Marvin Damschen
Karlsruhe Institute of Technology
17 Papers
67 Citations
Marvin Damschen is an academic researcher from Karlsruhe Institute of Technology. The author has contributed to research in topics: Control reconfiguration & Cache. The author has an hindex of 6, co-authored 17 publications.
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Papers
Transparent offloading of computational hotspots from binary code to Xeon Phi
Marvin Damschen,Heinrich Riebler,Gavin Vaz,Christian Plessl +3 more
- 09 Mar 2015
TL;DR: The importance of a lightweight, high-performance communication between server and client is motivated and a communication mechanism based on the Message Passing Interface (MPI) is presented, enabling even small hotspots to benefit from off-loading to an accelerator.
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Preemption of the Partial Reconfiguration Process to Enable Real-Time Computing With FPGAs
TL;DR: This article shows how priority inversion and starvation can be solved by making the reconfiguration process preemptive—that is, allowing it to be interrupted at any time and resumed at a later time without restarting it from scratch.
21
CoRQ: Enabling Runtime Reconfiguration Under WCET Guarantees for Real-Time Systems
TL;DR: The challenges of runtime reconfiguration in real-time systems are detailed and it is shown that conflicts while accessing a shared main memory during reconfigurations can lead to a slowdown of more than more than 21 times in reconfigured bandwidth.
17
Timing Analysis of Tasks on Runtime Reconfigurable Processors
TL;DR: This work proposes a novel timing analysis approach to introduce runtime reconfigurable instruction set processors as one way to escape the scarcity of analyzable performance while preserving the flexibility of the system.
16
Co-Scheduling on Fused CPU-GPU Architectures With Shared Last Level Caches
TL;DR: It is shown, however, that in most cases it is not beneficial to split the work of a kernel between CPU and GPU compared to exclusively running it on the most suitable single compute device.
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