Redone the MessageSpeedTests. Results can now be logged to file too.

For a comparison see: http://haiku.mlotz.ch/messagespeed.html

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13912 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Michael Lotz 2005-08-07 17:26:42 +00:00
parent 024ef0b800
commit 97d2f9c04d
2 changed files with 393 additions and 570 deletions

View File

@ -1,560 +1,360 @@
//------------------------------------------------------------------------------ /*
// TMessageSpeedTest.cpp * Copyright 2005, Haiku.
// Written on 04 - 13 - 2005 by Olivier Milla (methedras at online dot fr) * Distributed under the terms of the MIT License.
//------------------------------------------------------------------------------ *
* Authors:
* Michael Lotz <mmlr@mlotz.ch>
* Olivier Milla <methedras at online dot fr>
*/
// Standard Includes -----------------------------------------------------------
#include <iostream> #include <iostream>
#include <time.h> #include <time.h>
// System Includes -------------------------------------------------------------
#include <Entry.h> #include <Entry.h>
#include <File.h> #include <File.h>
#include <Message.h> #include <Message.h>
#include <String.h> #include <String.h>
// Project Includes ------------------------------------------------------------
// Local Includes --------------------------------------------------------------
#include "MessageSpeedTest.h" #include "MessageSpeedTest.h"
// Local Defines --------------------------------------------------------------- //#define LOG_TO_FILE
#ifdef LOG_TO_FILE
// Globals --------------------------------------------------------------------- #define LOG(function, time) \
{ \
//------------------------------------------------------------------------------ FILE *logfile = fopen("/boot/home/Desktop/messagespeed.log", "a"); \
void TMessageSpeedTest::MessageSpeedTestCreate5Int32() fprintf(logfile, "%s:\t%lld\n", function, time); \
{ fclose(logfile); \
BMessage message;
bigtime_t length = 0;
for (int32 i=0; i<5; i++){
bigtime_t stamp = real_time_clock_usecs();
message.AddInt32("data",i);
length += (real_time_clock_usecs() - stamp);
} }
cout << "TMessageSpeedTest::Time to add 5 int32 in a message = " #else
<< length << "usec" << endl; #define LOG(function, time) /* empty */
} #endif
//------------------------------------------------------------------------------
void TMessageSpeedTest::MessageSpeedTestLookup5Int32()
{
srand(time(NULL));
BMessage message;
for (int32 i=0; i<5; i++){ #define MESSAGE_SPEED_TEST_CREATE(count, type, typeName, createValue) \
BString string; void \
string << i; TMessageSpeedTest::MessageSpeedTestCreate##count##type() \
message.AddInt32(string.String(),i); { \
} BMessage message; \
BString search; bigtime_t length = 0; \
search << rand()%5; \
const char *string = search.String(); for (int32 i = 0; i < count; i++) { \
int32 res; createValue; \
bigtime_t stamp = real_time_clock_usecs(); \
bigtime_t stamp = real_time_clock_usecs(); message.Add##type("data", value); \
message.FindInt32(string,&res); length += (real_time_clock_usecs() - stamp); \
bigtime_t length = real_time_clock_usecs() - stamp; } \
cout << "TMessageSpeedTest::Time to find a data in a message containing 5 datas = " \
<< length << "usec" << endl; cout << "Time to add " << count << " " << typeName \
} << " in a message = " << length << "usec" << endl; \
//------------------------------------------------------------------------------ LOG(__PRETTY_FUNCTION__, length); \
void TMessageSpeedTest::MessageSpeedTestLookup50Int32()
{
srand(time(NULL));
BMessage message;
for (int32 i=0; i<50; i++){
BString string;
string << i;
message.AddInt32(string.String(),i);
}
BString search;
search << rand()%50;
const char *string = search.String();
int32 res;
bigtime_t stamp = real_time_clock_usecs();
message.FindInt32(string,&res);
bigtime_t length = real_time_clock_usecs() - stamp;
cout << "TMessageSpeedTest::Time to find a data in a message containing 50 datas = "
<< length << "usec" << endl;
}
//------------------------------------------------------------------------------
void TMessageSpeedTest::MessageSpeedTestLookup500Int32()
{
srand(time(NULL));
BMessage message;
for (int32 i=0; i<500; i++){
BString string;
string << i;
message.AddInt32(string.String(),i);
}
BString search;
search << rand()%500;
const char *string = search.String();
int32 res;
bigtime_t stamp = real_time_clock_usecs();
message.FindInt32(string,&res);
