The software application published by Wind River that includes a feature/module called WR_SIM_VX_6 is **VxWorks**, which is a real-time operating system (RTOS) used in various embedded systems.
**WR_SIM_VX_6** refers to the **Wind River Simulation environment** specifically designed for VxWorks. This simulation module allows developers to run and test their VxWorks applications in a simulated environment on a host machine, rather than on target