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// ============================================================================
// $Id$
//
// = LIBRARY
// performance_tests
//
// = FILENAME
// test_naming.cpp
//
// = DESCRIPTION
// This is an example to do performance testing of the Naming Service
// using both the normal Memory Pool as well as the light Memory Pool.
//
// = AUTHOR
// Prashant Jain
//
// ============================================================================
#include "ace/SString.h"
#include "ace/Naming_Context.h"
#include "ace/Profile_Timer.h"
#define ACE_NS_MAX_ENTRIES 4000
static char name[BUFSIZ];
static char value[BUFSIZ];
static char type[BUFSIZ];
void
bind (ACE_Naming_Context *ns_context, int result)
{
// do the binds
for (int i = 1; i <= ACE_NS_MAX_ENTRIES; i++)
{
if (i % 50 == 0)
ACE_DEBUG ((LM_DEBUG, "."));
sprintf (name, "%s%d", "name", i);
ACE_WString w_name (name);
sprintf (value, "%s%d", "value", i);
ACE_WString w_value (value);
sprintf (type, "%s%d", "type", i);
ACE_ASSERT (ns_context->bind (w_name, w_value, type) == result);
}
ACE_DEBUG ((LM_DEBUG, "\n"));
}
void
rebind (ACE_Naming_Context *ns_context, int result)
{
// do the rebinds
for (int i = 1; i <= ACE_NS_MAX_ENTRIES; i++)
{
sprintf (name, "%s%d", "name", i);
ACE_WString w_name (name);
sprintf (value, "%s%d", "value", -i);
ACE_WString w_value (value);
sprintf (type, "%s%d", "type", -i);
ACE_ASSERT (ns_context->rebind (w_name, w_value, type) == result);
}
}
void
unbind (ACE_Naming_Context *ns_context, int result)
{
// do the unbinds
for (int i = 1; i <= ACE_NS_MAX_ENTRIES; i++)
{
sprintf (name, "%s%d", "name", i);
ACE_WString w_name (name);
ACE_ASSERT (ns_context->unbind (w_name) == result);
}
}
void
find (ACE_Naming_Context *ns_context, int sign, int result)
{
char temp_val[BUFSIZ];
char temp_type[BUFSIZ];
// do the finds
for (int i = 1; i <= ACE_NS_MAX_ENTRIES; i++)
{
sprintf (name, "%s%d", "name", i);
ACE_WString w_name (name);
ACE_WString w_value;
char *type_out;
if (sign == 1)
{
sprintf (temp_val, "%s%d", "value", i);
sprintf (temp_type, "%s%d", "type", i);
}
else
{
sprintf (temp_val, "%s%d", "value", -i);
sprintf (temp_type, "%s%d", "type", -i);
}
ACE_WString val (temp_val);
ACE_ASSERT (ns_context->resolve (w_name, w_value, type_out) == result);
if (w_value.char_rep ())
{
ACE_ASSERT (w_value == val);
cerr << "Name: " << name << "\tValue: " << w_value.char_rep () << "\tType: " << type_out << endl;
if (type_out)
{
ACE_ASSERT (::strcmp (type_out, temp_type) == 0);
delete[] type_out;
}
}
}
}
void do_testing (int argc, char *argv[], int light)
{
ACE_Profile_Timer timer;
ACE_Naming_Context ns_context;
ACE_Name_Options *name_options = ns_context.name_options ();
name_options->parse_args (argc, argv);
if (light == 0) // Use SYNC
{
name_options->database (ACE::basename (name_options->process_name (),
ACE_DIRECTORY_SEPARATOR_CHAR));
ns_context.open (ACE_Naming_Context::PROC_LOCAL);
}
else // Use NO-SYNC
{
name_options->database (ACE_OS::strcat ("light", ACE::basename (name_options->process_name (),
ACE_DIRECTORY_SEPARATOR_CHAR)));
ns_context.open (ACE_Naming_Context::PROC_LOCAL, 1);
}
// Add bindings to the database
ACE_DEBUG ((LM_DEBUG, "Binding\n"));
timer.start ();
bind (&ns_context, 0);
ACE_DEBUG ((LM_DEBUG, "Unbinding\n"));
unbind (&ns_context, 0);
timer.stop ();
ACE_Profile_Timer::ACE_Elapsed_Time et;
timer.elapsed_time (et);
ACE_DEBUG ((LM_DEBUG, "real time = %f secs, user time = %f secs, system time = %f secs\n",
et.real_time, et.user_time, et.system_time));
}
int
main (int argc, char *argv[])
{
// Do testing with SYNC on
ACE_DEBUG ((LM_DEBUG, "SYNC is ON\n"));
do_testing (argc, argv, 0);
// Do testing with SYNC off
ACE_DEBUG ((LM_DEBUG, "SYNC is OFF\n"));
do_testing (argc, argv, 1);
return 0;
}
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