which software application published by 'Aldec' has a feature/module/file called 'RIVIERA_VHDL_DSE_2021.0331? What is RIVIERA_VHDL_DSE_2021.0331?

The software application published by Aldec that includes the feature or module called 'RIVIERA_VHDL_DSE_2021.0331' is **Riviera-PRO**. Riviera-PRO is a comprehensive simulation and advanced debugging tool for VHDL, Verilog, and SystemVerilog. The specific term 'RIVIERA_VHDL_DSE_2021.0331' likely refers to a specific version or release of a feature related to VHDL simulation or design space exploration (DSE) within the Riviera-PRO environment, particularly focusing on enhancements or updates made in the year 2021, specifically in the month of March (as indicated by the "0331" in the name). This module or feature may include capabilities for improved simulation, analysis, or support for VHDL designs, encompassing functionality that supports users in creating, testing, and verifying digital designs. For precise details, you may want to consult the official Aldec documentation or release notes for Riviera-PRO.