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test_mini_db_backend_unit_test.cpp
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#include "gtest/gtest.h"
#include "mini_db_backend/tpch_ddl.h"
#include "mini_db_backend/tpch_db_loader.h"
#include "mini_db_backend/query_plan_ast.hpp"
#include "test_util_helper.h"
using namespace MiniDbBackend;
using namespace PochiVM;
TEST(MiniDbBackendUnitTest, LoadDatabase)
{
TpchLoadDatabase();
ReleaseAssert(x_tpchtable_customer.m_data.size() == 46611);
ReleaseAssert(x_tpchtable_lineitem.m_data.size() == 1873428);
ReleaseAssert(x_tpchtable_nation.m_data.size() == 1);
ReleaseAssert(x_tpchtable_orders.m_data.size() == 468418);
ReleaseAssert(x_tpchtable_part.m_data.size() == 61884);
ReleaseAssert(x_tpchtable_partsupp.m_data.size() == 247536);
ReleaseAssert(x_tpchtable_region.m_data.size() == 1);
ReleaseAssert(x_tpchtable_supplier.m_data.size() == 3170);
}
TEST(MiniDbBackendUnitTest, SimpleSelect)
{
AutoThreadPochiVMContext apv;
AutoThreadErrorContext arc;
AutoThreadLLVMCodegenContext alc;
thread_pochiVMContext->m_curModule = new AstModule("test");
TpchLoadUnitTestDatabase();
auto tableRow = x_unittesttable_table1.GetTableRow();
auto sf1 = tableRow->GetSqlField(&TestTable1Row::a);
auto sf2 = tableRow->GetSqlField(&TestTable1Row::b);
auto sum = new SqlArithmeticOperator(TypeId::Get<int>(), AstArithmeticExprType::ADD, sf1, sf2);
auto cmp_rhs = new SqlLiteral(static_cast<int>(8));
auto cmp_result = new SqlComparisonOperator(AstComparisonExprType::LESS_THAN, sum, cmp_rhs);
auto table_src = new SqlTableContainer("testtable1");
auto generator = new SqlTableRowGenerator();
generator->m_src = table_src;
generator->m_dst = tableRow;
auto row_processor = new SqlFilterProcessor(cmp_result);
auto outputter = new SqlResultOutputter();
outputter->m_projections.push_back(tableRow->GetSqlField(&TestTable1Row::a));
outputter->m_projections.push_back(tableRow->GetSqlField(&TestTable1Row::b));
outputter->m_projections.push_back(tableRow->GetSqlField(&TestTable1Row::a));
auto stage = new QueryPlanPipelineStage();
stage->m_generator = generator;
stage->m_processor.push_back(row_processor);
stage->m_outputter = outputter;
auto plan = new QueryPlan();
plan->m_stages.push_back(stage);
plan->m_neededContainers.push_back(table_src);
plan->CodeGen();
ReleaseAssert(thread_pochiVMContext->m_curModule->Validate());
thread_pochiVMContext->m_curModule->PrepareForDebugInterp();
std::string expectedResult =
"| 1 | 2 | 1 |\n"
"| 3 | 4 | 3 |\n"
"| 4 | 3 | 4 |\n"
"| 2 | 1 | 2 |\n";
using FnPrototype = void(*)(SqlResultPrinter*);
{
auto interpFn = thread_pochiVMContext->m_curModule->
GetDebugInterpGeneratedFunction<FnPrototype>("execute_query");
SqlResultPrinter result;
interpFn(&result);
ReleaseAssert(expectedResult == result.m_start);
}
thread_pochiVMContext->m_curModule->PrepareForFastInterp();
{
FastInterpFunction<FnPrototype> interpFn = thread_pochiVMContext->m_curModule->
GetFastInterpGeneratedFunction<FnPrototype>("execute_query");
SqlResultPrinter result;
interpFn(&result);
ReleaseAssert(expectedResult == result.m_start);
}
thread_pochiVMContext->m_curModule->EmitIR();
thread_pochiVMContext->m_curModule->OptimizeIRIfNotDebugMode(2 /*optLevel*/);
SimpleJIT jit;
jit.SetAllowResolveSymbolInHostProcess(true);
jit.SetModule(thread_pochiVMContext->m_curModule);
{
FnPrototype jitFn = jit.GetFunction<FnPrototype>("execute_query");
SqlResultPrinter result;
jitFn(&result);
ReleaseAssert(expectedResult == result.m_start);
}
}
template<auto buildQueryFn>
void BenchmarkTpchQuery()
{
const int numRuns = 10;
double buildAstTime = 1e100;
AstModule* modules[numRuns * 5];
for (int i = 0; i < numRuns * 5; i++)
{
double ts;
{
AutoTimer t(&ts);
buildQueryFn();
}
modules[i] = thread_pochiVMContext->m_curModule;
buildAstTime = std::min(buildAstTime, ts);
}
double fastInterpCodegenTime = 1e100;
for (int i = 0; i < numRuns * 2; i++)
{
thread_pochiVMContext->m_curModule = modules[i];
double ts;
{
AutoTimer t(&ts);
thread_pochiVMContext->m_curModule->PrepareForFastInterp();
}
fastInterpCodegenTime = std::min(fastInterpCodegenTime, ts);
if (i == 0)
{
// By default when the next module is generated, we delete the previous module
// Null it out to prevent it from being deleted.
