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<title>change log for rtems (2011-07-29)</title>
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<font color='#bb2222'><strong>joel</strong></font>
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<tr><td colspan='3' bgcolor='#dddddd'><pre>2011-07-29 Ricardo Aguirre <el.mastin@ymail.com>
PR 1859/tests
* Makefile.am, configure.ac, psxtmtests_plan.csv: Add benchmark of
pthread_barrier_wait - blocking
* psxtmbarrier02/.cvsignore, psxtmbarrier02/Makefile.am,
psxtmbarrier02/init.c, psxtmbarrier02/psxtmbarrier02.doc: New files.
</pre></td></tr>
<tr><td width='1%'><a href="http://www.rtems.com/cgi-bin/viewcvs.cgi//rtems/testsuites/psxtmtests/ChangeLog.diff?r1=text&tr1=1.35&r2=text&tr2=1.36&diff_format=h">M</a></td><td width='1%'>1.36</td><td width='100%'>testsuites/psxtmtests/ChangeLog</td></tr>
<tr><td width='1%'><a href="http://www.rtems.com/cgi-bin/viewcvs.cgi//rtems/testsuites/psxtmtests/Makefile.am.diff?r1=text&tr1=1.18&r2=text&tr2=1.19&diff_format=h">M</a></td><td width='1%'>1.19</td><td width='100%'>testsuites/psxtmtests/Makefile.am</td></tr>
<tr><td width='1%'><a href="http://www.rtems.com/cgi-bin/viewcvs.cgi//rtems/testsuites/psxtmtests/configure.ac.diff?r1=text&tr1=1.21&r2=text&tr2=1.22&diff_format=h">M</a></td><td width='1%'>1.22</td><td width='100%'>testsuites/psxtmtests/configure.ac</td></tr>
<tr><td width='1%'><a href="http://www.rtems.com/cgi-bin/viewcvs.cgi//rtems/testsuites/psxtmtests/psxtmbarrier02/.cvsignore?rev=1.1&content-type=text/vnd.viewcvs-markup">A</a></td><td width='1%'><font color="#000088">1.1</font></td><td width='100%'><font color="#000088">testsuites/psxtmtests/psxtmbarrier02/.cvsignore</font></td></tr>
<tr><td width='1%'><a href="http://www.rtems.com/cgi-bin/viewcvs.cgi//rtems/testsuites/psxtmtests/psxtmbarrier02/Makefile.am?rev=1.1&content-type=text/vnd.viewcvs-markup">A</a></td><td width='1%'><font color="#000088">1.1</font></td><td width='100%'><font color="#000088">testsuites/psxtmtests/psxtmbarrier02/Makefile.am</font></td></tr>
<tr><td width='1%'><a href="http://www.rtems.com/cgi-bin/viewcvs.cgi//rtems/testsuites/psxtmtests/psxtmbarrier02/init.c?rev=1.1&content-type=text/vnd.viewcvs-markup">A</a></td><td width='1%'><font color="#000088">1.1</font></td><td width='100%'><font color="#000088">testsuites/psxtmtests/psxtmbarrier02/init.c</font></td></tr>
<tr><td width='1%'><a href="http://www.rtems.com/cgi-bin/viewcvs.cgi//rtems/testsuites/psxtmtests/psxtmbarrier02/psxtmbarrier02.doc?rev=1.1&content-type=text/vnd.viewcvs-markup">A</a></td><td width='1%'><font color="#000088">1.1</font></td><td width='100%'><font color="#000088">testsuites/psxtmtests/psxtmbarrier02/psxtmbarrier02.doc</font></td></tr>
<tr><td width='1%'><a href="http://www.rtems.com/cgi-bin/viewcvs.cgi//rtems/testsuites/psxtmtests/psxtmtests_plan.csv.diff?r1=text&tr1=1.20&r2=text&tr2=1.21&diff_format=h">M</a></td><td width='1%'>1.21</td><td width='100%'>testsuites/psxtmtests/psxtmtests_plan.csv</td></tr>
</table>
<pre>
<font color='#006600'>diff -u rtems/testsuites/psxtmtests/ChangeLog:1.35 rtems/testsuites/psxtmtests/ChangeLog:1.36
--- rtems/testsuites/psxtmtests/ChangeLog:1.35 Thu Jul 28 16:17:16 2011
+++ rtems/testsuites/psxtmtests/ChangeLog Fri Jul 29 10:08:20 2011
</font><font color='#997700'>@@ -1,3 +1,11 @@
</font><font color='#000088'>+2011-07-29 Ricardo Aguirre <el.mastin@ymail.com>
+
+ PR 1859/tests
+ * Makefile.am, configure.ac, psxtmtests_plan.csv: Add benchmark of
+ pthread_barrier_wait - blocking
+ * psxtmbarrier02/.cvsignore, psxtmbarrier02/Makefile.am,
+ psxtmbarrier02/init.c, psxtmbarrier02/psxtmbarrier02.doc: New files.
