Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Implemented progress for in memory RDF scan #3208

Merged
merged 4 commits into from
Apr 4, 2024
Merged

Implemented progress for in memory RDF scan #3208

Changes from all commits
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
590cc11
Implemented progress for in memory RDF scan
MSebanc Apr 3, 2024
a178a05
format fixes
MSebanc Apr 3, 2024
4c3e476
format fixes
MSebanc Apr 4, 2024
b08c62d
Implemented feedback
MSebanc Apr 4, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Jump to
Jump to file
Failed to load files.
Diff view
Diff view
45 changes: 41 additions & 4 deletions src/processor/operator/persistent/reader/rdf/rdf_scan.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -203,6 +203,39 @@ static std::unique_ptr<TableFuncSharedState> RdfAllTripleScanInitSharedState(
bindData->config.copy(), std::move(rdfConfig), bindData->store);
}

static double RdfResourceInMemScanProgressFunc(TableFuncSharedState* sharedState) {
MSebanc marked this conversation as resolved.
Show resolved Hide resolved
auto rdfSharedState =
ku_dynamic_cast<TableFuncSharedState*, RdfInMemScanSharedState*>(sharedState);
uint64_t rtSize =
ku_dynamic_cast<RdfStore*, TripleStore*>(rdfSharedState->store.get())->rtStore.size();
if (rtSize == 0) {
return 0.0;
}
return static_cast<double>(rdfSharedState->rtCursor) / rtSize;
}

static double RdfLiteralInMemScanProgressFunc(TableFuncSharedState* sharedState) {
auto rdfSharedState =
ku_dynamic_cast<TableFuncSharedState*, RdfInMemScanSharedState*>(sharedState);
uint64_t ltSize =
ku_dynamic_cast<RdfStore*, TripleStore*>(rdfSharedState->store.get())->ltStore.size();
if (ltSize == 0) {
return 0.0;
}
return static_cast<double>(rdfSharedState->ltCursor) / ltSize;
}

static double RdfResourceTripleInMemScanProgressFunc(TableFuncSharedState* sharedState) {
auto rdfSharedState =
ku_dynamic_cast<TableFuncSharedState*, RdfInMemScanSharedState*>(sharedState);
TripleStore* store = ku_dynamic_cast<RdfStore*, TripleStore*>(rdfSharedState->store.get());
uint64_t size = store->rtStore.size() + store->ltStore.size();
if (size == 0) {
return 0.0;
}
return static_cast<double>(rdfSharedState->rtCursor + rdfSharedState->ltCursor) / size;
}

function_set RdfResourceScan::getFunctionSet() {
function_set functionSet;
auto func = std::make_unique<TableFunction>(name, scanTableFunc, nullptr,
Expand Down Expand Up @@ -247,31 +280,35 @@ function::function_set RdfAllTripleScan::getFunctionSet() {
function_set RdfResourceInMemScan::getFunctionSet() {
function_set functionSet;
auto func = std::make_unique<TableFunction>(name, RdfResourceInMemScanTableFunc, nullptr,
inMemScanInitSharedState, initLocalState, std::vector<LogicalTypeID>{});
inMemScanInitSharedState, initLocalState, RdfResourceInMemScanProgressFunc,
std::vector<LogicalTypeID>{});
functionSet.push_back(std::move(func));
return functionSet;
}

function_set RdfLiteralInMemScan::getFunctionSet() {
function_set functionSet;
auto func = std::make_unique<TableFunction>(name, RdfLiteralInMemScanTableFunc, nullptr,
inMemScanInitSharedState, initLocalState, std::vector<LogicalTypeID>{});
inMemScanInitSharedState, initLocalState, RdfLiteralInMemScanProgressFunc,
std::vector<LogicalTypeID>{});
functionSet.push_back(std::move(func));
return functionSet;
}

function_set RdfResourceTripleInMemScan::getFunctionSet() {
function_set functionSet;
auto func = std::make_unique<TableFunction>(name, RdfResourceTripleInMemScanTableFunc, nullptr,
inMemScanInitSharedState, initLocalState, std::vector<LogicalTypeID>{});
inMemScanInitSharedState, initLocalState, RdfResourceTripleInMemScanProgressFunc,
std::vector<LogicalTypeID>{});
functionSet.push_back(std::move(func));
return functionSet;
}

function_set RdfLiteralTripleInMemScan::getFunctionSet() {
function_set functionSet;
auto func = std::make_unique<TableFunction>(name, RdfLiteralTripleInMemScanTableFunc, nullptr,
inMemScanInitSharedState, initLocalState, std::vector<LogicalTypeID>{});
inMemScanInitSharedState, initLocalState, RdfLiteralInMemScanProgressFunc,
std::vector<LogicalTypeID>{});
functionSet.push_back(std::move(func));
return functionSet;
}
Expand Down