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-rw-r--r--TAO/tests/CDR/growth.cpp158
1 files changed, 0 insertions, 158 deletions
diff --git a/TAO/tests/CDR/growth.cpp b/TAO/tests/CDR/growth.cpp
deleted file mode 100644
index 80dd5518eef..00000000000
--- a/TAO/tests/CDR/growth.cpp
+++ /dev/null
@@ -1,158 +0,0 @@
-// $Id$
-
-// ============================================================================
-//
-// = LIBRARY
-// TAO/tests/CDR
-//
-// = FILENAME
-// growth.cpp
-//
-// = DESCRIPTION
-// Helps in measuring how the growth strategy affects the
-// performance of CDR streams.
-//
-// = AUTHORS
-// Carlos O'Ryan
-//
-// ============================================================================
-
-#include "ace/Get_Opt.h"
-#include "ace/High_Res_Timer.h"
-
-#include "tao/corba.h"
-#include "tao/debug.h"
-
-ACE_RCSID(CDR, growth, "$Id$")
-
-static int
-test_write (TAO_OutputCDR &cdr, int n)
-{
- CORBA::Long l = 0xdeadbeef;
-
- for (int i = 0; i < n; ++i)
- {
- if (cdr.write_long (l) == 0)
- ACE_ERROR_RETURN ((LM_ERROR,
- "write_long[%d] failed\n",
- i),
- 1);
- }
-
- return 0;
-}
-
-static int
-test_read (TAO_InputCDR &cdr, int n)
-{
- CORBA::Long xl;
-
- for (int i = 0; i < n; ++i)
- {
- if (cdr.read_long (xl) == 0)
- ACE_ERROR_RETURN ((LM_ERROR,
- "read_long[%d] failed\n",
- i),
- 1);
- }
-
- return 0;
-}
-
-int
-main (int argc, char *argv[])
-{
- int n = 100;
- int low = 64;
- int hi = 4096;
- int s = 4;
-
- ACE_Get_Opt get_opt (argc, argv, "dn:l:h:s:");
- int opt;
-
- while ((opt = get_opt ()) != EOF)
- {
- switch (opt)
- {
- case 'd':
- TAO_debug_level++;
- break;
- case 'n':
- n = ACE_OS::atoi (get_opt.optarg);
- break;
- case 'l':
- low = ACE_OS::atoi (get_opt.optarg);
- break;
- case 'h':
- hi = ACE_OS::atoi (get_opt.optarg);
- break;
- case 's':
- s = ACE_OS::atoi (get_opt.optarg);
- break;
- case '?':
- default:
- ACE_DEBUG ((LM_DEBUG,
- "Usage: %s "
- "-d debug"
- "-l low "
- "-h high "
- "-s step "
- "-n n "
- "\n"
- "Writes and then reads longs to a CDR stream "
- "starting from <low> up to <high> incrementing "
- "by <step>, at each step run <n> iterations to "
- "average."
- "\n",
- argv[0]));
- return -1;
- }
- }
-
- for (int x = low; x <= hi; x += s)
- {
- ACE_High_Res_Timer writing;
- ACE_High_Res_Timer reading;
- if (TAO_debug_level > 0)
- ACE_DEBUG ((LM_DEBUG, "\nx= %d\n", x));
-
- for (int i = 0; i < n; ++i)
- {
- writing.start_incr ();
- TAO_OutputCDR output;
-
- if (test_write (output, x) != 0)
- {
- return 1;
- }
- writing.stop_incr ();
-
- reading.start_incr ();
- TAO_InputCDR input (output);
- if (test_read (input, x) != 0)
- {
- return 1;
- }
- reading.stop_incr ();
- }
- double m = n * x;
-
- ACE_Time_Value wtv;
- writing.elapsed_time_incr (wtv);
- ACE_hrtime_t wusecs = wtv.sec ();
- wusecs *= ACE_static_cast (ACE_UINT32, ACE_ONE_SECOND_IN_USECS);
- wusecs += wtv.usec ();
-
- ACE_Time_Value rtv;
- reading.elapsed_time_incr (rtv);
- ACE_hrtime_t rusecs = rtv.sec ();
- rusecs *= ACE_static_cast (ACE_UINT32, ACE_ONE_SECOND_IN_USECS);
- rusecs += rtv.usec ();
-
- double write_average = ACE_U64_TO_U32(wusecs) / m;
- double read_average = ACE_U64_TO_U32(rusecs) / m;
- ACE_OS::printf ("AVE: %d %f %f\n",
- x, write_average, read_average);
- }
- return 0;
-}