packages: add vm

flake/dev.nix

@@ -55,4 +55,11 @@
     CMAKE_EXPORT_COMPILE_COMMANDS = "1";
     hardeningDisable = [ "all" ];
   };
+  vm = pkgs.mkShell.override { stdenv = pkgs.clang18Stdenv; }
+  {
+    inputsFrom = [ pkgs.localPackages.vm ];
+    packages = [ pkgs.clang-tools_18 ];
+    CMAKE_EXPORT_COMPILE_COMMANDS = "1";
+    hardeningDisable = [ "all" ];
+  };
 }

packages/default.nix

@@ -130,6 +130,7 @@ inputs: rec
   blog = inputs.pkgs.callPackage inputs.topInputs.blog { inherit (inputs.topInputs) hextra; };
   phono3py = inputs.pkgs.python3Packages.callPackage ./phono3py.nix { src = inputs.topInputs.phono3py; };
   lumerical = inputs.pkgs.callPackage ./lumerical.nix { src = inputs.topInputs.self.src.lumerical.lumerical; };
+  vm = inputs.pkgs.callPackage ./vm { inherit biu; stdenv = inputs.pkgs.clang18Stdenv; };
 
   fromYaml = content: builtins.fromJSON (builtins.readFile
     (inputs.pkgs.runCommand "toJSON" {}

packages/vm/.envrc

@@ -0,0 +1 @@
+use flake .#vm

packages/vm/CMakeLists.txt

@@ -0,0 +1,25 @@
+cmake_minimum_required(VERSION 3.14)
+project(vm VERSION 0.0.0 LANGUAGES CXX)
+enable_testing()
+include(GNUInstallDirs)
+
+if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
+  message("Setting build type to 'Release' as none was specified.")
+  set(CMAKE_BUILD_TYPE Release CACHE STRING "Choose the type of build." FORCE)
+  set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release" "MinSizeRel" "RelWithDebInfo")
+endif()
+
+find_package(biu REQUIRED)
+
+add_executable(vm src/main.cpp)
+target_compile_features(vm PUBLIC cxx_std_23)
+target_link_libraries(vm PRIVATE biu::biu)
+if(VM_CONFIG)
+  target_compile_definitions(vm PRIVATE VM_CONFIG="${VMCONFIG}")
+endif()
+
+install(TARGETS vm RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
+
+get_property(ImportedTargets DIRECTORY "${CMAKE_SOURCE_DIR}" PROPERTY IMPORTED_TARGETS)
+message("Imported targets: ${ImportedTargets}")
+message("List of compile features: ${CMAKE_CXX_COMPILE_FEATURES}")

packages/vm/default.nix

@@ -0,0 +1,8 @@
+{ lib, stdenv, cmake, pkg-config, vmConfig ? null, biu }: stdenv.mkDerivation
+{
+  name = "vm";
+  src = ./.;
+  buildInputs = [ biu ];
+  nativeBuildInputs = [ cmake pkg-config ];
+  cmakeFlags = lib.optional (vmConfig != null) [ "-DVM_CONFIG=${vmConfig}" ];
+}

packages/vm/src/main.cpp

@@ -0,0 +1 @@
+int main() {}

packages/vm/vm.yaml

@@ -0,0 +1,16 @@
+Program:
+  VaspCpu:
+    Queue:
+      - Name: localhost
+        Recommended:
+          Mpi: 4
+          Openmp: 4
+          Memory: 64
+  VaspGpu:
+    Queue:
+      - Name: localhost
+        Gpu: [ "4060" ]
+  Mumax3:
+    Queue:
+      - Name: localhost
+        Gpu: [ "4060" ]