//
thread_pochiVMContext->m_fastInterpGeneratedProgram = nullptr;
}
}
double debugInterpCodegenTime = 1e100;
for (int i = 0; i < numRuns * 2; i++)
{
thread_pochiVMContext->m_curModule = modules[i];
double ts;
{
AutoTimer t(&ts);
thread_pochiVMContext->m_curModule->PrepareForDebugInterp();
}
debugInterpCodegenTime = std::min(debugInterpCodegenTime, ts);
}
using FnPrototype = void(*)(SqlResultPrinter*);
double llvmCodegenTime[4] = { 1e100, 1e100, 1e100, 1e100 };
for (int optLevel = 0; optLevel <= 3; optLevel++)
{
for (int i = 0; i < numRuns; i++)
{
thread_pochiVMContext->m_curModule = modules[optLevel * numRuns + i];
TestJitHelper* jit;
double ts;
{
AutoTimer t(&ts);
jit = new TestJitHelper();
thread_pochiVMContext->m_curModule->EmitIR();
jit->Init(optLevel);
FnPrototype jitFn = jit->GetFunction<FnPrototype>("execute_query");
std::ignore = jitFn;
}
llvmCodegenTime[optLevel] = std::min(llvmCodegenTime[optLevel], ts);
}
}
double fastInterpPerformance = 1e100;
thread_pochiVMContext->m_curModule = modules[0];
for (int i = 0; i < numRuns; i++)
{
FastInterpFunction<FnPrototype> interpFn = thread_pochiVMContext->m_curModule->
GetFastInterpGeneratedFunction<FnPrototype>("execute_query");
double ts;
SqlResultPrinter printer;
{
AutoTimer t(&ts);
interpFn(&printer);
}
fastInterpPerformance = std::min(fastInterpPerformance, ts);
}
double llvmPerformance[4] = { 1e100, 1e100, 1e100, 1e100 };
for (int optLevel = 0; optLevel <= 3; optLevel++)
{
buildQueryFn();
TestJitHelper jit;
thread_pochiVMContext->m_curModule->EmitIR();
jit.Init(optLevel);
FnPrototype jitFn = jit.GetFunction<FnPrototype>("execute_query");
std::ignore = jitFn;
for (int i = 0; i < numRuns; i++)
{
double ts;
SqlResultPrinter printer;
{
AutoTimer t(&ts);
jitFn(&printer);
}
llvmPerformance[optLevel] = std::min(llvmPerformance[optLevel], ts);
}
}
double debugInterpPerformance = 1e100;
thread_pochiVMContext->m_curModule = modules[0];
for (int i = 0; i < numRuns; i++)
{
DebugInterpFunction<FnPrototype> debugInterpFn = thread_pochiVMContext->m_curModule->
GetDebugInterpGeneratedFunction<FnPrototype>("execute_query");
double ts;
SqlResultPrinter printer;
{
AutoTimer t(&ts);
debugInterpFn(&printer);
}
debugInterpPerformance = std::min(debugInterpPerformance, ts);
}
printf("==============================\n");
printf(" Codegen Time Comparison\n");
printf("------------------------------\n");
printf("FastInterp: %.7lf\n", fastInterpCodegenTime);
printf("LLVM -O0: %.7lf\n", llvmCodegenTime[0]);
printf("LLVM -O1: %.7lf\n", llvmCodegenTime[1]);
printf("LLVM -O2: %.7lf\n", llvmCodegenTime[2]);
printf("LLVM -O3: %.7lf\n", llvmCodegenTime[3]);
printf("DbgInterp: %.7lf\n", debugInterpCodegenTime);
printf("BuildAst: %.7lf\n", buildAstTime);
printf("==============================\n\n");
printf("==============================\n");
printf(" Execution Time Comparison\n");
printf("------------------------------\n");
printf("FastInterp: %.7lf\n", fastInterpPerformance);
printf("LLVM -O0: %.7lf\n", llvmPerformance[0]);
printf("LLVM -O1: %.7lf\n", llvmPerformance[1]);
printf("LLVM -O2: %.7lf\n", llvmPerformance[2]);
printf("LLVM -O3: %.7lf\n", llvmPerformance[3]);
printf("DbgInterp: %.7lf\n", debugInterpPerformance);
printf("==============================\n");
// For Excel
//
printf("%.7lf\t%.7lf\t%.7lf\t%.7lf\t%.7lf\t%.7lf\n",
fastInterpCodegenTime, llvmCodegenTime[0], llvmCodegenTime[1], llvmCodegenTime[2], llvmCodegenTime[3], debugInterpCodegenTime);
printf("%.7lf\t%.7lf\t%.7lf\t%.7lf\t%.7lf\t%.7lf\n",
fastInterpPerformance, llvmPerformance[0], llvmPerformance[1], llvmPerformance[2], llvmPerformance[3], debugInterpPerformance);
}
template<auto buildQueryFn>
void CheckTpchQueryCorrectness(const std::string& expectedResult, bool checkDebugInterp = true)
{
buildQueryFn();
thread_pochiVMContext->m_curModule->PrepareForDebugInterp();
using FnPrototype = void(*)(SqlResultPrinter*);
if (checkDebugInterp)
{
auto interpFn = thread_pochiVMContext->m_curModule->
GetDebugInterpGeneratedFunction<FnPrototype>("execute_query");
SqlResultPrinter result;
interpFn(&result);
ReleaseAssert(expectedResult == result.m_start);
}
thread_pochiVMContext->m_curModule->PrepareForFastInterp();
{
FastInterpFunction<FnPrototype> interpFn = thread_pochiVMContext->m_curModule->
GetFastInterpGeneratedFunction<FnPrototype>("execute_query");
SqlResultPrinter result;
interpFn(&result);
ReleaseAssert(expectedResult == result.m_start);
}
thread_pochiVMContext->m_curModule->EmitIR();
#if 0
std::string _dst;
llvm::raw_string_ostream rso(_dst /*target*/);
thread_pochiVMContext->m_curModule->GetBuiltLLVMModule()->print(rso, nullptr);
std::string &dump = rso.str();
AssertIsExpectedOutput(dump);
#endif
thread_pochiVMContext->m_curModule->OptimizeIRIfNotDebugMode(2 /*optLevel*/);
SimpleJIT jit;
jit.SetAllowResolveSymbolInHostProcess(true);
jit.SetModule(thread_pochiVMContext->m_curModule);
