DIVA: a reliable substrate for deep submicron microarchitecture design
Proceedings of the 32nd annual ACM/IEEE international symposium on Microarchitecture
LSQR: An Algorithm for Sparse Linear Equations and Sparse Least Squares
ACM Transactions on Mathematical Software (TOMS)
Slipstream processors: improving both performance and fault tolerance
ASPLOS IX Proceedings of the ninth international conference on Architectural support for programming languages and operating systems
Detailed design and evaluation of redundant multithreading alternatives
ISCA '02 Proceedings of the 29th annual international symposium on Computer architecture
AR-SMT: A Microarchitectural Approach to Fault Tolerance in Microprocessors
FTCS '99 Proceedings of the Twenty-Ninth Annual International Symposium on Fault-Tolerant Computing
Cache Scrubbing in Microprocessors: Myth or Necessity?
PRDC '04 Proceedings of the 10th IEEE Pacific Rim International Symposium on Dependable Computing (PRDC'04)
Soft error and energy consumption interactions: a data cache perspective
Proceedings of the 2004 international symposium on Low power electronics and design
SWIFT: Software Implemented Fault Tolerance
Proceedings of the international symposium on Code generation and optimization
Design and Evaluation of Hybrid Fault-Detection Systems
Proceedings of the 32nd annual international symposium on Computer Architecture
Multi-bit Error Tolerant Caches Using Two-Dimensional Error Coding
Proceedings of the 40th Annual IEEE/ACM International Symposium on Microarchitecture
Architecture Design for Soft Errors
Architecture Design for Soft Errors
Virtually-aged sampling DMR: unifying circuit failure prediction and circuit failure detection
Proceedings of the 46th Annual IEEE/ACM International Symposium on Microarchitecture
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The continuing decrease in dimensions and operating voltage of transistors has increased their sensitivity against radiation phenomena making soft errors an important challenge in future chip multiprocessors (CMPs). Hence, new techniques for detecting errors in the logic and memories that allow meeting the desired failures-in-time (FIT) budget in CMPs are required. This paper proposes a low-cost dynamic particle strike detection mechanism through acoustic wave detectors. Our results show that our mechanism can protect both the logic and the memory arrays. As a case study, we also show how this technique can be combined with error codes to protect the last-level cache at low cost.