NVK is an open-source Vulkan driver for NVIDIA hardware that is part of Mesa. During Rebecca McKeever’s first three month’s at Collabora as an intern, she implemented several Vulkan API extensions for NVK, as well as contributed to the upstream Mesa project. She verified that the extensions met the specifications in the Vulkan API using the Vulkan Conformance Test suite (CTS). In this blog, she gives the results.