Polyspace R2021a [portable] -

: Users can now create their own custom defect checkers and coding standards using PQL, which supports a new .pql file format and a dedicated command-line tool. The "Shift Left" Philosophy Polyspace Notes - MATLAB & Simulink - MathWorks

: Lists all identified software bugs such as numerical issues (e.g., divide-by-zero), static and dynamic memory issues, and security vulnerabilities. Coding Standard Compliance

The R2021a release brought significant advancements to the Polyspace ecosystem, focusing on developer productivity, expanded standard support, and seamless automation. 1. Expanded AUTOSAR and MISRA Support

Mastering Software Verification: A Comprehensive Guide to Polyspace R2021a

Polyspace R2021a (and earlier releases) displayed an error "Error Limitation: fixed point type is not supported" when analyzing code containing fixed-point arithmetic. For the purposes of analysis, Polyspace substitutes fixed-point types, which is purely for analysis and doesn't affect the actual compiled code. Users should be aware that fixed-point arithmetic is not natively supported and that this substitution may be necessary. polyspace r2021a

Polyspace R2021a introduced significant updates designed to streamline the verification pipeline for high-integrity software systems. Expanded Coding Standard Support

R2021a streamlined the remediation process by allowing users to export identified defects directly into Jira. This integrated security and quality checks into the standard project management lifecycle.

For automotive developers, this release significantly optimizes workflows involving the AUTOSAR standard.

R2021a expanded its IDE ecosystem support: : Users can now create their own custom

R2021a introduced several command-line enhancements that are essential for automation:

For organizations working with MATLAB R2021a, running safety-certified development, or supporting Visual Studio 2019 and AUTOSAR RTE-based codebases, Polyspace R2021a remains a highly capable solution. Teams requiring MISRA C 2020 support, however, should plan to upgrade to R2021b or later.

R2021a streamlines how teams address "Orange" checks. The interface provides contextual help, data dictionary views, and control-flow graphs. This allows developers to quickly add justifications, adjust design constraints, or apply code fixes directly within the tool. Industry Applications

Flight control systems demand the highest levels of software assurance. Polyspace Code Prover provides the structural coverage and formal evidence required to meet DO-178C Level A compliance. Medical Devices (IEC 62304) Users should be aware that fixed-point arithmetic is

Whether you are building autonomous driving algorithms or flight control software, Polyspace R2021a provides the rigorous verification framework needed to deliver safe, secure, and compliant embedded code.

Polyspace R2021a is well-suited for modern CI pipelines using Jenkins or other automation servers. The polyspace-configure command simplifies the integration by automatically tracing your existing build commands:

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

Deeper vulnerability detection to secure code against cyber threats at the source level. 2. Enhanced Access via Polyspace Access