IVGCVSW-6989 "Merged experimental/armnn_shim_sl"

* Updated Serializer CMakeLists.txt to build armnnSerializerObj
* Added constant tensors as input support to SL

Signed-off-by: Sadik Armagan <sadik.armagan@arm.com>
Change-Id: I22f6cf50147d99a01f7fe70d7446b114a4c57af3

1 files changed, 38 insertions, 0 deletions

diff --git a/shim/sl/README.md b/shim/sl/README.md
new file mode 100644
index 0000000000..46509656f7
--- /dev/null
+++ b/shim/sl/README.md
@@ -0,0 +1,38 @@
+# Arm NN Support Library Neural Networks driver
+
+This directory contains the Arm NN Support Library for the Android Neural Networks API.
+
+# Passing parameters to the support library runtime.
+
+The support library inherits it's parameters from the Arm NN Android Neural Networks driver. Parameters are passed to it through an environment variable, ARMNN_SL_OPTIONS. A full list of parameters are available ./canonical/DriverOptions.cpp.
+
+# Sample usage
+
+## Running NeuralNetworksSupportLibraryTest
+
+This test suite takes as it's first argument the path to a shared object implementation of the support library. Any library dependencies should be resolvable through the LD_LIBRARY_PATH mechanism. Setting ARMNN_SL_OPTIONS will pass parameters to the Arm NN Support Library Neural Networks driver.
+
+Here we assume that Bash is the current shell and specify "-v" to enable verbose logging and "-c CpuAcc" to direct that the Neon(TM) accelerator be used.
+~~~
+ARMNN_SL_OPTIONS="-v -c CpuAcc" ./NeuralNetworksSupportLibraryTest ./libarmnn_support_library.so
+~~~
+
+## Running TfLite Benchmarking tool
+
+This tools' parameters are described [here](https://www.tensorflow.org/lite/performance/measurement). The support library specific parts are to specify the path to the library and to ensure that ARMNN_SL_OPTIONS is set in the environment.
+
+support for relaxed computation from Float32 to Float16"
+~~~
+ARMNN_SL_OPTIONS="-v -c GpuAcc -f" ./android_aarch64_benchmark_model --graph=./mymodel.tflite --num_threads=1 --use_nnapi=true --num_runs=1 --nnapi_support_library_path=./libarmnn_support_library.so --nnapi_accelerator_name=arm-armnn-sl
+~~~
+
+### License
+
+The Arm NN Support Library Neural Networks driver is provided under the [MIT](https://spdx.org/licenses/MIT.html) license.
+See [LICENSE](LICENSE) for more information. Contributions to this project are accepted under the same license.
+
+Individual files contain the following tag instead of the full license text.
+
+    SPDX-License-Identifier: MIT
+
+This enables machine processing of license information based on the SPDX License Identifiers that are available here: http://spdx.org/licenses/