{
FnPrototype jitFn = jit.GetFunction<FnPrototype>("execute_query");
SqlResultPrinter result;
jitFn(&result);
ReleaseAssert(expectedResult == result.m_start);
}
}
namespace
{
void BuildTpchQuery6()
{
thread_pochiVMContext->m_curModule = new AstModule("test");
auto tableRow = x_tpchtable_lineitem.GetTableRow();
auto where_clause1_lhs = tableRow->GetSqlField(&TpchLineItemTableRow::l_shipdate);
auto where_clause1_rhs = new SqlLiteral(static_cast<uint32_t>(757411200));
auto where_clause1_result = new SqlComparisonOperator(AstComparisonExprType::GREATER_EQUAL, where_clause1_lhs, where_clause1_rhs);
auto where_clause2_lhs = tableRow->GetSqlField(&TpchLineItemTableRow::l_shipdate);
auto where_clause2_rhs = new SqlLiteral(static_cast<uint32_t>(788947200));
auto where_clause2_result = new SqlComparisonOperator(AstComparisonExprType::LESS_THAN, where_clause2_lhs, where_clause2_rhs);
auto where_clause3_lhs = tableRow->GetSqlField(&TpchLineItemTableRow::l_discount);
auto where_clause3_rhs = new SqlLiteral(static_cast<double>(0.05));
auto where_clause3_result = new SqlComparisonOperator(AstComparisonExprType::GREATER_EQUAL, where_clause3_lhs, where_clause3_rhs);
auto where_clause4_lhs = tableRow->GetSqlField(&TpchLineItemTableRow::l_discount);
auto where_clause4_rhs = new SqlLiteral(static_cast<double>(0.07));
auto where_clause4_result = new SqlComparisonOperator(AstComparisonExprType::LESS_EQUAL, where_clause4_lhs, where_clause4_rhs);
auto where_clause5_lhs = tableRow->GetSqlField(&TpchLineItemTableRow::l_quantity);
auto where_clause5_rhs = new SqlLiteral(static_cast<double>(24));
auto where_clause5_result = new SqlComparisonOperator(AstComparisonExprType::LESS_THAN, where_clause5_lhs, where_clause5_rhs);
auto where_and_1 = new SqlBinaryLogicalOperator(true /*isAnd*/, where_clause1_result, where_clause2_result);
auto where_and_2 = new SqlBinaryLogicalOperator(true /*isAnd*/, where_and_1, where_clause3_result);
auto where_and_3 = new SqlBinaryLogicalOperator(true /*isAnd*/, where_and_2, where_clause4_result);
auto where_result = new SqlBinaryLogicalOperator(true /*isAnd*/, where_and_3, where_clause5_result);
auto table_src = new SqlTableContainer("lineitem");
auto aggregation_field_0_init = new SqlLiteral(static_cast<double>(0));
auto aggregation_row = new SqlAggregationRow({ aggregation_field_0_init });
auto aggregator_container = new AggregatedRowContainer(aggregation_row);
auto projection_mul_lhs = tableRow->GetSqlField(&TpchLineItemTableRow::l_extendedprice);
auto projection_mul_rhs = tableRow->GetSqlField(&TpchLineItemTableRow::l_discount);
auto projection_sum_term = new SqlArithmeticOperator(TypeId::Get<double>(), AstArithmeticExprType::MUL, projection_mul_lhs, projection_mul_rhs);
auto aggregator_update_field_0 = new SqlArithmeticOperator(
TypeId::Get<double>(),
AstArithmeticExprType::ADD,
aggregation_row->GetSqlProjectionField(0),
projection_sum_term);
aggregation_row->SetUpdateExpr(0, aggregator_update_field_0);
auto generator = new SqlTableRowGenerator();
generator->m_src = table_src;
generator->m_dst = tableRow;
auto row_filter_processor = new SqlFilterProcessor(where_result);
auto aggregation_outputter = new AggregationOutputter();
aggregation_outputter->m_row = aggregation_row;
aggregation_outputter->m_container = aggregator_container;
auto stage = new QueryPlanPipelineStage();
stage->m_generator = generator;
stage->m_processor.push_back(row_filter_processor);
stage->m_outputter = aggregation_outputter;
auto aggregation_row_reader = new AggregationRowGenerator();
aggregation_row_reader->m_src = aggregator_container;
aggregation_row_reader->m_dst = aggregation_row;
auto aggregation_field_0_result = aggregation_row->GetSqlProjectionField(0);
auto outputter = new SqlResultOutputter();
outputter->m_projections.push_back(aggregation_field_0_result);
auto stage2 = new QueryPlanPipelineStage();
stage2->m_generator = aggregation_row_reader;
stage2->m_outputter = outputter;
auto plan = new QueryPlan();
plan->m_stages.push_back(stage);
plan->m_stages.push_back(stage2);
plan->m_neededContainers.push_back(table_src);
plan->m_neededContainers.push_back(aggregator_container);
plan->CodeGen();
ReleaseAssert(thread_pochiVMContext->m_curModule->Validate());
};
} // anonymous namespace
TEST(MiniDbBackendUnitTest, TpchQuery6_Correctness)
{
AutoThreadPochiVMContext apv;
AutoThreadErrorContext arc;
AutoThreadLLVMCodegenContext alc;
TpchLoadDatabase();
std::string expectedResult =
"| 38212505.914700 |\n";
CheckTpchQueryCorrectness<BuildTpchQuery6>(expectedResult);
}
TEST(PaperBenchmark, TpchQuery6)
{
AutoThreadPochiVMContext apv;
AutoThreadErrorContext arc;
AutoThreadLLVMCodegenContext alc;
TpchLoadDatabase();
printf("******* TPCH Query 6 *******\n");
BenchmarkTpchQuery<BuildTpchQuery6>();
}
namespace
{
void BuildTpchQuery1()
{
thread_pochiVMContext->m_curModule = new AstModule("test");
