Early experiences for adaptation of auto-tuning by ppOpen-AT to an explicit method

Takahiro Katagiri; Satoshi Ito; Satoshi Ohshima

doi:10.1109/MCSoC.2013.15

Early experiences for adaptation of auto-tuning by ppOpen-AT to an explicit method

Takahiro Katagiri, Satoshi Ito, Satoshi Ohshima

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

11 Citations (Scopus)

Abstract

We present a code optimization technique by adapting an auto-tuning (AT) function to an explicit method with the static code generator FIBER. The AT function is evaluated with current multicore processors to match situations with high-thread parallelism (HTP). The results of performance evaluations indicate that the AT function is crucial for HTP, as the speedups of the explicit method with a static code generator are as much as 7.4x compared to that of original implementations based on compiler optimization only.

Original language	English
Title of host publication	Proceedings - IEEE 7th International Symposium on Embedded Multicore/Manycore System-on-Chip, MCSoC 2013
Publisher	IEEE Computer Society
Pages	153-158
Number of pages	6
ISBN (Print)	9780768550862
DOIs	https://doi.org/10.1109/MCSoC.2013.15
Publication status	Published - Jan 1 2013
Externally published	Yes
Event	2013 IEEE 7th International Symposium on Embedded Multicore/Manycore System-on-Chip, MCSoC 2013 - Tokyo, Japan Duration: Sep 26 2013 → Sep 28 2013

Other

Other	2013 IEEE 7th International Symposium on Embedded Multicore/Manycore System-on-Chip, MCSoC 2013
Country/Territory	Japan
City	Tokyo
Period	9/26/13 → 9/28/13

All Science Journal Classification (ASJC) codes

Hardware and Architecture

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10.1109/MCSoC.2013.15

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Early experiences for adaptation of auto-tuning by ppOpen-AT to an explicit method. / Katagiri, Takahiro; Ito, Satoshi; Ohshima, Satoshi.

Proceedings - IEEE 7th International Symposium on Embedded Multicore/Manycore System-on-Chip, MCSoC 2013. IEEE Computer Society, 2013. p. 153-158 6657922.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Katagiri, T, Ito, S & Ohshima, S 2013, Early experiences for adaptation of auto-tuning by ppOpen-AT to an explicit method. in Proceedings - IEEE 7th International Symposium on Embedded Multicore/Manycore System-on-Chip, MCSoC 2013., 6657922, IEEE Computer Society, pp. 153-158, 2013 IEEE 7th International Symposium on Embedded Multicore/Manycore System-on-Chip, MCSoC 2013, Tokyo, Japan, 9/26/13. https://doi.org/10.1109/MCSoC.2013.15

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Early experiences for adaptation of auto-tuning by ppOpen-AT to an explicit method

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