hi beppe

that's strange and slightly troubling. I just ran into a similar issue.

I had thought that the threadcount variable wasn't initialized but that
doesn't seem to be the case.

i've just updated the code to show how many threads was specified.

https://github.com/moses-smt/mosesdecoder/commit/8d2663acd9d49b75bc9f87f56d71e43e36de8e65

if it happens again, please let me know

On Tue, Feb 7, 2012 at 9:41 PM, Giuseppe Attardi <[email protected]>wrote:

> When configuring moses using the option link=shared in order to generate
> shared libraries, the moses command crashes as follows:
>
> moses -f moses.ini
> Defined parameters (per moses.ini or switch):
>         config: moses.ini
>         distortion-file: 0-0 wbe-msd-bidirectional-fe-allff 6
> /project/piqasso/Experiments/MT/model/nov15/it-en/reordering-table
>         distortion-limit: 6
>         input-factors: 0
>         lmodel-file: 1 0 5
> /project/piqasso/Experiments/MT/corpora/lm/english.blm.mm
>         mapping: 0 T 0
>         ttable-file: 1 0 0 5
> /project/piqasso/Experiments/MT/model/nov15/it-en/phrase-table
>         ttable-limit: 20
>         weight-d: 0.3 0.3 0.3 0.3 0.3 0.3 0.3
>         weight-l: 0.5000
>         weight-t: 0.20 0.20 0.20 0.20 0.20
>         weight-w: -1
> Loading lexical distortion models...have 1 models
> Creating lexical reordering...
> weights: 0.300 0.300 0.300 0.300 0.300 0.300
> binary file loaded, default OFF_T: -1
> Start loading LanguageModel
> /project/piqasso/Experiments/MT/corpora/lm/english.blm.mm : [1.000]
> seconds
> In LanguageModelIRST::Load: nGramOrder = 5
> ERROR:IRST LM not-threadsafe
> single factor model failed
> reset mmap
> Segmentation fault
>
>
> The exact bjam configuration is as follows:
>
> /bjam -j8 link=shared --prefix=/tools --with-irstlm=/tools
> --with-giza=/tools/giza-pp/bin --install-scripts=/tools/scripts
>
> If I remove the link=shared option, it works correctly.
>
> -- Beppe
>
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