On Aug 30, 2010, at 2:05 AM, Cristobal Navarro wrote:
hello again
i wrote my code for sending one object from rank 0 to rank 1 process sing boost.mpi because it is very simple. it worked when sending a string just like in the documentation,
however when i sent the object i showed earlier i am getting errors.
terminate called after throwing an instance of 'boost::archive::archive_ exception' what(): class version St8multimapIiiSt4lessIiESaISt4pairIKiiEEE [lenovo00:06116] *** Process received signal *** [lenovo00:06116] Signal: Aborted (6) [lenovo00:06116] Signal code: (-6) [lenovo00:06116] [ 0] [0x71f410] [lenovo00:06116] [ 1] /lib/tls/i686/cmov/libc.so.6(abort+0x182) [0x74da82] [lenovo00:06116] [ 2] /usr/lib/libstdc++.so.6(_ZN9__gnu_cxx27__verbose_terminate_handlerEv+0x14f) [0x4da52f] [lenovo00:06116] [ 3] /usr/lib/libstdc++.so.6(+0xbd465) [0x4d8465] [lenovo00:06116] [ 4] /usr/lib/libstdc++.so.6(+0xbd4a2) [0x4d84a2] [lenovo00:06116] [ 5] /usr/lib/libstdc++.so.6(+0xbd5e1) [0x4d85e1] [lenovo00:06116] [ 6] bin/release/plattice(_ZN5boost13serialization15throw_exceptionINS_7archive17archive_exceptionEEEvRKT_+0x3e) [0x80ee491] ... ... ... says something about multimap type error and other things. if i remove the multimap attribute from the serialization method i get another error, and if i comment almost everything and only keep 2 integers (numNodes numEdges) for testing... the receiving object has different values on those integers.
this can be a problem of the internal serializing which uses packed_oarchive/iarchive instead of the binary_oarchive/iarchive i was testing earlier when it worked?? any indication is welcome if you need more debugging information i can provide
Please post the code that just sends two integers and fails to receive them correctly Matthias