------

_______________________________________________
Moses-support mailing list
Moses-support@mit.edu
http://mailman.mit.edu/mailman/listinfo/moses-support


End of Moses-support Digest, Vol 164, Issue 6
*********************************************

Tweet