Questa One
Smart verification
Embrace the power of artificial intelligence (AI) and machine learning (ML) to address the industry’s most challenging issues. Leverage cutting-edge AI/ML technologies such as generative AI and agentic AI to enhance productivity and pave the way for future innovations in verification.
Verification performance breakthrough with AI and data
Powered by analytical, predictive and generative AI, and equipped with vast verification data, organizations can employ a broad spectrum of smart verification techniques designed to enhance efficiency and accuracy in functional verification processes to achieve their productivity goals.
Explore smart verification areas
Learn how Questa One smart verification leverages the power of artificial intelligence and machine learning to deliver faster engines, faster engineers and fewer workloads.
Questa One smart creation
Smart creation automates the generation of verification artifacts such as register transfer level (RTL) code, testbenches, test plans and assertions. Using advanced large language models trained on open-source and synthetic data, smart creation creates artifacts based on your predefined rules and specifications.
Enhanced expertise
Empower engineers with automation of artifact generation and master complex methodologies, tools and standards. Boost their expertise and efficiency by focusing on critical design work while trivial outputs are auto-generated.
Rapid onboarding
Inexperienced engineers benefit from accelerated learning curves for methodologies, tools and standards, allowing them to contribute effectively sooner and reducing the time spent on manual, error-prone processes.
Accuracy and consistency
Experience unparalleled consistency with AI-driven verification engines. Achieve higher-quality results and reduce human error through standardized code generation across verification processes.
Questa One smart analysis
Smart analysis provides actionable insights that enhance decision-making and efficiency. Achieve faster coverage closure via unsupervised ML, simplified data interpretation and reduced manual effort, allowing engineers to focus on high-value tasks.
Accelerated closure
Leverage unsupervised ML embedded within smart analysis to quickly identify and address coverage gaps, significantly reducing the time required to achieve coverage closure.
Improved understanding
Automate tasks like pattern analysis, cross-hole analysis and log clustering. Smart analysis simplifies the interpretation of large datasets, making it easier to identify and resolve issues in complex designs.
Enhanced efficiency
Reduce the manual effort allowing engineers to focus on higher-value tasks and complete corrective actions in a fraction of the time.
Questa One smart regression
Smart regression leverages AI to accelerate regression testing through intelligent test selection and prioritization based on goals and historical data, evolving automatically with the design.
Early failure detection
Identify failures as early as possible in the regression process, allowing debug efforts to begin sooner and reducing the overall time spent on issue resolution.
Optimized resource utilization
Leverage predictive test scheduling and distribution to optimize compute resources, reducing hardware and software utilization while ensuring tests are completed efficiently.
Significant time savings
Facilitate rapid iterations and refines with smart regression automated and prioritized test scheduling, enabling quicker feedback to design and verification teams.
Questa One smart debug
Smart debug harnesses AI to automate failure detection and root cause analysis. By analyzing historical logs and test results, these intelligent tools swiftly pinpoint issues in your code and design signals, speeding up verification and enhancing efficiency.
Rapid identification of root causes
Deploy supervised and semi-supervised ML to quickly locate the commits or design changes that introduced failures, reducing the time spent debugging.
Accelerated failure grouping
Smart debug automates the creation of failure signatures, grouping similar and repetitive issues together and preventing redundant debugging efforts.
Faster debugging
By automating key aspects of the debugging process, smart debug tools significantly reduce the time engineers spend on identifying and resolving issues, boosting overall productivity and efficiency.
Questa One smart engines
Questa One AI-powered engines enhance verification performance by automating stimulus generation, optimizing coverage and dynamically adjusting simulation settings. They are guided by data-driven decisions and complement heuristics.
Closure acceleration
Automate the creation of targeted stimulus, focusing on unhit coverage bins and reducing the need for lengthy manual analysis by experts.
Reduced overhead
Minimize simulation overhead by automatically identifying and deploying tool optimizations, allowing for faster regression times while maintaining accurate results
Dynamic performance
Predictive AI leverages past simulation data and design structures to predict and dynamically adjust optimization settings, ensuring maximum simulation performance and efficiency throughout the simulation run.
Discover smart verification products
Powered by analytical, predictive and generative AI, Questa One smart verification provides a broad spectrum of smart verification technologies designed to enhance efficiency and accuracy in functional verification processes.
Deepen your knowledge of Questa One AI and ML solutions
Support Center
Siemens EDA offers comprehensive customer support for Questa One AIML solutions and products.
Verification Academy
Verification Academy provides the skills necessary to leverage Questa One AIML capabilities, providing a methodological bridge between high-level value propositions and the low-level details.
Verification Horizons blog
Visit our blog for insight and updates on concepts, values, standards, methodologies and examples to assist with the understanding of advanced verification workflows leveraging AIML and how to most effectively apply them.