auto tableRow = x_tpchtable_lineitem.GetTableRow();
auto where_clause_lhs = tableRow->GetSqlField(&TpchLineItemTableRow::l_shipdate);
auto where_clause_rhs = new SqlLiteral(static_cast<uint32_t>(904719600));
auto where_cond = new SqlComparisonOperator(AstComparisonExprType::LESS_EQUAL, where_clause_lhs, where_clause_rhs);
auto table_src = new SqlTableContainer("lineitem");
auto generator = new SqlTableRowGenerator();
generator->m_src = table_src;
generator->m_dst = tableRow;
auto row_filter_processor = new SqlFilterProcessor(where_cond);
auto groupby_field1 = tableRow->GetSqlField(&TpchLineItemTableRow::l_returnflag);
auto groupby_field2 = tableRow->GetSqlField(&TpchLineItemTableRow::l_linestatus);
auto groupby_container = new HashTableContainer();
groupby_container->m_row = tableRow;
groupby_container->m_groupByFields.push_back(groupby_field1);
groupby_container->m_groupByFields.push_back(groupby_field2);
auto aggregation_row_init_field0 = tableRow->GetSqlField(&TpchLineItemTableRow::l_returnflag);
auto aggregation_row_init_field1 = tableRow->GetSqlField(&TpchLineItemTableRow::l_linestatus);
auto aggregation_row_init_field2 = new SqlLiteral(static_cast<double>(0));
auto aggregation_row_init_field3 = new SqlLiteral(static_cast<double>(0));
auto aggregation_row_init_field4 = new SqlLiteral(static_cast<double>(0));
auto aggregation_row_init_field5 = new SqlLiteral(static_cast<double>(0));
auto aggregation_row_init_field6 = new SqlLiteral(static_cast<double>(0));
auto aggregation_row_init_field7 = new SqlLiteral(static_cast<double>(0));
auto aggregation_row_init_field8 = new SqlLiteral(static_cast<double>(0));
auto aggregation_row_init_field9 = new SqlLiteral(static_cast<int64_t>(0));
auto aggregation_row = new SqlAggregationRow({
aggregation_row_init_field0,
aggregation_row_init_field1,
aggregation_row_init_field2,
aggregation_row_init_field3,
aggregation_row_init_field4,
aggregation_row_init_field5,
aggregation_row_init_field6,
aggregation_row_init_field7,
aggregation_row_init_field8,
aggregation_row_init_field9
});
auto aggregation_row_update_field2 = new SqlArithmeticOperator(
TypeId::Get<double>(),
AstArithmeticExprType::ADD,
aggregation_row->GetSqlProjectionField(2),
tableRow->GetSqlField(&TpchLineItemTableRow::l_quantity));
aggregation_row->SetUpdateExpr(2, aggregation_row_update_field2);
auto aggregation_row_update_field3 = new SqlArithmeticOperator(
TypeId::Get<double>(),
AstArithmeticExprType::ADD,
aggregation_row->GetSqlProjectionField(3),
tableRow->GetSqlField(&TpchLineItemTableRow::l_extendedprice));
aggregation_row->SetUpdateExpr(3, aggregation_row_update_field3);
auto update_field4_expr1 = new SqlArithmeticOperator(
TypeId::Get<double>(),
AstArithmeticExprType::SUB,
new SqlLiteral(static_cast<double>(1)),
tableRow->GetSqlField(&TpchLineItemTableRow::l_discount));
auto update_field4_expr2 = new SqlArithmeticOperator(
TypeId::Get<double>(),
AstArithmeticExprType::MUL,
tableRow->GetSqlField(&TpchLineItemTableRow::l_extendedprice),
update_field4_expr1);
auto aggregation_row_update_field4 = new SqlArithmeticOperator(
TypeId::Get<double>(),
AstArithmeticExprType::ADD,
aggregation_row->GetSqlProjectionField(4),
update_field4_expr2);
aggregation_row->SetUpdateExpr(4, aggregation_row_update_field4);
auto update_field5_expr1 = new SqlArithmeticOperator(
TypeId::Get<double>(),
AstArithmeticExprType::SUB,
new SqlLiteral(static_cast<double>(1)),
tableRow->GetSqlField(&TpchLineItemTableRow::l_discount));
auto update_field5_expr2 = new SqlArithmeticOperator(
TypeId::Get<double>(),
AstArithmeticExprType::MUL,
tableRow->GetSqlField(&TpchLineItemTableRow::l_extendedprice),
update_field5_expr1);
auto update_field5_expr3 = new SqlArithmeticOperator(
TypeId::Get<double>(),
AstArithmeticExprType::ADD,
new SqlLiteral(static_cast<double>(1)),
tableRow->GetSqlField(&TpchLineItemTableRow::l_tax));
auto update_field5_expr4 = new SqlArithmeticOperator(
TypeId::Get<double>(),
AstArithmeticExprType::MUL,
update_field5_expr2,
update_field5_expr3);
auto aggregation_row_update_field5 = new SqlArithmeticOperator(
TypeId::Get<double>(),
AstArithmeticExprType::ADD,
aggregation_row->GetSqlProjectionField(5),
update_field5_expr4);
aggregation_row->SetUpdateExpr(5, aggregation_row_update_field5);
auto aggregation_row_update_field6 = new SqlArithmeticOperator(
TypeId::Get<double>(),
AstArithmeticExprType::ADD,
aggregation_row->GetSqlProjectionField(6),
tableRow->GetSqlField(&TpchLineItemTableRow::l_quantity));
aggregation_row->SetUpdateExpr(6, aggregation_row_update_field6);
auto aggregation_row_update_field7 = new SqlArithmeticOperator(
TypeId::Get<double>(),
AstArithmeticExprType::ADD,
aggregation_row->GetSqlProjectionField(7),
tableRow->GetSqlField(&TpchLineItemTableRow::l_extendedprice));
aggregation_row->SetUpdateExpr(7, aggregation_row_update_field7);
auto aggregation_row_update_field8 = new SqlArithmeticOperator(
