surmeh01 | 49b9e10 | 2018-05-17 14:11:25 +0100 | [diff] [blame] | 1 | ------ ArmNN for Android NNAPI supported operations ------ |
telsoa01 | 5307bc1 | 2018-03-09 13:51:08 +0000 | [diff] [blame] | 2 | |
Matthew Bentham | a3e23ca | 2019-05-13 12:49:59 +0100 | [diff] [blame] | 3 | This release of ArmNN for Android supports use as a driver for the Android Neural Networks API. It implements the |
Aron Virginas-Tar | b23732b | 2019-06-17 15:48:45 +0100 | [diff] [blame] | 4 | android.hardware.neuralnetworks@1.0, android.hardware.neuralnetworks@1.1 and android.hardware.neuralnetworks@1.2 |
| 5 | HAL interfaces. |
telsoa01 | 5307bc1 | 2018-03-09 13:51:08 +0000 | [diff] [blame] | 6 | |
| 7 | For more information on the Android Neural Networks API, see https://developer.android.com/ndk/guides/neuralnetworks/index.html |
| 8 | |
| 9 | For integration and usage documentation, please see README.md. |
| 10 | |
| 11 | --- Support for Android Neural Networks HAL operations --- |
| 12 | |
Aron Virginas-Tar | b23732b | 2019-06-17 15:48:45 +0100 | [diff] [blame] | 13 | The following AndroidNN HAL 1.0 and 1.1 operations are currently supported: |
telsoa01 | 5307bc1 | 2018-03-09 13:51:08 +0000 | [diff] [blame] | 14 | |
| 15 | AndroidNN operator Tensor type supported |
Matthew Bentham | b92f890 | 2019-06-05 09:24:31 +0100 | [diff] [blame] | 16 | ADD (FLOAT32,QUANT8_ASYMM) |
telsoa01 | 5307bc1 | 2018-03-09 13:51:08 +0000 | [diff] [blame] | 17 | AVERAGE_POOL_2D (FLOAT32,QUANT8_ASYMM) |
Sadik Armagan | 82fbeb3 | 2018-12-20 17:12:26 +0000 | [diff] [blame] | 18 | BATCH_TO_SPACE_ND (FLOAT32,QUANT8_ASYMM) |
Matthew Bentham | b92f890 | 2019-06-05 09:24:31 +0100 | [diff] [blame] | 19 | CONCATENATION (FLOAT32,QUANT8_ASYMM) |
| 20 | CONV_2D (FLOAT32,QUANT8_ASYMM) |
| 21 | DEPTHWISE_CONV_2D (FLOAT32,QUANT8_ASYMM) |
| 22 | DIV (FLOAT32,QUANT8_ASYMM) |
| 23 | DEQUANTIZE (FLOAT32,QUANT8_ASYMM) |
telsoa01 | 5307bc1 | 2018-03-09 13:51:08 +0000 | [diff] [blame] | 24 | FLOOR (FLOAT32) |
Matthew Bentham | 378333d | 2018-10-01 16:07:27 +0100 | [diff] [blame] | 25 | FULLY_CONNECTED (FLOAT32,QUANT8_ASYMM) |
telsoa01 | 5307bc1 | 2018-03-09 13:51:08 +0000 | [diff] [blame] | 26 | L2_NORMALIZATION (FLOAT32) |
nikraj01 | c6494cc | 2019-05-22 16:30:44 +0100 | [diff] [blame] | 27 | L2_POOL_2D (FLOAT32,QUANT8_ASYMM) |
telsoa01 | 5307bc1 | 2018-03-09 13:51:08 +0000 | [diff] [blame] | 28 | LOCAL_RESPONSE_NORMALIZATION (FLOAT32) |
Matthew Bentham | b92f890 | 2019-06-05 09:24:31 +0100 | [diff] [blame] | 29 | LOGISTIC (FLOAT32,QUANT8_ASYMM) |
Ferran Balaguer | d04c043 | 2018-11-15 14:48:05 +0000 | [diff] [blame] | 30 | LSTM (FLOAT32) |
telsoa01 | 5307bc1 | 2018-03-09 13:51:08 +0000 | [diff] [blame] | 31 | MAX_POOL_2D (FLOAT32,QUANT8_ASYMM) |
Ferran Balaguer | d04c043 | 2018-11-15 14:48:05 +0000 | [diff] [blame] | 32 | MEAN (FLOAT32,QUANT8_ASYMM) |
