Task Placement for Heterogeneous Reconfigurable Architectures

Koester M, Kalte H, Porrmann M (2005)
In: Proceedings of the IEEE 2005 Conference on Field-Programmable Technology (FPT '05). 43-50.

Conference Paper | Published | English

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Abstract
The concept of partial reconfiguration offers the possibility to dynamically place and remove hardware tasks on reconfigurable architectures, like FPGAs. Common placement algorithms, e.g. Best Fit, are designed for homogeneous architectures, since they do not consider any placement constraints of the hardware tasks. Due to the integration of, e.g., dedicated memory, current FPGAs are heterogeneous reconfigurable architectures. In this paper we introduce two heterogeneous placement algorithms, which are able to deal with the constraints of the hardware tasks. Both algorithms are compared to the Best Fit algorithm by using a simulation framework for partially configurable architectures. We propose concepts of an efficient hardware realization of our placement approach with Xilinx Virtex-II FPGAs. Moreover, we present a task placement mechanism to change the position of a hardware task on the FPGA by manipulating the configuration data of the task
Publishing Year
Location
Singapore
Conference Date
December 11 - 14
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Koester M, Kalte H, Porrmann M. Task Placement for Heterogeneous Reconfigurable Architectures. In: Proceedings of the IEEE 2005 Conference on Field-Programmable Technology (FPT '05). 2005: 43-50.
Koester, M., Kalte, H., & Porrmann, M. (2005). Task Placement for Heterogeneous Reconfigurable Architectures. Proceedings of the IEEE 2005 Conference on Field-Programmable Technology (FPT '05), 43-50.
Koester, M., Kalte, H., and Porrmann, M. (2005). “Task Placement for Heterogeneous Reconfigurable Architectures” in Proceedings of the IEEE 2005 Conference on Field-Programmable Technology (FPT '05) 43-50.
Koester, M., Kalte, H., & Porrmann, M., 2005. Task Placement for Heterogeneous Reconfigurable Architectures. In Proceedings of the IEEE 2005 Conference on Field-Programmable Technology (FPT '05). pp. 43-50.
M. Koester, H. Kalte, and M. Porrmann, “Task Placement for Heterogeneous Reconfigurable Architectures”, Proceedings of the IEEE 2005 Conference on Field-Programmable Technology (FPT '05), 2005, pp.43-50.
Koester, M., Kalte, H., Porrmann, M.: Task Placement for Heterogeneous Reconfigurable Architectures. Proceedings of the IEEE 2005 Conference on Field-Programmable Technology (FPT '05). p. 43-50. (2005).
Koester, Markus, Kalte, Heiko, and Porrmann, Mario. “Task Placement for Heterogeneous Reconfigurable Architectures”. Proceedings of the IEEE 2005 Conference on Field-Programmable Technology (FPT '05). 2005. 43-50.
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