vkDebug: Validation: 0: Validation Performance Warning: [ UNASSIGNED-BestPractices-vkAllocateMemory-small-allocation ] Object 0: handle = 0x7f40f4649fc0, type = VK_OBJECT_TYPE_DEVICE; | MessageID = 0xdc18ad6b | vkAllocateMemory(): Allocating a VkDeviceMemory of size 45056. This is a very small allocation (current threshold is 262144 bytes). You should make large allocations and sub-allocate from one large VkDeviceMemory.
vkDebug: Validation: 0: Validation Performance Warning: [ UNASSIGNED-BestPractices-vkBindMemory-small-dedicated-allocation ] Object 0: handle = 0x7f40f4649fc0, type = VK_OBJECT_TYPE_DEVICE; | MessageID = 0xb3d4346b | vkBindImageMemory(): Trying to bind VkImage 0xfd50000000fd5[] to a memory block which is fully consumed by the image. The required size of the allocation is 45056, but smaller images like this should be sub-allocated from larger memory blocks. (Current threshold is 1048576 bytes.)