root/opal/mca/btl/self/btl_self_frag.c

DEFINITIONS

1. mca_btl_self_frag_constructor
2. mca_btl_self_frag_eager_constructor
3. mca_btl_self_frag_send_constructor
4. mca_btl_self_frag_rdma_constructor

   1 /* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
   2 /*
   3  * Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
   4  *                         University Research and Technology
   5  *                         Corporation.  All rights reserved.
   6  * Copyright (c) 2004-2006 The University of Tennessee and The University
   7  *                         of Tennessee Research Foundation.  All rights
   8  *                         reserved.
   9  * Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
  10  *                         University of Stuttgart.  All rights reserved.
  11  * Copyright (c) 2004-2005 The Regents of the University of California.
  12  *                         All rights reserved.
  13  * Copyright (c) 2016      Los Alamos National Security, LLC. All rights
  14  *                         reserved.
  15  * $COPYRIGHT$
  16  *
  17  * Additional copyrights may follow
  18  *
  19  * $HEADER$
  20  */
  21 
  22 #include "opal_config.h"
  23 #include "btl_self_frag.h"
  24 
  25 static inline void mca_btl_self_frag_constructor(mca_btl_self_frag_t* frag)
  26 {
  27     frag->base.des_flags = 0;
  28     frag->segments[0].seg_addr.pval = (void *) frag->data;
  29     frag->segments[0].seg_len = (uint32_t) frag->size;
  30     frag->base.des_segments = frag->segments;
  31     frag->base.des_segment_count = 1;
  32 }
  33 
  34 static void mca_btl_self_frag_eager_constructor(mca_btl_self_frag_t* frag)
  35 {
  36     frag->list = &mca_btl_self_component.self_frags_eager;
  37     frag->size = mca_btl_self.btl_eager_limit;
  38     mca_btl_self_frag_constructor(frag);
  39 }
  40 
  41 static void mca_btl_self_frag_send_constructor(mca_btl_self_frag_t* frag)
  42 {
  43     frag->list = &mca_btl_self_component.self_frags_send;
  44     frag->size = mca_btl_self.btl_max_send_size;
  45     mca_btl_self_frag_constructor(frag);
  46 }
  47 
  48 static void mca_btl_self_frag_rdma_constructor(mca_btl_self_frag_t* frag)
  49 {
  50     frag->list = &mca_btl_self_component.self_frags_rdma;
  51     frag->size = MCA_BTL_SELF_MAX_INLINE_SIZE;
  52     mca_btl_self_frag_constructor(frag);
  53 }
  54 
  55 OBJ_CLASS_INSTANCE( mca_btl_self_frag_eager_t,
  56                     mca_btl_base_descriptor_t,
  57                     mca_btl_self_frag_eager_constructor,
  58                     NULL );
  59 
  60 OBJ_CLASS_INSTANCE( mca_btl_self_frag_send_t,
  61                     mca_btl_base_descriptor_t,
  62                     mca_btl_self_frag_send_constructor,
  63                     NULL );
  64 
  65 OBJ_CLASS_INSTANCE( mca_btl_self_frag_rdma_t,
  66                     mca_btl_base_descriptor_t,
  67                     mca_btl_self_frag_rdma_constructor,
  68                     NULL );