TypeId::Get<double>(),
AstArithmeticExprType::ADD,
aggregation_row->GetSqlProjectionField(8),
tableRow->GetSqlField(&TpchLineItemTableRow::l_discount));
aggregation_row->SetUpdateExpr(8, aggregation_row_update_field8);
auto aggregation_row_update_field9 = new SqlArithmeticOperator(
TypeId::Get<int64_t>(),
AstArithmeticExprType::ADD,
aggregation_row->GetSqlProjectionField(9),
new SqlLiteral(static_cast<int64_t>(1)));
aggregation_row->SetUpdateExpr(9, aggregation_row_update_field9);
auto groupby_outputter = new GroupByHashTableOutputter();
groupby_outputter->m_container = groupby_container;
groupby_outputter->m_inputRow = tableRow;
groupby_outputter->m_aggregationRow = aggregation_row;
auto stage1 = new QueryPlanPipelineStage();
stage1->m_generator = generator;
stage1->m_processor.push_back(row_filter_processor);
stage1->m_outputter = groupby_outputter;
auto groupby_result_reader = new GroupByHashTableGenerator();
groupby_result_reader->m_container = groupby_container;
groupby_result_reader->m_dst = aggregation_row;
auto projection_row_field0 = aggregation_row->GetSqlProjectionField(0);
auto projection_row_field1 = aggregation_row->GetSqlProjectionField(1);
auto projection_row_field2 = aggregation_row->GetSqlProjectionField(2);
auto projection_row_field3 = aggregation_row->GetSqlProjectionField(3);
auto projection_row_field4 = aggregation_row->GetSqlProjectionField(4);
auto projection_row_field5 = aggregation_row->GetSqlProjectionField(5);
auto projection_row_field6 = new SqlArithmeticOperator(
TypeId::Get<double>(),
AstArithmeticExprType::DIV,
aggregation_row->GetSqlProjectionField(6),
new SqlCastOperator(TypeId::Get<double>(), aggregation_row->GetSqlProjectionField(9)));
auto projection_row_field7 = new SqlArithmeticOperator(
TypeId::Get<double>(),
AstArithmeticExprType::DIV,
aggregation_row->GetSqlProjectionField(7),
new SqlCastOperator(TypeId::Get<double>(), aggregation_row->GetSqlProjectionField(9)));
auto projection_row_field8 = new SqlArithmeticOperator(
TypeId::Get<double>(),
AstArithmeticExprType::DIV,
aggregation_row->GetSqlProjectionField(8),
new SqlCastOperator(TypeId::Get<double>(), aggregation_row->GetSqlProjectionField(9)));
auto projection_row_field9 = aggregation_row->GetSqlProjectionField(9);
auto projection_row = new SqlProjectionRow({
projection_row_field0,
projection_row_field1,
projection_row_field2,
projection_row_field3,
projection_row_field4,
projection_row_field5,
projection_row_field6,
projection_row_field7,
projection_row_field8,
projection_row_field9
});
auto projection_row_processor = new SqlProjectionProcessor();
projection_row_processor->m_output = projection_row;
auto temptable_container = new TempTableContainer();
auto temptable_outputter = new TempTableRowOutputter();
temptable_outputter->m_src = projection_row;
temptable_outputter->m_dst = temptable_container;
auto stage2 = new QueryPlanPipelineStage();
stage2->m_generator = groupby_result_reader;
stage2->m_processor.push_back(projection_row_processor);
stage2->m_outputter = temptable_outputter;
auto stage3 = new QueryPlanOrderByStage();
stage3->m_row = projection_row;
stage3->m_container = temptable_container;
stage3->m_orderByFields.push_back(std::make_pair(projection_row->GetSqlProjectionField(0), true /*isAscend*/));
stage3->m_orderByFields.push_back(std::make_pair(projection_row->GetSqlProjectionField(1), true /*isAscent*/));
auto temptable_reader = new TempTableRowGenerator();
temptable_reader->m_dst = projection_row;
temptable_reader->m_container = temptable_container;
auto outputter = new SqlResultOutputter();
outputter->m_projections.push_back(projection_row->GetSqlProjectionField(0));
outputter->m_projections.push_back(projection_row->GetSqlProjectionField(1));
outputter->m_projections.push_back(projection_row->GetSqlProjectionField(2));
outputter->m_projections.push_back(projection_row->GetSqlProjectionField(3));
outputter->m_projections.push_back(projection_row->GetSqlProjectionField(4));
outputter->m_projections.push_back(projection_row->GetSqlProjectionField(5));
outputter->m_projections.push_back(projection_row->GetSqlProjectionField(6));
outputter->m_projections.push_back(projection_row->GetSqlProjectionField(7));
outputter->m_projections.push_back(projection_row->GetSqlProjectionField(8));
outputter->m_projections.push_back(projection_row->GetSqlProjectionField(9));
auto stage4 = new QueryPlanPipelineStage();
stage4->m_generator = temptable_reader;
stage4->m_outputter = outputter;
auto plan = new QueryPlan();
plan->m_neededContainers.push_back(table_src);
plan->m_neededContainers.push_back(groupby_container);
plan->m_neededContainers.push_back(temptable_container);
plan->m_stages.push_back(stage1);
plan->m_stages.push_back(stage2);
plan->m_stages.push_back(stage3);
plan->m_stages.push_back(stage4);
plan->CodeGen();
