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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) 2004-2005 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 (c) 2008 UT-Battelle, LLC. All rights reserved.
* Copyright (c) 2014 Bull SAS. All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#include "opal_config.h"
#include "btl_portals4.h"
#include "btl_portals4_frag.h"
static void mca_btl_portals4_frag_common_send_constructor(mca_btl_portals4_frag_t *frag)
{
frag->base.des_flags = 0;
frag->base.des_segments = &frag->segments[0].base;
frag->base.des_segment_count = 2;
frag->segments[0].base.seg_addr.pval = frag + 1;
frag->segments[0].base.seg_len = frag->size;
frag->segments[0].key = 0;
frag->me_h = PTL_INVALID_HANDLE;
}
static void mca_btl_portals4_frag_eager_constructor(mca_btl_portals4_frag_t *frag)
{
frag->size = mca_btl_portals4_module.super.btl_eager_limit;
mca_btl_portals4_frag_common_send_constructor(frag);
frag->type = BTL_PORTALS4_FRAG_TYPE_EAGER;
}
static void mca_btl_portals4_frag_eager_destructor(mca_btl_portals4_frag_t *frag)
{
if (!PtlHandleIsEqual(frag->me_h, PTL_INVALID_HANDLE)) {
PtlMEUnlink(frag->me_h);
frag->me_h = PTL_INVALID_HANDLE;
}
}
static void mca_btl_portals4_frag_max_constructor(mca_btl_portals4_frag_t *frag)
{
frag->size = mca_btl_portals4_module.super.btl_max_send_size;
mca_btl_portals4_frag_common_send_constructor(frag);
frag->type = BTL_PORTALS4_FRAG_TYPE_MAX;
}
static void mca_btl_portals4_frag_user_constructor(mca_btl_portals4_frag_t *frag)
{
frag->base.des_flags = 0;
frag->size = 0;
frag->type = BTL_PORTALS4_FRAG_TYPE_USER;
}
OBJ_CLASS_INSTANCE(mca_btl_portals4_frag_t, mca_btl_base_descriptor_t, NULL, NULL);
OBJ_CLASS_INSTANCE(mca_btl_portals4_frag_eager_t, mca_btl_base_descriptor_t,
mca_btl_portals4_frag_eager_constructor, mca_btl_portals4_frag_eager_destructor);
OBJ_CLASS_INSTANCE(mca_btl_portals4_frag_max_t, mca_btl_base_descriptor_t,
mca_btl_portals4_frag_max_constructor, NULL);
OBJ_CLASS_INSTANCE(mca_btl_portals4_frag_user_t, mca_btl_base_descriptor_t,
mca_btl_portals4_frag_user_constructor, NULL);
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