cb06ed95e1
total bytes registered. Currently this defaults to limiting the rcache to 256 entries or 1GB in total registrations. This commit was SVN r9110.
85 строки
2.8 KiB
C
85 строки
2.8 KiB
C
/*
|
|
* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
|
|
* University Research and Technology
|
|
* Corporation. All rights reserved.
|
|
* Copyright (c) 2004-2005 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.
|
|
* $COPYRIGHT$
|
|
*
|
|
* Additional copyrights may follow
|
|
*
|
|
* $HEADER$
|
|
*/
|
|
|
|
#include "opal/mca/base/mca_base_param.h"
|
|
#include "ompi/mca/rcache/rcache.h"
|
|
#include "rcache_rb.h"
|
|
|
|
static int mca_rcache_rb_component_open(void);
|
|
|
|
static mca_rcache_base_module_t* mca_rcache_rb_component_init( void );
|
|
|
|
mca_rcache_rb_component_t mca_rcache_rb_component = {
|
|
{
|
|
{
|
|
/* Indicate that we are a rcache v1.0.0 component (which also
|
|
implies a specific MCA version) */
|
|
|
|
MCA_RCACHE_BASE_VERSION_1_0_0,
|
|
"rb", /* MCA component name */
|
|
OMPI_MAJOR_VERSION, /* MCA component major version */
|
|
OMPI_MINOR_VERSION, /* MCA component minor version */
|
|
OMPI_RELEASE_VERSION, /* MCA component release version */
|
|
mca_rcache_rb_component_open, /* component open */
|
|
NULL
|
|
},
|
|
|
|
/* Next the MCA v1.0.0 component meta data */
|
|
|
|
{
|
|
/* Whether the component is checkpointable or not */
|
|
false
|
|
},
|
|
mca_rcache_rb_component_init
|
|
}
|
|
};
|
|
|
|
|
|
static int mca_rcache_rb_component_open(void)
|
|
{
|
|
return OMPI_SUCCESS;
|
|
}
|
|
|
|
mca_rcache_base_module_t* mca_rcache_rb_component_init(void) {
|
|
mca_rcache_rb_module_t* rcache;
|
|
|
|
rcache = (mca_rcache_rb_module_t*) malloc(sizeof(mca_rcache_rb_module_t));
|
|
mca_rcache_rb_module_init(rcache);
|
|
|
|
mca_base_param_reg_int(&mca_rcache_rb_component.super.rcache_version,
|
|
"mru_len",
|
|
"The maximum size IN ENTRIES of the MRU (most recently used) rcache list",
|
|
false,
|
|
false,
|
|
256,
|
|
(int*)&(rcache->reg_mru_len));
|
|
|
|
mca_base_param_reg_int(&mca_rcache_rb_component.super.rcache_version,
|
|
"mru_size",
|
|
"The maximum size IN BYTES of the MRU (most recently used) rcache list",
|
|
false,
|
|
false,
|
|
1*1024*1024*1024, /* default to 1GB? */
|
|
(int*)&(rcache->reg_max_mru_size));
|
|
|
|
|
|
return &rcache->base;
|
|
}
|
|
|
|
|