Charm++ parallel programming system

[Eric Bohm <ebohm AT uiuc.edu>]

There's a funny thing about bigsim, your ./build bigsim net-linux bigsim 
built a machine target net-linux-bigsim for the bigsim emulator.   So 
you can use that to build charm programs to run within the emulator.   
Your other builds built a machine target net-linux for regular charm 
programs.  The network simulator is a regular charm program which 
depends on charm, pose, and bigsim.

So you need one more build line:
./build bigsim net-linux

Which will create the bigsim log library within the net-linux target so 
that BigNetSim (which should also use that machine target) can use it.


Dustyn Blasig wrote:
> Hello,
>
> I'm trying to get the network simulator built and am getting lots of errors.
> I have successfully done the following...
>
>
>    - Download latest Charm source.
>    - Built charm++ [ ./build charm++ net-linux ]
>    - Built bigsim [ ./build bigsim net-linux bigsim ]
>    - Built POSE [ ./build pose net-linux ]
>
> These all build successfully with no errors. I then retrieved the BigNetSim
> source using subversion, modified Makefile.common to point to my charm
> directory, and tried to run 'make' in the BlueGene directory. Depending on
> what order I build the above packages the errors seem to be slightly
> different, but if I build them in the order shown above I get the following
> error trying to build the simulator.
>
> /home/dustyn/src/charm/bin/charmc -I/home/dustyn/src/charm/include/pose -g
> -lz -g  -o ../tmp/InitNetwork.o  InitNetwork.C -I../Main -I./
> make[1]: Nothing to be done for `../tmp/util.o'.
> make[1]: Leaving directory `/home/dustyn/src/BigNetSim/trunk/BlueGene'
> cd ../tmp; /bin/rm -f moduleinit.o; /home/dustyn/src/charm/bin/charmc
> -I/home/dustyn/src/charm/include/pose -g   -lz -g  *.o -lconv-bigsim-logs
> -Lstdc++ -lm -lz -o bigsimulator -module pose -ltrace-projections -language
> charm++ -module commlib
> /usr/bin/ld: cannot find -lconv-bigsim-logs
> collect2: ld returned 1 exit status
> Fatal Error by charmc in directory /home/dustyn/src/BigNetSim/trunk/tmp
>    Command g++ -Wl,--allow-multiple-definition -rdynamic -g -g -Lstdc++ -o
> bigsimulator -L/home/dustyn/src/charm/bin/../lib
> -I/home/dustyn/src/charm/bin/../include
> /home/dustyn/src/charm/bin/../lib/libldb-rand.o BgSim_sim.o InitNetwork.o
> Mesh3D.o SLQ.o TCsim_sim.o densegraphmanager.o fatdgmanager.o
> fattreemanager.o hybridmanager.o hypercubemanager.o maxAvailBufferBubbleVc.o
> modDirectionOrderedNDTorus.o pgm.o util.o
> moduleinit10905.o-lconv-bigsim-logs -lm -lz -ltrace-projections
> -lmodulepose -lmodulecommlib
> /home/dustyn/src/charm/bin/../lib/libmemory-default.o/home/dustyn/src/charm/bin/../lib/libthreads-
> default.o -lck -lconv-cplus-y -lconv-core -lconv-util -lckqt -ldl
> -lmodulepose -lmodulecommlib -lm returned error code 1
> charmc exiting...
> make: *** [all] Error 1
>
> I don't have much experience with building complex systems like this, so I'm
> sure I'm doing something stupid. Can anyone enlighten me as to what I'm
> doing wrong?
>
> Thanks, Dustyn
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