bigtime_t length = real_time_clock_usecs() - stamp;
cout << "TMessageSpeedTest::Time to find a data in a message containing 500 datas = "
<< length << "usec" << endl;
}
//------------------------------------------------------------------------------
void TMessageSpeedTest::MessageSpeedTestLookup5000Int32()
{
srand(time(NULL));
BMessage message;
for (int32 i=0; i<5000; i++){
BString string;
string << i;
message.AddInt32(string.String(),i);
}
BString search;
search << rand()%5000;
const char *string = search.String();
int32 res;
bigtime_t stamp = real_time_clock_usecs();
message.FindInt32(string,&res);
bigtime_t length = real_time_clock_usecs() - stamp;
cout << "TMessageSpeedTest::Time to find a data in a message containing 5000 datas = "
<< length << "usec" << endl;
}
//------------------------------------------------------------------------------
void TMessageSpeedTest::MessageSpeedTestRead500Int32()
{
srand(time(NULL));
BMessage message;
for (int32 i=0; i<500; i++)
message.AddInt32("data",i);
int32 res;
bigtime_t length = 0;
for (int32 i=0; i<500; i++){
bigtime_t stamp = real_time_clock_usecs();
message.FindInt32("data",i,&res);
length += (real_time_clock_usecs() - stamp);
}
cout << "TMessageSpeedTest::Time to retrieve 500 Int32 out of a message = "
<< length << "usec. Giving " << length/500 << "usec per retrieve" << endl;
}
//------------------------------------------------------------------------------
void TMessageSpeedTest::MessageSpeedTestFlatten5Int32()
{
BMessage message;
for (int32 i=0; i<5; i++)
message.AddInt32("data",i);
BEntry entry("/tmp/bmessagetest");
BFile file(&entry,B_READ_WRITE|B_CREATE_FILE);
bigtime_t stamp = real_time_clock_usecs();
message.Flatten(&file);
bigtime_t length = real_time_clock_usecs() - stamp;
cout << "TMessageSpeedTest::Time to flatten a message containing 5 Int32 = "
<< length << "usec. Giving " << length/5 << "usec per data" << endl;
//delete the file
file.Unset();
entry.Remove();
} }
//------------------------------------------------------------------------------ MESSAGE_SPEED_TEST_CREATE(5, Int32, "int32", int32 value = i);
void TMessageSpeedTest::MessageSpeedTestFlatten50Int32() MESSAGE_SPEED_TEST_CREATE(50, Int32, "int32", int32 value = i);
{ MESSAGE_SPEED_TEST_CREATE(500, Int32, "int32", int32 value = i);
BMessage message; MESSAGE_SPEED_TEST_CREATE(5000, Int32, "int32", int32 value = i);
for (int32 i=0; i<50; i++) MESSAGE_SPEED_TEST_CREATE(5, String, "BString", BString value = "item"; value << i);
message.AddInt32("data",i); MESSAGE_SPEED_TEST_CREATE(50, String, "BString", BString value = "item"; value << i);
MESSAGE_SPEED_TEST_CREATE(500, String, "BString", BString value = "item"; value << i);
MESSAGE_SPEED_TEST_CREATE(5000, String, "BString", BString value = "item"; value << i);
BEntry entry("/tmp/bmessagetest"); #undef MESSAGE_SPEED_TEST_CREATE
BFile file(&entry,B_READ_WRITE|B_CREATE_FILE);
bigtime_t stamp = real_time_clock_usecs();
message.Flatten(&file);
bigtime_t length = real_time_clock_usecs() - stamp;
cout << "TMessageSpeedTest::Time to flatten a message containing 50 Int32 = "
<< length << "usec. Giving " << length/50 << "usec per data" << endl;
//delete the file
file.Unset(); #define MESSAGE_SPEED_TEST_LOOKUP(count, type) \
entry.Remove(); void \
TMessageSpeedTest::MessageSpeedTestLookup##count##type() \
{ \
srand(time(NULL)); \
BMessage message; \
\
for (int32 i = 0; i < 5; i++) { \
BString string; \
string << i; \
message.AddInt32(string.String(), i); \
} \
\
BString search; \
search << rand() % count; \
const char *string = search.String(); \
int32 res; \
\
bigtime_t stamp = real_time_clock_usecs(); \
message.FindInt32(string, &res); \
bigtime_t length = real_time_clock_usecs() - stamp; \
cout << "Time to find a data in a message containing " << count \
<< " items = " << length << "usec" << endl; \
LOG(__PRETTY_FUNCTION__, length); \
} }
//------------------------------------------------------------------------------
void TMessageSpeedTest::MessageSpeedTestFlatten500Int32()
{
BMessage message;
for (int32 i=0; i<500; i++) MESSAGE_SPEED_TEST_LOOKUP(5, Int32);
message.AddInt32("data",i); MESSAGE_SPEED_TEST_LOOKUP(50, Int32);
MESSAGE_SPEED_TEST_LOOKUP(500, Int32);
MESSAGE_SPEED_TEST_LOOKUP(5000, Int32);
BEntry entry("/tmp/bmessagetest"); #undef MESSAGE_SPEED_TEST_LOOKUP
BFile file(&entry,B_READ_WRITE|B_CREATE_FILE);
bigtime_t stamp = real_time_clock_usecs();
message.Flatten(&file);
bigtime_t length = real_time_clock_usecs() - stamp;