ReleaseAssert(thread_pochiVMContext->m_curModule->Validate());
}
} // anonymous namespace
TEST(MiniDbBackendUnitTest, TpchQuery1_Correctness)
{
AutoThreadPochiVMContext apv;
AutoThreadErrorContext arc;
AutoThreadLLVMCodegenContext alc;
TpchLoadDatabase();
std::string expectedResult =
"| A | F | 11799894.000000 | 17694594440.489922 | 16809747534.070972 | 17481727589.532120 | 25.510857 | 38254.943185 | 0.050024 | 462544 |\n"
"| N | F | 307146.000000 | 461415894.149998 | 438370222.578399 | 456021204.722030 | 25.557164 | 38393.733912 | 0.050182 | 12018 |\n"
"| N | O | 23232475.000000 | 34817796765.830833 | 33077127289.602264 | 34400024394.849609 | 25.529154 | 38259.759511 | 0.049991 | 910037 |\n"
"| R | F | 11788252.000000 | 17672163035.450062 | 16787827349.368053 | 17459618619.351471 | 25.495168 | 38220.660065 | 0.050049 | 462372 |\n";
CheckTpchQueryCorrectness<BuildTpchQuery1>(expectedResult, false /*checkDebugInterp*/);
}
TEST(PaperBenchmark, TpchQuery1)
{
AutoThreadPochiVMContext apv;
AutoThreadErrorContext arc;
AutoThreadLLVMCodegenContext alc;
TpchLoadDatabase();
printf("******* TPCH Query 1 *******\n");
BenchmarkTpchQuery<BuildTpchQuery1>();
}
namespace
{
void BuildTpchQuery12()
{
thread_pochiVMContext->m_curModule = new AstModule("test");
auto ordersRow = x_tpchtable_orders.GetTableRow();
auto joinkey1 = ordersRow->GetSqlField(&TpchOrdersTableRow::o_orderkey);
auto hashtable = new HashTableContainer();
hashtable->m_row = ordersRow;
hashtable->m_groupByFields.push_back(joinkey1);
auto orders_table_container = new SqlTableContainer("orders");
auto orders_table_reader = new SqlTableRowGenerator();
orders_table_reader->m_src = orders_table_container;
orders_table_reader->m_dst = ordersRow;
auto hash_join_outputter = new HashJoinHashTableOutputter();
hash_join_outputter->m_inputRow = ordersRow;
hash_join_outputter->m_container = hashtable;
auto stage1 = new QueryPlanPipelineStage();
stage1->m_generator = orders_table_reader;
stage1->m_outputter = hash_join_outputter;
auto lineitemRow = x_tpchtable_lineitem.GetTableRow();
auto where_clause_1_1 = new SqlCompareWithStringLiteralOperator(lineitemRow->GetSqlField(&TpchLineItemTableRow::l_shipmode),
"MAIL",
SqlCompareWithStringLiteralOperator::CompareMode::EQUAL);
auto where_clause_1_2 = new SqlCompareWithStringLiteralOperator(lineitemRow->GetSqlField(&TpchLineItemTableRow::l_shipmode),
"SHIP",
SqlCompareWithStringLiteralOperator::CompareMode::EQUAL);
auto where_clause_1 = new SqlBinaryLogicalOperator(false /*isAnd*/, where_clause_1_1, where_clause_1_2);
auto where_clause_2 = new SqlComparisonOperator(AstComparisonExprType::LESS_THAN,
lineitemRow->GetSqlField(&TpchLineItemTableRow::l_commitdate),
lineitemRow->GetSqlField(&TpchLineItemTableRow::l_receiptdate));
auto where_clause_3 = new SqlComparisonOperator(AstComparisonExprType::LESS_THAN,
lineitemRow->GetSqlField(&TpchLineItemTableRow::l_shipdate),
lineitemRow->GetSqlField(&TpchLineItemTableRow::l_commitdate));
auto where_clause_4 = new SqlComparisonOperator(AstComparisonExprType::GREATER_EQUAL,
lineitemRow->GetSqlField(&TpchLineItemTableRow::l_receiptdate),
new SqlLiteral(static_cast<uint32_t>(757411200)));
auto where_clause_5 = new SqlComparisonOperator(AstComparisonExprType::LESS_THAN,
lineitemRow->GetSqlField(&TpchLineItemTableRow::l_receiptdate),
new SqlLiteral(static_cast<uint32_t>(788947200)));
auto where_part_2 = new SqlBinaryLogicalOperator(true /*isAnd*/, where_clause_1, where_clause_2);
auto where_part_3 = new SqlBinaryLogicalOperator(true /*isAnd*/, where_part_2, where_clause_3);
auto where_part_4 = new SqlBinaryLogicalOperator(true /*isAnd*/, where_part_3, where_clause_4);
auto where_part_5 = new SqlBinaryLogicalOperator(true /*isAnd*/, where_part_4, where_clause_5);
auto filter_processor = new SqlFilterProcessor(where_part_5);
auto lineitem_table_container = new SqlTableContainer("lineitem");
auto lineitem_table_reader = new SqlTableRowGenerator();
lineitem_table_reader->m_src = lineitem_table_container;
lineitem_table_reader->m_dst = lineitemRow;
auto join_processor = new TableHashJoinProcessor();
join_processor->m_container = hashtable;
join_processor->m_inputRowJoinFields.push_back(lineitemRow->GetSqlField(&TpchLineItemTableRow::l_orderkey));
auto aggregation_row_init_field0 = lineitemRow->GetSqlField(&TpchLineItemTableRow::l_shipmode);
auto aggregation_row_init_field1 = new SqlLiteral(static_cast<int64_t>(0));
auto aggregation_row_init_field2 = new SqlLiteral(static_cast<int64_t>(0));
auto aggregation_row = new SqlAggregationRow({ aggregation_row_init_field0,
aggregation_row_init_field1,
aggregation_row_init_field2
});
auto field1_cmp_1 = new SqlCompareWithStringLiteralOperator(ordersRow->GetSqlField(&TpchOrdersTableRow::o_orderpriority),
"1-URGENT",
SqlCompareWithStringLiteralOperator::CompareMode::EQUAL);
auto field1_cmp_2 = new SqlCompareWithStringLiteralOperator(ordersRow->GetSqlField(&TpchOrdersTableRow::o_orderpriority),
