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Look into parameter value when estimating plan cost

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Summary: Test cost estimator considers parameter values

Reviewers: florijan, mislav.bradac

Reviewed By: florijan

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D798
This commit is contained in:
Teon Banek
2017-09-15 14:52:02 +02:00
parent 960c5e6092
commit b31478dfd8
5 changed files with 89 additions and 57 deletions
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6
tests/benchmark/query/planner.cpp
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@@ -95,6 +95,7 @@ static void BM_PlanAndEstimateIndexedMatching(benchmark::State &state) {
std::tie(label, prop) =
CreateIndexedVertices(index_count, vertex_count, dbms);
auto dba = dbms.active();
Parameters parameters;
while (state.KeepRunning()) {
state.PauseTiming();
query::AstTreeStorage storage;
@@ -108,7 +109,7 @@ static void BM_PlanAndEstimateIndexedMatching(benchmark::State &state) {
query::plan::MakeLogicalPlan<query::plan::VariableStartPlanner>(
storage, symbol_table, *dba);
for (auto &plan : plans) {
query::plan::EstimatePlanCost(*dba, *plan);
query::plan::EstimatePlanCost(*dba, parameters, *plan);
}
}
}
@@ -124,6 +125,7 @@ static void BM_PlanAndEstimateIndexedMatchingWithCachedCounts(
CreateIndexedVertices(index_count, vertex_count, dbms);
auto dba = dbms.active();
auto vertex_counts = query::plan::MakeVertexCountCache(*dba);
Parameters parameters;
while (state.KeepRunning()) {
state.PauseTiming();
query::AstTreeStorage storage;
@@ -137,7 +139,7 @@ static void BM_PlanAndEstimateIndexedMatchingWithCachedCounts(
query::plan::MakeLogicalPlan<query::plan::VariableStartPlanner>(
storage, symbol_table, vertex_counts);
for (auto &plan : plans) {
query::plan::EstimatePlanCost(vertex_counts, *plan);
query::plan::EstimatePlanCost(vertex_counts, parameters, *plan);
}
}
}