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author | Kevin May <kevin.may@arm.com> | 2024-02-20 14:42:09 +0000 |
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committer | Kevin May <kevin.may@arm.com> | 2024-02-20 14:42:09 +0000 |
commit | 722cb825e6d19183105fc65ea6ffcd95cde2bee8 (patch) | |
tree | 3165059a8daf047406834bd4c712091ee71e71ed | |
parent | 8bb7c0e622d9adfd685c7a3cd7a5a9f009788db3 (diff) | |
download | android-nn-driver-upstream-main.tar.gz |
Update README to include compatibility informationupstream-main
Signed-off-by: Kevin May <kevin.may@arm.com>
Change-Id: Icb6f0643a142a71016e131accfa0e68d520c426d
-rw-r--r-- | README.md | 9 |
1 files changed, 8 insertions, 1 deletions
@@ -1,6 +1,13 @@ # Arm NN Android Neural Networks driver -This directory contains the Arm NN driver for the Android Neural Networks API, implementing the android.hardware.neuralnetworks@1.0, android.hardware.neuralnetworks@1.1, android.hardware.neuralnetworks@1.2 and android.hardware.neuralnetworks@1.3 HALs. +This directory contains the Arm NN driver for the Android Neural Networks API, implementing the HIDL based android.hardware.neuralnetworks@1.0, android.hardware.neuralnetworks@1.1, android.hardware.neuralnetworks@1.2 and android.hardware.neuralnetworks@1.3 HALs. + +For Android 11 and lower, the NNAPI uses HIDL based HALs. + +For Android 12 and Android 13, the NNAPI HAL revision uses AIDL instead of HIDL, and HIDL is deprecated. + +For Android 14 the compatibility matrix no longer includes support for HIDL HAL revisions: +https://android.googlesource.com/platform/hardware/interfaces/+/refs/heads/android14-qpr1-release/compatibility_matrices/compatibility_matrix.8.xml For more information about supported operations and configurations, see [NnapiSupport.txt](NnapiSupport.txt) |