multiint-benchmark.cc File Reference

#include <iomanip>
#include <iostream>
#include <sstream>
#include "util/benchmark.h"
#include "util/cpu-info.h"
#include "runtime/multi-precision.h"
#include "common/names.h"

Include dependency graph for multiint-benchmark.cc:

Go to the source code of this file.

Classes
struct	BaseInt128< BASE >
struct	int96
struct	TestData< Decimal >

Macros
#define	TEST_ADD(NAME, RESULT, VALS)
#define	TEST_MULTIPLY(NAME, RESULT, VALS)
#define	TEST_DIVIDE(NAME, RESULT, VALS)

Typedefs
typedef BaseInt128< 1000000000 >	Base1BInt128

Functions
void	InitTestData (TestData *data, int n)
	TEST_ADD (TestBoostAdd, boost_result, boost_add_ints)
	TEST_ADD (TestCppAdd, cpp_result, cpp_add_ints)
	TEST_ADD (TestCpp96Add, cpp96_result, cpp96_add_ints)
	TEST_ADD (TestBaseBillionAdd, base1b_result, base1b_ints)
	TEST_ADD (TestInt64Add, int64_result, int64_ints)
	TEST_ADD (TestDoubleAdd, double_result, doubles)
	TEST_MULTIPLY (TestBoostMultiply, boost_result, boost_mult_ints)
	TEST_MULTIPLY (TestCppMultiply, cpp_result, cpp_mult_ints)
	TEST_MULTIPLY (TestCpp96Multiply, cpp96_result, cpp96_mult_ints)
	TEST_MULTIPLY (TestInt64Multiply, int64_result, int64_ints)
	TEST_MULTIPLY (TestDoubleMultiply, double_result, doubles)
	TEST_DIVIDE (TestBoostDivide, boost_result, boost_mult_ints)
	TEST_DIVIDE (TestCppDivide, cpp_result, cpp_mult_ints)
	TEST_DIVIDE (TestCpp96Divide, cpp96_result, cpp96_mult_ints)
	TEST_DIVIDE (TestInt64Divide, int64_result, int64_ints)
	TEST_DIVIDE (TestDoubleDivide, double_result, doubles)
int	main (int argc, char **argv)

Macro Definition Documentation

#define TEST_ADD	(		NAME,
			RESULT,
			VALS
	)

Value:

void NAME(int batch_size, void* d) {\
    TestData* data = reinterpret_cast<TestData*>(d);\
    for (int i = 0; i < batch_size; ++i) {\
      data->RESULT = 0;\
      for (int j = 0; j < data->VALS.size(); ++j) {\
        data->RESULT += data->VALS[j];\
      }\
    }\
  }

Definition at line 216 of file multiint-benchmark.cc.

#define TEST_DIVIDE	(		NAME,
			RESULT,
			VALS
	)

Value:

void NAME(int batch_size, void* d) {\
    TestData* data = reinterpret_cast<TestData*>(d);\
    for (int i = 0; i < batch_size; ++i) {\
      data->RESULT = 0;\
      for (int j = 0; j < data->VALS.size() - 1; ++j) {\
        data->RESULT += data->VALS[j + 1] / data->VALS[j];\
      }\
    }\
  }

Definition at line 238 of file multiint-benchmark.cc.

#define TEST_MULTIPLY	(		NAME,
			RESULT,
			VALS
	)

Value:

void NAME(int batch_size, void* d) {\
    TestData* data = reinterpret_cast<TestData*>(d);\
    for (int i = 0; i < batch_size; ++i) {\
      data->RESULT = 1;\
      for (int j = 0; j < data->VALS.size(); ++j) {\
        data->RESULT *= data->VALS[j];\
      }\
    }\
  }

Definition at line 227 of file multiint-benchmark.cc.

Typedef Documentation

typedef BaseInt128<1000000000> Base1BInt128

Definition at line 158 of file multiint-benchmark.cc.

Function Documentation

void InitTestData	(	TestData *	data,
		int	n
	)

Definition at line 186 of file multiint-benchmark.cc.

References TestData< Decimal >::base1b_ints, TestData< Decimal >::boost_add_ints, TestData< Decimal >::boost_mult_ints, TestData< Decimal >::cpp96_add_ints, TestData< Decimal >::cpp96_mult_ints, TestData< Decimal >::cpp_add_ints, TestData< Decimal >::cpp_mult_ints, TestData< Decimal >::doubles, and TestData< Decimal >::int64_ints.

Referenced by main().

int main	(	int	argc,
		char **	argv
	)

Definition at line 268 of file multiint-benchmark.cc.

References impala::Benchmark::AddBenchmark(), impala::Benchmark::GetMachineInfo(), impala::CpuInfo::Init(), InitTestData(), and impala::Benchmark::Measure().

TEST_ADD	(	TestBoostAdd	,
		boost_result	,
		boost_add_ints
	)

TEST_ADD	(	TestCppAdd	,
		cpp_result	,
		cpp_add_ints
	)

TEST_ADD	(	TestCpp96Add	,
		cpp96_result	,
		cpp96_add_ints
	)

TEST_ADD	(	TestBaseBillionAdd	,
		base1b_result	,
		base1b_ints
	)

TEST_ADD	(	TestInt64Add	,
		int64_result	,
		int64_ints
	)

TEST_ADD	(	TestDoubleAdd	,
		double_result	,
		doubles
	)

TEST_DIVIDE	(	TestBoostDivide	,
		boost_result	,
		boost_mult_ints
	)

TEST_DIVIDE	(	TestCppDivide	,
		cpp_result	,
		cpp_mult_ints
	)

TEST_DIVIDE	(	TestCpp96Divide	,
		cpp96_result	,
		cpp96_mult_ints
	)

TEST_DIVIDE	(	TestInt64Divide	,
		int64_result	,
		int64_ints
	)

TEST_DIVIDE	(	TestDoubleDivide	,
		double_result	,
		doubles
	)

TEST_MULTIPLY	(	TestBoostMultiply	,
		boost_result	,
		boost_mult_ints
	)

TEST_MULTIPLY	(	TestCppMultiply	,
		cpp_result	,
		cpp_mult_ints
	)

TEST_MULTIPLY	(	TestCpp96Multiply	,
		cpp96_result	,
		cpp96_mult_ints
	)

TEST_MULTIPLY	(	TestInt64Multiply	,
		int64_result	,
		int64_ints
	)

TEST_MULTIPLY	(	TestDoubleMultiply	,
		double_result	,
		doubles
	)