+
</font> 2011-07-28 Ricardo Aguirre <el.mastin@ymail.com>
PR 1859/tests
<font color='#006600'>diff -u rtems/testsuites/psxtmtests/Makefile.am:1.18 rtems/testsuites/psxtmtests/Makefile.am:1.19
--- rtems/testsuites/psxtmtests/Makefile.am:1.18 Thu Jul 28 16:17:16 2011
+++ rtems/testsuites/psxtmtests/Makefile.am Fri Jul 29 10:08:20 2011
</font><font color='#997700'>@@ -8,6 +8,7 @@
</font>
if HAS_POSIX
SUBDIRS += psxtmbarrier01
<font color='#000088'>+SUBDIRS += psxtmbarrier02
</font> SUBDIRS += psxtmkey01
SUBDIRS += psxtmkey02
SUBDIRS += psxtmmutex01
<font color='#006600'>diff -u rtems/testsuites/psxtmtests/configure.ac:1.21 rtems/testsuites/psxtmtests/configure.ac:1.22
--- rtems/testsuites/psxtmtests/configure.ac:1.21 Thu Jul 28 16:17:16 2011
+++ rtems/testsuites/psxtmtests/configure.ac Fri Jul 29 10:08:20 2011
</font><font color='#997700'>@@ -80,6 +80,7 @@
</font> # Explicitly list all Makefiles here
AC_CONFIG_FILES([Makefile
psxtmbarrier01/Makefile
<font color='#000088'>+psxtmbarrier02/Makefile
</font> psxtmkey01/Makefile
psxtmkey02/Makefile
psxtmmutex01/Makefile
<font color='#006600'>diff -u /dev/null rtems/testsuites/psxtmtests/psxtmbarrier02/.cvsignore:1.1
--- /dev/null Fri Jul 29 10:10:20 2011
+++ rtems/testsuites/psxtmtests/psxtmbarrier02/.cvsignore Fri Jul 29 10:08:20 2011
</font><font color='#997700'>@@ -0,0 +1,2 @@
</font><font color='#000088'>+Makefile
+Makefile.in
</font>
<font color='#006600'>diff -u /dev/null rtems/testsuites/psxtmtests/psxtmbarrier02/Makefile.am:1.1
--- /dev/null Fri Jul 29 10:10:20 2011
+++ rtems/testsuites/psxtmtests/psxtmbarrier02/Makefile.am Fri Jul 29 10:08:20 2011
</font><font color='#997700'>@@ -0,0 +1,30 @@
</font><font color='#000088'>+##
+## $Id$
+##
+
+MANAGERS = all
+
+rtems_tests_PROGRAMS = psxtmbarrier02
+psxtmbarrier02_SOURCES = init.c ../../tmtests/include/timesys.h \
+ ../../support/src/tmtests_empty_function.c \
+ ../../support/src/tmtests_support.c
+
+dist_rtems_tests_DATA = psxtmbarrier02.doc
+
+include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
+include $(top_srcdir)/../automake/compile.am
+include $(top_srcdir)/../automake/leaf.am
+
+OPERATION_COUNT = @OPERATION_COUNT@
+AM_CPPFLAGS += -I$(top_srcdir)/../tmtests/include
+AM_CPPFLAGS += -DOPERATION_COUNT=$(OPERATION_COUNT)
+AM_CPPFLAGS += -I$(top_srcdir)/../support/include
+
+LINK_OBJS = $(psxtmbarrier02_OBJECTS) $(psxtmbarrier02_LDADD)
+LINK_LIBS = $(psxtmbarrier02_LDLIBS)
+
+psxtmbarrier02$(EXEEXT): $(psxtmbarrier02_OBJECTS) $(psxtmbarrier02_DEPENDENCIES)
+ @rm -f psxtmbarrier02$(EXEEXT)
+ $(make-exe)
+
+include $(top_srcdir)/../automake/local.am
</font>
<font color='#006600'>diff -u /dev/null rtems/testsuites/psxtmtests/psxtmbarrier02/init.c:1.1
--- /dev/null Fri Jul 29 10:10:20 2011
+++ rtems/testsuites/psxtmtests/psxtmbarrier02/init.c Fri Jul 29 10:08:21 2011
</font><font color='#997700'>@@ -0,0 +1,137 @@
</font><font color='#000088'>+/*
+ * COPYRIGHT (c) 1989-2011.
+ * On-Line Applications Research Corporation (OAR).
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rtems.com/license/LICENSE.
+ *
+ * $Id$
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <timesys.h>
+#include <tmacros.h>
+#include <rtems/timerdrv.h>
+#include "test_support.h"
+
+#include <pthread.h>
+#include <sched.h>
+
+pthread_barrier_t barrier;
+
+void *Low(
+ void *argument
+)
+{
+ long end_time;
+
+ /*
+ * Now we have finished the thread startup overhead,
+ * so let other threads run. When we return, we can
+ * finish the benchmark.
