Conference item
The implementation of a real-time polyphase filter
- Abstract:
- In this article we study the suitability of dierent computational accelerators for the task of real-time data processing. The algorithm used for comparison is the polyphase filter, a standard tool in signal processing and a well established algorithm. We measure performance in FLOPs and execution time, which is a critical factor for real-time systems. For our real-time studies we have chosen a data rate of 6.5GB/s, which is the estimated data rate for a single channel on the SKAs Low Frequency Aperture Array. Our findings how that GPUs are the most likely candidate for real-time data processing. GPUs are better in both performance and power consumption.
- Publication status:
- Published
- Peer review status:
- Reviewed (other)
Actions
Authors
- Publisher:
- Charles University
- Host title:
- Annual Conference of Doctoral Students – WDS 2014
- Journal:
- Proceedings of WDS 2014 More from this journal
- Volume:
- 2014
- Pages:
- 9-14
- Publication date:
- 2014-06-01
- ISBN:
- 9788073782764
- Keywords:
- Pubs id:
-
pubs:895132
- UUID:
-
uuid:6a1e718e-80ff-4cba-a5eb-426d983f645f
- Local pid:
-
pubs:895132
- Source identifiers:
-
895132
- Deposit date:
-
2018-11-02
Terms of use
- Copyright holder:
- Charles University
- Copyright date:
- 2014
- Notes:
- © Charles University 2014. This is the accepted manuscript version of the article. The final version is available online from Charles University
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