"2-HIGH",
SqlCompareWithStringLiteralOperator::CompareMode::EQUAL);
auto field1_cmp_result = new SqlBinaryLogicalOperator(false /*isAnd*/, field1_cmp_1, field1_cmp_2);
auto aggregation_row_update_field1 = new SqlArithmeticOperator(
TypeId::Get<int64_t>(),
AstArithmeticExprType::ADD,
new SqlCastOperator(TypeId::Get<int64_t>(), field1_cmp_result),
aggregation_row->GetSqlProjectionField(1));
aggregation_row->SetUpdateExpr(1, aggregation_row_update_field1);
auto field2_cmp_1 = new SqlCompareWithStringLiteralOperator(ordersRow->GetSqlField(&TpchOrdersTableRow::o_orderpriority),
"1-URGENT",
SqlCompareWithStringLiteralOperator::CompareMode::NOT_EQUAL);
auto field2_cmp_2 = new SqlCompareWithStringLiteralOperator(ordersRow->GetSqlField(&TpchOrdersTableRow::o_orderpriority),
"2-HIGH",
SqlCompareWithStringLiteralOperator::CompareMode::NOT_EQUAL);
auto field2_cmp_result = new SqlBinaryLogicalOperator(true /*isAnd*/, field2_cmp_1, field2_cmp_2);
auto aggregation_row_update_field2 = new SqlArithmeticOperator(
TypeId::Get<int64_t>(),
AstArithmeticExprType::ADD,
new SqlCastOperator(TypeId::Get<int64_t>(), field2_cmp_result),
aggregation_row->GetSqlProjectionField(2));
aggregation_row->SetUpdateExpr(2, aggregation_row_update_field2);
auto groupby_container = new HashTableContainer();
groupby_container->m_row = lineitemRow;
groupby_container->m_groupByFields.push_back(lineitemRow->GetSqlField(&TpchLineItemTableRow::l_shipmode));
auto groupby_outputter = new GroupByHashTableOutputter();
groupby_outputter->m_container = groupby_container;
groupby_outputter->m_inputRow = lineitemRow;
groupby_outputter->m_aggregationRow = aggregation_row;
auto stage2 = new QueryPlanPipelineStage();
stage2->m_generator = lineitem_table_reader;
stage2->m_processor.push_back(filter_processor);
stage2->m_processor.push_back(join_processor);
stage2->m_outputter = groupby_outputter;
auto groupby_result_reader = new GroupByHashTableGenerator();
groupby_result_reader->m_container = groupby_container;
groupby_result_reader->m_dst = aggregation_row;
auto temptable_container = new TempTableContainer();
auto temptable_outputter = new TempTableRowOutputter();
temptable_outputter->m_src = aggregation_row;
temptable_outputter->m_dst = temptable_container;
auto stage3 = new QueryPlanPipelineStage();
stage3->m_generator = groupby_result_reader;
stage3->m_outputter = temptable_outputter;
auto stage4 = new QueryPlanOrderByStage();
stage4->m_row = aggregation_row;
stage4->m_container = temptable_container;
stage4->m_orderByFields.push_back(std::make_pair(aggregation_row->GetSqlProjectionField(0), true /*isAscend*/));
auto temptable_reader = new TempTableRowGenerator();
temptable_reader->m_dst = aggregation_row;
temptable_reader->m_container = temptable_container;
auto outputter = new SqlResultOutputter();
outputter->m_projections.push_back(aggregation_row->GetSqlProjectionField(0));
outputter->m_projections.push_back(aggregation_row->GetSqlProjectionField(1));
outputter->m_projections.push_back(aggregation_row->GetSqlProjectionField(2));
auto stage5 = new QueryPlanPipelineStage();
stage5->m_generator = temptable_reader;
stage5->m_outputter = outputter;
auto plan = new QueryPlan();
plan->m_neededContainers.push_back(orders_table_container);
plan->m_neededContainers.push_back(lineitem_table_container);
plan->m_neededContainers.push_back(hashtable);
plan->m_neededContainers.push_back(groupby_container);
plan->m_neededContainers.push_back(temptable_container);
plan->m_stages.push_back(stage1);
plan->m_stages.push_back(stage2);
plan->m_stages.push_back(stage3);
plan->m_stages.push_back(stage4);
plan->m_stages.push_back(stage5);
plan->CodeGen();
ReleaseAssert(thread_pochiVMContext->m_curModule->Validate());
}
} // anonymous namespace
TEST(MiniDbBackendUnitTest, TpchQuery12_Correctness)
{
AutoThreadPochiVMContext apv;
AutoThreadErrorContext arc;
AutoThreadLLVMCodegenContext alc;
TpchLoadDatabase();
std::string expectedResult =
"| MAIL | 1917 | 2942 |\n"
"| SHIP | 1948 | 2890 |\n";
CheckTpchQueryCorrectness<BuildTpchQuery12>(expectedResult, false /*checkDebugInterp*/);
}
TEST(PaperBenchmark, TpchQuery12)
{
AutoThreadPochiVMContext apv;
AutoThreadErrorContext arc;
AutoThreadLLVMCodegenContext alc;
TpchLoadDatabase();
printf("******* TPCH Query 12 *******\n");
BenchmarkTpchQuery<BuildTpchQuery12>();
}
namespace
{
void BuildTpchQuery19()
{
thread_pochiVMContext->m_curModule = new AstModule("test");
auto partRow = x_tpchtable_part.GetTableRow();
auto joinkey1 = partRow->GetSqlField(&TpchPartTableRow::p_partkey);
auto hashtable = new HashTableContainer();
hashtable->m_row = partRow;
hashtable->m_groupByFields.push_back(joinkey1);
auto part_table_container = new SqlTableContainer("part");
auto part_table_reader = new SqlTableRowGenerator();
part_table_reader->m_src = part_table_container;
