Whe don't need to register zero sized frags.
This commit was SVN r10519.
Этот коммит содержится в:
родитель
8855e5b73a
Коммит
52208d7bf9
@ -615,7 +615,7 @@ mca_btl_base_module_t** mca_btl_openib_component_init(int *num_btl_modules,
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mca_btl_openib_component.ib_free_list_num,
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mca_btl_openib_component.ib_free_list_max,
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mca_btl_openib_component.ib_free_list_inc,
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openib_btl->super.btl_mpool);
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NULL);
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orte_pointer_array_init(&openib_btl->eager_rdma_buffers,
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mca_btl_openib_component.max_eager_rdma,
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@ -29,13 +29,15 @@ static void mca_btl_openib_frag_common_constructor( mca_btl_openib_frag_t* frag)
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frag->hdr = (mca_btl_openib_header_t*) (frag+1); /* initialize the btl header to start at end of frag */
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frag->segment.seg_addr.pval = ((unsigned char* )frag->hdr) + sizeof(mca_btl_openib_header_t);
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/* init the segment address to start after the btl header */
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frag->mr = registration->mr;
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if(registration) {
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frag->mr = registration->mr;
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frag->segment.seg_key.key32[0] = (uint32_t) frag->mr->lkey;
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frag->sg_entry.lkey = frag->mr->lkey;
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}
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frag->segment.seg_len = frag->size;
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frag->segment.seg_key.key32[0] = (uint32_t) frag->mr->lkey;
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frag->sg_entry.addr = (unsigned long) frag->hdr;
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frag->sg_entry.length = frag->size;
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frag->sg_entry.lkey = frag->mr->lkey;
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frag->base.des_flags = 0;
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}
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