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<title>change log for rtems (2011-08-02)</title>
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<font color='#bb2222'><strong>joel</strong></font>
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<tr><td colspan='3' bgcolor='#dddddd'><pre>2011-08-02 Ricardo Aguirre <el.mastin@ymail.com>
PR 1880/tests
* Makefile.am, configure.ac, psxtmtests_plan.csv: Add benchmark of
pthread_rwlock_timedwrlock - not available, blocks.
* psxtmrwlock04/.cvsignore, psxtmrwlock04/Makefile.am,
psxtmrwlock04/init.c, psxtmrwlock04/psxtmrwlock04.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=1.40&r2=text&tr2=1.41&diff_format=h">M</a></td><td width='1%'>1.41</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=1.23&r2=text&tr2=1.24&diff_format=h">M</a></td><td width='1%'>1.24</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=1.26&r2=text&tr2=1.27&diff_format=h">M</a></td><td width='1%'>1.27</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/psxtmrwlock04/.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/psxtmrwlock04/.cvsignore</font></td></tr>
<tr><td width='1%'><a href="http://www.rtems.com/cgi-bin/viewcvs.cgi//rtems/testsuites/psxtmtests/psxtmrwlock04/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/psxtmrwlock04/Makefile.am</font></td></tr>
<tr><td width='1%'><a href="http://www.rtems.com/cgi-bin/viewcvs.cgi//rtems/testsuites/psxtmtests/psxtmrwlock04/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/psxtmrwlock04/init.c</font></td></tr>
<tr><td width='1%'><a href="http://www.rtems.com/cgi-bin/viewcvs.cgi//rtems/testsuites/psxtmtests/psxtmrwlock04/psxtmrwlock04.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/psxtmrwlock04/psxtmrwlock04.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=1.25&r2=text&tr2=1.26&diff_format=h">M</a></td><td width='1%'>1.26</td><td width='100%'>testsuites/psxtmtests/psxtmtests_plan.csv</td></tr>
</table>
<pre>
<font color='#006600'>diff -u rtems/testsuites/psxtmtests/ChangeLog:1.40 rtems/testsuites/psxtmtests/ChangeLog:1.41
--- rtems/testsuites/psxtmtests/ChangeLog:1.40 Tue Aug 2 10:17:16 2011
+++ rtems/testsuites/psxtmtests/ChangeLog Tue Aug 2 12:20:18 2011
</font><font color='#997700'>@@ -1,5 +1,13 @@
</font> 2011-08-02 Ricardo Aguirre <el.mastin@ymail.com>
<font color='#000088'>+ PR 1880/tests
+ * Makefile.am, configure.ac, psxtmtests_plan.csv: Add benchmark of
+ pthread_rwlock_timedwrlock - not available, blocks.
+ * psxtmrwlock04/.cvsignore, psxtmrwlock04/Makefile.am,
+ psxtmrwlock04/init.c, psxtmrwlock04/psxtmrwlock04.doc: New files.
+
+2011-08-02 Ricardo Aguirre <el.mastin@ymail.com>
+
</font> PR 1878/tests
* Makefile.am, configure.ac, psxtmtests_plan.csv: Add benchmark of
pthread_rwlock_timedrdlock - not available, blocks.
<font color='#006600'>diff -u rtems/testsuites/psxtmtests/Makefile.am:1.23 rtems/testsuites/psxtmtests/Makefile.am:1.24
--- rtems/testsuites/psxtmtests/Makefile.am:1.23 Tue Aug 2 10:17:16 2011
+++ rtems/testsuites/psxtmtests/Makefile.am Tue Aug 2 12:20:18 2011
</font><font color='#997700'>@@ -24,6 +24,7 @@
</font> SUBDIRS += psxtmrwlock01
SUBDIRS += psxtmrwlock02
SUBDIRS += psxtmrwlock03
<font color='#000088'>+SUBDIRS += psxtmrwlock04
</font> SUBDIRS += psxtmsem01
SUBDIRS += psxtmsem02
SUBDIRS += psxtmsem03
<font color='#006600'>diff -u rtems/testsuites/psxtmtests/configure.ac:1.26 rtems/testsuites/psxtmtests/configure.ac:1.27
--- rtems/testsuites/psxtmtests/configure.ac:1.26 Tue Aug 2 10:17:16 2011
+++ rtems/testsuites/psxtmtests/configure.ac Tue Aug 2 12:20:18 2011
</font><font color='#997700'>@@ -96,6 +96,7 @@
</font> psxtmrwlock01/Makefile
psxtmrwlock02/Makefile
psxtmrwlock03/Makefile
<font color='#000088'>+psxtmrwlock04/Makefile
</font> psxtmsem01/Makefile
psxtmsem02/Makefile
psxtmsem03/Makefile
<font color='#006600'>diff -u /dev/null rtems/testsuites/psxtmtests/psxtmrwlock04/.cvsignore:1.1
--- /dev/null Tue Aug 2 13:12:47 2011
+++ rtems/testsuites/psxtmtests/psxtmrwlock04/.cvsignore Tue Aug 2 12:20:18 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/psxtmrwlock04/Makefile.am:1.1
--- /dev/null Tue Aug 2 13:12:47 2011
+++ rtems/testsuites/psxtmtests/psxtmrwlock04/Makefile.am Tue Aug 2 12:20:18 2011
