void SliderGenerator::addSetting(libconfig::Config& cfg)
{
libconfig::Setting& setting = cfg.getRoot().add(configGroupName, libconfig::Setting::TypeGroup);
setting.add(mainTmplSettingName, libconfig::Setting::TypeString) = editMainTemplate->text().toStdString();
setting.add(radioTmplSettingName, libconfig::Setting::TypeString) = editRadioTemplate->text().toStdString();
setting.add(radioCheckedSettingName, libconfig::Setting::TypeString) = editRadioCheckedTemplate->text().toStdString();
setting.add(slideTmplSettingName, libconfig::Setting::TypeString) = editSlideTemplate->text().toStdString();
setting.add(labelTmplSettingName, libconfig::Setting::TypeString) = editLabelTemplate->text().toStdString();
setting.add(cssSettingName, libconfig::Setting::TypeString) = editCSSControlTemplate->text().toStdString();
setting.add(outfileSettingName, libconfig::Setting::TypeString) = editOutFile->text().toStdString();
}
void sanitycheck(libconfig::Config& cfg, libconfig::Setting& cfgnode,
const string& branch)
{
// Check that a branch with the given name exists under cfgnode.
//
if (!cfgnode.exists(branch))
throw MissingParameterException("Cannot find `" + branch + "' attribute in query subtree.");
// Check that the child has a name.
//
if (!cfgnode[branch].exists("name"))
throw MissingParameterException("Cannot find `name' attribute in query subtree.");
// Check that the top-level contains a node of this name.
//
string name = cfgnode[branch]["name"];
if (!cfg.getRoot().exists(name))
throw MissingParameterException("Cannot find description for node `" + name + "'.");
// Check that the top-level node of this name names a type.
//
if (!cfg.getRoot()[name].exists("type"))
throw MissingParameterException("Cannot find mandatory `type' parameter in description for node `" + name + "'.");
}
void open_config()
{
libconfig::Config cfg;
try {
cfg.readFile(TEST_CONF_FILE.c_str());
}
catch(const libconfig::FileIOException &fioex) {
ASSERT_TRUE(false);
}
catch(const libconfig::ParseException &pex) {
ASSERT_TRUE(false);
}
const libconfig::Setting& config_root = cfg.getRoot();
test_regex_manager = new RegexManager(TEMP_DIR, config_root, &test_ip_database, &test_swabber_interface);
}
void initialize_plugins(libconfig::Config& config)
{
libconfig::Setting& root = config.getRoot();
if (!root.exists("plugins")) {
return;
}
libconfig::Setting& plugins = root["plugins"];
switch (plugins.getType())
{
case libconfig::Setting::TypeArray:
initialize_from_array(plugins);
break;
case libconfig::Setting::TypeString:
initialize_from_string(plugins);
break;
default:
break;
}
}
void ScanHdf5Op::init(libconfig::Config& root, libconfig::Setting& cfg)
{
ZeroInputOp::init(root, cfg);
filename = (const char*) root.getRoot()["path"];
filename += "/";
filename += (const char*) cfg["file"];
// Remember partition id and total partitions.
//
int pid = 0;
cfg.lookupValue("thispartition", pid);
int ptotal = 1;
cfg.lookupValue("totalpartitions", ptotal);
assert(ptotal > 0);
assert(pid < ptotal);
thispartition = pid;
totalpartitions = ptotal;
// Store dataset names.
//
libconfig::Setting& grp = cfg["pick"];
unsigned int size = grp.getLength();
for (unsigned int i=0; i<size; ++i)
{
string n = grp[i];
datasetnames.push_back(n);
}
// Open file, open datasets.
//
hdf5file = H5Fopen(filename.c_str(), H5F_ACC_RDONLY, H5P_DEFAULT);
for (unsigned int i=0; i<size; ++i)
{
hdf5sets.push_back(H5Dopen2(hdf5file, datasetnames[i].c_str(), H5P_DEFAULT));
hdf5space.push_back(H5Dget_space(hdf5sets[i]));
}
// Create schema from datasets, and check that types are supported.
//
for (unsigned int i=0; i<size; ++i)
{
appendFromDataset(hdf5sets[i], schema);
}
// Assert all datasets are vectors, not arrays.
//
hid_t space;
for (unsigned int i=0; i<size; ++i)
{
space = H5Dget_space(hdf5sets[i]);
assert(H5Sget_simple_extent_ndims(space) == 1);
H5Sclose(space);
}
// Assert all datasets have same length.
// Remember data size.
//
hsize_t length;
assert(size != 0);
space = H5Dget_space(hdf5sets[0]);
H5Sget_simple_extent_dims(space, &length, NULL);
H5Sclose(space);
totaltuples = length;
for (unsigned int i=1; i<size; ++i)
{
space = H5Dget_space(hdf5sets[i]);
H5Sget_simple_extent_dims(space, &length, NULL);
H5Sclose(space);
assert(totaltuples == length);
}
assert(hdf5sets.size() == hdf5space.size());
sizeintup = buffsize/schema.getTupleSize();
memspace = H5Screate_simple(1, &sizeintup, NULL);
// Specify totaltuples for requested partition.
//
unsigned long long step = totaltuples/totalpartitions;
assert(totaltuples >= totalpartitions);
origoffset = step * thispartition;
totaltuples = ( thispartition == (totalpartitions - 1) )
? totaltuples - origoffset
: step;
}
void constructsubtree(
libconfig::Config& cfg,
libconfig::Setting& cfgnode,
Operator** rootaddr, //< output
Query::UserDefinedOpMapT& udops,
int level,
Query::OperatorDepthT& depthmap //< output
)
{
// Lookup name and type.
