Remove standalone and qobj

.github/workflows/build.yml

@@ -8,117 +8,8 @@ concurrency:
   group: ${{ github.repository }}-${{ github.ref }}-${{ github.head_ref }}-${{ github.workflow }}
   cancel-in-progress: true
 jobs:
-  standalone:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        os: ["macos-13", "ubuntu-latest", "windows-2019"]
-    steps:
-      - uses: actions/checkout@v4
-      - name: Set up Python '3.10'
-        uses: actions/setup-python@v5
-        with:
-          python-version: '3.10'
-      - name: Install deps
-        run: pip install "conan<2.0.0"
-      - name: Install openblas
-        run: |
-          set -e
-          sudo apt-get update
-          sudo apt-get install -y libopenblas-dev
-        shell: bash
-        if: runner.os == 'Linux'
-      - name: Add msbuild to PATH
-        uses: microsoft/setup-msbuild@v2
-        if: runner.os == 'Windows'
-      - name: Compile Standalone Windows
-        run: |
-          set -e
-          mkdir out; cd out; cmake .. -DBUILD_TESTS=1
-          cmake --build . --config Release
-        shell: bash
-        if: runner.os == 'Windows'
-      - name: Compile Standalone
-        run: |
-          set -e
-          mkdir out; cd out; cmake .. -DBUILD_TESTS=1
-          make
-        shell: bash
-        if: runner.os != 'Windows'
-      - name: Run Unit Tests
-        run: |
-          cd out/bin
-          for test in test*
-          do echo $test
-            if ! ./$test
-            then
-              ERR=1
-            fi
-          done
-          if [ ! -z "$ERR" ]
-          then
-            exit 1
-          fi
-        shell: bash
-      - name: Run qobj
-        run: |
-          pip install -U qiskit
-          python tools/generate_qobj.py
-          cd out
-          Release/qasm_simulator ../qobj.json | python ../tools/verify_standalone_results.py
-        shell: bash
-  mpi_standalone:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        os: ["ubuntu-latest"]
-    steps:
-      - uses: actions/checkout@v4
-      - name: Set up Python '3.10'
-        uses: actions/setup-python@v5
-        with:
-          python-version: '3.10'
-      - name: Install deps
-        run: pip install "conan<2.0.0"
-      - name: Install openblas and mpi
-        run: |
-          set -e
-          sudo apt-get update
-          sudo apt-get install -y libopenblas-dev openmpi-bin libopenmpi-dev
-        shell: bash
-      - name: Compile Standalone
-        run: |
-          set -e
-          mkdir out; cd out; cmake .. -DBUILD_TESTS=1 -DAER_MPI=True
-          make
-        shell: bash
-      - name: Run Unit Tests with mpi
-        run: |
-          cd out/bin
-          for test in test*
-          do echo $test
-            if ! /usr/bin/mpirun.openmpi -host localhost:2 -np 2 ./$test
-            then
-              ERR=1
-            fi
-          done
-          if [ ! -z "$ERR" ]
-          then
-            exit 1
-          fi
-        shell: bash
-      - name: Run qobj
-        run: |
-          pip install -U qiskit
-          python tools/generate_qobj.py
-          cd out
-          /usr/bin/mpirun.openmpi -host localhost:2 -np 2 Release/qasm_simulator ../qobj.json | python ../tools/verify_standalone_results.py
-        env:
-          USE_MPI: 1
-        shell: bash
   wheel:
     runs-on: ${{ matrix.os }}
-    needs: ["standalone"]
     strategy:
       matrix:
         os: ["macos-13", "ubuntu-latest", "windows-2019"]

.gitignore

@@ -36,5 +36,3 @@ docs/_build/
 docs/stubs/
 docs/api/
 
-# Ignore DASK temporary files
-dask-worker-space/*

CMakeLists.txt

@@ -95,8 +95,6 @@ include(dependency_utils)
 
 # Get version information
 get_version(${VERSION_NUM})
-configure_file("${PROJECT_SOURCE_DIR}/contrib/standalone/version.hpp.in"
-               "${PROJECT_SOURCE_DIR}/contrib/standalone/version.hpp")
 
 set(AER_SIMULATOR_CPP_SRC_DIR "${PROJECT_SOURCE_DIR}/src")
 set(AER_SIMULATOR_CPP_EXTERNAL_LIBS
@@ -543,153 +541,6 @@ set(AER_LIBRARIES
 	${CMAKE_DL_LIBS})
 
