FBStringBenchmark.cpp File Reference

#include <folly/FBString.h>
#include <cstdlib>
#include <fstream>
#include <list>
#include <sstream>
#include <boost/random.hpp>
#include <folly/Benchmark.h>
#include <folly/Random.h>
#include <folly/container/Foreach.h>
#include <folly/portability/GFlags.h>
#include <folly/test/FBStringTestBenchmarks.cpp.h>

Go to the source code of this file.

Macros
#define	CONCAT(A, B)   CONCAT_HELPER(A, B)
#define	CONCAT_HELPER(A, B)   A##B
#define	BENCHFUN(F)   CONCAT(CONCAT(BM_, F), CONCAT(_, STRING))
#define	STRING   string
#define	STRING   fbstring

Typedefs
typedef boost::mt19937	RandomT

Functions
static RandomT	rng (seed)
template<class Integral1 , class Integral2 >
Integral2	random (Integral1 low, Integral2 up)
template<class String >
void	randomString (String *toFill, size_t size=1000)
template<class String >
void	randomBinaryString (String *toFill, size_t size=1000)
template<class String , class Integral >
void	Num2String (String &str, Integral n)
std::list< char >	RandomList (unsigned int maxSize)
int	main (int argc, char **argv)

Variables
static const int	seed = folly::randomNumberSeed()

Macro Definition Documentation

#define BENCHFUN

(

F

)

CONCAT(CONCAT(BM_, F), CONCAT(_, STRING))

Definition at line 79 of file FBStringBenchmark.cpp.

Referenced by assignmentFill(), assignmentOp(), copyCtor(), ctorFromArray(), ctorFromChar(), ctorFromTwoPointers(), defaultCtor(), equality(), fillCtor(), findSuccessful(), findUnsuccessful(), getline(), initRNG(), insertFront(), push_back(), pushBack(), replace(), reserve(), resize(), short_append(), and sizeCtor().

#define CONCAT	(		A,
			B
	)		CONCAT_HELPER(A, B)

Definition at line 77 of file FBStringBenchmark.cpp.

#define CONCAT_HELPER	(		A,
			B
	)		A##B

Definition at line 78 of file FBStringBenchmark.cpp.

#define STRING   string

Definition at line 84 of file FBStringBenchmark.cpp.

Referenced by assignmentFill(), assignmentOp(), folly::bser::bserEncode(), cmake_minimum_required(), folly::compareDynamicWithTolerance(), copyCtor(), ctorFromArray(), ctorFromChar(), ctorFromTwoPointers(), defaultCtor(), folly::FormatArg::doSplitKey(), proxygen::StructuredHeadersEncoder::encodeItem(), equality(), findSuccessful(), findUnsuccessful(), getline(), folly::dynamic::hash(), folly::detail::DynamicKeyEqual::operator()(), push_back(), replace(), resize(), folly::FormatArg::setNextKey(), short_append(), proxygen::TEST_F(), and proxygen::TEST_P().

#define STRING   fbstring

Definition at line 84 of file FBStringBenchmark.cpp.

Typedef Documentation

typedef boost::mt19937 RandomT

Definition at line 38 of file FBStringBenchmark.cpp.

Function Documentation

int main	(	int	argc,
		char **	argv
	)

Definition at line 88 of file FBStringBenchmark.cpp.

References folly::runBenchmarks().

                                {
  gflags::ParseCommandLineFlags(&argc, &argv, true);
  folly::runBenchmarks();
  return 0;
}

template<class String , class Integral >

void Num2String	(	String &	str,
		Integral	n
	)

Definition at line 62 of file FBStringBenchmark.cpp.

