int main()
{
const int buffsize = 1 << 4;
const int threads = THREADS;
vector<string> tmpfileint;
vector<string> tmpfiledouble;
for (int i=0; i<threads; ++i)
{
ostringstream oss;
oss << "testfileinttoint" << setfill('0') << setw(2) << i << ".tmp";
tmpfileint.push_back(oss.str());
createfileint(oss.str().c_str(), i, TUPLES);
}
for (int i=0; i<threads; ++i)
{
ostringstream oss;
oss << "testfileinttodouble" << setfill('0') << setw(2) << i << ".tmp";
tmpfiledouble.push_back(oss.str());
createfiledouble(oss.str().c_str(), i, TUPLES);
}
Config cfg;
cfg.getRoot().add("path", Setting::TypeString) = "./";
cfg.getRoot().add("buffsize", Setting::TypeInt) = buffsize;
// Init node1a
Setting& scannode1 = cfg.getRoot().add("scan1", Setting::TypeGroup);
scannode1.add("filetype", Setting::TypeString) = "text";
Setting& files1 = scannode1.add("files", Setting::TypeList);
Setting& mapping1 = scannode1.add("mapping", Setting::TypeList);
for (int i=0; i<threads; ++i)
{
files1.add(Setting::TypeString) = tmpfileint.at(i);
Setting& mapping1group = mapping1.add(Setting::TypeList);
mapping1group.add(Setting::TypeInt) = i;
}
Setting& schemanode1 = scannode1.add("schema", Setting::TypeList);
schemanode1.add(Setting::TypeString) = "long";
schemanode1.add(Setting::TypeString) = "long";
// Init node1b
Setting& scannode2 = cfg.getRoot().add("scan2", Setting::TypeGroup);
scannode2.add("filetype", Setting::TypeString) = "text";
Setting& files2 = scannode2.add("files", Setting::TypeList);
Setting& mapping2 = scannode2.add("mapping", Setting::TypeList);
for (int i=0; i<threads; ++i)
{
files2.add(Setting::TypeString) = tmpfiledouble.at(i);
Setting& mapping2group = mapping2.add(Setting::TypeList);
mapping2group.add(Setting::TypeInt) = i;
}
Setting& schemanode2 = scannode2.add("schema", Setting::TypeList);
schemanode2.add(Setting::TypeString) = "long";
schemanode2.add(Setting::TypeString) = "dec";
// Init node2
Setting& joinnode = cfg.getRoot().add("join", Setting::TypeGroup);
joinnode.add("mostfreqbuildkeyoccurances", Setting::TypeInt) = 1;
// Partition group tree.
Setting& pgnode = joinnode.add("threadgroups", Setting::TypeList);
for (int i=0; i<threads; ++i)
{
Setting& singlepart = pgnode.add(Setting::TypeArray);
singlepart.add(Setting::TypeInt) = i;
}
// Join attribute and projection tree.
joinnode.add("buildjattr", Setting::TypeInt) = 0;
joinnode.add("probejattr", Setting::TypeInt) = 0;
Setting& projectnode = joinnode.add("projection", Setting::TypeList);
projectnode.add(Setting::TypeString) = "B$1";
projectnode.add(Setting::TypeString) = "P$1";
// Init node3
Setting& mergenode = cfg.getRoot().add("merge", Setting::TypeGroup);
mergenode.add("threads", Setting::TypeInt) = threads;
// cfg.write(stdout);
// build plan tree
q.tree = &node3;
node3.nextOp = &node2;
node2.buildOp = &node1a;
node2.probeOp = &node1b;
// initialize each node
node1a.init(cfg, scannode1);
node1b.init(cfg, scannode2);
node2.init(cfg, joinnode);
node3.init(cfg, mergenode);
#ifdef VERBOSE
cout << "---------- QUERY PLAN START ----------" << endl;
PrettyPrinterVisitor ppv;
q.accept(&ppv);
cout << "----------- QUERY PLAN END -----------" << endl;
#endif
compute();
for (int i=0; i<TUPLES*THREADS; ++i)
{
const int correctcount = 1;
if (verify[i] < correctcount)
fail("Tuples are missing from output.");
if (verify[i] > correctcount)
fail("Extra tuples are in output.");
}
q.destroynofree();
for (int i=0; i<threads; ++i)
{
deletefile(tmpfileint.at(i).c_str());
deletefile(tmpfiledouble.at(i).c_str());
}
return 0;
}
int main()
{
const int buffsize = 1 << 4;
const int threads = 2;
const char* tmpfileint1 = "testfileinttoint1.tmp";
const char* tmpfileint2 = "testfileinttoint2.tmp";
const char* tmpfiledouble = "testfileinttodouble.tmp";
