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pro vyhledávání: '"Josep Torrellas"'
Publikováno v:
MICRO
Distributed applications such as key-value stores and databases avoid frequent writes to secondary storage devices to minimize performance degradation. They provide fault tolerance by replicating variables in the memories of different nodes, and usin
Autor:
Josep Torrellas, Petros G. Voulgaris, Alexander G. Schwing, Raghavendra Pradyumna Pothukuchi, Sweta Yamini Pothukuchi
Publikováno v:
ISCA
The security of computers is at risk because of information leaking through their power consumption. Attackers can use advanced signal measurement and analysis to recover sensitive data from this side channel. To address this problem, this paper pres
Publikováno v:
Proceedings of the 28th ACM International Conference on Architectural Support for Programming Languages and Operating Systems, Volume 3.
Publikováno v:
Proceedings of the 28th ACM SIGPLAN Annual Symposium on Principles and Practice of Parallel Programming.
Publikováno v:
2023 IEEE International Symposium on High-Performance Computer Architecture (HPCA).
Autor:
Mengjia Yan, Jiyong Yu, Artem Khyzha, Josep Torrellas, Adam Morrison, Christopher W. Fletcher
Publikováno v:
MICRO
Speculative execution attacks present an enormous security threat, capable of reading arbitrary program data under malicious speculation, and later exfiltrating that data over microarchitectural covert channels. Since these attacks first rely on bein
Publikováno v:
Proceedings of the 36th ACM International Conference on Supercomputing.
Publikováno v:
Proceedings of the 36th ACM International Conference on Supercomputing.
Autor:
Zhangxiaowen Gong, Houxiang Ji, Yao Yao, Christopher W. Fletcher, Christopher J. Hughes, Josep Torrellas
Publikováno v:
Proceedings of the 49th Annual International Symposium on Computer Architecture.
Publikováno v:
ISCA
Cloud computing has begun a transformation from using virtual machines to containers. Containers are attractive because multiple of them can share a single kernel, and add minimal performance overhead. Cloud providers leverage the lean nature of cont