Inside peloton/src/codegen/runtime_functions.cpp, void RuntimeFunctions::FillPredicateArray assigns (*parsed_predicates)[i].predicate_value to predicate_array[i].predicate_value. However, predicate_array[i].predicate_value has never been initialized. In Table::GenerateScan, it only gets allocated a block of memory. Hence, during the assignment an uninitialized Value will be destructred and cause a valgrind error Conditional jump or move depends on uninitialised value(s) at the destructor's switch statement .
We solved this problem in our PR(#1339) by avoid using predicate_array and calling RuntimeFunctions:: FillPredicateArray.
Inside
peloton/src/codegen/runtime_functions.cpp,void RuntimeFunctions::FillPredicateArrayassigns(*parsed_predicates)[i].predicate_valuetopredicate_array[i].predicate_value. However,predicate_array[i].predicate_valuehas never been initialized. InTable::GenerateScan, it only gets allocated a block of memory. Hence, during the assignment an uninitializedValuewill be destructred and cause a valgrind errorConditional jump or move depends on uninitialised value(s)at the destructor's switch statement . We solved this problem in our PR(#1339) by avoid usingpredicate_arrayand callingRuntimeFunctions:: FillPredicateArray.