Detection of Common Problems in Real-Time and Multicore Systems Using Model-Based Constraints

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/sp/volume-2016/9792462/figures/9792462.fig.0015a.svgz" name="9792462.fig.0015a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Unified CPU-GPU view showing the process unscheduled from its CPU causing wait on the GPU side</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/sp/volume-2016/9792462/figures/9792462.fig.0015b.svgz" name="9792462.fig.0015b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Unified CPU-GPU view showing the process waiting for the GPU while the GPU is still working on another task</td></tr></table>

<div>Views showing wait situations while using external resources; these views do not exist in the Trace Compass mainline version yet [<a href="/journals/sp/2016/9792462/#B29">3</a>].</div>

Scientific Programming

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Figure 15

Figure 15: Detection of Common Problems in Real-Time and Multicore Systems Using Model-Based Constraints 