Ross Brunton 910d7e90bf
[Offload] Make olLaunchKernel test thread safe (#149497)
This sprinkles a few mutexes around the plugin interface so that the
olLaunchKernel CTS test now passes when ran on multiple threads.

Part of this also involved changing the interface for device synchronise
so that it can optionally not free the underlying queue (which
introduced a race condition in liboffload).
2025-08-08 10:57:04 +01:00
..