hi christof there's small fiddly changes to the ini file format so the chart decoder isn't backwardly compatible. You should use the trunk decoder if the data was trained using the trunk scripts
On 22/01/2010 00:20, Christof Pintaske wrote: > Hi, > > is the moses/moses_chart executable from the mt3_chart branch supposed > to be usable as a recaser (that is using a phrase-table) ? When I do so > then I get a SEGV (see stacktrace at the very end). > > Working on the same files with moses from svn/trunk works fine. > > I read somewhere that irstlm is not thread-safe and in the debug output > I see that a new thread has been started. Is that the problem? I thought > I'd be safe because I did *not* configure moses with --enable-threads > nor with boost. > > many thanks > Christof > > > > > (gdb) run -f ~/data/engine/en-fr_chart/recaser/moses.ini< x > Starting program: /export/home/moses/libexec/moses-chart/bin/moses -f > ~/data/engine/en-fr_chart/recaser/moses.ini< x > [Thread debugging using libthread_db enabled] > Defined parameters (per moses.ini or switch): > config: /export/home/moses/data/engine/en-fr_chart/recaser/moses.ini > distortion-limit: 6 > input-factors: 0 > lmodel-file: 1 0 3 > /export/home/moses/data/engine/en-fr_chart/recaser/cased.irstlm.gz > mapping: 0 T 0 > ttable-file: 0 0 5 > /export/home/moses/data/engine/en-fr_chart/recaser/phrase-table.gz > ttable-limit: 20 > weight-d: 0.6 > weight-l: 0.5000 > weight-t: 0.2 0.2 0.2 0.2 0.2 > weight-w: -1 > Added 0 Distortion 0-0 > Added 1 !UnknownWordPenalty 1-1 > Added 2 WordPenalty 2-2 > Loading lexical distortion models... > have 0 models > Start loading LanguageModel > /export/home/moses/data/engine/en-fr_chart/recaser/cased.irstlm.gz : > [0.000] seconds > Added 3 LanguageModel 3-3 > In LanguageModelIRST::Load: nGramOrder = 3 > Loading LM file (no MAP) > iARPA > loadtxt() > 1-grams: reading 8178 entries > 2-grams: reading 37042 entries > Detaching after fork from child process 4881. > 3-grams: reading 61742 entries > Detaching after fork from child process 4882. > done > OOV code is 8177 > OOV code is 8177 > IRST: m_unknownId=8177 > Finished loading LanguageModels : [1.000] seconds > [New Thread 0x2b0788eaa940 (LWP 4878)] > > Program received signal SIGSEGV, Segmentation fault. > 0x000000398a29c8c8 in std::basic_string<char, std::char_traits<char>, > std::allocator<char> >::basic_string () from /usr/lib64/libstdc++.so.6 > (gdb) where > #0 0x000000398a29c8c8 in std::basic_string<char, > std::char_traits<char>, std::allocator<char> >::basic_string () from > /usr/lib64/libstdc++.so.6 > #1 0x000000000045ca7a in Moses::StaticData::LoadPhraseTables > (this=0x74c8e0) at StaticData.cpp:832 > #2 0x00000000004646ea in Moses::StaticData::LoadData (this=0x74c8e0, > parameter=<value optimized out>) at StaticData.cpp:406 > #3 0x0000000000406fd1 in main (argc=3, argv=0x7fffeccfc5d8) at > ../../moses/src/StaticData.h:217 > _______________________________________________ > Moses-support mailing list > [email protected] > http://mailman.mit.edu/mailman/listinfo/moses-support > > > _______________________________________________ Moses-support mailing list [email protected] http://mailman.mit.edu/mailman/listinfo/moses-support
