clean ddc.hpp

CExA-project · Oct 12, 2023 · ff0a892 · ff0a892
1 parent 8e94a0d
commit ff0a892
Showing 1 changed file with 0 additions and 112 deletions.
diff --git a/include/ddc/ddc.hpp b/include/ddc/ddc.hpp
@@ -61,105 +61,6 @@ static std::shared_ptr<gko::Executor> create_default_host_executor()
 #endif
 } // Comes from "Basic Kokkos Extension" Ginkgo MR
 
-#if 0
-template <typename ExecSpace,
-          typename MemorySpace = typename ExecSpace::memory_space>
-static std::shared_ptr<gko::Executor> create_executor(ExecSpace, MemorySpace = {})
-{
-    static_assert(
-        Kokkos::SpaceAccessibility<ExecSpace, MemorySpace>::accessible);
-#ifdef KOKKOS_ENABLE_SERIAL
-    if constexpr (std::is_same_v<ExecSpace, Kokkos::Serial>) {
-        return gko::ReferenceExecutor::create();
-    }
-#endif
-#ifdef KOKKOS_ENABLE_OPENMP
-    if constexpr (std::is_same_v<ExecSpace, Kokkos::OpenMP>) {
-        return gko::OmpExecutor::create();
-    }
-#endif
-#ifdef KOKKOS_ENABLE_CUDA
-    if constexpr (std::is_same_v<ExecSpace, Kokkos::Cuda>) {
-        if constexpr (std::is_same_v<MemorySpace, Kokkos::CudaSpace>) {
-            return gko::CudaExecutor::create(Kokkos::device_id(),
-                                        create_default_host_executor(),
-                                        std::make_shared<gko::CudaAllocator>());
-
-        }
-        if constexpr (std::is_same_v<MemorySpace, Kokkos::CudaUVMSpace>) {
-            return gko::CudaExecutor::create(
-                Kokkos::device_id(), create_default_host_executor(),
-                std::make_shared<gko::CudaUnifiedAllocator>(
-                    Kokkos::device_id()));
-        }
-        if constexpr (std::is_same_v<MemorySpace,
-                                     Kokkos::CudaHostPinnedSpace>) {
-            return gko::CudaExecutor::create(
-                Kokkos::device_id(), create_default_host_executor(),
-                std::make_shared<gko::CudaHostAllocator>(Kokkos::device_id()));
-        }
-    }
-#endif
-#ifdef KOKKOS_ENABLE_HIP
-    if constexpr (std::is_same_v<ExecSpace, Kokkos::HIP>) {
-        if constexpr (std::is_same_v<MemorySpace, Kokkos::HIPSpace>) {
-            return gko::HipExecutor::create(Kokkos::device_id(),
-                                       create_default_host_executor(),
-                                       std::make_shared<gko::HipAllocator>());
-        }
-        if constexpr (std::is_same_v<MemorySpace, Kokkos::HIPManagedSpace>) {
-            return gko::HipExecutor::create(
-                Kokkos::device_id(), create_default_host_executor(),
-                std::make_shared<gko::HipUnifiedAllocator>(
-                    Kokkos::device_id()));
-        }
-        if constexpr (std::is_same_v<MemorySpace, Kokkos::HIPHostPinnedSpace>) {
-            return gko::HipExecutor::create(
-                Kokkos::device_id(), create_default_host_executor(),
-                std::make_shared<gko::HipHostAllocator>(Kokkos::device_id()));
-        }
-    }
-#endif
-#ifdef KOKKOS_ENABLE_SYCL
-    if constexpr (std::is_same_v<ExecSpace, Kokkos::Experimental::SYCL>) {
-        // for now Ginkgo doesn't support different allocators for SYCL
-        return gko::DpcppExecutor::create(Kokkos::device_id(),
-                                     create_default_host_executor());
-    }
-#endif
-} // Comes from "Basic Kokkos Extension" Ginkgo MR 
-
-static std::shared_ptr<gko::Executor> create_default_executor()
-{
-    return create_executor(Kokkos::DefaultExecutionSpace{});
-} // Comes from "Basic Kokkos Extension" Ginkgo MR
-#endif // Not working for some reason
-
-#if 0
-static std::shared_ptr<gko::Executor> create_default_executor() {
-#ifdef KOKKOS_ENABLE_SERIAL
-        if (std::is_same_v<Kokkos::DefaultExecutionSpace,
-                         Kokkos::Serial>) {
-            return gko::ReferenceExecutor::create();
-        }
-#endif
-#ifdef KOKKOS_ENABLE_OPENMP
-        if (std::is_same_v<Kokkos::DefaultExecutionSpace,
-                         Kokkos::OpenMP>) {
-            return gko::OmpExecutor::create();
-        }
-#endif
-#ifdef KOKKOS_ENABLE_CUDA
-        if (std::is_same_v<Kokkos::DefaultExecutionSpace, Kokkos::Cuda>) {
-            return gko::CudaExecutor::create(0,
-                                             create_default_host_executor());
-        }
-#endif
-} // Comes from kokkos_assembly example in Ginkgo develop branch
-static std::shared_ptr<gko::Executor> gko_default_host_exec = create_default_host_executor();
-static std::shared_ptr<gko::Executor> gko_default_exec = create_default_executor();
-#endif
-
 template <typename ExecSpace>
 static std::shared_ptr<gko::Executor> create_gko_exec()
 {
@@ -185,19 +86,6 @@ class DDCInitializer
 public:
     DDCInitializer()
     {
-#if 0
-	// gko_omp_exec = gko::OmpExecutor::create();
-	gko_default_host_exec = gko::OmpExecutor::create();
-	// gko_cuda_exec = gko::CudaExecutor::create(0, gko_default_host_exec);
-
-	if constexpr (std::is_same_v<Kokkos::DefaultExecutionSpace, Kokkos::OpenMP>) {
-	  gko_default_exec->create();
-	}
-	else if constexpr (std::is_same_v<Kokkos::DefaultExecutionSpace, Kokkos::Cuda>) {
-	  gko_default_exec->create(0, gko_default_host_exec);
-	}
-
-#endif
     }
 };