forked from Imagelibrary/rtems
e9a1c991fe
The psxtmthread05 test was testing the functionality meant for psxtmthread06. This patch copies the psxtmthread05 to psxtmthread06 and modifies psxtmthread05 to test the intended functionality.
99 lines
2.2 KiB
C
99 lines
2.2 KiB
C
/*
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* COPYRIGHT (c) 1989-2012.
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* On-Line Applications Research Corporation (OAR).
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* COPYRIGHT (c) 2013.
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* Chirayu Desai (chirayudesai1@gmail.com).
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.com/license/LICENSE.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <timesys.h>
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#include <pthread.h>
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#include <sched.h>
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#include <rtems/timerdrv.h>
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#include "test_support.h"
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/* forward declarations to avoid warnings */
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void *POSIX_Init(void *argument);
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void benchmark_pthread_create(void);
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void benchmark_pthread_setschedparam(void);
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void *test_thread(void *argument);
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void benchmark_pthread_setschedparam(void)
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{
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int status;
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int policy;
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struct sched_param param;
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pthread_t thread_ID;
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status = pthread_create(&thread_ID, NULL, test_thread, NULL);
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rtems_test_assert( status == 0 );
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/* make test_thread equal to POSIX_Init() */
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pthread_getschedparam(pthread_self(), &policy, ¶m);
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pthread_setschedparam(thread_ID, policy, ¶m);
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/* At this point, we've switched to test_thread */
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/* Back from test_thread, switch to test_thread again */
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param.sched_priority = sched_get_priority_max(policy) - 1;
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benchmark_timer_initialize();
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pthread_setschedparam(thread_ID, policy, ¶m);
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}
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void *test_thread(
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void *argument
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)
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{
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long end_time;
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/* switch to POSIX_Init */
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sched_yield();
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end_time = benchmark_timer_read();
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put_time(
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"pthread_setschedparam - raise other priority, preempt",
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end_time,
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1, /* Only executed once */
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0,
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0
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);
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puts( "*** END OF POSIX TIME TEST PSXTMTHREAD06 ***" );
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rtems_test_exit(0);
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//Empty thread used in pthread_create().
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return NULL;
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}
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void *POSIX_Init(
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void *argument
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)
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{
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puts( "\n\n*** POSIX TIME TEST PSXTMTHREAD06 ***" );
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benchmark_pthread_setschedparam();
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rtems_test_assert( 1 );
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return NULL;
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}
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/* configuration information */
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#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
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#define CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER
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#define CONFIGURE_MAXIMUM_POSIX_THREADS 2
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#define CONFIGURE_POSIX_INIT_THREAD_TABLE
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#define CONFIGURE_INIT
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#include <rtems/confdefs.h>
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/* end of file */
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