</font><font color='#997700'>@@ -0,0 +1,30 @@
</font><font color='#000088'>+##
+## $Id$
+##
+
+MANAGERS = all
+
+rtems_tests_PROGRAMS = psxtmrwlock04
+psxtmrwlock04_SOURCES = init.c ../../tmtests/include/timesys.h \
+ ../../support/src/tmtests_empty_function.c \
+ ../../support/src/tmtests_support.c
+
+dist_rtems_tests_DATA = psxtmrwlock04.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 = $(psxtmrwlock04_OBJECTS) $(psxtmrwlock04_LDADD)
+LINK_LIBS = $(psxtmrwlock04_LDLIBS)
+
+psxtmrwlock04$(EXEEXT): $(psxtmrwlock04_OBJECTS) $(psxtmrwlock04_DEPENDENCIES)
+ @rm -f psxtmrwlock04$(EXEEXT)
+ $(make-exe)
+
+include $(top_srcdir)/../automake/local.am
</font>
<font color='#006600'>diff -u /dev/null rtems/testsuites/psxtmtests/psxtmrwlock04/init.c:1.1
--- /dev/null Tue Aug 2 13:12:47 2011
+++ rtems/testsuites/psxtmtests/psxtmrwlock04/init.c Tue Aug 2 12:20:18 2011
</font><font color='#997700'>@@ -0,0 +1,131 @@
</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 <coverhd.h>
+#include <errno.h>
+#include <timesys.h>
+#include <tmacros.h>
+#include <sched.h>
+#include <pthread.h>
+#include <rtems/timerdrv.h>
+#include "test_support.h"
+
+pthread_rwlock_t rwlock;
+
+void *Low(
+ void *argument
+)
+{
+ uint32_t 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_rwlock_wrlock - not available, blocks",
+ end_time,
+ OPERATION_COUNT,
+ 0,
+ 0
+ );
+
+ puts( "*** END OF POSIX TIME PSXTMRWLOCK 04 TEST ***" );
+
+ rtems_test_exit( 0 );
+ return NULL;
+}
+
+void *Middle(
+ void *argument
+)
+{
+ int status;
+
+ /*
+ * 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 */
+
+ /* this write lock operation will be blocked<span style="background-color: #FF0000"> </span>
+ * cause another write operation has the lock */
+ status = pthread_rwlock_wrlock(&rwlock);
+ rtems_test_assert( status == 0 );
+ return NULL;
+}
+
+void *POSIX_Init(
+ void *argument
+)
+{
+ int i;
+ int status;
+ pthread_t threadId;
+ pthread_rwlockattr_t attr;
+
+ puts( "\n\n*** POSIX TIME PSXTMRWLOCK 04 TEST ***" );
+
+ 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 );
+
+ /*
+ * Deliberately create the rwlock after the threads. This way if the
+ * threads do run before we intend, they will get an error.
+ */
+ status = pthread_rwlockattr_init( &attr );
+ rtems_test_assert( status == 0 );
+ status = pthread_rwlock_init( &rwlock, &attr );
+ rtems_test_assert( status == 0 );
+ /*
+ * Let the other threads start so the thread startup overhead,
+ * is accounted for. When we return, we can start the benchmark.
+ */
+ sched_yield();
+ /* let other threads run */
+<span style="background-color: #FF0000"> </span>
+ /* start the timer and switch through all the other tasks */
+ benchmark_timer_initialize();
+ /* write lock operation */
+ status = pthread_rwlock_wrlock(&rwlock);
+ 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_RWLOCKS 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/psxtmrwlock04/psxtmrwlock04.doc:1.1
--- /dev/null Tue Aug 2 13:12:47 2011
+++ rtems/testsuites/psxtmtests/psxtmrwlock04/psxtmrwlock04.doc Tue Aug 2 12:20:18 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_rwlock_wrlock - not available, blocks
</font>
<font color='#006600'>diff -u rtems/testsuites/psxtmtests/psxtmtests_plan.csv:1.25 rtems/testsuites/psxtmtests/psxtmtests_plan.csv:1.26
--- rtems/testsuites/psxtmtests/psxtmtests_plan.csv:1.25 Tue Aug 2 10:17:17 2011
+++ rtems/testsuites/psxtmtests/psxtmtests_plan.csv Tue Aug 2 12:20:18 2011
</font><font color='#997700'>@@ -75,7 +75,7 @@
</font> "pthread_rwlock_unlock - thread waiting, no preempt",,,
"pthread_rwlock_unlock - thread waiting, preempt",,,
"pthread_rwlock_wrlock - available","psxtmrwlock01","psxtmtest_single","Yes"
<font color='#880000'>-"pthread_rwlock_wrlock - not available, blocks",,"psxtmtest_blocking",
</font><font color='#000088'>+"pthread_rwlock_wrlock - not available, blocks","psxtmwrlock04","psxtmtest_blocking","Yes"
</font> "pthread_rwlock_trywrlock - available","psxtmrwlock01","psxtmtest_single","Yes"
"pthread_rwlock_trywrlock - not available",,"psxtmtest_single",
"pthread_rwlock_timedwrlock - available","psxtmrwlock01","psxtmtest_single","Yes"
</pre>
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