const char* tmpfileempty = "empty.tmp";
Config cfg;
createfileodd(tmpfileint1, TUPLES);
createfileeven(tmpfileint2, TUPLES);
createfilespecialdouble(tmpfiledouble);
createfileeven(tmpfileempty, 0);
cfg.getRoot().add("path", Setting::TypeString) = "./";
cfg.getRoot().add("buffsize", Setting::TypeInt) = buffsize;
// Init node1a
Setting& scannode1 = cfg.getRoot().add("scan1", Setting::TypeGroup);
scannode1.add("filetype", Setting::TypeString) = "text";
Setting& files1 = scannode1.add("files", Setting::TypeList);
files1.add(Setting::TypeString) = tmpfileint1;
files1.add(Setting::TypeString) = tmpfileint2;
Setting& mapping1 = scannode1.add("mapping", Setting::TypeList);
Setting& mapping1group0 = mapping1.add(Setting::TypeList);
mapping1group0.add(Setting::TypeInt) = 0;
Setting& mapping1group1 = mapping1.add(Setting::TypeList);
mapping1group1.add(Setting::TypeInt) = 1;
Setting& schemanode1 = scannode1.add("schema", Setting::TypeList);
schemanode1.add(Setting::TypeString) = "long";
schemanode1.add(Setting::TypeString) = "long";
// Init node1b
Setting& scannode2 = cfg.getRoot().add("scan2", Setting::TypeGroup);
scannode2.add("filetype", Setting::TypeString) = "text";
Setting& files2 = scannode2.add("files", Setting::TypeList);
files2.add(Setting::TypeString) = tmpfiledouble;
files2.add(Setting::TypeString) = tmpfileempty;
Setting& mapping2 = scannode2.add("mapping", Setting::TypeList);
Setting& mapping2group0 = mapping2.add(Setting::TypeList);
mapping2group0.add(Setting::TypeInt) = 0;
Setting& mapping2group1 = mapping2.add(Setting::TypeList);
mapping2group1.add(Setting::TypeInt) = 1;
Setting& schemanode2 = scannode2.add("schema", Setting::TypeList);
schemanode2.add(Setting::TypeString) = "long";
schemanode2.add(Setting::TypeString) = "dec";
// Init node2
Setting& joinnode = cfg.getRoot().add("join", Setting::TypeGroup);
joinnode.add("maxbuildtuples", Setting::TypeInt) = TUPLES * 2;
joinnode.add("maxprobetuples", Setting::TypeInt) = TUPLES * 2;
// Partition group tree.
Setting& pgnode = joinnode.add("threadgroups", Setting::TypeList);
Setting& partone = pgnode.add(Setting::TypeArray);
for (int i=0; i<threads; ++i)
partone.add(Setting::TypeInt) = i;
// Join attribute and projection tree.
joinnode.add("buildjattr", Setting::TypeInt) = 0;
joinnode.add("probejattr", Setting::TypeInt) = 0;
Setting& projectnode = joinnode.add("projection", Setting::TypeList);
projectnode.add(Setting::TypeString) = "B$1";
projectnode.add(Setting::TypeString) = "P$1";
// Init node3
Setting& mergenode = cfg.getRoot().add("merge", Setting::TypeGroup);
mergenode.add("threads", Setting::TypeInt) = threads;
// cfg.write(stdout);
// build plan tree
q.tree = &node3;
node3.nextOp = &node2;
node2.buildOp = &node1a;
node2.probeOp = &node1b;
// initialize each node
node1a.init(cfg, scannode1);
node1b.init(cfg, scannode2);
node2.init(cfg, joinnode);
node3.init(cfg, mergenode);
#ifdef VERBOSE
cout << "---------- QUERY PLAN START ----------" << endl;
PrettyPrinterVisitor ppv;
q.accept(&ppv);
cout << "----------- QUERY PLAN END -----------" << endl;
#endif
compute();
// Step 1: All ``vals'' keys present exactly once.
// Erase verify array for next step.
//
for (unsigned int i=0; i<vals.size(); ++i) {
if (verify.at(vals.at(i)) < 1)
fail("Tuples are missing from output.");
if (verify.at(vals.at(i)) > 1)
fail("Expected value encountered multiple times.");
verify.at(vals.at(i)) = 0;
}
// Setp 2: Verification array is empty, aka. nothing extra produced.
//
for (unsigned int i=0; i<verify.size(); ++i) {
if (verify.at(i) != 0)
fail("Extra tuples are in output.");
}
q.destroynofree();
deletefile(tmpfileint1);
deletefile(tmpfileint2);
deletefile(tmpfiledouble);
deletefile(tmpfileempty);
return 0;
}