Referenced by clause11_21_4_7_2_a(), clause11_21_4_7_2_a1(), clause11_21_4_7_2_a2(), clause11_21_4_7_2_b(), clause11_21_4_7_2_b1(), clause11_21_4_7_2_b2(), clause11_21_4_7_2_c(), clause11_21_4_7_2_c1(), clause11_21_4_7_2_c2(), clause11_21_4_7_2_d(), clause11_21_4_7_3_a(), clause11_21_4_7_3_b(), clause11_21_4_7_3_c(), clause11_21_4_7_3_d(), clause11_21_4_7_4_a(), clause11_21_4_7_4_b(), clause11_21_4_7_4_c(), clause11_21_4_7_4_d(), clause11_21_4_7_5_a(), clause11_21_4_7_5_b(), clause11_21_4_7_5_c(), clause11_21_4_7_5_d(), clause11_21_4_7_6_a(), clause11_21_4_7_6_b(), clause11_21_4_7_6_c(), clause11_21_4_7_6_d(), clause11_21_4_7_7_a(), clause11_21_4_7_7_b(), clause11_21_4_7_7_c(), clause11_21_4_7_7_d(), clause11_21_4_7_9_a(), clause11_21_4_7_9_b(), clause11_21_4_7_9_c(), clause11_21_4_7_9_d(), and clause11_21_4_7_9_e().

                                         {
  str.resize(30, '\0');
  sprintf(&str[0], "%lu", static_cast<unsigned long>(n));
  str.resize(strlen(str.c_str()));
}

template<class Integral1 , class Integral2 >

Integral2 random	(	Integral1	low,
		Integral2	up
	)

Definition at line 42 of file FBStringBenchmark.cpp.

References folly::gen::range(), and rng().

Referenced by clause11_21_4_2_d(), clause11_21_4_2_e(), clause11_21_4_2_f(), clause11_21_4_2_g(), clause11_21_4_2_j(), clause11_21_4_2_k(), clause11_21_4_2_l(), clause11_21_4_2_lprime(), clause11_21_4_2_m(), clause11_21_4_5(), clause11_21_4_6_1(), clause11_21_4_6_2(), clause11_21_4_6_3_b(), clause11_21_4_6_3_c(), clause11_21_4_6_3_e(), clause11_21_4_6_3_h(), clause11_21_4_6_3_i(), clause11_21_4_6_4(), clause11_21_4_6_5(), clause11_21_4_6_6(), clause11_21_4_6_7(), clause11_21_4_7_2_a(), clause11_21_4_7_2_a1(), clause11_21_4_7_2_a2(), clause11_21_4_7_2_b(), clause11_21_4_7_2_b1(), clause11_21_4_7_2_b2(), clause11_21_4_7_2_c(), clause11_21_4_7_2_c1(), clause11_21_4_7_2_c2(), clause11_21_4_7_2_d(), clause11_21_4_7_3_a(), clause11_21_4_7_3_b(), clause11_21_4_7_3_c(), clause11_21_4_7_3_d(), clause11_21_4_7_4_a(), clause11_21_4_7_4_b(), clause11_21_4_7_4_c(), clause11_21_4_7_4_d(), clause11_21_4_7_5_a(), clause11_21_4_7_5_b(), clause11_21_4_7_5_c(), clause11_21_4_7_5_d(), clause11_21_4_7_6_a(), clause11_21_4_7_6_b(), clause11_21_4_7_6_c(), clause11_21_4_7_6_d(), clause11_21_4_7_7_a(), clause11_21_4_7_7_b(), clause11_21_4_7_7_c(), clause11_21_4_7_7_d(), clause11_21_4_7_8(), clause11_21_4_7_9_b(), clause11_21_4_7_9_c(), clause11_21_4_7_9_e(), clause11_21_4_8_1_g(), clause11_21_4_8_1_h(), clause11_21_4_8_1_k(), findSuccessful(), fizz::RandomGenerator< Size >::generateRandom(), fizz::RandomNumGenerator< T, typename >::generateRandom(), fizz::sm::getClientHello(), fizz::sm::getEarlyDataParams(), operator<<(), testing::internal::PrintOnOneLine(), randomBinaryString(), RandomList(), randomString(), replace(), reserve(), resize(), fizz::test::MockFactory::setDefaults(), fizz::client::test::ClientProtocolTest::setupExpectingServerHello(), testing::TestCase::ShouldRunTest(), testing::internal::TearDownEnvironment(), fizz::test::TEST(), TEST(), fizz::client::test::TEST_F(), fizz::server::test::TEST_F(), TestDeltas(), TESTFUN(), and testing::internal::GTestFlagSaver::~GTestFlagSaver().

                                              {
  boost::uniform_int<> range(low, up);
  return range(rng);
}

template<class String >

void randomBinaryString	(	String *	toFill,
		size_t	size = 1000
	)

Definition at line 55 of file FBStringBenchmark.cpp.

References FOR_EACH, i, random(), and folly::size().