+ */
+ sched_yield();
+ /* let other threads run */
+
+ end_time = benchmark_timer_read();
+
+ put_time(
+ "pthread_barrier_wait – blocking",
+ end_time,
+ OPERATION_COUNT,
+ 0,
+ 0
+ );
+
+ puts( "*** END OF POSIX TIME PSXTMBARRIER 02 ***" );
+
+ rtems_test_exit( 0 );
+ return NULL;
+}
+
+void *Middle(
+ void *argument
+)
+{
+ /*
+ * Now we have finished the thread startup overhead,
+ * so let other threads run. When we return, we can
+ * finish the benchmark.
+ */
+ sched_yield();
+ /* let other threads run */
+
+ (void) pthread_barrier_wait( &barrier );
+<span style="background-color: #FF0000"> </span>
+ /* should never return */
+ rtems_test_assert( FALSE );
+ return NULL;
+}
+
+void *POSIX_Init(
+ void *argument
+)
+{
+ int i;
+ int status;
+ pthread_t threadId;
+ pthread_barrierattr_t attr;
+
+ puts( "\n\n*** POSIX TIME PSXTMBARRIER 02 ***" );
+
+ for ( i=0 ; i < OPERATION_COUNT - 1 ; i++ ) {
+ status = pthread_create( &threadId, NULL, Middle, NULL );
+ rtems_test_assert( !status );
+ }
+<span style="background-color: #FF0000"> </span>
+ status = pthread_create( &threadId, NULL, Low, NULL );
+ rtems_test_assert( !status );
+
+ /*
+ * Create the barrier with default attributes and deliberately
+ * create it after the Threads so if they run too early, they
+ * wull fail with an error.
+ */
+ status = pthread_barrierattr_init( &attr );
+ rtems_test_assert( status == 0 );
+
+ /*
+ * Set threshold on count higher than number of threads so all will
+ * block.
+ */
+ status = pthread_barrier_init( &barrier,&attr, OPERATION_COUNT + 2 );
+ rtems_test_assert( status == 0 );
+
+ /*
+ * Let other threads run through their initialization
+ */
+ sched_yield();
+
+ /*
+ * Start the timer and start the blocking barrier wait chain through
+ * all the other tasks.
+ */
+ benchmark_timer_initialize();
+ /* blocking barrier call */
+ status = pthread_barrier_wait( &barrier );
+ rtems_test_assert( status == 0 );
+ return NULL;
+}
+
+/* configuration information */
+
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER
+
+#define CONFIGURE_MAXIMUM_POSIX_THREADS OPERATION_COUNT + 2
+#define CONFIGURE_MAXIMUM_POSIX_BARRIERS 1
+#define CONFIGURE_POSIX_INIT_THREAD_TABLE
+
+#define CONFIGURE_INIT
+
+#include <rtems/confdefs.h>
+ /* end of file */
</font>
<font color='#006600'>diff -u /dev/null rtems/testsuites/psxtmtests/psxtmbarrier02/psxtmbarrier02.doc:1.1
--- /dev/null Fri Jul 29 10:10:20 2011
+++ rtems/testsuites/psxtmtests/psxtmbarrier02/psxtmbarrier02.doc Fri Jul 29 10:08:21 2011
</font><font color='#997700'>@@ -0,0 +1,14 @@
</font><font color='#000088'>+#
+# $Id$
+#
+# COPYRIGHT (c) 1989-2011.
+# On-Line Applications Research Corporation (OAR).
+#
+# The license and distribution terms for this file may be
+# found in the file LICENSE in this distribution or at
+# http://www.rtems.com/license/LICENSE.
+#
+
+This test benchmarks the following operations:
+
++ pthread_barrier_wait – blocking
</font>
<font color='#006600'>diff -u rtems/testsuites/psxtmtests/psxtmtests_plan.csv:1.20 rtems/testsuites/psxtmtests/psxtmtests_plan.csv:1.21
--- rtems/testsuites/psxtmtests/psxtmtests_plan.csv:1.20 Thu Jul 28 16:17:16 2011
+++ rtems/testsuites/psxtmtests/psxtmtests_plan.csv Fri Jul 29 10:08:20 2011
</font><font color='#997700'>@@ -52,7 +52,7 @@
</font> ,,,
"pthread_barrier_init","psxtmbarrier01","psxtmtest_init_destroy","Yes"
"pthread_barrier_destroy","psxtmbarrier01","psxtmtest_init_destroy","Yes"
<font color='#880000'>-"pthread_barrier_wait - blocking","psxtmbarrier02","psxtmtest_blocking",
</font><font color='#000088'>+"pthread_barrier_wait - blocking","psxtmbarrier02","psxtmtest_blocking","Yes"
</font> "pthread_barrier_wait - releasing, no preempt","psxtmbarrier03","psxtmtest_unblocking_nopreempt",
"pthread_barrier_wait - releasing, preempt","psxtmbarrier04","psxtmtest_unblocking_preempt",
,,,
</pre>
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