One post tagged with "performance-optimization"

This week, the Leios team achieved a significant milestone by successfully demonstrating protocol viability at 1,000 TPS. They also completed a comprehensive attack surface analysis and made substantial improvements to simulation and verification tools.

High-throughput demonstration​

• Successfully completed a 1,000 TPS experiment using basic 300-byte non-Plutus transactions
• Demonstrated the viability of Leios protocol operation at extremely high throughput levels
• Validated protocol performance under stress conditions significantly beyond current Cardano capacity
• Documented detailed findings in the 1,000 TPS analysis.

Security analysis​

• Completed a comprehensive attack surface analysis for the second technical report
• Defined terminology and taxonomy for potential Leios attack vectors
• Categorized major attack types and their potential impacts on protocol security
• Enhanced understanding of protocol vulnerabilities and mitigation strategies.

Rust simulation enhancements​

• Finished implementing support for input block (IB) equivocations in the simulation
• Added capability to model and analyze protocol behavior under adversarial conditions
• Enhanced simulation fidelity for security-related protocol testing.

Trace verifier performance optimization​

• Achieved 3x performance improvement by configuring minimum heap size to 1GB
• Reduced garbage collection overhead from 75% to 2% of execution time
• Enhanced profiling capabilities with detailed performance analysis tools
• Improved verification efficiency for large-scale simulation trace analysis.

Protocol convergence for CIP​

• Intensified efforts to converge on a specific Leios variant for the Cardano Improvement Proposal (CIP)
• Applied systematic evaluation methodology to rank protocol candidates from multiple angles
• Evaluated efficiency metrics, including temporal efficiency versus storage optimization trade-offs
• Assessed attack surface and security vectors across different protocol variants
• Analyzed utility factors, including quality of service, developer friendliness, user experience, and downstream ecosystem impacts
• Focused on eliminating candidates through evidence-based assessment of valuable protocol characteristics.