OpenMPI  0.1.1
pml_bfo_rdma.h
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1 /*
2  * Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
3  * University Research and Technology
4  * Corporation. All rights reserved.
5  * Copyright (c) 2004-2005 The University of Tennessee and The University
6  * of Tennessee Research Foundation. All rights
7  * reserved.
8  * Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
9  * University of Stuttgart. All rights reserved.
10  * Copyright (c) 2004-2005 The Regents of the University of California.
11  * All rights reserved.
12  * Copyright (c) 2010 Oracle and/or its affiliates. All rights reserved.
13  * $COPYRIGHT$
14  *
15  * Additional copyrights may follow
16  *
17  * $HEADER$
18  */
19 /**
20  * @file
21  */
22 
23 #ifndef MCA_PML_BFO_RDMA_H
24 #define MCA_PML_BFO_RDMA_H
25 
27 
28 /*
29  * Of the set of available btls that support RDMA,
30  * find those that already have registrations - or
31  * register if required (for leave_pinned option)
32  */
33 size_t mca_pml_bfo_rdma_btls(struct mca_bml_base_endpoint_t* endpoint,
34  unsigned char* base, size_t size, struct mca_pml_bfo_com_btl_t* btls);
35 
36 /* Choose RDMA BTLs to use for sending of a request by pipeline protocol.
37  * Calculate number of bytes to send through each BTL according to available
38  * bandwidth */
39 size_t mca_pml_bfo_rdma_pipeline_btls(struct mca_bml_base_endpoint_t* endpoint,
40  size_t size, mca_pml_bfo_com_btl_t* rdma_btls);
41 #endif
42 
Definition: pml_bfo.h:299
Structure associated w/ ompi_proc_t that contains the set of BTLs used to reach a destination...
Definition: bml.h:222