Merge branch 'main' into sigmoid_flaky_fix

Author: zingo

backends/arm/scripts/build_executorch.sh

@@ -137,7 +137,7 @@ cmake                                                 \
 
 echo "[$(basename $0)] Configured CMAKE"
 
-cmake --build ${et_build_dir} --parallel --target install --config ${build_type} --
+cmake --build ${et_build_dir} -j$(nproc) --target install --config ${build_type} --
 
 set +x
 

extension/module/module.h

@@ -110,7 +110,7 @@ class Module {
   Module& operator=(const Module&) = delete;
   Module(Module&&) = delete;
   Module& operator=(Module&&) = delete;
-
+  virtual ~Module() = default;
   /**
    * Loads the program if needed.
    *
@@ -119,8 +119,7 @@ class Module {
    *
    * @returns An Error to indicate success or failure of the loading process.
    */
-  ET_NODISCARD
-  runtime::Error load(
+  ET_NODISCARD virtual runtime::Error load(
       const Program::Verification verification =
           Program::Verification::Minimal);
 
@@ -129,7 +128,7 @@ class Module {
    *
    * @returns true if the program is loaded, false otherwise.
    */
-  inline bool is_loaded() const {
+  virtual inline bool is_loaded() const {
     return program_ != nullptr;
   }
 
@@ -242,8 +241,7 @@ class Module {
    * @returns A Result object containing either a vector of output values
    *          from the method or an error to indicate failure.
    */
-  ET_NODISCARD
-  runtime::Result<std::vector<runtime::EValue>> execute(
+  ET_NODISCARD virtual runtime::Result<std::vector<runtime::EValue>> execute(
       const std::string& method_name,
       const std::vector<runtime::EValue>& input_values);