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/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
/*
* Copyright (c) 2018 DataDirect Networks. All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#include "ompi_config.h"
#include "fbtl_ime.h"
#include "mpi.h"
int mca_fbtl_ime_priority = FBTL_IME_BASE_PRIORITY;
int mca_fbtl_ime_iov_max = FBTL_IME_IOV_MAX;
int mca_fbtl_ime_aio_reqs_max = FBTL_IME_AIO_REQS_MAX;
/*
* Private functions
*/
static int register_component(void);
/*
* Public string showing the fbtl ime component version number
*/
const char *mca_fbtl_ime_component_version_string =
"OMPI/MPI IME FBTL MCA component version " OMPI_VERSION;
/*
* Instantiate the public struct with all of our public information
* and pointers to our public functions in it
*/
mca_fbtl_base_component_2_0_0_t mca_fbtl_ime_component = {
/* First, the mca_component_t struct containing meta information
about the component itself */
.fbtlm_version = {
MCA_FBTL_BASE_VERSION_2_0_0,
/* Component name and version */
.mca_component_name = "ime",
MCA_BASE_MAKE_VERSION(component, OMPI_MAJOR_VERSION, OMPI_MINOR_VERSION,
OMPI_RELEASE_VERSION),
.mca_register_component_params = register_component,
},
.fbtlm_data = {
/* This component is checkpointable */
MCA_BASE_METADATA_PARAM_CHECKPOINT
},
.fbtlm_init_query = mca_fbtl_ime_component_init_query, /* get thread level */
.fbtlm_file_query = mca_fbtl_ime_component_file_query, /* get priority and actions */
.fbtlm_file_unquery = mca_fbtl_ime_component_file_unquery, /* undo what was done by previous function */
};
static int register_component(void)
{
mca_fbtl_ime_iov_max = FBTL_IME_IOV_MAX;
(void) mca_base_component_var_register(&mca_fbtl_ime_component.fbtlm_version,
"iov_max", "Maximum iov count that should be used when "
"calling an IME native function",
MCA_BASE_VAR_TYPE_INT, NULL, 0, 0,
OPAL_INFO_LVL_9,
MCA_BASE_VAR_SCOPE_READONLY,
&mca_fbtl_ime_iov_max);
mca_fbtl_ime_aio_reqs_max = FBTL_IME_AIO_REQS_MAX;
(void) mca_base_component_var_register(&mca_fbtl_ime_component.fbtlm_version,
"aio_reqs_max", "Maximum number of aiocb requests that should "
"be sent simultaneously when calling an IME native function",
MCA_BASE_VAR_TYPE_INT, NULL, 0, 0,
OPAL_INFO_LVL_9,
MCA_BASE_VAR_SCOPE_READONLY,
&mca_fbtl_ime_aio_reqs_max );
return OMPI_SUCCESS;
}
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