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0001 Rhealstone
0002 ==========
0003 Rhealstone Benchmark For RTEMS
0004 
0005 This is an implementation of the Rhealstone benchmarks for RTEMS.
0006 
0007 The Rhealstone metric is a set of benchmarks that aim to provide an
0008 independently verifiable objective measure of real-time performance in
0009 different systems. The Rhealstone metric is composed of six independent
0010 benchmarks, each of which measure an activity that is critical in real
0011 time systems:
0012 
0013 * Task switch time
0014 * Task preemption time
0015 * Interrupt latency time
0016 * Semaphore shuffle time
0017 * Deadlock breaking time
0018 * Intertask message latency
0019 
0020 An implementation of the Rhealstone metric allows for RTEMS performance to be
0021 compared with other real-time systems.
0022 
0023 The original proposal outlining the Rhealstone benchmark can be found
0024 http://collaboration.cmc.ec.gc.ca/science/rpn/biblio/ddj/Website/articles/DDJ/1989/8902/8902a/8902a.htm[here].
0025 
0026 Some other implementations can be seen in
0027 http://timsengineeringblog.weebly.com/masters-thesis.html[FreeRTOS] and
0028 http://collaboration.cmc.ec.gc.ca/science/rpn/biblio/ddj/Website/articles/DDJ/1990/9004/9004d/9004d.htm[iRMX].