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 *
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 * of this software and associated documentation files (the "Software"), to
 * deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 * sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
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 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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#ifndef LIBRARY_SRC_IPC_CONTEXT_HOST_HPP_
#define LIBRARY_SRC_IPC_CONTEXT_HOST_HPP_

#include "../context.hpp"

namespace rocshmem {

class IPCHostContext : public Context {
 public:
  __host__ IPCHostContext(Backend *b, int64_t options);

  __host__ ~IPCHostContext();

  template <typename T>
  __host__ void p(T *dest, T value, int pe);

  template <typename T>
  __host__ T g(const T *source, int pe);

  template <typename T>
  __host__ void put(T *dest, const T *source, size_t nelems, int pe);

  template <typename T>
  __host__ void get(T *dest, const T *source, size_t nelems, int pe);

  template <typename T>
  __host__ void put_nbi(T *dest, const T *source, size_t nelems, int pe);

  template <typename T>
  __host__ void get_nbi(T *dest, const T *source, size_t nelems, int pe);

  __host__ void putmem(void *dest, const void *source, size_t nelems, int pe);

  __host__ void getmem(void *dest, const void *source, size_t nelems, int pe);

  __host__ void putmem_nbi(void *dest, const void *source, size_t nelems,
                           int pe);

  __host__ void getmem_nbi(void *dest, const void *source, size_t size, int pe);

  template <typename T>
  __host__ void amo_add(void *dst, T value, int pe);

  template <typename T>
  __host__ void amo_cas(void *dst, T value, T cond, int pe);

  template <typename T>
  __host__ T amo_fetch_add(void *dst, T value, int pe);

  template <typename T>
  __host__ T amo_fetch_cas(void *dst, T value, T cond, int pe);

  __host__ void fence();

  __host__ void quiet();

  __host__ void barrier_all();

  __host__ void sync_all();

  template <typename T>
  __host__ void broadcast(T *dest, const T *source, int nelems, int pe_root,
                          int pe_start, int log_pe_stride, int pe_size,
                          long *p_sync);

  template <typename T>
  __host__ void broadcast(rocshmem_team_t team, T *dest, const T *source,
                          int nelems, int pe_root);

  template <typename T, ROCSHMEM_OP Op>
  __host__ void to_all(T *dest, const T *source, int nreduce, int pe_start,
                       int log_pe_stride, int pe_size, T *p_wrk,
                       long *p_sync);

  template <typename T, ROCSHMEM_OP Op>
  __host__ int reduce(rocshmem_team_t team, T *dest, const T *source, int nreduce);

  template <typename T>
  __host__ void wait_until(T *ivars, int cmp, T val);

  template <typename T>
  __host__ size_t wait_until_any(T *ivars, size_t nelems,
                                 const int *status,
                                 int cmp, T val);

  template <typename T>
  __host__ void wait_until_all(T *ivars, size_t nelems,
                               const int *status,
                               int cmp, T val);

  template <typename T>
  __host__ size_t wait_until_some(T *ivars, size_t nelems,
                                size_t* indices,
                                const int *status,
                                int cmp, T val);

  template <typename T>
  __host__ void wait_until_all_vector(T *ivars, size_t nelems,
                                      const int *status,
                                      int cmp, T* vals);

  template <typename T>
  __host__ size_t wait_until_any_vector(T *ivars, size_t nelems,
                                        const int *status,
                                        int cmp, T* vals);

  template <typename T>
  __host__ size_t wait_until_some_vector(T *ivars, size_t nelems,
                                         size_t* indices,
                                         const int *status,
                                         int cmp, T* vals);

  template <typename T>
  __host__ int test(T *ivars, int cmp, T val);

 public:
  /* Shared pointer to the backend's host interface */
  std::shared_ptr<HostInterface> host_interface{nullptr};

  /* An MPI Window implements a context */
  WindowInfo *context_window_info{nullptr};
};

}  // namespace rocshmem

#endif  // LIBRARY_SRC_IPC_CONTEXT_HOST_HPP_