stefano2734
commented
5 months ago Broadwell is part of Hasvk hardware with Haswell and ivy bridge. https://www.phoronix.com/news/Intel-ANV-HASVK-Split-Merged
See https://www.khronos.org/conformance/adopters/conformant-products#submission_454 Broadwell is Vulkan 1.2 conformant in khronos with Mesa 20.
And before Broadwell for vulkan 1.1 https://www.khronos.org/conformance/adopters/conformant-products#submission_229
Hasvk is Vulkan 1.0 conformant and for Broadwell gen8 is Vulkan 1.1 available.
why? anvil comments of gen8+ give here information.
Anvil was first developed for Broadwell gen 8 and Skylake gen 9 to Vulkan 1.0. https://www.phoronix.com/news/Intel-Mesa-Vulkan-Published
Haswell starts later experimental in anvil. Also same for ivy bridge.
https://www.phoronix.com/news/Intel-HasVK-Drop-Dead-Code https://www.phoronix.com/news/Intel-ANV-HASVK-Split-Merged
so hasvk is sure Vulkan 1.0 conformant for gen8 and perhaps for 7.5 and ivy bridge gen 7. name hasVK is unlogic, if no Vulkan 1.0 is here possible. Broadwell is full conformant Vulkan 1.0 in 2016 to Mesa 12: https://www.phoronix.com/news/Intel-Mesa-Vulkan-Published
and actual mesamatrix in October 2023 shows Vulkan 1.1 for Broadwell in anvil comments with gen 8+ in first feature of Vulkan 1.1.