diff options
Diffstat (limited to 'trunk/ACE/examples/ASX/Event_Server/Event_Server/Options.cpp')
| -rw-r--r-- | trunk/ACE/examples/ASX/Event_Server/Event_Server/Options.cpp | 206 |
1 files changed, 206 insertions, 0 deletions
diff --git a/trunk/ACE/examples/ASX/Event_Server/Event_Server/Options.cpp b/trunk/ACE/examples/ASX/Event_Server/Event_Server/Options.cpp new file mode 100644 index 00000000000..6ef846f2f31 --- /dev/null +++ b/trunk/ACE/examples/ASX/Event_Server/Event_Server/Options.cpp @@ -0,0 +1,206 @@ +// $Id$ + +#include "ace/Get_Opt.h" +#include "ace/Thread.h" +#include "ace/Log_Msg.h" +#include "ace/OS_NS_stdio.h" +#if defined (ACE_HAS_TRACE) +# include "ace/OS_NS_strings.h" +#endif /* ACE_HAS_TRACE */ + +#include "Options.h" + +ACE_RCSID(Event_Server, Options, "$Id$") + +/* static */ +Options *Options::instance_ = 0; + +Options * +Options::instance (void) +{ + if (Options::instance_ == 0) + Options::instance_ = new Options; + + return Options::instance_; +} + +Options::Options (void) + : thr_count_ (4), + t_flags_ (0), + high_water_mark_ (8 * 1024), + low_water_mark_ (1024), + message_size_ (128), + initial_queue_length_ (0), + iterations_ (100000), + debugging_ (0), + verbosity_ (0), + consumer_port_ (ACE_DEFAULT_SERVER_PORT), + supplier_port_ (ACE_DEFAULT_SERVER_PORT + 1) +{ +} + +Options::~Options (void) +{ +} + +void Options::print_results (void) +{ +#if !defined (ACE_WIN32) + ACE_Profile_Timer::ACE_Elapsed_Time et; + + this->itimer_.elapsed_time (et); + + if (this->verbose ()) + { +#if defined (ACE_HAS_PRUSAGE_T) + ACE_Profile_Timer::Rusage rusage; + this->itimer_.get_rusage (rusage); + + ACE_OS::printf ("final concurrency hint = %d\n", ACE_Thread::getconcurrency ()); + ACE_OS::printf ("%8d = lwpid\n" + "%8d = lwp count\n" + "%8d = minor page faults\n" + "%8d = major page faults\n" + "%8d = input blocks\n" + "%8d = output blocks\n" + "%8d = messages sent\n" + "%8d = messages received\n" + "%8d = signals received\n" + "%8ds, %dms = wait-cpu (latency) time\n" + "%8ds, %dms = user lock wait sleep time\n" + "%8ds, %dms = all other sleep time\n" + "%8d = voluntary context switches\n" + "%8d = involuntary context switches\n" + "%8d = system calls\n" + "%8d = chars read/written\n", + (int) rusage.pr_lwpid, + (int) rusage.pr_count, + (int) rusage.pr_minf, + (int) rusage.pr_majf, + (int) rusage.pr_inblk, + (int) rusage.pr_oublk, + (int) rusage.pr_msnd, + (int) rusage.pr_mrcv, + (int) rusage.pr_sigs, + (int) rusage.pr_wtime.tv_sec, (int) rusage.pr_wtime.tv_nsec / 1000000, + (int) rusage.pr_ltime.tv_sec, (int) rusage.pr_ltime.tv_nsec / 1000000, + (int) rusage.pr_slptime.tv_sec, (int) rusage.pr_slptime.tv_nsec / 1000000, + (int) rusage.pr_vctx, + (int) rusage.pr_ictx, + (int) rusage.pr_sysc, + (int) rusage.pr_ioch); +#else + /* Someone needs to write the corresponding dump for rusage... */ +#endif /* ACE_HAS_PRUSAGE_T */ + } + + ACE_OS::printf ("---------------------\n" + "real time = %.3f\n" + "user time = %.3f\n" + "system