Daniel Lohn

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In this paper we present a control theory approach to stabilize the throughput of threads for real-time applications on a multithreaded processor. We use a statistical model of a super scalar, multi-threaded processor as transfer function to calculate the resulting IPC rate. Our control theory approach is not limited to a specific processor and can be(More)
In this paper we model a thread's throughput, the instruction per cycle rate (IPC rate), running on a general microprocessor as used in common embedded systems. Our model is not limited to a particular microprocessor because our aim is to develop a general model which can be adapted thus fitting to different microprocessor architectures. We include stalls(More)
Today, many embedded applications are real time systems. Therefore, besides correct functionality they have to guarantee execution time bounds. To put it in other words, an embedded real-time system needs a good worst case performance. Additionally, the power and energy consumption is of great importance. Usually dynamic power and frequency scaling(More)
The Northern Pacific Halibut Act of 1982 at 16 U.S.C. 773c provides that the Secretary of Commerce shall have general responsibility to carry out the Halibut Convention between the United States and Canada and that the Secretary shall adopt such regulations as may be necessary to carry out the purposes and objectives of the Convention and the Halibut Act.(More)
This preliminary Environmental Assessment (EA) provides an initial analysis of the effects of implementing a monitoring program to provide a full retention opportunity in the shore-based Pacific whiting fishery off the coasts of Washington, Oregon, and California. A full retention opportunity will enable the shore-based whiting fleet to land unsorted catch(More)
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