Update the FunctionalOutput

CMakeLists.txt

@@ -143,7 +143,7 @@ endif (MFEM_USE_EGADS)
 
 target_compile_features(mach
    PUBLIC
-      cxx_std_11
+      cxx_std_17
 )
 
 set_target_properties(mach
@@ -275,7 +275,7 @@ if (BUILD_PYTHON_WRAPPER)
 
    target_compile_features(pyMach
    PUBLIC
-      cxx_std_11
+      cxx_std_17
    )
 
    if (MACH_USE_CLANG_TIDY)

src/common/functional_output.hpp

@@ -1,6 +1,11 @@
 #ifndef MACH_FUNCTIONAL_OUTPUT
 #define MACH_FUNCTIONAL_OUTPUT
 
+#include <list>
+#include <map>
+#include <string>
+#include <vector>
+
 #include "mfem.hpp"
 #include "nlohmann/json.hpp"
 
@@ -35,6 +40,17 @@ class FunctionalOutput final
    template <typename T>
    void addOutputDomainIntegrator(T *integrator);
 
+   /// Adds domain integrator restricted to certain elements specified by the
+   /// attributes listed in @a bdr_attr_marker to the nonlinear form that backs
+   /// this output, and adds a reference to it to in integs as a MachIntegrator
+   /// \param[in] integrator - integrator to add to functional
+   /// \param[in] bdr_attr_marker - lists element attributes this integrator
+   /// should be used on
+   /// \tparam T - type of integrator, used for constructing MachIntegrator
+   template <typename T>
+   void addOutputDomainIntegrator(T *integrator,
+                                  std::vector<int> bdr_attr_marker);
+
    /// Adds interface integrator to the nonlinear form that backs this output,
    /// and adds a reference to it to in integs as a MachIntegrator
    /// \param[in] integrator - integrator to add to functional
@@ -47,6 +63,17 @@ class FunctionalOutput final
    /// \param[in] integrator - integrator to add to functional
    /// \tparam T - type of integrator, used for constructing MachIntegrator
    template <typename T>
+   void addOutputBdrFaceIntegrator(T *integrator);
+
+   /// Adds boundary integrator restricted to certain boundaries specified by
+   /// the attributes listed in @a bdr_attr_marker to the nonlinear form that
+   /// backs this output, and adds a reference to it to in integs as a
+   /// MachIntegrator
+   /// \param[in] integrator - integrator to add to functional
+   /// \param[in] bdr_attr_marker - lists boundary attributes this integrator
+   /// should be used on
+   /// \tparam T - type of integrator, used for constructing MachIntegrator
+   template <typename T>
    void addOutputBdrFaceIntegrator(T *integrator,
                                    std::vector<int> bdr_attr_marker);
 
@@ -64,8 +91,12 @@ class FunctionalOutput final
 
    /// Collection of integrators to be applied.
    std::vector<MachIntegrator> integs;
+
+   /// Collection of element attribute markers for domain integrators
+   std::list<mfem::Array<int>> domain_markers;
+
    /// Collection of boundary markers for boundary integrators
-   std::vector<mfem::Array<int>> bdr_markers;
+   std::list<mfem::Array<int>> bdr_markers;
 
    /// map of linear forms that will compute \frac{\partial J}{\partial field}
    /// for each field the functional depends on
@@ -84,6 +115,19 @@ void FunctionalOutput::addOutputDomainIntegrator(T *integrator)
        *integrator, *func_fields, output_sens, output_scalar_sens);
 }
 
+template <typename T>
+void FunctionalOutput::addOutputDomainIntegrator(
+    T *integrator,
+    std::vector<int> bdr_attr_marker)
+{
+   integs.emplace_back(*integrator);
+   auto &marker = domain_markers.emplace_back(bdr_attr_marker.size());
+   marker.Assign(bdr_attr_marker.data());
+   output.AddDomainIntegrator(integrator, marker);
+   mach::addSensitivityIntegrator(
+       *integrator, *func_fields, output_sens, output_scalar_sens);
+}
+
 template <typename T>
 void FunctionalOutput::addOutputInteriorFaceIntegrator(T *integrator)
 {
@@ -93,15 +137,24 @@ void FunctionalOutput::addOutputInteriorFaceIntegrator(T *integrator)
        *integrator, *func_fields, output_sens, output_scalar_sens);
 }
 
+template <typename T>
+void FunctionalOutput::addOutputBdrFaceIntegrator(T *integrator)
+{
+   integs.emplace_back(*integrator);
+   output.AddBdrFaceIntegrator(integrator);
+   mach::addSensitivityIntegrator(
+       *integrator, *func_fields, output_sens, output_scalar_sens);
+}
+
 template <typename T>
 void FunctionalOutput::addOutputBdrFaceIntegrator(
     T *integrator,
     std::vector<int> bdr_attr_marker)
 {
    integs.emplace_back(*integrator);
-   bdr_markers.emplace_back(bdr_attr_marker.size());
-   bdr_markers.back().Assign(bdr_attr_marker.data());
-   output.AddBdrFaceIntegrator(integrator, bdr_markers.back());
+   auto &marker = bdr_markers.emplace_back(bdr_attr_marker.size());
+   marker.Assign(bdr_attr_marker.data());
+   output.AddBdrFaceIntegrator(integrator, marker);
    mach::addSensitivityIntegrator(
        *integrator, *func_fields, output_sens, output_scalar_sens);
 }

test/catch.hpp

@@ -7559,7 +7559,12 @@ namespace Catch {
 
 #ifdef CATCH_PLATFORM_MAC
 
-    #define CATCH_TRAP() __asm__("int $3\n" : : ) /* NOLINT */
+    // use inline assembler
+    #if defined(__i386__) || defined(__x86_64__)
+        #define CATCH_TRAP() __asm__("int $3\n" : : ) /* NOLINT */
+    #elif defined(__aarch64__)
+        #define CATCH_TRAP()  __asm__(".inst 0xd4200000") /* NOLINT */
+    #endif
 
 #elif defined(CATCH_PLATFORM_LINUX)
     // If we can use inline assembler, do it because this allows us to break