 set(AER_COMPILER_DEFINITIONS ${AER_COMPILER_DEFINITIONS} ${CONAN_DEFINES})
-if(SKBUILD) # Terra Addon build
-	add_subdirectory(qiskit_aer/backends/wrappers)
-else() # Standalone build
-	set(AER_LIBRARIES
-		${AER_LIBRARIES}
-		${THRUST_DEPENDANT_LIBS}
-		${MPI_DEPENDANT_LIBS})
-
-	function(build_cuda target src_file is_exec)
-		if(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64" OR CMAKE_SYSTEM_PROCESSOR STREQUAL "AMD64" OR CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL "amd64")
-			if (NOT CMAKE_OSX_ARCHITECTURES STREQUAL "arm64")
-				# We build SIMD filed separately, because they will be reached only if the
-				# machine running the code has SIMD support
-				set(SIMD_SOURCE_FILE "${PROJECT_SOURCE_DIR}/src/simulators/statevector/qv_avx2.cpp")
-			endif()
-		endif()
-		set_source_files_properties(${SIMD_SOURCE_FILE} PROPERTIES LANGUAGE CUDA)
-		set_source_files_properties(${src_file} PROPERTIES LANGUAGE CUDA)
-		set_source_files_properties(${src_file} PROPERTIES COMPILE_FLAGS "${CUDA_NVCC_FLAGS}")
-		if(DEFINED SIMD_FLAGS_LIST)
-			nvcc_add_compiler_options_list("${SIMD_FLAGS_LIST}" SIMD_FLAGS)
-			set_source_files_properties(${SIMD_SOURCE_FILE} PROPERTIES COMPILE_FLAGS "${CUDA_NVCC_FLAGS} ${SIMD_FLAGS}")
-		endif()
-		if(${is_exec})
-			add_executable(${target} ${src_file} ${SIMD_SOURCE_FILE})
-		else()
-			add_library(${target} ${src_file} ${SIMD_SOURCE_FILE})
-		endif()
-		target_link_libraries(${target} ${AER_LIBRARIES})
-		string(STRIP ${AER_COMPILER_FLAGS} AER_COMPILER_FLAGS_STRIPPED)
-		nvcc_add_compiler_options(${AER_COMPILER_FLAGS_STRIPPED} AER_COMPILER_FLAGS_OUT)
-
-		set_target_properties(${target} PROPERTIES
-			LINKER_LANGUAGE CXX
-			CXX_STANDARD 14
-			COMPILE_FLAGS ${AER_COMPILER_FLAGS_OUT}
-			LINK_FLAGS ${AER_LINKER_FLAGS}
-			RUNTIME_OUTPUT_DIRECTORY_DEBUG Debug
-			RUNTIME_OUTPUT_DIRECTORY_RELEASE Release)
-	endfunction()
-
-	function(build_rocm target src_file is_exec)
-  	# ROCm is only supported in x86_64 devices so it should be safe to leverage AVX2.
-    set(SIMD_SOURCE_FILE "${PROJECT_SOURCE_DIR}/src/simulators/statevector/qv_avx2.cpp")
-
-    set_source_files_properties(
-      ${SIMD_SOURCE_FILE}
-      ${src_file}
-      PROPERTIES LANGUAGE CXX)
-
-    if(${is_exec})
-      add_executable(${target} ${src_file} ${SIMD_SOURCE_FILE})
-    else()
-      add_library(${target} ${src_file} ${SIMD_SOURCE_FILE})
-    endif()
-
-    target_compile_options(${target} PRIVATE ${ROCM_EXTRA_FLAGS} ${SIMD_FLAGS_LIST})
-    target_compile_definitions(${target} PRIVATE ${ROCM_EXTRA_DEFS} ${AER_COMPILER_DEFINITIONS})
-
-    target_link_libraries(${target} PRIVATE ${AER_LIBRARIES})
-
-    set_target_properties(${target} PROPERTIES
-      LINKER_LANGUAGE CXX
-      CXX_STANDARD 14
-      COMPILE_FLAGS ${AER_COMPILER_FLAGS}
-      LINK_FLAGS ${AER_LINKER_FLAGS}
-      RUNTIME_OUTPUT_DIRECTORY_DEBUG Debug
-      RUNTIME_OUTPUT_DIRECTORY_RELEASE Release)
-  endfunction()
-
-	function(build_cpu target src_file is_exec)
-		if(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64" OR CMAKE_SYSTEM_PROCESSOR STREQUAL "AMD64" OR CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL "amd64")
-			if (NOT CMAKE_OSX_ARCHITECTURES STREQUAL "arm64")
-				# We build SIMD filed separately, because they will be reached only if the
-				# machine running the code has SIMD support
-				set(SIMD_SOURCE_FILE "${PROJECT_SOURCE_DIR}/src/simulators/statevector/qv_avx2.cpp")
-			endif()
-		endif()
-		string(REPLACE ";" " " SIMD_FLAGS "${SIMD_FLAGS_LIST}")
-		set_source_files_properties(${SIMD_SOURCE_FILE} PROPERTIES COMPILE_FLAGS "${SIMD_FLAGS}")
-		if(${is_exec})
-			add_executable(${target} ${src_file} ${SIMD_SOURCE_FILE})
-		else()
-			add_library(${target} SHARED ${src_file} ${SIMD_SOURCE_FILE})
-		endif()
-		target_link_libraries(${target} PRIVATE ${AER_LIBRARIES})
-		set_target_properties(${target} PROPERTIES
-			LINKER_LANGUAGE CXX
-			CXX_STANDARD 14
-			COMPILE_FLAGS ${AER_COMPILER_FLAGS}
-			LINK_FLAGS ${AER_LINKER_FLAGS}
-			RUNTIME_OUTPUT_DIRECTORY_DEBUG Debug
-			RUNTIME_OUTPUT_DIRECTORY_RELEASE Release)
-
-		target_include_directories(${target}
-			PRIVATE ${AER_SIMULATOR_CPP_SRC_DIR}
-			PRIVATE ${AER_SIMULATOR_CPP_EXTERNAL_LIBS})
-		target_compile_definitions(${target}
-			PRIVATE ${AER_COMPILER_DEFINITIONS})
-		if(WIN32 AND NOT AER_BLAS_LIB_PATH)
-			add_custom_command(TARGET ${target} POST_BUILD COMMAND ${CMAKE_COMMAND} -E copy_if_different
-					${BACKEND_REDIST_DEPS}
-					$<TARGET_FILE_DIR:${target}>)
-			install(FILES ${BACKEND_REDIST_DEPS} DESTINATION bin)
-		endif()
-	endfunction()
-
-	# build qasm_simulator
-	set(AER_SIMULATOR_SOURCE "${PROJECT_SOURCE_DIR}/contrib/standalone/qasm_simulator.cpp")
-	set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
-	if(CUDA_FOUND AND AER_THRUST_BACKEND STREQUAL "CUDA")
-		build_cuda(qasm_simulator ${AER_SIMULATOR_SOURCE} TRUE)
-	elseif(HIP_FOUND AND AER_THRUST_BACKEND STREQUAL "ROCM")
-    build_rocm(qasm_simulator ${AER_SIMULATOR_SOURCE} TRUE)
-	else()
-		build_cpu(qasm_simulator ${AER_SIMULATOR_SOURCE} TRUE)
-	endif()
 