part_table_reader->m_dst = partRow;
auto hash_join_outputter = new HashJoinHashTableOutputter();
hash_join_outputter->m_inputRow = partRow;
hash_join_outputter->m_container = hashtable;
auto stage1 = new QueryPlanPipelineStage();
stage1->m_generator = part_table_reader;
stage1->m_outputter = hash_join_outputter;
auto lineitemRow = x_tpchtable_lineitem.GetTableRow();
auto lineitem_table_container = new SqlTableContainer("lineitem");
auto lineitem_table_reader = new SqlTableRowGenerator();
lineitem_table_reader->m_src = lineitem_table_container;
lineitem_table_reader->m_dst = lineitemRow;
auto join_processor = new TableHashJoinProcessor();
join_processor->m_container = hashtable;
join_processor->m_inputRowJoinFields.push_back(lineitemRow->GetSqlField(&TpchLineItemTableRow::l_partkey));
auto where_0_0_1 = new SqlCompareWithStringLiteralOperator(lineitemRow->GetSqlField(&TpchLineItemTableRow::l_shipmode),
"AIR",
SqlCompareWithStringLiteralOperator::CompareMode::EQUAL);
auto where_0_0_2 = new SqlCompareWithStringLiteralOperator(lineitemRow->GetSqlField(&TpchLineItemTableRow::l_shipmode),
"AIR REG",
SqlCompareWithStringLiteralOperator::CompareMode::EQUAL);
auto where_0_1 = new SqlBinaryLogicalOperator(false /*isAnd*/, where_0_0_1, where_0_0_2);
auto where_0_2 = new SqlCompareWithStringLiteralOperator(lineitemRow->GetSqlField(&TpchLineItemTableRow::l_shipinstruct),
"DELIVER IN PERSON",
SqlCompareWithStringLiteralOperator::CompareMode::EQUAL);
auto where_1_1 = new SqlCompareWithStringLiteralOperator(partRow->GetSqlField(&TpchPartTableRow::p_brand),
"Brand#12",
SqlCompareWithStringLiteralOperator::CompareMode::EQUAL);
auto where_1_2_1 = new SqlCompareWithStringLiteralOperator(partRow->GetSqlField(&TpchPartTableRow::p_container),
"SM CASE",
SqlCompareWithStringLiteralOperator::CompareMode::EQUAL);
auto where_1_2_2 = new SqlCompareWithStringLiteralOperator(partRow->GetSqlField(&TpchPartTableRow::p_container),
"SM BOX",
SqlCompareWithStringLiteralOperator::CompareMode::EQUAL);
auto where_1_2_3 = new SqlCompareWithStringLiteralOperator(partRow->GetSqlField(&TpchPartTableRow::p_container),
"SM PACK",
SqlCompareWithStringLiteralOperator::CompareMode::EQUAL);
auto where_1_2_4 = new SqlCompareWithStringLiteralOperator(partRow->GetSqlField(&TpchPartTableRow::p_container),
"SM PKG",
SqlCompareWithStringLiteralOperator::CompareMode::EQUAL);
auto where_1_2_p2 = new SqlBinaryLogicalOperator(false /*isAnd*/, where_1_2_1, where_1_2_2);
auto where_1_2_p3 = new SqlBinaryLogicalOperator(false /*isAnd*/, where_1_2_p2, where_1_2_3);
auto where_1_2 = new SqlBinaryLogicalOperator(false /*isAnd*/, where_1_2_p3, where_1_2_4);
auto where_1_3 = new SqlComparisonOperator(AstComparisonExprType::GREATER_EQUAL,
lineitemRow->GetSqlField(&TpchLineItemTableRow::l_quantity),
new SqlLiteral(static_cast<double>(1)));
auto where_1_4 = new SqlComparisonOperator(AstComparisonExprType::LESS_EQUAL,
lineitemRow->GetSqlField(&TpchLineItemTableRow::l_quantity),
new SqlLiteral(static_cast<double>(11)));
auto where_1_5 = new SqlComparisonOperator(AstComparisonExprType::GREATER_EQUAL,
partRow->GetSqlField(&TpchPartTableRow::p_size),
new SqlLiteral(static_cast<int>(1)));
auto where_1_6 = new SqlComparisonOperator(AstComparisonExprType::LESS_EQUAL,
partRow->GetSqlField(&TpchPartTableRow::p_size),
new SqlLiteral(static_cast<int>(5)));
auto where_1_p2 = new SqlBinaryLogicalOperator(true /*isAnd*/, where_1_1, where_1_2);
auto where_1_p3 = new SqlBinaryLogicalOperator(true /*isAnd*/, where_1_p2, where_1_3);
auto where_1_p4 = new SqlBinaryLogicalOperator(true /*isAnd*/, where_1_p3, where_1_4);
auto where_1_p5 = new SqlBinaryLogicalOperator(true /*isAnd*/, where_1_p4, where_1_5);
auto where_1 = new SqlBinaryLogicalOperator(true /*isAnd*/, where_1_p5, where_1_6);
auto where_2_1 = new SqlCompareWithStringLiteralOperator(partRow->GetSqlField(&TpchPartTableRow::p_brand),
"Brand#23",
SqlCompareWithStringLiteralOperator::CompareMode::EQUAL);
auto where_2_2_1 = new SqlCompareWithStringLiteralOperator(partRow->GetSqlField(&TpchPartTableRow::p_container),
"MED BAG",
SqlCompareWithStringLiteralOperator::CompareMode::EQUAL);
auto where_2_2_2 = new SqlCompareWithStringLiteralOperator(partRow->GetSqlField(&TpchPartTableRow::p_container),
"MED BOX",
SqlCompareWithStringLiteralOperator::CompareMode::EQUAL);
auto where_2_2_3 = new SqlCompareWithStringLiteralOperator(partRow->GetSqlField(&TpchPartTableRow::p_container),
"MED PKG",
SqlCompareWithStringLiteralOperator::CompareMode::EQUAL);
auto where_2_2_4 = new SqlCompareWithStringLiteralOperator(partRow->GetSqlField(&TpchPartTableRow::p_container),
"MED PACK",
SqlCompareWithStringLiteralOperator::CompareMode::EQUAL);
auto where_2_2_p2 = new SqlBinaryLogicalOperator(false /*isAnd*/, where_2_2_1, where_2_2_2);
auto where_2_2_p3 = new SqlBinaryLogicalOperator(false /*isAnd*/, where_2_2_p2, where_2_2_3);