AMReX_AsyncOut.H

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#ifndef AMREX_ASYNCOUT_H_
#define AMREX_ASYNCOUT_H_
#include <AMReX_Config.H>
 
#include <functional>
 
namespace amrex::AsyncOut {
 
struct WriteInfo {
    int ifile;
    int ispot;
    int nspots;
};
 
void Initialize ();
void Finalize ();
 
bool UseAsyncOut ();
 
WriteInfo GetWriteInfo (int rank);
 
void Submit (std::function<void()>&& a_f);
void Submit (std::function<void()> const& a_f);
 
void Finish (); // If you want to wait for jobs submitted to finish
 
//
// These functions are used inside user's job function.
//
void Wait ();   // Wait for my turn to write file.  This is not for waiting for job to finish.
void Notify (); // Notify next MPI process in the same file.
 
}
 
#endif