-	install(TARGETS qasm_simulator DESTINATION bin)
+add_subdirectory(qiskit_aer/backends/wrappers)
 
-	if (CMAKE_SYSTEM_NAME STREQUAL "Linux" OR CMAKE_SYSTEM_NAME STREQUAL "Darwin")
-		set(AER_RUNTIME_SOURCE "${PROJECT_SOURCE_DIR}/contrib/runtime/aer_runtime.cpp")
-		if(CUDA_FOUND AND AER_THRUST_BACKEND STREQUAL "CUDA")
-			build_cuda(aer ${AER_RUNTIME_SOURCE} FALSE)
-		elseif(HIP_FOUND AND AER_THRUST_BACKEND STREQUAL "ROCM")
-      build_rocm(aer ${AER_RUNTIME_SOURCE} FALSE)
-		else()
-			build_cpu(aer ${AER_RUNTIME_SOURCE} FALSE)
-		endif()
-		install(TARGETS aer)
-
-		# Tests
-		if(BUILD_TESTS AND NOT AER_MPI)
-			add_executable(test_libaer "${PROJECT_SOURCE_DIR}/test/runtime/runtime_sample.c")
-			target_include_directories(test_libaer PUBLIC "${PROJECT_SOURCE_DIR}/contrib/runtime/")
-      # AER_LINKER_FLAGS carry eventual OpenMP linking flags.
-			set_target_properties(test_libaer PROPERTIES RUNTIME_OUTPUT_DIRECTORY_RELEASE bin
-                                              		 LINK_FLAGS ${AER_LINKER_FLAGS})
-			target_link_libraries(test_libaer PRIVATE ${AER_LIBRARIES})
-			target_link_libraries(test_libaer PRIVATE aer)
-			add_test(NAME aer_runtime_test COMMAND bin/test_libaer)
-		endif()
-	endif()
-
-endif()
-
-# Tests
-if(BUILD_TESTS)
-	add_subdirectory(test)
-endif()