[rtems commit] psxtmtests: Added in new psxtmbarrier04 test, release, preempt
Joel Sherrill
joel at rtems.org
Sat Nov 30 14:52:04 UTC 2013
Module: rtems
Branch: master
Commit: 7de5ef5f83b21391cf0fdd35ffb404705643776c
Changeset: http://git.rtems.org/rtems/commit/?id=7de5ef5f83b21391cf0fdd35ffb404705643776c
Author: Daniel Ramirez <javamonn at gmail.com>
Date: Sat Nov 30 01:26:42 2013 -0600
psxtmtests: Added in new psxtmbarrier04 test, release, preempt
---
testsuites/psxtmtests/Makefile.am | 1 +
testsuites/psxtmtests/configure.ac | 1 +
testsuites/psxtmtests/psxtmbarrier04/Makefile.am | 27 ++++++
testsuites/psxtmtests/psxtmbarrier04/init.c | 94 ++++++++++++++++++++
.../psxtmtests/psxtmbarrier04/psxtmbarrier04.doc | 24 +++++
testsuites/psxtmtests/psxtmtests_plan.csv | 2 +-
6 files changed, 148 insertions(+), 1 deletions(-)
diff --git a/testsuites/psxtmtests/Makefile.am b/testsuites/psxtmtests/Makefile.am
index 86e2536..b920047 100644
--- a/testsuites/psxtmtests/Makefile.am
+++ b/testsuites/psxtmtests/Makefile.am
@@ -6,6 +6,7 @@ if HAS_POSIX
SUBDIRS += psxtmbarrier01
SUBDIRS += psxtmbarrier02
SUBDIRS += psxtmbarrier03
+SUBDIRS += psxtmbarrier04
SUBDIRS += psxtmcond01
SUBDIRS += psxtmcond02
SUBDIRS += psxtmcond03
diff --git a/testsuites/psxtmtests/configure.ac b/testsuites/psxtmtests/configure.ac
index 03aeb35..42be4bd 100644
--- a/testsuites/psxtmtests/configure.ac
+++ b/testsuites/psxtmtests/configure.ac
@@ -80,6 +80,7 @@ AC_CONFIG_FILES([Makefile
psxtmbarrier01/Makefile
psxtmbarrier02/Makefile
psxtmbarrier03/Makefile
+psxtmbarrier04/Makefile
psxtmcond01/Makefile
psxtmcond02/Makefile
psxtmcond03/Makefile
diff --git a/testsuites/psxtmtests/psxtmbarrier04/Makefile.am b/testsuites/psxtmtests/psxtmbarrier04/Makefile.am
new file mode 100644
index 0000000..afc351f
--- /dev/null
+++ b/testsuites/psxtmtests/psxtmbarrier04/Makefile.am
@@ -0,0 +1,27 @@
+MANAGERS = all
+
+rtems_tests_PROGRAMS = psxtmbarrier04
+psxtmbarrier04_SOURCES = init.c
+psxtmbarrier04_SOURCES += ../../tmtests/include/timesys.h
+psxtmbarrier04_SOURCES += ../../support/src/tmtests_empty_function.c
+psxtmbarrier04_SOURCES += ../../support/src/tmtests_support.c
+
+dist_rtems_tests_DATA = psxtmbarrier04.doc
+
+include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP at .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 = $(psxtmbarrier04_OBJECTS) $(psxtmbarrier04_LDADD)
+LINK_LIBS = $(psxtmbarrier04_LDLIBS)
+
+psxtmbarrier04$(EXEEXT): $(psxtmbarrier04_OBJECTS) $(psxtmbarrier04_DEPENDENCIES)
+ @rm -f psxtmbarrier04$(EXEEXT)
+ $(make-exe)
+
+include $(top_srcdir)/../automake/local.am
diff --git a/testsuites/psxtmtests/psxtmbarrier04/init.c b/testsuites/psxtmtests/psxtmbarrier04/init.c
new file mode 100644
index 0000000..5985619
--- /dev/null
+++ b/testsuites/psxtmtests/psxtmbarrier04/init.c
@@ -0,0 +1,94 @@
+/*
+ * COPYRIGHT (c) 1989-2013.
