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FORTALESA: Fault-Tolerant Reconfigurable Systolic Array for DNN Inference

arXiv — cs.LG•Wednesday, November 5, 2025 at 5:00:00 AM
PositiveArtificial Intelligence

FORTALESA: Fault-Tolerant Reconfigurable Systolic Array for DNN Inference

Recent research introduces FORTALESA, a fault-tolerant reconfigurable systolic array designed to enhance deep neural network (DNN) inference. This hardware accelerator architecture supports three distinct execution modes, aiming to improve both reliability and performance. The innovation targets mission-critical applications where dependable and efficient DNN processing is essential. By incorporating fault tolerance and reconfigurability, FORTALESA addresses challenges in maintaining system robustness during inference tasks. The proposed design claims to advance current architectures by offering improved operational flexibility and resilience. These features collectively contribute to performance improvements, as highlighted in the study. Overall, FORTALESA represents a significant step forward in specialized hardware for AI workloads, particularly in environments demanding high reliability.

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