cout << "TMessageSpeedTest::Time to flatten a message containing 500 Int32 = "
<< length << "usec. Giving " << length/500 << "usec per data" << endl;
//delete the file
file.Unset(); #define MESSAGE_SPEED_TEST_READ(count, type, typeName, createValue, declareValue) \
entry.Remove(); void \
TMessageSpeedTest::MessageSpeedTestRead##count##type() \
{ \
srand(time(NULL)); \
BMessage message; \
\
for (int32 i = 0; i < count; i++) { \
createValue; \
message.Add##type("data", value); \
} \
\
declareValue; \
bigtime_t length = 0; \
for (int32 i = 0; i < count; i++) { \
bigtime_t stamp = real_time_clock_usecs(); \
message.Find##type("data", i, &value); \
length += (real_time_clock_usecs() - stamp); \
} \
\
cout << "Time to retrieve " << count << " " << typeName \
<< "out of a message = " << length << "usec. Giving " \
<< length / count << "usec per retrieve." << endl; \
LOG(__PRETTY_FUNCTION__, length); \
} }
//------------------------------------------------------------------------------
void TMessageSpeedTest::MessageSpeedTestFlatten5000Int32()
{
BMessage message;
for (int32 i=0; i<5000; i++) MESSAGE_SPEED_TEST_READ(5, Int32, "int32", int32 value = i, int32 value);
message.AddInt32("data",i); MESSAGE_SPEED_TEST_READ(50, Int32, "int32", int32 value = i, int32 value);
MESSAGE_SPEED_TEST_READ(500, Int32, "int32", int32 value = i, int32 value);
MESSAGE_SPEED_TEST_READ(5000, Int32, "int32", int32 value = i, int32 value);
BEntry entry("/tmp/bmessagetest"); MESSAGE_SPEED_TEST_READ(5, String, "BString", BString value = "item"; value << i, BString value);
BFile file(&entry,B_READ_WRITE|B_CREATE_FILE); MESSAGE_SPEED_TEST_READ(50, String, "BString", BString value = "item"; value << i, BString value);
bigtime_t stamp = real_time_clock_usecs(); MESSAGE_SPEED_TEST_READ(500, String, "BString", BString value = "item"; value << i, BString value);
message.Flatten(&file); MESSAGE_SPEED_TEST_READ(5000, String, "BString", BString value = "item"; value << i, BString value);
bigtime_t length = real_time_clock_usecs() - stamp;
cout << "TMessageSpeedTest::Time to flatten a message containing 5000 Int32 = "
<< length << "usec. Giving " << length/5000 << "usec per data" << endl;
//delete the file #undef MESSAGE_SPEED_TEST_READ
file.Unset();
entry.Remove();
#define MESSAGE_SPEED_TEST_FLATTEN(count, type, typeName, createValue) \
void \
TMessageSpeedTest::MessageSpeedTestFlatten##count##type() \
{ \
BMessage message; \
\
for (int32 i = 0; i < count; i++) { \
createValue; \
message.Add##type("data", value); \
} \
\
BString name = "/tmp/MessageSpeedTestFlatten"; \
name << count << typeName; \
BEntry entry(name.String()); \
BFile file(&entry, B_READ_WRITE | B_CREATE_FILE); \
\
bigtime_t stamp = real_time_clock_usecs(); \
message.Flatten(&file); \
bigtime_t length = real_time_clock_usecs() - stamp; \
\
cout << "Time to flatten a message containing " << count << " " \
<< typeName << " = " << length << "usec. Giving " << length / count \
<< "usec per item." << endl; \
LOG(__PRETTY_FUNCTION__, length); \
} }
//------------------------------------------------------------------------------
void TMessageSpeedTest::MessageSpeedTestFlatten5IndividualInt32()
{
BMessage message;
for (int32 i=0; i<5; i++) { MESSAGE_SPEED_TEST_FLATTEN(5, Int32, "int32", int32 value = i);
BString name = "data"; MESSAGE_SPEED_TEST_FLATTEN(50, Int32, "int32", int32 value = i);
name << i; MESSAGE_SPEED_TEST_FLATTEN(500, Int32, "int32", int32 value = i);
message.AddInt32(name.String(),i); MESSAGE_SPEED_TEST_FLATTEN(5000, Int32, "int32", int32 value = i);
}
BEntry entry("/tmp/bmessagetest"); MESSAGE_SPEED_TEST_FLATTEN(5, String, "BString", BString value = "item"; value << i);
BFile file(&entry,B_READ_WRITE|B_CREATE_FILE); MESSAGE_SPEED_TEST_FLATTEN(50, String, "BString", BString value = "item"; value << i);
bigtime_t stamp = real_time_clock_usecs(); MESSAGE_SPEED_TEST_FLATTEN(500, String, "BString", BString value = "item"; value << i);
message.Flatten(&file); MESSAGE_SPEED_TEST_FLATTEN(5000, String, "BString", BString value = "item"; value << i);
bigtime_t length = real_time_clock_usecs() - stamp;
cout << "TMessageSpeedTest::Time to flatten a message containing 5 individual Int32 fields = "
<< length << "usec. Giving " << length/5 << "usec per data" << endl;
//delete the file #undef MESSAGE_SPEED_TEST_FLATTEN
file.Unset();
entry.Remove();
#define MESSAGE_SPEED_TEST_FLATTEN_INDIVIDUAL(count, type, typeName, createValue) \
void \
