Felix Kuehling f07e9a5606 Allocate CWSR buffer in system memory ...

CWSR buffers can be large on dGPUs (~21MB on gfx803). Allocating them
in VRAM limits the number of queues that can be created unnecessarily.

Also make freeing of per-queue buffers symmetric with allocation. All
buffers are now allocated with allocate_exec_aligned_memory on dGPUs
and APUs, so use free_exec_aligned_memory to free them.

Change-Id: I45e8cb1801857d0268750202cdd422426611e457


[ROCm/ROCR-Runtime commit: 4181b408fc]

2017-01-04 16:07:56 -05:00

projects/rocr-runtime

Allocate CWSR buffer in system memory

2017-01-04 16:07:56 -05:00

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