CONTRIBUTING.md

@@ -160,7 +160,7 @@ Below are some tips that might be useful and improve the development experience.
 * Code search the [TfLite Micro codebase](https://sourcegraph.com/github.com/tensorflow/tflite-micro@main)
   on Sourcegraph. And optionally install the [plugin that enables GitHub integration](https://docs.sourcegraph.com/integration/github#github-integration-with-sourcegraph).
 
-* Install [bazel](ci/install_bazel.sh) and [buildifier](ci/install_buildifier.sh).
+* Install [bazel](ci/install_bazelisk.sh) and [buildifier](ci/install_buildifier.sh).
 
 * Install the latest clang and clang-format. For example, [here](ci/Dockerfile.micro)
   is the what we do for the TFLM continuous integration Docker container.

tensorflow/lite/micro/cortex_m_corstone_300/README.md

@@ -44,5 +44,5 @@ make -j -f tensorflow/lite/micro/tools/make/Makefile TARGET=cortex_m_corstone_30
 make -j -f tensorflow/lite/micro/tools/make/Makefile TARGET=cortex_m_corstone_300 TARGET_ARCH=cortex-m55 test_kernel_fully_connected_test
 make -j -f tensorflow/lite/micro/tools/make/Makefile OPTIMIZED_KERNEL_DIR=cmsis_nn TARGET=cortex_m_corstone_300 TARGET_ARCH=cortex-m7+fp test_kernel_fully_connected_test
 make -j -f tensorflow/lite/micro/tools/make/Makefile TARGET=cortex_m_corstone_300 TARGET_ARCH=cortex-m3 test_kernel_fully_connected_test
-make -j -f tensorflow/lite/micro/tools/make/Makefile TARGET=cortex_m_corstone_300 TARGET_ARCH=cortex-m55 BUILD_TYPE=release_with_logs TOOLCHAIN=armclang test_hello_world_test
+make -j -f tensorflow/lite/micro/tools/make/Makefile TARGET=cortex_m_corstone_300 TARGET_ARCH=cortex-m55 BUILD_TYPE=release_with_logs TOOLCHAIN=armclang test_network_tester_test
 ```

tensorflow/lite/micro/kernels/strided_slice.cc

@@ -69,7 +69,7 @@ const int kMaxDim = 4;
 
 tflite::StridedSliceParams BuildStridedSliceParams(
     StridedSliceContext* op_context) {
-  tflite::StridedSliceParams op_params;
+  tflite::StridedSliceParams op_params{};
   op_params.start_indices_count = op_context->dims;
   op_params.stop_indices_count = op_context->dims;
   op_params.strides_count = op_context->dims;

tensorflow/lite/micro/tools/generate_test_for_model.py

@@ -219,16 +219,18 @@ class TestDataGenerator:
           -2] + '_' + output_dir_list[-1]
     makefile.write(src_prefix + '_GENERATOR_INPUTS := \\\n')
     for model_path in self.model_paths:
-      makefile.write(
-          model_path.split('third_party/tflite_micro/')[-1] + ' \\\n')
+      makefile.write('$(TENSORFLOW_ROOT)' +
+                     model_path.split('third_party/tflite_micro/')[-1] +
+                     ' \\\n')
     for csv_input in self.csv_filenames:
-      makefile.write(
-          csv_input.split('third_party/tflite_micro/')[-1] + ' \\\n')
+      makefile.write('$(TENSORFLOW_ROOT)' +
+                     csv_input.split('third_party/tflite_micro/')[-1] +
+                     ' \\\n')
     makefile.write('\n')
     makefile.write(src_prefix + '_SRCS := \\\n')
-    makefile.write(
-        self.output_dir.split('third_party/tflite_micro/')[-1] + '/' +
-        test_file + '  \\\n')
+    makefile.write('$(TENSORFLOW_ROOT)' +
+                   self.output_dir.split('third_party/tflite_micro/')[-1] +
+                   '/' + test_file + '  \\\n')
     makefile.write(
         "$(TENSORFLOW_ROOT)tensorflow/lite/micro/python/interpreter/src/python_ops_resolver.cc \\\n"
     )

tensorflow/lite/micro/tools/requantize_flatbuffer.py

@@ -75,18 +75,20 @@ _COMPLEX_OP_REQUANTIZE_REGISTRATION = {
 
 # List of tested simple operators (no weight and bias, e.g., reshape) see tensorflow/lite/schema/schema.fbs for op code names
 _TESTED_SIMPLE_OPS = [
-    schema_py_generated.BuiltinOperator.RESHAPE,
-    schema_py_generated.BuiltinOperator.QUANTIZE,
+    schema_py_generated.BuiltinOperator.ADD,
+    schema_py_generated.BuiltinOperator.CONCATENATION,
     schema_py_generated.BuiltinOperator.DEQUANTIZE,
+    schema_py_generated.BuiltinOperator.LEAKY_RELU,
+    schema_py_generated.BuiltinOperator.LOGISTIC,
     schema_py_generated.BuiltinOperator.MEAN,
-    schema_py_generated.BuiltinOperator.SQUARED_DIFFERENCE,
-    schema_py_generated.BuiltinOperator.ADD,
-    schema_py_generated.BuiltinOperator.RSQRT,
     schema_py_generated.BuiltinOperator.MUL,
+    schema_py_generated.BuiltinOperator.PAD,
+    schema_py_generated.BuiltinOperator.QUANTIZE,
+    schema_py_generated.BuiltinOperator.RESHAPE,
+    schema_py_generated.BuiltinOperator.RSQRT,
+    schema_py_generated.BuiltinOperator.SQUARED_DIFFERENCE,
+    schema_py_generated.BuiltinOperator.STRIDED_SLICE,
     schema_py_generated.BuiltinOperator.SUB,
-    schema_py_generated.BuiltinOperator.LEAKY_RELU,
-    schema_py_generated.BuiltinOperator.LOGISTIC,
-    schema_py_generated.BuiltinOperator.PAD
 ]
 
 _SUPPORTED_OPS = set(