//
string name = cfgnode["name"];
string type = cfg.getRoot()[name]["type"];
assert(*rootaddr == 0);
// Based on type:
// 1. Allocate and chain in appropriate object
// 2. Check syntax for child
// 3. sanitycheck() branch
// 4. Recursively call self for children
// 5. Initialize this node
//
if ( type == "scan"
|| type == "partitionedscan"
|| type == "parallelscan"
|| type == "generator_int"
|| type == "generator_long"
#ifdef ENABLE_HDF5
|| type == "hdf5scan"
#ifdef ENABLE_FASTBIT
|| type == "hdf5index"
|| type == "hdf5random"
#endif
#endif
#ifdef ENABLE_FASTBIT
|| type == "fastbitscan"
#endif
)
{
// Scan operator, no children.
//
ZeroInputOp* tmp = NULL;
if (type == "scan")
tmp = new ScanOp();
else if (type == "partitionedscan")
tmp = new PartitionedScanOp();
else if (type == "parallelscan")
tmp = new ParallelScanOp();
else if (type == "generator_int")
tmp = new IntGeneratorOp();
else if (type == "generator_long")
tmp = new LongGeneratorOp();
#ifdef ENABLE_HDF5
else if (type == "hdf5scan")
tmp = new ScanHdf5Op();
#ifdef ENABLE_FASTBIT
else if (type == "hdf5index")
tmp = new IndexHdf5Op();
else if (type == "hdf5random")
tmp = new RandomLookupsHdf5Op();
#endif
#endif
#ifdef ENABLE_FASTBIT
else if (type == "fastbitscan")
tmp = new FastBitScanOp();
#endif
(*rootaddr) = tmp;
depthmap[tmp] = level;
}
else if ( type == "hashjoin"
|| type == "sortmergejoin"
|| type == "mpsmjoin"
|| type == "newmpsmjoin"
|| type == "preprejoin"
|| type == "indexhashjoin"
)
{
// Dual-input operator
//
DualInputOp* tmp = NULL;
if (type == "hashjoin")
tmp = new HashJoinOp();
else if (type == "sortmergejoin")
tmp = new SortMergeJoinOp();
else if (type == "mpsmjoin")
tmp = new OldMPSMJoinOp();
else if (type == "newmpsmjoin")
tmp = new MPSMJoinOp();
else if (type == "preprejoin")
tmp = new PresortedPrepartitionedMergeJoinOp();
else if (type == "indexhashjoin")
tmp = new IndexHashJoinOp();
(*rootaddr) = tmp;
depthmap[tmp] = level;
sanitycheck(cfg, cfgnode, "build");
constructsubtree(cfg, cfgnode["build"], &(tmp->buildOp), udops, level+1, depthmap);
sanitycheck(cfg, cfgnode, "probe");
constructsubtree(cfg, cfgnode["probe"], &(tmp->probeOp), udops, level+1, depthmap);
}
else
{
// Single-input operator
//
SingleInputOp* tmp = NULL;
if (type == "aggregate_sum")
tmp = new AggregateSum();
else if (type == "aggregate_count")
tmp = new AggregateCount();
else if (type == "merge")
tmp = new MergeOp();
else if (type == "shmwriter")
tmp = new MemSegmentWriter();
else if (type == "filter")
tmp = new Filter();
else if (type == "cycle_accountant")
tmp = new CycleAccountant();
else if (type == "projection")
tmp = new Project();
else if (type == "checker_callstate")
tmp = new CallStateChecker();
else if (type == "printer_schema")
tmp = new SchemaPrinter();
else if (type == "printer_tuplecount")
tmp = new TupleCountPrinter();
else if (type == "printer_perfcount")
tmp = new PerfCountPrinter();
else if (type == "sort")
tmp = new SortLimit();
else if (type == "printer_bitentropy")
tmp = new BitEntropyPrinter();
else if (type == "consumer")
tmp = new ConsumeOp();
else if (type == "printer_callcount")
tmp = new CallCountPrinter();
else if (type == "threadidprepend")
tmp = new ThreadIdPrependOp();
else if (type == "partition")
tmp = new PartitionOp();
else
{
// It's a user-defined type?
//
Query::UserDefinedOpMapT::iterator it;
it = udops.find(type);
// Not a user-defined type, no idea what is it.
//
if (it == udops.end())
throw MissingParameterException("`" + type + "' is neither a built-in nor a user-defined type.");
// Claim ownership of operator.
//
tmp = it->second;
it->second = 0;
}
(*rootaddr) = tmp;
depthmap[tmp] = level;
sanitycheck(cfg, cfgnode, "input");
constructsubtree(cfg, cfgnode["input"], &(tmp->nextOp), udops, level+1, depthmap);
}
// Call Operator::init on this node.
//
assert(*rootaddr != 0);
(*rootaddr)->init(cfg, cfg.lookup(name));
}
/**
* Constructs a query tree from the specified configuration file.
* The pre-allocated user-defined operators are used if an operator type is
* unknown. If a pre-allocated operator is used, its entry in the OpMap is
* emptied, and it's now the responsibility of the Query to destroy the object.
*
* @param cfg Configuration file to initialize tree with.
* @param udops User-defined operator map. Each operator must have been
* allocated with new. If it is used, the entry is set to NULL, and then
* it becomes the Query responsibility to call delete on the operator
* object.
*/
void Query::create(libconfig::Config& cfg, UserDefinedOpMapT& udops)
{
sanitycheck(cfg, cfg.getRoot(), "treeroot");
constructsubtree(cfg, cfg.lookup("treeroot"), &tree, udops, 0, operatorDepth);
}
/**
* get the root
*/
libconfig::Setting& getRoot() { return config.getRoot(); }