TMessageSpeedTest::MessageSpeedTestFlattenIndividual##count##type() \
{ \
BMessage message; \
\
for (int32 i = 0; i < count; i++) { \
createValue; \
BString name = "data"; \
name << i; \
message.Add##type(name.String(), value); \
} \
\
BString name = "/tmp/MessageSpeedTestFlattenIndividual"; \
name << count << typeName; \
BEntry entry(name.String()); \
BFile file(&entry, B_READ_WRITE | B_CREATE_FILE); \
\
bigtime_t stamp = real_time_clock_usecs(); \
message.Flatten(&file); \
bigtime_t length = real_time_clock_usecs() - stamp; \
\
cout << "Time to flatten a message containing " << count \
<< " individual " << typeName << " fields = " << length \
<< "usec. Giving " << length / count << "usec per item." << endl; \
LOG(__PRETTY_FUNCTION__, length); \
} }
//------------------------------------------------------------------------------
void TMessageSpeedTest::MessageSpeedTestFlatten50IndividualInt32()
{
BMessage message;
for (int32 i=0; i<50; i++) { MESSAGE_SPEED_TEST_FLATTEN_INDIVIDUAL(5, Int32, "int32", int32 value = i);
BString name = "data"; MESSAGE_SPEED_TEST_FLATTEN_INDIVIDUAL(50, Int32, "int32", int32 value = i);
name << i; MESSAGE_SPEED_TEST_FLATTEN_INDIVIDUAL(500, Int32, "int32", int32 value = i);
message.AddInt32(name.String(),i); MESSAGE_SPEED_TEST_FLATTEN_INDIVIDUAL(5000, Int32, "int32", int32 value = i);
}
BEntry entry("/tmp/bmessagetest"); MESSAGE_SPEED_TEST_FLATTEN_INDIVIDUAL(5, String, "BString", BString value = "item"; value << i);
BFile file(&entry,B_READ_WRITE|B_CREATE_FILE); MESSAGE_SPEED_TEST_FLATTEN_INDIVIDUAL(50, String, "BString", BString value = "item"; value << i);
bigtime_t stamp = real_time_clock_usecs(); MESSAGE_SPEED_TEST_FLATTEN_INDIVIDUAL(500, String, "BString", BString value = "item"; value << i);
message.Flatten(&file); MESSAGE_SPEED_TEST_FLATTEN_INDIVIDUAL(5000, String, "BString", BString value = "item"; value << i);
bigtime_t length = real_time_clock_usecs() - stamp;
cout << "TMessageSpeedTest::Time to flatten a message containing 50 individual Int32 fields = "
<< length << "usec. Giving " << length/50 << "usec per data" << endl;
//delete the file #undef MESSAGE_SPEED_TEST_FLATTEN_INDIVIDUAL
file.Unset();
entry.Remove();
#define MESSAGE_SPEED_TEST_UNFLATTEN(count, type, typeName) \
void \
TMessageSpeedTest::MessageSpeedTestUnflatten##count##type() \
{ \
BString name = "/tmp/MessageSpeedTestFlatten"; \
name << count << typeName; \
BEntry entry(name.String()); \
BFile file(&entry, B_READ_ONLY); \
\
BMessage rebuilt; \
bigtime_t stamp = real_time_clock_usecs(); \
rebuilt.Unflatten(&file); \
bigtime_t length = real_time_clock_usecs() - stamp; \
\
cout << "Time to unflatten a message containing " << count << " " \
<< typeName << " = " << length << "usec. Giving " << length / count \
<< "usec per item." << endl; \
LOG(__PRETTY_FUNCTION__, length); \
\
file.Unset(); \
entry.Remove(); \
} }
//------------------------------------------------------------------------------
void TMessageSpeedTest::MessageSpeedTestFlatten500IndividualInt32()
{
BMessage message;
for (int32 i=0; i<500; i++) { MESSAGE_SPEED_TEST_UNFLATTEN(5, Int32, "int32");
BString name = "data"; MESSAGE_SPEED_TEST_UNFLATTEN(50, Int32, "int32");
name << i; MESSAGE_SPEED_TEST_UNFLATTEN(500, Int32, "int32");
message.AddInt32(name.String(),i); MESSAGE_SPEED_TEST_UNFLATTEN(5000, Int32, "int32");
}
BEntry entry("/tmp/bmessagetest"); MESSAGE_SPEED_TEST_UNFLATTEN(5, String, "BString");
BFile file(&entry,B_READ_WRITE|B_CREATE_FILE); MESSAGE_SPEED_TEST_UNFLATTEN(50, String, "BString");
bigtime_t stamp = real_time_clock_usecs(); MESSAGE_SPEED_TEST_UNFLATTEN(500, String, "BString");
message.Flatten(&file); MESSAGE_SPEED_TEST_UNFLATTEN(5000, String, "BString");
bigtime_t length = real_time_clock_usecs() - stamp;
cout << "TMessageSpeedTest::Time to flatten a message containing 500 individual Int32 fields = "
<< length << "usec. Giving " << length/500 << "usec per data" << endl;
//delete the file #undef MESSAGE_SPEED_TEST_UNFLATTEN
file.Unset();
entry.Remove();
#define MESSAGE_SPEED_TEST_UNFLATTEN_INDIVIDUAL(count, type, typeName) \
void \
TMessageSpeedTest::MessageSpeedTestUnflattenIndividual##count##type() \
{ \
BString name = "/tmp/MessageSpeedTestFlattenIndividual"; \
name << count << typeName; \
BEntry entry(name.String()); \
BFile file(&entry, B_READ_ONLY); \
\
BMessage rebuilt; \
bigtime_t stamp = real_time_clock_usecs(); \
rebuilt.Unflatten(&file); \
bigtime_t length = real_time_clock_usecs() - stamp; \
\
