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print time in build process

This commit is contained in:
bookug 2016-10-25 15:10:52 +08:00
parent 26413ef24e
commit ea36218626
1 changed files with 20 additions and 0 deletions
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20
Database/Database.cpp
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@ -641,6 +641,7 @@ Database::build(const string& _rdf_file)
//this->kvstore->release();
//cout<<"release kvstore"<<endl;
long before_vstree = Util::get_cur_time();
//(this->kvstore)->open();
string _entry_file = this->getSignatureBFile();
@ -648,6 +649,8 @@ Database::build(const string& _rdf_file)
(this->vstree)->buildTree(_entry_file);
long tv_build_end = Util::get_cur_time();
cout<<"after build vstree, used "<<(tv_build_end - before_vstree)<<"ms."<<endl;
cout << "after build, used " << (tv_build_end - tv_build_begin) << "ms." << endl;
cout << "finish build VS-Tree." << endl;
@ -890,12 +893,17 @@ Database::encodeRDF_new(const string _rdf_file)
int** _p_id_tuples = NULL;
int _id_tuples_max = 0;
long t1 = Util::get_cur_time();
//map sub2id, pre2id, entity/literal in obj2id, store in kvstore, encode RDF data into signature
if (!this->sub2id_pre2id_obj2id_RDFintoSignature(_rdf_file, _p_id_tuples, _id_tuples_max))
{
return false;
}
long t2 = Util::get_cur_time();
cout<<"after encode, used "<<(t2-t1)<<"ms."<<endl;
//build stringindex before this->kvstore->id2* trees are closed
this->stringindex->setNum(StringIndexFile::Entity, this->entity_num);
this->stringindex->setNum(StringIndexFile::Literal, this->literal_num);
@ -923,10 +931,22 @@ Database::encodeRDF_new(const string _rdf_file)
//this->s2p_s2po_sp2o(_p_id_tuples, _id_tuples_max);
//NOTICE:we had better compute the corresponding triple num here
this->s2p_s2o_s2po_sp2o(_p_id_tuples, _id_tuples_max);
long t3 = Util::get_cur_time();
cout<<"after s2xx, used "<<(t3-t2)<<"ms."<<endl;
//this->s2p_s2o_s2po_sp2o_sp2n(_p_id_tuples, _id_tuples_max);
this->o2p_o2s_o2ps_op2s(_p_id_tuples, _id_tuples_max);
long t4 = Util::get_cur_time();
cout<<"after o2xx, used "<<(t4-t3)<<"ms."<<endl;
//this->o2p_o2s_o2ps_op2s_op2n(_p_id_tuples, _id_tuples_max);
this->p2s_p2o_p2so(_p_id_tuples, _id_tuples_max);
long t5 = Util::get_cur_time();
cout<<"after p2xx, used "<<(t5-t4)<<"ms."<<endl;
//this->p2s_p2o_p2so_p2n(_p_id_tuples, _id_tuples_max);
//
//WARN:this is too costly because s-o key num is too large