Referenced by equality().

                                                            {
  assert(toFill);
  toFill->resize(size);
  FOR_EACH (i, *toFill) { *i = random('0', '1'); }
}

std::list<char> RandomList

(

unsigned int

maxSize

)

Definition at line 68 of file FBStringBenchmark.cpp.

References i, and random().

Referenced by clause11_21_4_6_2(), clause11_21_4_6_3_f(), and clause11_21_4_6_4().

                                               {
  std::list<char> lst(random(0u, maxSize));
  std::list<char>::iterator i = lst.begin();
  for (; i != lst.end(); ++i) {
    *i = random('a', 'z');
  }
  return lst;
}

template<class String >

void randomString	(	String *	toFill,
		size_t	size = 1000
	)

Definition at line 48 of file FBStringBenchmark.cpp.

References FOR_EACH, i, random(), and folly::size().

Referenced by assignmentOp(), clause11_21_4_6_1(), clause11_21_4_6_2(), clause11_21_4_6_3_a(), clause11_21_4_6_3_b(), clause11_21_4_6_3_c(), clause11_21_4_6_3_d(), clause11_21_4_6_3_e(), clause11_21_4_6_4(), clause11_21_4_6_6(), clause11_21_4_6_8(), clause11_21_4_7_1(), clause11_21_4_7_4_a(), clause11_21_4_7_4_b(), clause11_21_4_7_4_c(), clause11_21_4_7_5_a(), clause11_21_4_7_5_b(), clause11_21_4_7_5_c(), clause11_21_4_7_6_a(), clause11_21_4_7_6_b(), clause11_21_4_7_6_c(), clause11_21_4_7_7_a(), clause11_21_4_7_7_b(), clause11_21_4_7_7_c(), clause11_21_4_7_9_a(), clause11_21_4_7_9_b(), clause11_21_4_7_9_c(), clause11_21_4_7_9_d(), clause11_21_4_7_9_e(), clause11_21_4_8_1_a(), clause11_21_4_8_1_b(), clause11_21_4_8_1_c(), clause11_21_4_8_1_d(), clause11_21_4_8_1_e(), clause11_21_4_8_1_f(), clause11_21_4_8_1_g(), clause11_21_4_8_1_h(), clause11_21_4_8_1_i(), clause11_21_4_8_1_j(), clause11_21_4_8_1_k(), clause11_21_4_8_1_l(), copyCtor(), ctorFromArray(), getline(), replace(), and TEST().

                                                      {
  assert(toFill);
  toFill->resize(size);
  FOR_EACH (i, *toFill) { *i = random('a', 'z'); }
}

static RandomT rng ( seed  )

static

Referenced by random().

Variable Documentation

const int seed = folly::randomNumberSeed()

static

Definition at line 37 of file FBStringBenchmark.cpp.

Referenced by BENCHMARK(), folly::hash::commutative_hash_combine_generic(), folly::hash::commutative_hash_combine_range_generic(), DoTimingBig(), DoTimingSmall(), folly::gen::foldl(), folly::sync_tests::getRNG(), folly::IPAddressV4::hash(), folly::IPAddressV6::hash(), folly::SocketAddress::hash(), folly::hash::SpookyHashV1::Hash32(), folly::hash::SpookyHashV2::Hash32(), folly::hash::SpookyHashV1::Hash64(), folly::hash::SpookyHashV2::Hash64(), Random::Init(), initRNG(), folly::RelaxedConcurrentPriorityQueue< T, MayBlock, SupportsSize, PopBatch, ListTargetSize, Mutex, Atom >::moundPush(), operator<<(), folly::io::test::RandomDataHolder::RandomDataHolder(), testing::internal::Random::Reseed(), runMtNeverFailDeterministic(), folly::Random::secureRandDouble(), folly::RelaxedConcurrentPriorityQueue< T, MayBlock, SupportsSize, PopBatch, ListTargetSize, Mutex, Atom >::selectPosition(), wangle::ServerSocketConfig::ServerSocketConfig(), fizz::server::SlidingBloomReplayCache::SlidingBloomReplayCache(), TEST(), TEST_F(), testing::gmock_matchers_test::TEST_P(), folly::test::DeterministicSchedule::uniform(), and folly::test::DeterministicSchedule::uniformSubset().