Johannes Hiltscher

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Accelerators have gained an important role in recent years. While being used primarily in the scientific community in the beginning, they are now employed in a wide range of every day applications. Accelerators can hence be viewed in the focus of machine consolidation and virtualization, offering new opportunities for cost saving and services. Although(More)
Testing and debugging of an Field Programmable Gate Array (FPGA) based Peripheral Component Interconnect Express (PCIe) extension card require an access to its resources and the system's main memory. Both are accessible via the physical memory address space (PMAS). User-level solutions for accessing this address space exist, but are proprietary and/or(More)
This paper examines the feasibility of utilizing a 2-dimensional (2-D) mesh of run-time reconfigurable modules (RTRMs) on a dynamically and partially reconfigurable (DPR) FPGA for throughput- and real-time-driven tasks. To utilize a 2-D mesh of RTRMs, efficient communication architectures (CA) are required, which will be presented in this work. Such a 2-D(More)
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