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/*
* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
* University Research and Technology
* Corporation. All rights reserved.
* Copyright (c) 2004-2006 The University of Tennessee and The University
* of Tennessee Research Foundation. All rights
* reserved.
* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
* University of Stuttgart. All rights reserved.
* Copyright (c) 2004-2005 The Regents of the University of California.
* All rights reserved.
* Copyright (c) 2008-2021 University of Houston. All rights reserved.
* Copyright (c) 2015-2018 Research Organization for Information Science
* and Technology (RIST). All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#ifndef MCA_FCOLL_VULCAN_EXPORT_H
#define MCA_FCOLL_VULCAN_EXPORT_H
#include "ompi_config.h"
#include "mpi.h"
#include "ompi/mca/mca.h"
#include "ompi/mca/fcoll/fcoll.h"
#include "ompi/mca/fcoll/base/base.h"
#include "ompi/mca/common/ompio/common_ompio.h"
#define FCOLL_VULCAN_SHUFFLE_TAG 123
#define INIT_LEN 10
BEGIN_C_DECLS
/* Globally exported variables */
extern int mca_fcoll_vulcan_priority;
extern int mca_fcoll_vulcan_num_groups;
extern int mca_fcoll_vulcan_write_chunksize;
extern int mca_fcoll_vulcan_async_io;
OMPI_DECLSPEC extern mca_fcoll_base_component_2_0_0_t mca_fcoll_vulcan_component;
/* API functions */
int mca_fcoll_vulcan_component_init_query(bool enable_progress_threads,
bool enable_mpi_threads);
struct mca_fcoll_base_module_1_0_0_t *
mca_fcoll_vulcan_component_file_query (ompio_file_t *fh, int *priority);
int mca_fcoll_vulcan_component_file_unquery (ompio_file_t *file);
int mca_fcoll_vulcan_module_init (ompio_file_t *file);
int mca_fcoll_vulcan_module_finalize (ompio_file_t *file);
int mca_fcoll_vulcan_file_write_all (struct ompio_file_t *fh,
const void *buf,
int count,
struct ompi_datatype_t *datatype,
ompi_status_public_t * status);
int mca_fcoll_vulcan_file_read_all (struct ompio_file_t *fh,
void *buf,
int count,
struct ompi_datatype_t *datatype,
ompi_status_public_t * status);
END_C_DECLS
#endif /* MCA_FCOLL_VULCAN_EXPORT_H */
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