tuple-layout-benchmark.cc File Reference

#include <stdlib.h>
#include <stdio.h>
#include <iostream>
#include <algorithm>
#include "util/benchmark.h"
#include "util/cpu-info.h"
#include "runtime/string-search.h"
#include "common/names.h"

Include dependency graph for tuple-layout-benchmark.cc:

Go to the source code of this file.

Classes
struct	UnpaddedTupleStruct
struct	PaddedTupleStruct
struct	ImpalaTupleStruct
struct	TestData< Decimal >

Macros
#define	VALIDATE   0

Functions
void	InitTestData (TestData *data)
void	TestSequentialUnpadded (int batch_size, void *d)
void	TestSequentialPadded (int batch_size, void *d)
void	TestSequentialImpala (int batch_size, void *d)
void	TestSequentialUnaligned (int batch_size, void *d)
void	TestRandomPadded (int batch_size, void *d)
void	TestRandomImpala (int batch_size, void *d)
void	TestRandomUnaligned (int batch_size, void *d)
int	main (int argc, char **argv)

Variables
const int	NUM_TUPLES = 1024 * 500
const int	MAX_ID = 10000

Macro Definition Documentation

#define VALIDATE   0

Definition at line 39 of file tuple-layout-benchmark.cc.

Function Documentation

void InitTestData

(

TestData *

data

)

Definition at line 78 of file tuple-layout-benchmark.cc.

References PaddedTupleStruct::a, PaddedTupleStruct::c, UnpaddedTupleStruct::id, PaddedTupleStruct::id, ImpalaTupleStruct::id, TestData< Decimal >::impala_data, MAX_ID, NUM_TUPLES, TestData< Decimal >::padded_data, TestData< Decimal >::rand_access_order, TestData< Decimal >::unaligned_data, TestData< Decimal >::unpadded_data, PaddedTupleStruct::UnpaddedSize, UnpaddedTupleStruct::val, PaddedTupleStruct::val, and ImpalaTupleStruct::val.

Referenced by main().

int main	(	int	argc,
		char **	argv
	)

Definition at line 211 of file tuple-layout-benchmark.cc.

References impala::Benchmark::AddBenchmark(), impala::Benchmark::GetMachineInfo(), impala::CpuInfo::Init(), InitTestData(), impala::Benchmark::Measure(), TestData< Decimal >::result, TestRandomImpala(), TestRandomPadded(), TestRandomUnaligned(), TestSequentialImpala(), TestSequentialPadded(), TestSequentialUnaligned(), and TestSequentialUnpadded().

void TestRandomImpala	(	int	batch_size,
		void *	d
	)

Definition at line 184 of file tuple-layout-benchmark.cc.

References ImpalaTupleStruct::id, TestData< Decimal >::impala_data, MAX_ID, NUM_TUPLES, TestData< Decimal >::rand_access_order, TestData< Decimal >::result, and ImpalaTupleStruct::val.

Referenced by main().

void TestRandomPadded	(	int	batch_size,
		void *	d
	)

Definition at line 172 of file tuple-layout-benchmark.cc.

References PaddedTupleStruct::id, MAX_ID, NUM_TUPLES, TestData< Decimal >::padded_data, TestData< Decimal >::rand_access_order, TestData< Decimal >::result, and PaddedTupleStruct::val.

Referenced by main().

void TestRandomUnaligned	(	int	batch_size,
		void *	d
	)

Definition at line 196 of file tuple-layout-benchmark.cc.

References MAX_ID, NUM_TUPLES, TestData< Decimal >::rand_access_order, TestData< Decimal >::result, TestData< Decimal >::unaligned_data, and PaddedTupleStruct::UnpaddedSize.

Referenced by main().

void TestSequentialImpala	(	int	batch_size,
		void *	d
	)

Definition at line 146 of file tuple-layout-benchmark.cc.

References ImpalaTupleStruct::id, TestData< Decimal >::impala_data, MAX_ID, NUM_TUPLES, TestData< Decimal >::result, and ImpalaTupleStruct::val.

Referenced by main().

void TestSequentialPadded	(	int	batch_size,
		void *	d
	)

Definition at line 135 of file tuple-layout-benchmark.cc.

References PaddedTupleStruct::id, MAX_ID, NUM_TUPLES, TestData< Decimal >::padded_data, TestData< Decimal >::result, and PaddedTupleStruct::val.

Referenced by main().

void TestSequentialUnaligned	(	int	batch_size,
		void *	d
	)

Definition at line 157 of file tuple-layout-benchmark.cc.

References MAX_ID, NUM_TUPLES, TestData< Decimal >::result, TestData< Decimal >::unaligned_data, and PaddedTupleStruct::UnpaddedSize.

Referenced by main().

void TestSequentialUnpadded	(	int	batch_size,
		void *	d
	)

Definition at line 124 of file tuple-layout-benchmark.cc.

References UnpaddedTupleStruct::id, MAX_ID, NUM_TUPLES, TestData< Decimal >::result, TestData< Decimal >::unpadded_data, and UnpaddedTupleStruct::val.

Referenced by main().

Variable Documentation

const int MAX_ID = 10000

Definition at line 42 of file tuple-layout-benchmark.cc.

Referenced by InitTestData(), TestRandomImpala(), TestRandomPadded(), TestRandomUnaligned(), TestSequentialImpala(), TestSequentialPadded(), TestSequentialUnaligned(), and TestSequentialUnpadded().

const int NUM_TUPLES = 1024 * 500

Definition at line 41 of file tuple-layout-benchmark.cc.

Referenced by InitTestData(), main(), TestRandomImpala(), TestRandomPadded(), TestRandomUnaligned(), TestSequentialImpala(), TestSequentialPadded(), TestSequentialUnaligned(), and TestSequentialUnpadded().