| 講演抄録/キーワード |
| 講演名 |
2015-10-16 11:00
Irregularity Countermeasures in Massively Parallel BigData Processors ○Marat Zhanikeev(Kyutech) R2015-53 |
| 抄録 |
(和) |
The term Massively Parallel BigData Processor names a recent advance in bigdata processing technology which has advanced from the traditional distributed processing represented by Hadoop to modern parallel processing represented by various multicore and manycore architectures. The problem in massively parallel systems is the irregularity which is when a single item -- can be referred to as a blackswan -- incurs much more processing cost than the majority of items. This paper discusses the respective countermeasures divided into (1) distribution and (2) runtime models and optimizations. The differences between multicore and manycore cases is also discussed, where the latter is represented by the currently default design with tiles and n-neighbor switching. |
| (英) |
The term Massively Parallel BigData Processor names a recent advance in bigdata processing technology which has advanced from the traditional distributed processing represented by Hadoop to modern parallel processing represented by various multicore and manycore architectures. The problem in massively parallel systems is the irregularity which is when a single item -- can be referred to as a blackswan -- incurs much more processing cost than the majority of items. This paper discusses the respective countermeasures divided into (1) distribution and (2) runtime models and optimizations. The differences between multicore and manycore cases is also discussed, where the latter is represented by the currently default design with tiles and n-neighbor switching. |
| キーワード |
(和) |
irregular bigdata processors / massively multicore / bigdata replay / parallel processing / manycore processors / tile switching / / |
| (英) |
bigdata processors / massively multicore / bigdata replay / parallel processing / manycore processing / tile switching / / |
| 文献情報 |
信学技報, vol. 115, no. 254, R2015-53, pp. 7-14, 2015年10月. |
| 資料番号 |
R2015-53 |
| 発行日 |
2015-10-09 (R) |
| ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
| PDFダウンロード |
R2015-53 |