+ * 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+#include <tmacros.h>
+#include <timesys.h>
+#include "test_support.h"
+#include <pthread.h>
+#include <sched.h>
+#include <rtems/timerdrv.h>
+
+/* forward declarations to avoid warnings */
+void *POSIX_Init(void *argument);
+void *Blocker(void *argument);
+
+#define N 2
+pthread_barrier_t barrier;
+
+void *Blocker(
+ void *argument
+)
+{
+ benchmark_timer_t end_time;
+
+ /* block on barrier wait, switch back to first thread */
+ (void) pthread_barrier_wait( &barrier );
+
+
+ /* preempt first thread and stop time */
+ end_time = benchmark_timer_read();
+ put_time(
+ "pthread_barrier_wait – releasing, preempt",
+ end_time,
+ 1,
+ 0,
+ 0
+ );
+ puts( "*** END OF POSIX TIME TEST PSXTMBARRIER 04 ***" );
+ rtems_test_exit( 0 );
+
+}
+
+void *POSIX_Init(
+ void *argument
+)
+{
+ int status;
+ pthread_t threadId;
+ int policy;
+ struct sched_param param;
+
+ puts( "\n\n*** POSIX TIME TEST PSXTMBARRIER 04 ***" );
+
+ status = pthread_create( &threadId, NULL, Blocker, NULL );
+ rtems_test_assert( status == 0 );
+ status = pthread_barrier_init( &barrier, NULL, N );
+ rtems_test_assert( status == 0 );
+
+ /* yield to second thread so it can start up and block */
+ sched_yield();
+
+ pthread_getschedparam(threadId, &policy, ¶m);
+ param.sched_priority = sched_get_priority_max(policy) - 1;
+ /* preempt doesn't occur here due to second thread being blocked */
+ pthread_setschedparam(threadId, policy, ¶m);
+
+ /* as soon as this thread waits on barrier, release occurs, 2nd thread
+ * preempts this one due to having a higher priority
+ */
+ benchmark_timer_initialize();
+ status = pthread_barrier_wait( &barrier );
+}
+
+/* configuration information */
+
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER
+
+#define CONFIGURE_MAXIMUM_POSIX_THREADS 2
+#define CONFIGURE_MAXIMUM_POSIX_BARRIERS 1
+#define CONFIGURE_POSIX_INIT_THREAD_TABLE
+
+#define CONFIGURE_INIT
+
+#include <rtems/confdefs.h>
+/* end of file */
diff --git a/testsuites/psxtmtests/psxtmbarrier04/psxtmbarrier04.doc b/testsuites/psxtmtests/psxtmbarrier04/psxtmbarrier04.doc
new file mode 100644
index 0000000..ce591db
--- /dev/null
+++ b/testsuites/psxtmtests/psxtmbarrier04/psxtmbarrier04.doc
@@ -0,0 +1,24 @@
+# COPYRIGHT (c) 1989-2012.
+# 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 – releasing, preempt
+
+This file describes the directives and concepts tested by this test set.
+
+test set name: psxtmbarrier
+
+directives:
++ pthread_create
++ pthread_getschedparam
++ pthread_setschedparam
++ pthread_barrier_wait
+
+concepts:
++ Benchmark the release of a barrier and preempt
diff --git a/testsuites/psxtmtests/psxtmtests_plan.csv b/testsuites/psxtmtests/psxtmtests_plan.csv
index a93b510..215cf5b 100644
--- a/testsuites/psxtmtests/psxtmtests_plan.csv
+++ b/testsuites/psxtmtests/psxtmtests_plan.csv
@@ -59,7 +59,7 @@
"pthread_barrier_destroy","psxtmbarrier01","psxtmtest_init_destroy","Yes"
"pthread_barrier_wait - blocking","psxtmbarrier02","psxtmtest_blocking","Yes"
"pthread_barrier_wait - releasing: no preempt","psxtmbarrier03","psxtmtest_unblocking_nopreempt","Yes"
-"pthread_barrier_wait - releasing: preempt","psxtmbarrier04","psxtmtest_unblocking_preempt","No"
+"pthread_barrier_wait - releasing: preempt","psxtmbarrier04","psxtmtest_unblocking_preempt","Yes"
,,,
"pthread_spin_init","psxspin01","psxtmtest_init_destroy","No"
"pthread_spin_destroy","psxspin01","psxtmtest_init_destroy","No"
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