关于使用 Vulkan 时的初始化时间

When using GPU (Mali-G52) on ARM and enabling Vulkan, there is a few seconds initialization time each time it is started. I don't know if it has a pre-compilation process like OpenCL. If it does, can we set the storage path for the pre-compilation result? In Paddle-Lite, when using OpenCL, we can set the storage path for the pre-compilation result, so that the next time it is started, there is no need for pre-compilation, which improves the startup speed.