Commit Graph

4 Commits

Author SHA1 Message Date
Michael Butler
ff7d6c5493 Relax NNAPI QoS deadline parameter
Prior to this CL, the NNAPI QoS deadline is a strict deadline: a task
with a deadline must either complete or abort by the deadline. To
avoid as much overhead as possible, it is requested for Android R to
have a relaxed deadline, where the task *may* be aborted after the
deadline has passed or when the task is estimated to take too long.

Because the deadline is now relaxed, the querying method
IDevice::supportsDeadlines can be removed.

Bug: 149766387
Test: mma
Test: VtsHalNeuralnetworksV1_3TargetTest
Change-Id: Ib9937b5bb95646c2fd82e1aa17f2b0b639e2c420
Merged-In: Ib9937b5bb95646c2fd82e1aa17f2b0b639e2c420
(cherry picked from commit 9b9a804fe4)
2020-02-26 10:36:09 +00:00
Michael Butler
ed8e77bf12 Add Quality of Service to NNAPI HAL
This CL makes the following changes:
* introduces a new Priority enum
* extends ErrorStatus with new error codes
* adds "supportsDeadline" method to IDevice
* adds priority and deadline arguments to IDevice::prepareModel*
* adds deadline argument to IPreparedModel::execute*
* updates IExecutionCallback with new ErrorStatus
* updates current.txt accordingly

Bug: 136739795
Bug: 142902514
Bug: 145300530
Test: mma
Change-Id: Iaa7877bde1f463635b8bbdb4e8a001d7b79b9c65
Merged-In: Iaa7877bde1f463635b8bbdb4e8a001d7b79b9c65
(cherry picked from commit c2499ecda1)
2020-01-27 12:51:25 -08:00
Xusong Wang
1b3f426648 NN HAL: Upgrade IPreparedModel::execute to 1.3.
Bug: 143242728
Test: 1.3 VTS with sample driver
Change-Id: I9ca1e28ddc97fe880a72885afe7afb6c93903697
Merged-In: I9ca1e28ddc97fe880a72885afe7afb6c93903697
(cherry picked from commit 62a760c32d)
2019-11-19 12:18:41 -08:00
Xusong Wang
cc47dffa57 NN HAL: Upgrade IPreparedModelCallback::notify to 1.3.
Bug: 143242728
Test: 1.3 VTS with sample driver
Change-Id: I56bc7a2fb179a9576036ad0c2aae0e1f41ec4e2c
Merged-In: I56bc7a2fb179a9576036ad0c2aae0e1f41ec4e2c
(cherry picked from commit 68c3234ad3)
2019-11-19 12:18:33 -08:00