Browsing by Subject "Instruction caches"

Now showing items 1-5 of 5

    • Conference Object  

      CATCH: A mechanism for dynamically detecting Cache-Content-Duplication and its application to instruction caches 

      Kleanthous, Marios M.; Sazeides, Yiannakis (2008)
      Cache-Content-Duplication (CCD) occurs when there is a miss for a block in a cache and the entire content of the missed block is already in the cache in a block with a different tag. Caches aware of content-duplication can ...
    • Article  

      CATCH: A mechanism for dynamically detecting cache-content-duplication in instruction caches 

      Kleanthous, Marios M.; Sazeides, Yiannakis (2011)
      Cache-content-duplication (CCD) occurs when there is a miss for a block in a cache and the entire content of the missed block is already in the cache in a block with a different tag. Caches aware of content-duplication can ...
    • Article  

      Extrinsic and intrinsic text cloning 

      Kleanthous, Marios M.; Sazeides, Yiannakis; Dikaiakos, Marios D. (2012)
      Text Cloning occurs when a processor is storing in its shared caches the same text multiple times. There are several causes of Text Cloning and we classify them either as Extrinsic or Intrinsic. Extrinsic Text Cloning can ...
    • Conference Object  

      Memory array protection: Check on read or check on write? 

      Nikolaou, Panagiota; Sazeides, Yiannakis; Ndreu, L.; Özer, E.; Idgunji, S. (2013)
      This work introduces Check-on-Write: a memory array error protection approach that enables a trade-off between a memory array's fault-coverage and energy. The presented approach checks for error in a value stored in an ...
    • Conference Object  

      Probabilistic WCET estimation in presence of hardware for mitigating the impact of permanent faults 

      Hardy, D.; Puaut, I.; Sazeides, Yiannakis (Institute of Electrical and Electronics Engineers Inc., 2016)
      Fine-grained disabling and reconfiguration of hardware elements (functional units, cache blocks) will become economically necessary to recover from permanent failures, whose rate is expected to increase dramatically in the ...