time = %.3f\n" + "---------------------\n", + et.real_time, et.user_time, et.system_time); +#endif /* ACE_WIN32 */ +} + +void +Options::parse_args (int argc, ACE_TCHAR *argv[]) +{ + ACE_LOG_MSG->open (argv[0]); + + ACE_Get_Opt get_opt (argc, argv, ACE_TEXT ("c:bdH:i:L:l:M:ns:t:T:v")); + int c; + + while ((c = get_opt ()) != EOF) + switch (c) + { + case 'b': + this->t_flags (THR_BOUND); + break; + case 'c': + this->consumer_port (ACE_OS::atoi (get_opt.opt_arg ())); + break; + case 'd': + this->debugging_ = 1; + break; + case 'H': + this->high_water_mark (ACE_OS::atoi (get_opt.opt_arg ())); + break; + case 'i': + this->iterations (ACE_OS::atoi (get_opt.opt_arg ())); + break; + case 'L': + this->low_water_mark (ACE_OS::atoi (get_opt.opt_arg ())); + break; + case 'l': + this->initial_queue_length (ACE_OS::atoi (get_opt.opt_arg ())); + break; + case 'M': + this->message_size (ACE_OS::atoi (get_opt.opt_arg ())); + break; + case 'n': + this->t_flags (THR_NEW_LWP); + break; + case 's': + this->supplier_port (ACE_OS::atoi (get_opt.opt_arg ())); + break; + case 'T': +#if defined (ACE_HAS_TRACE) + if (ACE_OS::strcasecmp (get_opt.opt_arg (), ACE_TEXT ("ON")) == 0) + ACE_Trace::start_tracing (); + else if (ACE_OS::strcasecmp (get_opt.opt_arg (), ACE_TEXT ("OFF")) == 0) + ACE_Trace::stop_tracing (); +#endif /* ACE_HAS_TRACE */ + break; + case 't': + this->thr_count (ACE_OS::atoi (get_opt.opt_arg ())); + break; + case 'v': + this->verbosity_ = 1; + break; + default: + ::fprintf (stderr, "%s\n" + "\t[-b] (THR_BOUND)\n" + "\t[-c consumer port]\n" + "\t[-d] (enable debugging)\n" + "\t[-H high water mark]\n" + "\t[-i number of test iterations]\n" + "\t[-L low water mark]\n" + "\t[-M] message size \n" + "\t[-n] (THR_NEW_LWP)\n" + "\t[-q max queue size]\n" + "\t[-s supplier port]\n" + "\t[-t number of threads]\n" + "\t[-v] (verbose) \n", + ACE_TEXT_ALWAYS_CHAR (argv[0])); + ::exit (1); + /* NOTREACHED */ + break; + } + + // This is a major hack to get the size_t format spec to be a narrow + // char, same as the other strings for printf() here. It only works + // because this is the end of the source file. It makes the + // ACE_SIZE_T_FORMAT_SPECIFIER not use ACE_LIB_TEXT, effectively. +#undef ACE_LIB_TEXT +#define ACE_LIB_TEXT(A) A + if (this->verbose ()) + ACE_OS::printf ("%8d = initial concurrency hint\n" + ACE_SIZE_T_FORMAT_SPECIFIER " = total iterations\n" + ACE_SIZE_T_FORMAT_SPECIFIER " = thread count\n" + ACE_SIZE_T_FORMAT_SPECIFIER " = low water mark\n" + ACE_SIZE_T_FORMAT_SPECIFIER " = high water mark\n" + ACE_SIZE_T_FORMAT_SPECIFIER " = message_size\n" + ACE_SIZE_T_FORMAT_SPECIFIER " = initial queue length\n" + "%8d = THR_BOUND\n" + "%8d = THR_NEW_LWP\n", + ACE_Thread::getconcurrency (), + this->iterations (), + this->thr_count (), + this->low_water_mark (), + this->high_water_mark (), + this->message_size (), + this->initial_queue_length (), + (this->t_flags () & THR_BOUND) != 0, + (this->t_flags () & THR_NEW_LWP) != 0); +} |