spack: remove openmp and cuda variants

.gitlab-ci.yml

@@ -89,22 +89,19 @@ before_script:
     - |
       if [[ ${CI_JOB_NAME} =~ "a100" ]];
       then
-        export SPINER_SPACK_SPEC="${SPINER_SPACK_SPEC}+hdf5+mpi+kokkos+cuda cuda_arch=80";
+        export SPINER_SPACK_SPEC="${SPINER_SPACK_SPEC}+hdf5+mpi+kokkos ^kokkos+wrapper+cuda cuda_arch=80";
       fi
     - |
-      if [[ "${CI_COMMIT_BRANCH}" == "${CI_DEFAULT_BRANCH}" ]];
-      then
-        section start "spack_build[collapsed=true]" "Building via Spack"
-        mkdir -p spack_build_env
-        spack env create -d spack_build_env
-        spack env activate -d spack_build_env
-        spack repo add spack-repo
-        spack repo list
-        spack config add upstreams:default:install_tree:${SPINER_SPACK_DIR}/opt/spack/
-        spack dev-build -j $(nproc) ${SPINER_SPACK_SPEC}
-        spack env deactivate
-        section end spack_build
-      fi
+      section start "spack_build[collapsed=true]" "Building via Spack"
+      mkdir -p spack_build_env
+      spack env create -d spack_build_env
+      spack env activate -d spack_build_env
+      spack repo add spack-repo
+      spack repo list
+      spack config add upstreams:default:install_tree:${SPINER_SPACK_DIR}/opt/spack/
+      spack dev-build -q -j $(nproc) ${SPINER_SPACK_SPEC}
+      spack env deactivate
+      section end spack_build
     - section start "spack_env[collapsed=true]" "Creating Spack environment"
     - mkdir -p spack_env
     - spack env create -d spack_env
@@ -124,7 +121,6 @@ before_script:
             -DCMAKE_INSTALL_PREFIX=${CI_PROJECT_DIR}/install \
             -DSPINER_USE_HDF=ON \
             -DSPINER_TEST_USE_KOKKOS=$([[ ${CI_JOB_NAME} =~ "a100" ]] && echo ON || echo OFF) \
-            -DSPINER_TEST_USE_KOKKOS_CUDA=$([[ ${CI_JOB_NAME} =~ "a100" ]] && echo ON || echo OFF) \
             -DCMAKE_CXX_COMPILER=$([[ ${CI_JOB_NAME} =~ "a100" ]] && echo nvcc_wrapper || g++) \
             ..
     - make -j $(nproc)

CMakeLists.txt

@@ -56,7 +56,7 @@ option(SPINER_BUILD_TESTS "Compile Tests" OFF)
 cmake_dependent_option(SPINER_TEST_USE_KOKKOS "Use kokkos offloading for tests"
                        ON "SPINER_BUILD_TESTS" OFF)
 cmake_dependent_option(
-  SPINER_TEST_USE_KOKKOS_CUDA "Use kokkos cuda offloading for tests" ON
+  SPINER_TEST_USE_KOKKOS_CUDA "Use kokkos cuda offloading for tests (affects submodule-build only)" ON
   "SPINER_TEST_USE_KOKKOS" ON)
 
 # CTest

spack-repo/packages/spiner/package.py

@@ -6,7 +6,7 @@
 from spack.package import *
 
 
-class Spiner(CMakePackage, CudaPackage):
+class Spiner(CMakePackage):
     """Spiner:
     Performance portable routines for generic, tabulated, multi-dimensional data"""
 
@@ -44,7 +44,6 @@ class Spiner(CMakePackage, CudaPackage):
         default=False,
         description="Enable kokkos",
     )
-    variant("openmp", default=False, description="Enable openmp kokkos backend")
 
     variant("hdf5", default=False, description="Enable hdf5")
     variant("mpi", default=False, description="Support parallel hdf5")
@@ -64,13 +63,9 @@ class Spiner(CMakePackage, CudaPackage):
     # Currently the raw cuda backend of ports-of-call is not supported.
     depends_on("ports-of-call portability_strategy=Kokkos", when="@:1.5.1 +kokkos")
     depends_on("ports-of-call portability_strategy=None", when="@:1.5.1 ~kokkos")
-    for _flag in list(CudaPackage.cuda_arch_values):
-        depends_on("[email protected]: cuda_arch=" + _flag, when="+cuda+kokkos cuda_arch=" + _flag)
-    for _flag in ("~cuda", "+cuda", "~openmp", "+openmp"):
-        depends_on("[email protected]: " + _flag, when="+kokkos" + _flag)
     depends_on(
-        "[email protected]: ~shared+wrapper+cuda_lambda+cuda_constexpr",
-        when="+cuda+kokkos",
+        "[email protected]: ~shared+cuda_lambda+cuda_constexpr",
+        when="+kokkos ^kokkos+cuda",
     )
 
     depends_on("hdf5+hl~mpi", when="+hdf5~mpi")
@@ -81,26 +76,20 @@ class Spiner(CMakePackage, CudaPackage):
     depends_on("py-matplotlib", when="+python")
 
     conflicts("+mpi", when="~hdf5")
-    conflicts("+cuda", when="~kokkos")
-    conflicts("+openmp", when="~kokkos")
-    conflicts("cuda_arch=none", when="+cuda", msg="CUDA architecture is required")
 
     def cmake_args(self):
         if self.spec.satisfies("@1.6.0:"):
             use_kokkos_option = "SPINER_TEST_USE_KOKKOS"
-            use_cuda_option = "SPINER_TEST_USE_CUDA"
         else:
             use_kokkos_option = "SPINER_USE_KOKKOS"
-            use_cuda_option = "SPINER_USE_CUDA"
 
         args = [
             self.define("BUILD_TESTING", self.run_tests),
             self.define_from_variant(use_kokkos_option, "kokkos"),
-            self.define_from_variant(use_cuda_option, "cuda"),
             self.define_from_variant("SPINER_USE_HDF", "hdf5"),
         ]
-        if "+cuda" in self.spec:
+        if self.spec.satisfies("^kokkos+cuda"):
             args.append(
-                self.define("CMAKE_CUDA_ARCHITECTURES", self.spec.variants["cuda_arch"].value)
+                self.define("CMAKE_CUDA_ARCHITECTURES", self.spec["kokkos"].variants["cuda_arch"].value)
             )
         return args

test/CMakeLists.txt

@@ -29,7 +29,7 @@ if (SPINER_TEST_USE_KOKKOS)
     list(APPEND _spiner_content_opts "Kokkos_ENABLE_CUDA_LAMBDA")
     list(APPEND _spiner_content_opts "Kokkos_ENABLE_CUDA_CONSTEXPR")
   endif()
-  if(CMAKE_BUILD_TYPE STREQUAL "DEBUG")
+  if(CMAKE_BUILD_TYPE STREQUAL "Debug")
     list(APPEND _spiner_content_opts "Kokkos_ENABLE_DEBUG")
     list(APPEND _spiner_content_opts "Kokkos_ENABLE_DEBUG_BOUNDS_CHECK")
     list(APPEND _spiner_content_opts "Kokkos_ENABLE_DEBUG_DUALVIEW_MODIFY_CHECK")