Merge Samsung v2.1 submission into submission-v2.1-revert

mobile_back_samsung/BUILD

@@ -1,5 +1,3 @@
-# Link to .so libs
-# https://github.com/mlcommons/mobile_back_samsung/tree/merge-submission-v2.0-into-master_samsung-backend/mobile_back_samsung/samsung/lib
 package(
     default_visibility = ["//visibility:public"],
     licenses = ["notice"],  # Apache 2.0
@@ -17,8 +15,9 @@ cc_library(
     ] + select({
         "android_arm64": [
             "samsung_backend/lib/libenn_public_api_cpp.so",
-            "samsung_backend/lib/libsbe2200_core.so",
             "samsung_backend/lib/libsbe1200_core.so",
+            "samsung_backend/lib/libsbe2200_core.so",
+            "samsung_backend/lib/libsbe2300_core.so",
             "samsung_backend/lib/libc++.so",
             "samsung_backend/lib/libeden_nn_on_system.so",
         ],

mobile_back_samsung/README.md

@@ -0,0 +1,17 @@
+# Building MLPerf Open app with Samsung backend
+
+<!-- markdown-link-check-disable-next-line -->
+1. Update the "lib" folder at 'mobile_app_open/mobile_back_samsung/samsung/lib' by copying it from [here](https://github.com/mlcommons/mobile_back_samsung/tree/submission_v2.1_samsung_backend/samsung_libs/mobile_back_samsung/samsung). Here are the .so libs hashes:
+```
+5aceeaf47af8c3c1847906a12a7b5de70260e5cbd36a70ab2d163c08682399eb  libsamsungbackend.so
+2104ff038a520180ac4eb6ca5797fa4bd93f1a50943a4412de9bb783947b3194  libsbe1200_core.so
+9333a90f065f65610e0ddc788003b33b55c9940f73e665b3d6a0282de11c046c  libsbe2100_core.so
+959e772790516649eb5454fd17c4219e3778e35af620061e5c62c6c4a88e1d67  libsbe2200_core.so
+d5a475d949018179c8e6aa18a5e524c79197a55e07092d5a63e04d5da10d281c  libsbe2300_core.so
+```
+2. Change directory to the main path (mobile_app_open)
+3. Run the build command
+
+```bash
+make WITH_SAMSUNG=1 OFFICIAL_BUILD=false FLUTTER_BUILD_NUMBER=0 docker/flutter/android/release
+```