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 proceedingConference 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 languageEnglish
Title of host publicationProceedings - IEEE 7th International Symposium on Embedded Multicore/Manycore System-on-Chip, MCSoC 2013
PublisherIEEE Computer Society
Pages153-158
Number of pages6
ISBN (Print)9780768550862
DOIs
Publication statusPublished - Jan 1 2013
Externally publishedYes
Event2013 IEEE 7th International Symposium on Embedded Multicore/Manycore System-on-Chip, MCSoC 2013 - Tokyo, Japan
Duration: Sep 26 2013Sep 28 2013

Other

Other2013 IEEE 7th International Symposium on Embedded Multicore/Manycore System-on-Chip, MCSoC 2013
CountryJapan
CityTokyo
Period9/26/139/28/13

All Science Journal Classification (ASJC) codes

  • Hardware and Architecture

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    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 (pp. 153-158). [6657922] IEEE Computer Society. https://doi.org/10.1109/MCSoC.2013.15