Polyspace R2021a Work May 2026

Polyspace R2021a is a major update to the MathWorks static code analysis suite, designed to help developers prove the absence of critical run-time errors and uncover defects early in C and C++ projects. This release focuses on performance optimizations for large-scale embedded systems, particularly those using the AUTOSAR standard, and introduces new tools to manage code complexity. Key Advancements in Polyspace R2021a

• Run locally or in pre-merge CI.
• Review only new defects (baseline capability via .psprj file).

What’s New in Polyspace R2021a? - MATLAB & Simulink - MathWorks polyspace r2021a

Polyspace Code Prover now natively supports projects containing a mix of C and C++ source files. Polyspace R2021a is a major update to the

Integration Examples

• CI/CD: Run Polyspace via command-line tools in build servers (Jenkins, GitLab CI) to produce job artifacts and fail builds if new unproven defects are introduced.
• Simulink/Embedded: For model-based designs, combine Polyspace results with Simulink Verification and Validation and Simulink Test for coverage and traceability.
• ALM: Map Polyspace findings to requirements and defect trackers (JIRA, IBM DOORS) using available connectors or exported CSV/XML.

But R2021a remains a stable, battle-tested release—many regulated companies freeze on an R20xxa version for the duration of a multi-year project, and R2021a is a popular choice due to its balance of new features and maturity. Run locally or in pre-merge CI