cout << "Time to unflatten a message containing " << " individual " \
<< typeName << " fields = " << length << "usec. Giving " \
<< length / count << "usec per item." << endl; \
LOG(__PRETTY_FUNCTION__, length); \
\
file.Unset(); \
entry.Remove(); \
} }
//------------------------------------------------------------------------------
void TMessageSpeedTest::MessageSpeedTestFlatten5000IndividualInt32()
{
BMessage message;
for (int32 i=0; i<5000; i++) { MESSAGE_SPEED_TEST_UNFLATTEN_INDIVIDUAL(5, Int32, "int32");
BString name = "data"; MESSAGE_SPEED_TEST_UNFLATTEN_INDIVIDUAL(50, Int32, "int32");
name << i; MESSAGE_SPEED_TEST_UNFLATTEN_INDIVIDUAL(500, Int32, "int32");
message.AddInt32(name.String(),i); MESSAGE_SPEED_TEST_UNFLATTEN_INDIVIDUAL(5000, Int32, "int32");
}
BEntry entry("/tmp/bmessagetest"); MESSAGE_SPEED_TEST_UNFLATTEN_INDIVIDUAL(5, String, "BString");
BFile file(&entry,B_READ_WRITE|B_CREATE_FILE); MESSAGE_SPEED_TEST_UNFLATTEN_INDIVIDUAL(50, String, "BString");
bigtime_t stamp = real_time_clock_usecs(); MESSAGE_SPEED_TEST_UNFLATTEN_INDIVIDUAL(500, String, "BString");
message.Flatten(&file); MESSAGE_SPEED_TEST_UNFLATTEN_INDIVIDUAL(5000, String, "BString");
bigtime_t length = real_time_clock_usecs() - stamp;
cout << "TMessageSpeedTest::Time to flatten a message containing 5000 individual Int32 fields = "
<< length << "usec. Giving " << length/5000 << "usec per data" << endl;
//delete the file #undef MESSAGE_SPEED_TEST_UNFLATTEN_INDIVIDUAL
file.Unset();
entry.Remove();
}
//------------------------------------------------------------------------------
void TMessageSpeedTest::MessageSpeedTestUnflatten5Int32()
{
BMessage message;
for (int32 i=0; i<5; i++)
message.AddInt32("data",i);
BEntry entry("/tmp/bmessagetest");
BFile file(&entry,B_READ_WRITE|B_CREATE_FILE);
message.Flatten(&file);
BMessage rebuilt;
bigtime_t stamp = real_time_clock_usecs();
rebuilt.Unflatten(&file);
bigtime_t length = real_time_clock_usecs() - stamp;
cout << "TMessageSpeedTest::Time to unflatten a message containing 5 Int32 = "
<< length << "usec. Giving " << length/5 << "usec per data" << endl;
//delete the file
file.Unset();
entry.Remove();
}
//------------------------------------------------------------------------------
void TMessageSpeedTest::MessageSpeedTestUnflatten50Int32()
{
BMessage message;
for (int32 i=0; i<50; i++)
message.AddInt32("data",i);
BEntry entry("/tmp/bmessagetest");
BFile file(&entry,B_READ_WRITE|B_CREATE_FILE);
message.Flatten(&file);
BMessage rebuilt;
bigtime_t stamp = real_time_clock_usecs();
rebuilt.Unflatten(&file);
bigtime_t length = real_time_clock_usecs() - stamp;
cout << "TMessageSpeedTest::Time to unflatten a message containing 50 Int32 = "
<< length << "usec. Giving " << length/50 << "usec per data" << endl;
//delete the file
file.Unset();
entry.Remove();
}
//------------------------------------------------------------------------------
void TMessageSpeedTest::MessageSpeedTestUnflatten500Int32()
{
BMessage message;
for (int32 i=0; i<500; i++)
message.AddInt32("data",i);
BEntry entry("/tmp/bmessagetest");
BFile file(&entry,B_READ_WRITE|B_CREATE_FILE);
message.Flatten(&file);
BMessage rebuilt;
bigtime_t stamp = real_time_clock_usecs();
rebuilt.Unflatten(&file);
bigtime_t length = real_time_clock_usecs() - stamp;
cout << "TMessageSpeedTest::Time to unflatten a message containing 500 Int32 = "
<< length << "usec. Giving " << length/500 << "usec per data" << endl;
//delete the file
file.Unset();
entry.Remove();
}
//------------------------------------------------------------------------------
void TMessageSpeedTest::MessageSpeedTestUnflatten5000Int32()
{
BMessage message;
for (int32 i=0; i<5000; i++)
message.AddInt32("data",i);
BEntry entry("/tmp/bmessagetest");
BFile file(&entry,B_READ_WRITE|B_CREATE_FILE);
message.Flatten(&file);
BMessage rebuilt;
bigtime_t stamp = real_time_clock_usecs();
rebuilt.Unflatten(&file);
bigtime_t length = real_time_clock_usecs() - stamp;
cout << "TMessageSpeedTest::Time to unflatten a message containing 5000 Int32 = "
<< length << "usec. Giving " << length/5000 << "usec per data" << endl;
//delete the file
file.Unset();
entry.Remove();
}
//------------------------------------------------------------------------------
void TMessageSpeedTest::MessageSpeedTestUnflatten5IndividualInt32()
{
BMessage message;
for (int32 i=0; i<5; i++) {
BString name = "data";
name << i;
message.AddInt32(name.String(),i);
}
BEntry entry("/tmp/bmessagetest");
BFile file(&entry,B_READ_WRITE|B_CREATE_FILE);
