Yes, I already did that, it works (I've also been using
extract-parallel, that works well, thanks).

Cheers, Alex


On Tue, Jul 3, 2012 at 5:24 PM, Hieu Hoang <[email protected]> wrote:
> you might want to
>   #undefine WITH_THREADS
> at the beginning.
>
> the parallelization is implemented using the script
>    scripts/generic/extract-parallel.perl
> that spawn multiple extract-rule
>
> On 03/07/2012 21:43, Alex Fraser wrote:
>
> With Ken's changes, it builds with 1 50 (thanks!).
>
> But it now hangs as with 1 49.
>
> I guess it has something to do with threading. Running it through gdb,
> I can see that a thread pool is started, despite the fact that threads
> defaults to 1, this triggers a thread according to GDB. GDB also
> claims that this thread exits. The hang occurs after the last line of
> main.
>
> Cheers, Alex
>
>
> On Tue, Jul 3, 2012 at 12:22 PM, Hieu Hoang <[email protected]>
> wrote:
>
> it builds and runs ok on boost v1.49 for me:
>   $cat source target align
>   a
>   b
>   0-0
>
>   $ ./extract-rules target source align extract --GlueGrammar
> glue-grammar --MaxSpan 10
>
>   $cat extract extract.inv
>   a [X] ||| b [X] ||| 0-0 ||| 1 |||
>   b [X] ||| a [X] ||| 0-0 ||| 1
>
>   $cat glue-grammar
>   <s> [X] ||| <s> [S] ||| 1 ||| ||| 0
>   [X][S] </s> [X] ||| [X][S] </s> [S] ||| 1 ||| 0-0 ||| 0
>   [X][S] [X][X] [X] ||| [X][S] [X][X] [S] ||| 2.718 ||| 0-0 1-1 ||| 0
>
> On 03/07/2012 16:46, Alexander Fraser wrote:
>
> Hi Folks,
>
> I've been having trouble with extract-rules. The build fails with
> Boost 1 50, and with Boost 1 49 it does build but doesn't terminate
> (just create a trivial training example - source: "1", target "1",
> alignment "0-0").
>
> Anyone run into this?
>
> Thanks, Alex
>
> PS here are the first lines of the 1 50 build fail:
>
>
> gcc.link
> phrase-extract/bin/gcc-4.4.5/release/debug-symbols-on/link-static/threading-multi/extract-rules
> phrase-extract/bin/gcc-4.4.5/release/debug-symbols-on/link-static/threading-multi/extract-rules.o:
> In function `__static_ini\
> tialization_and_destruction_0':
> /export/ws12/damt/tools/boost/include/boost/system/error_code.hpp:214:
> undefined reference to `boost::system::generic_catego\
> ry()'
> /export/ws12/damt/tools/boost/include/boost/system/error_code.hpp:215:
> undefined reference to `boost::system::generic_catego\
> ry()'
> /export/ws12/damt/tools/boost/include/boost/system/error_code.hpp:216:
> undefined reference to `boost::system::system_categor\
> y()'
> phrase-extract/bin/gcc-4.4.5/release/debug-symbols-on/link-static/threading-multi/extract-rules.o:
> In function `thread_excep\
> tion':
> /export/ws12/damt/tools/boost/include/boost/thread/exceptions.hpp:49:
> undefined reference to `boost::system::system_category\
> ()'
> phrase-extract/bin/gcc-4.4.5/release/debug-symbols-on/link-static/threading-multi/ThreadPool.o:
> In function `__static_initia\
> lization_and_destruction_0':
> /export/ws12/damt/tools/boost/include/boost/system/error_code.hpp:214:
> undefined reference to `boost::system::generic_catego\
> ry()'
> /export/ws12/damt/tools/boost/include/boost/system/error_code.hpp:215:
> undefined reference to `boost::system::generic_catego\
> ry()'
> /export/ws12/damt/tools/boost/include/boost/system/error_code.hpp:216:
> undefined reference to `boost::system::system_categor\
> y()'
> phrase-extract/bin/gcc-4.4.5/release/debug-symbols-on/link-static/threading-multi/ThreadPool.o:
> In function `thread_exceptio\
> n':
> /export/ws12/damt/tools/boost/include/boost/thread/exceptions.hpp:49:
> undefined reference to `boost::system::system_category\
> ()'
> phrase-extract/bin/gcc-4.4.5/release/debug-symbols-on/link-static/threading-multi/ThreadPool.o:
> In function `condition_error\
> ':
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