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 | |
| 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 | Japan |
| City | Tokyo |
| Period | 9/26/13 → 9/28/13 |
All Science Journal Classification (ASJC) codes
- Hardware and Architecture
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Cite this
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