Repository navigation

Vulkan and OpenCL runtime adapters that take from payloads first, and the OpenCL loader verified #1095

Job	Run time
select	10s
lint	16s
graphics install: no side effects on unrelated members	3m 17s
workspace (linux default 0/1)	7m 45s
workspace (windows default 0/1)	6m 36s
mirror-cn-reachable	25s
workspace (macos default 0/1)	3m 58s
workspace (linux llvm 0/1)	9m 52s
timings	4s
full sweep failed — open an issue	0s
	32m 23s