Scipediacontent: Scipediacontent moved page Draft Content 358970209 to Loi et al 2012a

2021-02-16T10:10:47Z

Scipediacontent moved page Draft Content 358970209 to Loi et al 2012a

Scipediacontent: Created page with " == Abstract == In this brief, we propose a variation-tolerant architecture for shared-L1 processor clusters working at near-threshold (NT). Our variation-tolerant technique..."

2021-02-16T10:10:44Z

Created page with " == Abstract == In this brief, we propose a variation-tolerant architecture for shared-L1 processor clusters working at near-threshold (NT). Our variation-tolerant technique..."

New page

== Abstract ==

In this brief, we propose a variation-tolerant architecture for shared-L1 processor clusters working at near-threshold (NT). Our variation-tolerant technique is able to compensate the effect of delay variations, which are exacerbated by moving to the NT region, on the processor to memory communication by adding one or two stages of controllable pipelines. Moreover, we propose a reconfigurable address-interleaving technique, which enables us to shut down some of the memory blocks if they are either too slow due to the variation or not needed by the application (to reduce power consumption). Experimental results show that our speed adaptation approach is able to compensate up to 90% degradation in the request path with less than 2% hardware overhead for a shared-L1 cluster with 16 processors and 32 memory banks. The configurable interleaving technique has an overhead of 10% on the request timing path of a 16 × 32 interconnection network.

== Original document ==

The different versions of the original document can be found in:

* [http://dx.doi.org/10.1109/TCSII.2012.2231039 http://dx.doi.org/10.1109/TCSII.2012.2231039]

* [http://hdl.handle.net/11585/414040 http://hdl.handle.net/11585/414040]

* [http://xplorestaging.ieee.org/ielx5/8920/6424017/06392907.pdf?arnumber=6392907 http://xplorestaging.ieee.org/ielx5/8920/6424017/06392907.pdf?arnumber=6392907],
: [http://dx.doi.org/10.1109/tcsii.2012.2231039 http://dx.doi.org/10.1109/tcsii.2012.2231039]

* [https://dblp.uni-trier.de/db/journals/tcas/tcasII59.html#KakoeeLB12 https://dblp.uni-trier.de/db/journals/tcas/tcasII59.html#KakoeeLB12],
: [https://academic.microsoft.com/#/detail/1992593117 https://academic.microsoft.com/#/detail/1992593117]

← Older revision	Revision as of 10:10, 16 February 2021
(No difference)

Loi et al 2012a - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 358970209 to Loi et al 2012a

Scipediacontent: Created page with " == Abstract == In this brief, we propose a variation-tolerant architecture for shared-L1 processor clusters working at near-threshold (NT). Our variation-tolerant technique..."