message.Flatten(&file);
BMessage rebuilt;
bigtime_t stamp = real_time_clock_usecs();
rebuilt.Unflatten(&file);
bigtime_t length = real_time_clock_usecs() - stamp;
cout << "TMessageSpeedTest::Time to unflatten a message containing 5 individual Int32 fields = "
<< length << "usec. Giving " << length/50 << "usec per data" << endl;
//delete the file
file.Unset();
entry.Remove();
}
//------------------------------------------------------------------------------
void TMessageSpeedTest::MessageSpeedTestUnflatten50IndividualInt32()
{
BMessage message;
for (int32 i=0; i<50; i++) {
BString name = "data";
name << i;
message.AddInt32(name.String(),i);
}
BEntry entry("/tmp/bmessagetest");
BFile file(&entry,B_READ_WRITE|B_CREATE_FILE);
message.Flatten(&file);
BMessage rebuilt;
bigtime_t stamp = real_time_clock_usecs();
rebuilt.Unflatten(&file);
bigtime_t length = real_time_clock_usecs() - stamp;
cout << "TMessageSpeedTest::Time to unflatten a message containing 50 individual Int32 fields = "
<< length << "usec. Giving " << length/50 << "usec per data" << endl;
//delete the file
file.Unset();
entry.Remove();
}
//------------------------------------------------------------------------------
void TMessageSpeedTest::MessageSpeedTestUnflatten500IndividualInt32()
{
BMessage message;
for (int32 i=0; i<500; i++) {
BString name = "data";
name << i;
message.AddInt32(name.String(),i);
}
BEntry entry("/tmp/bmessagetest");
BFile file(&entry,B_READ_WRITE|B_CREATE_FILE);
message.Flatten(&file);
BMessage rebuilt;
bigtime_t stamp = real_time_clock_usecs();
rebuilt.Unflatten(&file);
bigtime_t length = real_time_clock_usecs() - stamp;
cout << "TMessageSpeedTest::Time to unflatten a message containing 500 individual Int32 fields = "
<< length << "usec. Giving " << length/500 << "usec per data" << endl;
//delete the file
file.Unset();
entry.Remove();
}
//------------------------------------------------------------------------------
void TMessageSpeedTest::MessageSpeedTestUnflatten5000IndividualInt32()
{
BMessage message;
for (int32 i=0; i<5000; i++) {
BString name = "data";
name << i;
message.AddInt32(name.String(),i);
}
BEntry entry("/tmp/bmessagetest");
BFile file(&entry,B_READ_WRITE|B_CREATE_FILE);
message.Flatten(&file);
BMessage rebuilt;
bigtime_t stamp = real_time_clock_usecs();
rebuilt.Unflatten(&file);
bigtime_t length = real_time_clock_usecs() - stamp;
cout << "TMessageSpeedTest::Time to unflatten a message containing 5000 individual Int32 fields = "
<< length << "usec. Giving " << length/5000 << "usec per data" << endl;
//delete the file
file.Unset();
entry.Remove();
}
//------------------------------------------------------------------------------
TestSuite* TMessageSpeedTest::Suite() TestSuite* TMessageSpeedTest::Suite()
{ {
TestSuite* suite = new TestSuite("BMessage::Test of Performance"); TestSuite* suite = new TestSuite("BMessage::Test of Performance");
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestCreate5Int32); ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestCreate5Int32);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestCreate50Int32);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestCreate500Int32);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestCreate5000Int32);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestCreate5String);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestCreate50String);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestCreate500String);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestCreate5000String);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestLookup5Int32); ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestLookup5Int32);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestLookup50Int32); ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestLookup50Int32);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestLookup500Int32); ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestLookup500Int32);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestLookup5000Int32); ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestLookup5000Int32);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestRead5Int32);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestRead50Int32);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestRead500Int32); ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestRead500Int32);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestRead5000Int32);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestRead5String);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestRead50String);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestRead500String);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestRead5000String);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestFlatten5Int32); ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestFlatten5Int32);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestFlatten50Int32); ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestFlatten50Int32);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestFlatten500Int32); ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestFlatten500Int32);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestFlatten5000Int32); ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestFlatten5000Int32);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestFlatten5IndividualInt32);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestFlatten50IndividualInt32); ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestFlatten5String);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestFlatten500IndividualInt32); ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestFlatten50String);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestFlatten5000IndividualInt32); ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestFlatten500String);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestFlatten5000String);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestFlattenIndividual5Int32);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestFlattenIndividual50Int32);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestFlattenIndividual500Int32);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestFlattenIndividual5000Int32);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestFlattenIndividual5String);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestFlattenIndividual50String);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestFlattenIndividual500String);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestFlattenIndividual5000String);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestUnflatten5Int32); ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestUnflatten5Int32);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestUnflatten50Int32); ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestUnflatten50Int32);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestUnflatten500Int32); ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestUnflatten500Int32);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestUnflatten5000Int32); ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestUnflatten5000Int32);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestUnflatten5IndividualInt32);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestUnflatten50IndividualInt32); ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestUnflatten5String);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestUnflatten500IndividualInt32); ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestUnflatten50String);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestUnflatten5000IndividualInt32); ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestUnflatten500String);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestUnflatten5000String);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestUnflattenIndividual5Int32);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestUnflattenIndividual50Int32);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestUnflattenIndividual500Int32);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestUnflattenIndividual5000Int32);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestUnflattenIndividual5String);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestUnflattenIndividual50String);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestUnflattenIndividual500String);
ADD_TEST4(BMessage, suite, TMessageSpeedTest, MessageSpeedTestUnflattenIndividual5000String);
return suite; return suite;
} }
//------------------------------------------------------------------------------
/*
* $Log $
*
* $Id $
*
*/

View File

@ -1,68 +1,91 @@
//------------------------------------------------------------------------------
// MessageSpeedTest.h
// Written on 04 - 13 - 2005 by Olivier Milla (methedras at online dot fr)
