Building Infer project about lightlda HOT 2 OPEN

you can see the source code of the link：
https://github.com/Microsoft/LightLDA/blob/master/src/common.cpp
In the file common.cpp exist fellow code:

void Config::PrintTrainingUsage()
    {
        printf("LightLDA usage: \n");
        printf("-num_vocabs <arg>        Size of dataset vocabulary \n");
        printf("-num_topics <arg>        Number of topics. Default: 100\n");
        printf("-num_iterations <arg>    Number of iteratioins. Default: 100\n");
        printf("-mh_steps <arg>          Metropolis-hasting steps. Default: 2\n");
        printf("-alpha <arg>             Dirichlet prior alpha. Default: 0.1\n");
        printf("-beta <arg>              Dirichlet prior beta. Default: 0.01\n\n");
        printf("-num_blocks <arg>        Number of blocks in disk. Default: 1\n");
        printf("-max_num_document <arg>  Max number of document in a data block \n");
        printf("-input_dir <arg>         Directory of input data, containing\n");
        printf("                         files generated by dump_block \n\n");
        printf("-num_servers <arg>       Number of servers. Default: 1\n");
        printf("-num_local_workers <arg> Number of local training threads. Default: 4\n");
        printf("-num_aggregator <arg>    Number of local aggregation threads. Default: 1\n");
        printf("-server_file <arg>       Server endpoint file. Used by MPI-free version\n"); 
        printf("-warm_start              Warm start \n");
        printf("-out_of_core             Use out of core computing \n\n");
        printf("-data_capacity <arg>     Memory pool size(MB) for data storage, \n");
        printf("                         should larger than the any data block\n");
        printf("-model_capacity <arg>    Memory pool size(MB) for local model cache\n");
        printf("-alias_capacity <arg>    Memory pool size(MB) for alias table \n");
        printf("-delta_capacity <arg>    Memory pool size(MB) for local delta cache\n");
        exit(0);
    }

I hope the answer can help you with you question.

from lightlda.

infer.obj : error LNK2001: unresolved external symbol "public: __cdecl multiverso::lightlda::AliasTable::~AliasTable(void)" (??1AliasTable@lightlda@multiverso@@qeaa@XZ)
infer.obj : error LNK2001: unresolved external symbol "public: __cdecl multiverso::lightlda::AliasTable::AliasTable(void)" (??0AliasTable@lightlda@multiverso@@qeaa@XZ)
infer.obj : error LNK2001: unresolved external symbol "public: static bool multiverso::lightlda::Config::warm_start" (?warm_start@Config@lightlda@multiverso@@2_NA)
infer.obj : error LNK2001: unresolved external symbol "public: static int multiverso::lightlda::Config::num_iterations" (?num_iterations@Config@lightlda@multiverso@@2ha)
infer.obj : error LNK2001: unresolved external symbol "public: void __cdecl multiverso::lightlda::LocalModel::Init(void)" (?Init@LocalModel@lightlda@multiverso@@QEAAXXZ)
infer.obj : error LNK2001: unresolved external symbol "public: __cdecl multiverso::lightlda::LocalModel::LocalModel(class multiverso::lightlda::Meta *)" (??0LocalModel@lightlda@multiverso@@qeaa@PEAVMeta@12@@z)
infer.obj : error LNK2001: unresolved external symbol "public: static void __cdecl multiverso::lightlda::Config::Init(int,char * * const)" (?Init@Config@lightlda@multiverso@@SAXHQEAPEAD@Z)
infer.obj : error LNK2001: unresolved external symbol "public: static int multiverso::lightlda::Config::num_blocks" (?num_blocks@Config@lightlda@multiverso@@2ha)
infer.obj : error LNK2001: unresolved external symbol "public: static int multiverso::lightlda::Config::num_local_workers" (?num_local_workers@Config@lightlda@multiverso@@2ha)
infer.obj : error LNK2001: unresolved external symbol "public: void __cdecl multiverso::lightlda::Document::GetDocTopicVector(class multiverso::Row &)" (?GetDocTopicVector@Document@lightlda@multiverso@@QEAAXAEAV?$Row@H@3@@z)
infer.obj : error LNK2001: unresolved external symbol "public: static int multiverso::lightlda::Config::num_topics" (?num_topics@Config@lightlda@multiverso@@2ha)
infer.obj : error LNK2001: unresolved external symbol "class multiverso::lightlda::IDataStream * __cdecl multiverso::lightlda::CreateDataStream(void)" (?CreateDataStream@lightlda@multiverso@@YAPEAVIDataStream@12@XZ)
infer.obj : error LNK2001: unresolved external symbol "public: void __cdecl multiverso::lightlda::Meta::Init(void)" (?Init@Meta@lightlda@multiverso@@QEAAXXZ)
infer.obj : error LNK2001: unresolved external symbol "public: __cdecl multiverso::lightlda::Meta::~Meta(void)" (??1Meta@lightlda@multiverso@@qeaa@XZ)
infer.obj : error LNK2001: unresolved external symbol "public: __cdecl multiverso::lightlda::Meta::Meta(void)" (??0Meta@lightlda@multiverso@@qeaa@XZ)
infer.obj : error LNK2001: unresolved external symbol "public: static bool multiverso::lightlda::Config::inference" (?inference@Config@lightlda@multiverso@@2_NA)
inferer.obj : error LNK2001: unresolved external symbol "public: int __cdecl multiverso::lightlda::LightDocSampler::SampleOneDoc(class multiverso::lightlda::Document *,int,int,class multiverso::lightlda::ModelBase *,class multiverso::lightlda::AliasTable *)" (?SampleOneDoc@LightDocSampler@lightlda@multiverso@@QEAAHPEAVDocument@23@HHPEAVModelBase@23@PEAVAliasTable@23@@z)
inferer.obj : error LNK2001: unresolved external symbol "public: __cdecl multiverso::lightlda::LightDocSampler::LightDocSampler(void)" (??0LightDocSampler@lightlda@multiverso@@qeaa@XZ)
inferer.obj : error LNK2001: unresolved external symbol "public: void __cdecl multiverso::lightlda::AliasTable::Clear(void)" (?Clear@AliasTable@lightlda@multiverso@@QEAAXXZ)
inferer.obj : error LNK2001: unresolved external symbol "public: int __cdecl multiverso::lightlda::AliasTable::Build(int,class multiverso::lightlda::ModelBase *)" (?Build@AliasTable@lightlda@multiverso@@QEAAHHPEAVModelBase@23@@z)
inferer.obj : error LNK2001: unresolved external symbol "public: void __cdecl multiverso::lightlda::AliasTable::Init(class multiverso::lightlda::AliasTableIndex *)" (?Init@AliasTable@lightlda@multiverso@@QEAAXPEAVAliasTableIndex@23@@z)
C:\Users\nguyen\Desktop\LightLDA\windows\x64\Release\infer.exe : fatal error LNK1120: 21 unresolved externals

Can anyone help wwhat wrong when i build infer project in VS 2017?

from lightlda.