Sachit Kadle 418fc5338e gpu: nvgpu: add deterministic submit flag ...

This change adds a new ioctl flag,
NVGPU_SUBMIT_GPFIFO_FLAGS_DETERMINISTIC, which indicates that a
gpfifo submission must exhibit deterministic behavior within the
kernel.

For submissions that require job tracking and also set
this flag, we require the channel to have previously
pre-allocated job tracking resources.

Bug 1795076

Change-Id: I0496a2513c6c683fcda161b32db9e7ee6712d45c
Signed-off-by: Sachit Kadle <skadle@nvidia.com>
Reviewed-on: http://git-master/r/1210527
(cherry picked from commit 0a36a0ce3a6cbe398931993e742fc928f7b2c0aa)
Reviewed-on: http://git-master/r/1223935
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

2016-10-20 08:14:24 -07:00

..

gpu/nvgpu

gpu: nvgpu: add deterministic submit flag

2016-10-20 08:14:24 -07:00