Script File : cpus4_simple_preemption.scen verbose : 1 ==> 1: # ==> 2: # Ensure lowest priority is preempted ==> 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 7 Creating task with: Preemption: yes Timeslicing: no Task (smp1) created: id=0x0a010001, priority=7 Task (smp1) starting: id=0x0a010001, priority=7 CPU 3: Thread Heir: 0x0a010001 priority=7 CPU 3: Thread Executing: 0x0a010001 priority=7 ==> 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 5 Creating task with: Preemption: yes Timeslicing: no Task (smp3) created: id=0x0a010003, priority=5 Task (smp3) starting: id=0x0a010003, priority=5 CPU 1: Thread Heir: 0x0a010003 priority=5 CPU 1: Thread Executing: 0x0a010003 priority=5 ==> 8: task_create smp4 6 Creating task with: Preemption: yes Timeslicing: no Task (smp4) created: id=0x0a010004, priority=6 Task (smp4) starting: id=0x0a010004, priority=6 CPU 0: Thread Heir: 0x0a010004 priority=6 CPU 0: Thread Executing: 0x0a010004 priority=6 ==> 9: # GOAL: want 0x0a010001 - 0x0a010004 as heir and executings ==> 10: # GOAL: on CPUs 3-0 respectively ==> 11: cpus === CPU Status EXECUTING / HEIR / SWITCH NEEDED CPU 0: 0x0a010004 @ 6 / 0x0a010004 @ 6 false CPU 1: 0x0a010003 @ 5 / 0x0a010003 @ 5 false CPU 2: 0x0a010002 @ 8 / 0x0a010002 @ 8 false CPU 3: 0x0a010001 @ 7 / 0x0a010001 @ 7 false === End of Ready Set of Threads ==> 12: # Tasks are created and distributed across CPUs ==> 13: task_create smp5 1 Creating task with: Preemption: yes Timeslicing: no Task (smp5) created: id=0x0a010005, priority=1 Task (smp5) starting: id=0x0a010005, priority=1 CPU 2: Thread Heir: 0x0a010005 priority=1 CPU 2: Thread Executing: 0x0a010005 priority=1 ==> 14: # GOAL: want 0x0a010005 to be heir on CPU 2 ==> 15: cpus === CPU Status EXECUTING / HEIR / SWITCH NEEDED CPU 0: 0x0a010004 @ 6 / 0x0a010004 @ 6 false CPU 1: 0x0a010003 @ 5 / 0x0a010003 @ 5 false CPU 2: 0x0a010005 @ 1 / 0x0a010005 @ 1 false CPU 3: 0x0a010001 @ 7 / 0x0a010001 @ 7 false === End of Ready Set of Threads ==> 16: # GOAL: want 0x0a010005 to be heir AND executing on CPU 2 ==> 17: cpus === CPU Status EXECUTING / HEIR / SWITCH NEEDED CPU 0: 0x0a010004 @ 6 / 0x0a010004 @ 6 false CPU 1: 0x0a010003 @ 5 / 0x0a010003 @ 5 false CPU 2: 0x0a010005 @ 1 / 0x0a010005 @ 1 false CPU 3: 0x0a010001 @ 7 / 0x0a010001 @ 7 false === End of Ready Set of Threads