//------------------------------------------------------------------------------
#ifndef MESSAGESPEEDTEST_H
#define MESSAGESPEEDTEST_H
// Standard Includes -----------------------------------------------------------
// System Includes -------------------------------------------------------------
// Project Includes ------------------------------------------------------------
// Local Includes --------------------------------------------------------------
#include "../common.h"
// Local Defines ---------------------------------------------------------------
// Globals ---------------------------------------------------------------------
class TMessageSpeedTest : public TestCase
{
public:
TMessageSpeedTest() {;}
TMessageSpeedTest(std::string name) : TestCase(name) {;}
void MessageSpeedTestCreate5Int32();
void MessageSpeedTestLookup5Int32();
void MessageSpeedTestLookup50Int32();
void MessageSpeedTestLookup500Int32();
void MessageSpeedTestLookup5000Int32();
void MessageSpeedTestRead500Int32();
void MessageSpeedTestFlatten5Int32();
void MessageSpeedTestFlatten50Int32();
void MessageSpeedTestFlatten500Int32();
void MessageSpeedTestFlatten5000Int32();
void MessageSpeedTestFlatten5IndividualInt32();
void MessageSpeedTestFlatten50IndividualInt32();
void MessageSpeedTestFlatten500IndividualInt32();
void MessageSpeedTestFlatten5000IndividualInt32();
void MessageSpeedTestUnflatten5Int32();
void MessageSpeedTestUnflatten50Int32();
void MessageSpeedTestUnflatten500Int32();
void MessageSpeedTestUnflatten5000Int32();
void MessageSpeedTestUnflatten5IndividualInt32();
void MessageSpeedTestUnflatten50IndividualInt32();
void MessageSpeedTestUnflatten500IndividualInt32();
void MessageSpeedTestUnflatten5000IndividualInt32();
static TestSuite* Suite();
};
#endif // MESSAGESPEEDTEST_H
/* /*
* $Log $ * Copyright 2005, Haiku.
* * Distributed under the terms of the MIT License.
* $Id $
* *
* Authors:
* Michael Lotz <mmlr@mlotz.ch>
* Olivier Milla <methedras at online dot fr>
*/ */
#ifndef _MESSAGE_SPEED_TEST_H_
#define _MESSAGE_SPEED_TEST_H_
#include "../common.h"
class TMessageSpeedTest : public TestCase {
public:
TMessageSpeedTest() {};
TMessageSpeedTest(std::string name)
: TestCase(name)
{};
void MessageSpeedTestCreate5Int32();
void MessageSpeedTestCreate50Int32();
void MessageSpeedTestCreate500Int32();
void MessageSpeedTestCreate5000Int32();
void MessageSpeedTestCreate5String();
void MessageSpeedTestCreate50String();
void MessageSpeedTestCreate500String();
void MessageSpeedTestCreate5000String();
void MessageSpeedTestLookup5Int32();
void MessageSpeedTestLookup50Int32();
void MessageSpeedTestLookup500Int32();
void MessageSpeedTestLookup5000Int32();
void MessageSpeedTestRead5Int32();
void MessageSpeedTestRead50Int32();
void MessageSpeedTestRead500Int32();
void MessageSpeedTestRead5000Int32();
void MessageSpeedTestRead5String();
void MessageSpeedTestRead50String();
void MessageSpeedTestRead500String();
void MessageSpeedTestRead5000String();
void MessageSpeedTestFlatten5Int32();
void MessageSpeedTestFlatten50Int32();
void MessageSpeedTestFlatten500Int32();
void MessageSpeedTestFlatten5000Int32();
void MessageSpeedTestFlatten5String();
void MessageSpeedTestFlatten50String();
void MessageSpeedTestFlatten500String();
void MessageSpeedTestFlatten5000String();
void MessageSpeedTestFlattenIndividual5Int32();
void MessageSpeedTestFlattenIndividual50Int32();
void MessageSpeedTestFlattenIndividual500Int32();
void MessageSpeedTestFlattenIndividual5000Int32();
void MessageSpeedTestFlattenIndividual5String();
void MessageSpeedTestFlattenIndividual50String();
void MessageSpeedTestFlattenIndividual500String();
void MessageSpeedTestFlattenIndividual5000String();
void MessageSpeedTestUnflatten5Int32();
void MessageSpeedTestUnflatten50Int32();
void MessageSpeedTestUnflatten500Int32();
void MessageSpeedTestUnflatten5000Int32();
void MessageSpeedTestUnflatten5String();
void MessageSpeedTestUnflatten50String();
void MessageSpeedTestUnflatten500String();
void MessageSpeedTestUnflatten5000String();
void MessageSpeedTestUnflattenIndividual5Int32();
void MessageSpeedTestUnflattenIndividual50Int32();
void MessageSpeedTestUnflattenIndividual500Int32();
void MessageSpeedTestUnflattenIndividual5000Int32();
void MessageSpeedTestUnflattenIndividual5String();
void MessageSpeedTestUnflattenIndividual50String();
void MessageSpeedTestUnflattenIndividual500String();
void MessageSpeedTestUnflattenIndividual5000String();
static TestSuite *Suite();
};
#endif // _MESSAGE_SPEED_TEST_H_