Institution:
SafeLS improves system reliability by duplicating a processor core and running both copies slightly out of sync. Their outputs are continuously compared, and any mismatch triggers a fault alert, enabling early error detection. Its open-source design allows full inspection, supporting certification in safety-critical sectors. It integrates with standard systems and software, so applications run unchanged, ensuring portability. While it simplifies hardware integration, energy use remains higher due to duplication, offering only limited efficiency gains.