Re: the survey. I suggest if multi-threading is always enabled, there
should be a command-line option that allows users to disable
multi-threading for debugging. 

Tom 

On Thu, 22 Sep 2011 09:56:57
+0100, Kenneth Heafield  wrote:  My fault. Sorry. Fixed. 

 On 09/22/11
09:41, Hieu Hoang wrote: hiya

 There's currently a compile error in
trunk when multi-threading is enabled. However, I think the root cause
of the problem is that there's currently too many compile flags so
developers can't test the different combinations. Specifically, the
boost library and multi-threading options.

 I've made a little poll to
to see if people want to make Boost library a prerequisite, and
threading always turned on:
 http://www.doodle.com/g7tgw778m9mp7dvw
[1]

 The poll also asks if you're willing to chip in and help out
whichever way you vote. 

 Having Boost only as an option makes it
difficult to develop in Moses and makes it error prone, as we see with
the compile error.

 Mandating Boost may mean some people have to
install the correct Boost version on their machine. There may be Boost
questions on this mailing list as a result.

 Hieu

 ps. the compile
error is

 /bin/sh ../../libtool --tag=CXX --mode=compile g++
-DHAVE_CONFIG_H -I. -I../.. -W -Wall -ffor-scope -D_FILE_OFFSET_BITS=64
-D_LARGE_FILES -pthread -DTRACE_ENABLE=1 -DWITH_THREADS
-I/home/s0565741/workspace/srilm/include
-I/home/s0565741/workspace/sourceforge/trunk/kenlm -g -O2 -MT
AlignmentInfo.lo -MD -MP -MF .deps/AlignmentInfo.Tpo -c -o
AlignmentInfo.lo AlignmentInfo.cpp
 libtool: compile: g++
-DHAVE_CONFIG_H -I. -I../.. -W -Wall -ffor-scope -D_FILE_OFFSET_BITS=64
-D_LARGE_FILES -pthread -DTRACE_ENABLE=1 -DWITH_THREADS
-I/home/s0565741/workspace/srilm/include
-I/home/s0565741/workspace/sourceforge/trunk/kenlm -g -O2 -MT
AlignmentInfo.lo -MD -MP -MF .deps/AlignmentInfo.Tpo -c
AlignmentInfo.cpp -o AlignmentInfo.o
 In file included from
StaticData.h:41:0,
 from AlignmentInfo.cpp:23:
 FactorCollection.h: In
member function u2018bool
Moses::FactorCollection::EqualsFactor::operator()(const Moses::Factor&,
const Moses::FactorFriend&) constu2019:
 FactorCollection.h:80:19:
error: u2018const class Moses::Factoru2019 has no member named
u2018inu2019
 make[3]: *** [AlignmentInfo.lo] Error 1
 make[3]: Leaving
directory `/disk1/hieu/workspace/sourceforge/trunk/moses/src'
 make[2]:
*** [all] Error 2
 make[2]: Leaving directory
`/disk1/hieu/workspace/sourceforge/trunk/moses/src'
 make[1]: ***
[all-recursive] Error 1
 make[1]: Leaving directory
`/disk1/hieu/workspace/sourceforge/trunk'
 make: *** [all] Error 2


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