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[New Featrue] Support Vectorization Execution Engine Interface For Doris (#6329)

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1. FE vectorized plan code
2. Function register vec function
3. Diff function nullable type
4. New thirdparty code and new thrift struct
This commit is contained in:
HappenLee
2021-08-11 01:54:06 -05:00
committed by GitHub
parent 1a5b03167a
commit 9216735cfa
120 changed files with 2765 additions and 1007 deletions
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13
be/src/exec/aggregation_node.cpp
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@ -19,7 +19,6 @@
#include <gperftools/profiler.h>
#include <math.h>
#include <thrift/protocol/TDebugProtocol.h>
#include <sstream>
@ -223,6 +222,15 @@ Status AggregationNode::open(RuntimeState* state) {
}
Status AggregationNode::get_next(RuntimeState* state, RowBatch* row_batch, bool* eos) {
// 1. `!need_finalize` means this aggregation node not the level two aggregation node
// 2. `_singleton_output_tuple != nullptr` means is not group by
// 3. `child(0)->rows_returned() == 0` mean not data from child
// in level two aggregation node should return NULL result
// level one aggregation node set `eos = true` return directly
if (UNLIKELY(!_needs_finalize && _singleton_output_tuple != nullptr && child(0)->rows_returned() == 0)) {
*eos = true;
return Status::OK();
}
SCOPED_TIMER(_runtime_profile->total_time_counter());
RETURN_IF_ERROR(exec_debug_action(TExecNodePhase::GETNEXT));
RETURN_IF_CANCELLED(state);
@ -403,7 +411,8 @@ Tuple* AggregationNode::finalize_tuple(Tuple* tuple, MemPool* pool) {
dst = Tuple::create(_output_tuple_desc->byte_size(), pool);
}
if (_needs_finalize) {
AggFnEvaluator::finalize(_aggregate_evaluators, _agg_fn_ctxs, tuple, dst);
AggFnEvaluator::finalize(_aggregate_evaluators, _agg_fn_ctxs, tuple, dst,
_singleton_output_tuple != nullptr && child(0)->rows_returned() == 0);
} else {
AggFnEvaluator::serialize(_aggregate_evaluators, _agg_fn_ctxs, tuple);
}