Keywords - P
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- partition
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- accuracy limitations
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What are the algorithm's accuracy limitations? ·
- bankruptcy
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How does the scheduler mark a thread as critical? ·
- behavior on hyperthreaded processors
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How does the thread scheduler behave on HyperThreaded (HT) processors? ·
- behavior with FIFO thread
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How long can a FIFO thread run with the thread scheduler? ·
- behavior with round-robin thread
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How long can a round-robin thread run with the thread scheduler? ·
- behavior with sporadic thread
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How long can a sporadic (SS) thread run with the thread scheduler? ·
- computing CPU usage
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How often does the thread scheduler compute CPU usage? ·
- critical threads
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How does the scheduler mark a thread as critical? ·
- deleting
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Why doesn't Neutrino allow a partition to be deleted? ·
- exceeding budget
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How can I cheat to exceed my partition's budget? ·
- free-time mode
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What is free time? ·
- guarantee budget
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When does the scheduler guarantee that a partition gets its budget? ·
- highest priority thread
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How does the scheduler find the highest-priority thread in a partition? ·
- joining
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How does joining a thread to a partition work? ·
- memory overhead
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What is the memory overhead with the thread scheduler? ·
- microbilling
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How does microbilling work? ·
- overhead
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Which partition is the overhead associated with scheduling charged to? ·
- overhead for processing interrupts
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Which partition is the overhead for processing interrupts charged to? ·
- repaying free time
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Do you have to repay free time? ·
- size limitations
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What are the algorithm's size limitations? ·
- partition inheritance
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What is partition inheritance? ·
- how fast?
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How fast is partition inheritance? ·
- security
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Why is partition inheritance for message passing secure? ·
- partitions
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- adaptive
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What are partitions and what is adaptive partitioning? ·
- budgets
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- defined
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Introduction ·
- zero, preventing
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Managing security for the thread scheduler ·
- zero, setting to
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Setting budgets to zero ·
- zero, when to avoid
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Setting budgets for resource managers ·
When is it useful to set the budget of a partition to zero? ·
- contents of, determining
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Determining the number of scheduler partitions and their contents ·
- creating
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Creating scheduler partitions ·
- defined
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What are partitions and what is adaptive partitioning? ·
- free time, sharing
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Free time ·
Quickstart: Adaptive Partitioning Thread Scheduler ·
- IDs
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- in trace events
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Instrumented kernel trace events ·
- inheritance
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Partition inheritance ·
- preventing
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What about any threads or processes that the server creates? Which partition do they run in? ·
- interactions between
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Uncontrolled interactions between scheduler partitions ·
- interrupt handlers
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Uncontrolled interactions between scheduler partitions ·
- limitations
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Determining the number of scheduler partitions and their contents ·
- locking
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Managing security for the thread scheduler ·
- number of, determining
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Determining the number of scheduler partitions and their contents ·
- processes
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- displaying current
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Quickstart: Adaptive Partitioning Thread Scheduler ·
Viewing partition use ·
- starting in
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Launching a process in a partition ·
Quickstart: Adaptive Partitioning Thread Scheduler ·
- security, setting
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Quickstart: Adaptive Partitioning Thread Scheduler ·
- static
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What are partitions and what is adaptive partitioning? ·
- System
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Creating scheduler partitions ·
- threads
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- joining
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Managing security for the thread scheduler ·
- pathname delimiter in QNX documentation
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Note to Windows users ·
- pidin
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Quickstart: Adaptive Partitioning Thread Scheduler ·
- processes
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- partitions
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- arranging into
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Determining the number of scheduler partitions and their contents ·
- displaying current
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·
Quickstart: Adaptive Partitioning Thread Scheduler ·
Viewing partition use ·
- starting in
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Launching a process in a partition ·
Quickstart: Adaptive Partitioning Thread Scheduler ·
- processors
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- hyperthreaded
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How does the thread scheduler behave on HyperThreaded (HT) processors? ·
- procnto
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- budget of zero and
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When is it useful to set the budget of a partition to zero? ·
- loading adaptive partitioning module
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Building an image ·
- preventing interrupt handlers from being marked as critical
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Critical threads ·
- procnto
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How does the thread scheduler plug into procnto? ·
- pulses, partition processed in
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What about any threads or processes that the server creates? Which partition do they run in? ·
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