Configuring inter-process communication

In an AutoSD environment, inter-process communication (IPC) between applications and services is primarily handled through UNIX domain sockets. This method uses kernel memory buffers to enable applications to efficiently exchange data and synchronize resources.

AutoSD supports three main IPC scenarios, each of which are configured in a specific way within the manifest file:

• Within the root partition
• Within the QM partition
• Between the QM and root partitions

Important

AutoSD is the public preview of the Red Hat In-Vehicle OS product and contains all of the technology and tools necessary to run a mixed-criticality workload on that safety certified product. The documentation on this page presents the technology underlying and available in the product, but all safety requirements and documents are not covered here and are available only to Red Hat In-Vehicle OS customers. These safety documents impose some limitations and additional activities necessary for safety workloads.