diff options
Diffstat (limited to 'schedsim/shell/schedsim_smpsimple/scenarios/cpus4_inherit_priority.expected')
| -rw-r--r-- | schedsim/shell/schedsim_smpsimple/scenarios/cpus4_inherit_priority.expected | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/schedsim/shell/schedsim_smpsimple/scenarios/cpus4_inherit_priority.expected b/schedsim/shell/schedsim_smpsimple/scenarios/cpus4_inherit_priority.expected new file mode 100644 index 0000000..5210880 --- /dev/null +++ b/schedsim/shell/schedsim_smpsimple/scenarios/cpus4_inherit_priority.expected @@ -0,0 +1,85 @@ +Script File : cpus4_inherit_priority.scen +verbose : 1 +==> 1: # +==> 2: # Verify we select the oldest task at a priority +==> 3: # +==> 4: rtems_init 4 + CPU 0: Thread Heir: 0x09010001 priority=255 + CPU 0: Thread Executing: 0x09010001 priority=255 + CPU 1: Thread Heir: 0x09010002 priority=255 + CPU 1: Thread Executing: 0x09010002 priority=255 + CPU 2: Thread Heir: 0x09010003 priority=255 + CPU 2: Thread Executing: 0x09010003 priority=255 + CPU 3: Thread Heir: 0x09010004 priority=255 + CPU 3: Thread Executing: 0x09010004 priority=255 +==> 5: task_create smp1 8 +Creating task with: Preemption: yes Timeslicing: no +Task (smp1) created: id=0x0a010001, priority=8 +Task (smp1) starting: id=0x0a010001, priority=8 + CPU 3: Thread Heir: 0x0a010001 priority=8 + CPU 3: Thread Executing: 0x0a010001 priority=8 +==> 6: task_create smp2 8 +Creating task with: Preemption: yes Timeslicing: no +Task (smp2) created: id=0x0a010002, priority=8 +Task (smp2) starting: id=0x0a010002, priority=8 + CPU 2: Thread Heir: 0x0a010002 priority=8 + CPU 2: Thread Executing: 0x0a010002 priority=8 +==> 7: task_create smp3 8 +Creating task with: Preemption: yes Timeslicing: no +Task (smp3) created: id=0x0a010003, priority=8 +Task (smp3) starting: id=0x0a010003, priority=8 + CPU 1: Thread Heir: 0x0a010003 priority=8 + CPU 1: Thread Executing: 0x0a010003 priority=8 +==> 8: task_create smp4 8 +Creating task with: Preemption: yes Timeslicing: no +Task (smp4) created: id=0x0a010004, priority=8 +Task (smp4) starting: id=0x0a010004, priority=8 + CPU 0: Thread Heir: 0x0a010004 priority=8 + CPU 0: Thread Executing: 0x0a010004 priority=8 +==> 9: # GOAL: Tasks 0x0a010001 - 0x0a010004 as heir and executing +==> 10: # GOAL: on CPUs 3 - 0 respectively +==> 11: cpus smp4 smp3 smp2 smp1 +=== CPU Status + EXECUTING / HEIR / SWITCH NEEDED + CPU 0: 0x0a010004 @ 8 / 0x0a010004 @ 8 false + CPU 1: 0x0a010003 @ 8 / 0x0a010003 @ 8 false + CPU 2: 0x0a010002 @ 8 / 0x0a010002 @ 8 false + CPU 3: 0x0a010001 @ 8 / 0x0a010001 @ 8 false +=== End of Ready Set of Threads +==> 12: +==> 13: # sem1 is binary semaphore (e.g. mutex) with priority ceiling of 5 +==> 14: semaphore_create -b -p -C 5 -V 1 sem1 +Semaphore (sem1) created: id=0x1a010001 +==> 15: cpus smp4 smp3 smp2 smp1 +=== CPU Status + EXECUTING / HEIR / SWITCH NEEDED + CPU 0: 0x0a010004 @ 8 / 0x0a010004 @ 8 false + CPU 1: 0x0a010003 @ 8 / 0x0a010003 @ 8 false + CPU 2: 0x0a010002 @ 8 / 0x0a010002 @ 8 false + CPU 3: 0x0a010001 @ 8 / 0x0a010001 @ 8 false +=== End of Ready Set of Threads +==> 16: +==> 17: semaphore_obtain sem1 0 +Obtain semaphore (0x1a010001) with timeout 0 +==> 18: +==> 19: # This should show smp4 has inherited a priority of 5 +==> 20: cpus smp4 smp3 smp2 smp1 +=== CPU Status + EXECUTING / HEIR / SWITCH NEEDED + CPU 0: 0x0a010004 @ 5 / 0x0a010004 @ 5 false + CPU 1: 0x0a010003 @ 8 / 0x0a010003 @ 8 false + CPU 2: 0x0a010002 @ 8 / 0x0a010002 @ 8 false + CPU 3: 0x0a010001 @ 8 / 0x0a010001 @ 8 false +=== End of Ready Set of Threads +==> 21: +==> 22: semaphore_release sem1 +Releasing semaphore (0x1a010001) +==> 23: # This should show smp1 has its original priority of 8 +==> 24: cpus smp4 smp3 smp2 smp1 +=== CPU Status + EXECUTING / HEIR / SWITCH NEEDED + CPU 0: 0x0a010004 @ 8 / 0x0a010004 @ 8 false + CPU 1: 0x0a010003 @ 8 / 0x0a010003 @ 8 false + CPU 2: 0x0a010002 @ 8 / 0x0a010002 @ 8 false + CPU 3: 0x0a010001 @ 8 / 0x0a010001 @ 8 false +=== End of Ready Set of Threads |