80 строки
2.3 KiB
C
80 строки
2.3 KiB
C
/*
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* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
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* University Research and Technology
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* Corporation. All rights reserved.
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* Copyright (c) 2004-2006 The University of Tennessee and The University
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* of Tennessee Research Foundation. All rights
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* reserved.
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* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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* University of Stuttgart. All rights reserved.
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* Copyright (c) 2004-2005 The Regents of the University of California.
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* All rights reserved.
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* $COPYRIGHT$
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*
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* Additional copyrights may follow
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*
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* $HEADER$
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*/
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#include "ompi_config.h"
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#include "btl_self_frag.h"
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static inline void mca_btl_self_frag_constructor(mca_btl_self_frag_t* frag)
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{
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frag->segment.seg_addr.pval = frag+1;
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frag->segment.seg_len = frag->size;
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frag->base.des_src = &frag->segment;
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frag->base.des_src_cnt = 1;
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frag->base.des_dst = &frag->segment;
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frag->base.des_dst_cnt = 1;
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frag->base.des_flags = 0;
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}
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static void mca_btl_self_frag_eager_constructor(mca_btl_self_frag_t* frag)
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{
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frag->size = mca_btl_self.btl_eager_limit;
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mca_btl_self_frag_constructor(frag);
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}
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static void mca_btl_self_frag_send_constructor(mca_btl_self_frag_t* frag)
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{
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frag->size = mca_btl_self.btl_max_send_size;
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mca_btl_self_frag_constructor(frag);
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}
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static void mca_btl_self_frag_rdma_constructor(mca_btl_self_frag_t* frag)
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{
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frag->size = 0;
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frag->segment.seg_addr.pval = frag+1;
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frag->segment.seg_len = frag->size;
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frag->base.des_src = NULL;
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frag->base.des_src_cnt = 0;
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frag->base.des_dst = NULL;
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frag->base.des_dst_cnt = 0;
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frag->base.des_flags = 0;
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}
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static void mca_btl_self_frag_destructor(mca_btl_self_frag_t* frag)
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{
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}
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OBJ_CLASS_INSTANCE(
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mca_btl_self_frag_eager_t,
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mca_btl_base_descriptor_t,
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mca_btl_self_frag_eager_constructor,
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mca_btl_self_frag_destructor);
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OBJ_CLASS_INSTANCE(
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mca_btl_self_frag_send_t,
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mca_btl_base_descriptor_t,
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mca_btl_self_frag_send_constructor,
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mca_btl_self_frag_destructor);
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OBJ_CLASS_INSTANCE(
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mca_btl_self_frag_rdma_t,
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mca_btl_base_descriptor_t,
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mca_btl_self_frag_rdma_constructor,
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mca_btl_self_frag_destructor);
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