Matthew Bentham | b92f890 | 2019-06-05 09:24:31 +0100 | [diff] [blame] | 33 | MUL (FLOAT32,QUANT8_ASYMM) |
Ferran Balaguer | d04c043 | 2018-11-15 14:48:05 +0000 | [diff] [blame] | 34 | PAD (FLOAT32,QUANT8_ASYMM) |
Matthew Bentham | b92f890 | 2019-06-05 09:24:31 +0100 | [diff] [blame] | 35 | RELU (FLOAT32,QUANT8_ASYMM) |
| 36 | RELU1 (FLOAT32,QUANT8_ASYMM) |
| 37 | RELU6 (FLOAT32,QUANT8_ASYMM) |
telsoa01 | 5307bc1 | 2018-03-09 13:51:08 +0000 | [diff] [blame] | 38 | RESHAPE (FLOAT32,QUANT8_ASYMM) |
nikraj01 | c6494cc | 2019-05-22 16:30:44 +0100 | [diff] [blame] | 39 | RESIZE_BILINEAR (FLOAT32,QUANT8_ASYMM) |
telsoa01 | 5307bc1 | 2018-03-09 13:51:08 +0000 | [diff] [blame] | 40 | SOFTMAX (FLOAT32,QUANT8_ASYMM) |
Sadik Armagan | 82fbeb3 | 2018-12-20 17:12:26 +0000 | [diff] [blame] | 41 | SPACE_TO_BATCH_ND (FLOAT32,QUANT8_ASYMM) |
saoste01 | b847148 | 2018-10-10 09:44:51 +0100 | [diff] [blame] | 42 | SQUEEZE (FLOAT32,QUANT8_ASYMM) |
Sadik Armagan | 82fbeb3 | 2018-12-20 17:12:26 +0000 | [diff] [blame] | 43 | STRIDED_SLICE (FLOAT32,QUANT8_ASYMM) |
Matthew Bentham | b92f890 | 2019-06-05 09:24:31 +0100 | [diff] [blame] | 44 | SUB (FLOAT32,QUANT8_ASYMM) |
| 45 | TANH (FLOAT32,QUANT8_ASYMM) |
saoste01 | fe46315 | 2018-10-18 17:49:56 +0100 | [diff] [blame] | 46 | TRANSPOSE (FLOAT32,QUANT8_ASYMM) |
telsoa01 | 5307bc1 | 2018-03-09 13:51:08 +0000 | [diff] [blame] | 47 | |
Aron Virginas-Tar | b23732b | 2019-06-17 15:48:45 +0100 | [diff] [blame] | 48 | The following AndroidNN HAL 1.2 operations are currently supported: |
| 49 | |
| 50 | CONV_2D (FLOAT32,QUANT8_ASYMM) |
| 51 | DEPTHWISE_CONV_2D (FLOAT32,QUANT8_ASYMM) |
telsoa01 | 5307bc1 | 2018-03-09 13:51:08 +0000 | [diff] [blame] | 52 | |
| 53 | --- Unsupported operators --- |
| 54 | |
Aron Virginas-Tar | b23732b | 2019-06-17 15:48:45 +0100 | [diff] [blame] | 55 | The following AndroidNN HAL 1.0 operations are currently not supported: |
telsoa01 | 5307bc1 | 2018-03-09 13:51:08 +0000 | [diff] [blame] | 56 | |
| 57 | DEPTH_TO_SPACE |
telsoa01 | 5307bc1 | 2018-03-09 13:51:08 +0000 | [diff] [blame] | 58 | EMBEDDING_LOOKUP |
| 59 | HASHTABLE_LOOKUP |
| 60 | LSH_PROJECTION |
telsoa01 | 5307bc1 | 2018-03-09 13:51:08 +0000 | [diff] [blame] | 61 | RNN |
| 62 | SPACE_TO_DEPTH |
| 63 | SVDF |
| 64 | |
Aron Virginas-Tar | b23732b | 2019-06-17 15:48:45 +0100 | [diff] [blame] | 65 | The following AndroidNN HAL 1.2 operations are currently not supported: |
| 66 | |
| 67 | CONCATENATION |
| 68 | LSTM |
| 69 | MINIMUM |
| 70 | MAXIMUM |
| 71 | PAD_V2 |
| 72 | QUANTIZE |
| 73 | QUANTIZED_16BIT_LSTM |
| 74 | PRELU |
| 75 | RESIZE_NEAREST_NEIGHBOR |
| 76 | TRANSPOSE_CONV_2D |
| 77 | |
Mike Kelly | 56df76c | 2019-06-14 15:51:39 +0100 | [diff] [blame] | 78 | Where operations are not supported by the ArmNN Android NN Driver, the driver indicates this to the framework |
| 79 | appropriately and the framework implements those operations using a CPU implementation. |