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OpenCL-CTS/test_conformance/extensions/cl_khr_semaphore
Sreelakshmi Haridas Maruthur 9692380505 Semaphore test: Use blocking semaphores (#1675)
Semaphore spec has been updated to reflect the fact that semaphores
will be in the appropriate - pending signal or pending wait - state
when returning from clEnqueueSignalSemaphore or
clEnqueueWaitSemaphore commands: KhronosGroup/OpenCL-Docs#882

Deleted the following tests to match the updated spec:

semaphores_order_1 - Test calls EnqueueWaitSemaphore before calling
EnqueueSignalSemaphore and expects this wait to succeed.
This behavior is not compatible with the recent
spec updates to semaphores.

semaphores_order_2 & semaphores_order_3 - Calling
clEnqueueSignalSemaphoresKHR with a dependency on a user event may
cause the implementation to block until the user event is complete.
This is unsafe usage of clEnqueueSignalSemaphoresKHR and may
lead to deadlock.

semaphores_invalid_command - This test checks for specific behavior
when waiting on a semaphore in an invalid state.
According to the spec, this is undefined behavior,
and therefore cannot be tested directly.

Co-authored-by: Joshua Kelly <joshkell@qti.qualcomm.com>
2023-05-30 08:49:31 -07:00
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