Sökning: id:"swepub:oai:DiVA.org:kth-158310" >
Cooperative communication for efficient and scalable all-to-all barrier synchronization on mesh-based many-core NoCs
-
- Chen, Xiaowen (författare)
- KTH,Elektroniksystem,National University of Defense Technology, China
-
- Lu, Zhonghai (författare)
- KTH,Elektroniksystem
-
- Jantsch, Axel (författare)
- KTH,Elektroniksystem
-
visa fler...
-
Chen, Shuming (författare)
-
Guo, Yang (författare)
-
Liu, Hengzhu (författare)
-
visa färre...
-
(creator_code:org_t)
- Institute of Electronics, Information and Communications Engineers (IEICE), 2014
- Engelska.
-
Ingår i: IEICE Electronics Express. - : Institute of Electronics, Information and Communications Engineers (IEICE). - 1349-2543. ; 11:18, s. 20140542-
- Relaterad länk:
-
https://www.jstage.j...
-
visa fler...
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- On many-core Network-on-Chips (NoCs), communication is on the critical path of system performance and contended synchronization requests may cause large performance penalty. Different from conventional algorithm-based approaches, the paper addresses the barrier synchronization problem from the angle of optimizing its communication performance and proposes cooperative communication as a means to achieve efficient and scalable all-to-all barrier synchronization on mesh-based many-core NoCs. With the cooperative communication, routers collaborate with one another to accomplish a fast barrier synchronization task. The cooperative communication is implemented in our router at low cost. Through comparative experiments, our approach evidently exhibits high efficiency and good scalability.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
Nyckelord
- cooperative communication
- all-to-all barrier synchronization
- many-core Network-on-Chips
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)