https://example.com/tags/reliability/ReliabilityHugoBlox Kit (https://hugoblox.com)en-usSun, 01 Jan 2023 00:00:00 +0000https://example.com/media/icon_hu_eee4a95885829ab2.pnghttps://example.com/tags/reliability/https://example.com/projects/ar2sec/Sun, 01 Jan 2023 00:00:00 +0000https://example.com/projects/ar2sec/<p><strong>AR2SEC</strong> is a Spanish national strategic initiative funded under the CDTI <em>Misiones</em> program, dedicated to advancing reliable, resilient hardware and software architectures for Spanish industry.</p> <h3 id="-objectives--scope">🎯 Objectives &amp; Scope</h3> <p>AR2SEC focused on providing verifiable safety, diversity, and timing bounds for multi-core processors deployed in high-consequence industrial and automotive systems.</p> <h3 id="-key-research-innovations">💡 Key Research Innovations</h3> <ul> <li><strong>DIMP (Diversity Metric):</strong> Created circuit-path diversity metrics to quantify execution path independence in redundant execution units.</li> <li><strong>SafeDE (Diversity Enforcement):</strong> Implemented lightweight hardware modules enforcing microarchitectural execution diversity on non-lockstepped cores.</li> <li><strong>SafeTI (Traffic Injector):</strong> Built hardware traffic injection units for black-box IP characterization and SoC timing interference analysis under worst-case contention scenarios.</li> </ul> <h3 id="-funding--scope">🏛️ Funding &amp; Scope</h3> <ul> <li><strong>Funding Body:</strong> CDTI (Centro para el Desarrollo Tecnológico y la Innovación) — <em>Programa Misiones</em></li> <li><strong>Scope:</strong> Spanish National Research &amp; Industrial Leadership</li> </ul>