kokkos_interop.h

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/*
 * Copyright 2025 Stanford University, NVIDIA Corporation
 * SPDX-License-Identifier: Apache-2.0
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
// Realm+Kokkos interop support
 
#ifndef REALM_KOKKOS_INTEROP_H
#define REALM_KOKKOS_INTEROP_H
 
#include "realm/realm_config.h"
#include "realm/proc_impl.h"
 
#include <vector>
 
namespace Realm {
 
  namespace KokkosInterop {
 
    bool is_kokkos_cuda_enabled(void);
    bool is_kokkos_hip_enabled(void);
    bool is_kokkos_openmp_enabled(void);
 
    // initializes the kokkos runtime, using the threads from local processors
    //  to initialize the various kokkos execution spaces
    void kokkos_initialize(const std::vector<ProcessorImpl *> &local_procs);
 
    void kokkos_finalize(const std::vector<ProcessorImpl *> &local_procs);
 
  }; // namespace KokkosInterop
 
}; // namespace Realm
 
#endif