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 |
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All Science Journal Classification (ASJC) codes
- Hardware and Architecture
Cite this
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
}
TY - GEN
T1 - Early experiences for adaptation of auto-tuning by ppOpen-AT to an explicit method
AU - Katagiri, Takahiro
AU - Ito, Satoshi
AU - Ohshima, Satoshi
PY - 2013/1/1
Y1 - 2013/1/1
N2 - 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.
AB - 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.
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UR - http://www.scopus.com/inward/citedby.url?scp=84892661729&partnerID=8YFLogxK
U2 - 10.1109/MCSoC.2013.15
DO - 10.1109/MCSoC.2013.15
M3 - Conference contribution
AN - SCOPUS:84892661729
SN - 9780768550862
SP - 153
EP - 158
BT - Proceedings - IEEE 7th International Symposium on Embedded Multicore/Manycore System-on-Chip, MCSoC 2013
PB - IEEE Computer Society
ER -