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topo_8p_pcie.xml 2.98 KB
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Initial commit: RCCL auto-tuning project  
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<!-------------------------------------------------------------------------
 - Copyright (c) 2022 Advanced Micro Devices, Inc. All rights reserved.
 - See LICENSE.txt for license information
 ------------------------------------------------------------------------->
<system version="2">
  <cpu numaid="0" affinity="00ff00ff" arch="x86_64" vendor="GenuineIntel" familyid="6" modelid="85">
    <pci busid="0000:18:00.0" class="0x060400" link_speed="8 GT/s" link_width="16">
      <pci busid="0000:1b:00.0" class="0x060400" link_speed="8 GT/s" link_width="16">
        <pci busid="0000:1d:00.0" class="0x038000" link_speed="16 GT/s" link_width="16">
          <gpu dev="0" sm="96" gcn="906" arch="38911" rank="0" gdr="1"/>
        </pci>
      </pci>
      <pci busid="0000:1e:00.0" class="0x060400" link_speed="8 GT/s" link_width="16">
        <pci busid="0000:20:00.0" class="0x038000" link_speed="16 GT/s" link_width="16">
          <gpu dev="1" sm="96" gcn="906" arch="38911" rank="1" gdr="1"/>
        </pci>
      </pci>
      <pci busid="0000:21:00.0" class="0x060400" link_speed="8 GT/s" link_width="16">
        <pci busid="0000:23:00.0" class="0x038000" link_speed="16 GT/s" link_width="16">
          <gpu dev="2" sm="96" gcn="906" arch="38911" rank="2" gdr="1"/>
        </pci>
      </pci>
      <pci busid="0000:24:00.0" class="0x060400" link_speed="8 GT/s" link_width="16">
        <pci busid="0000:26:00.0" class="0x038000" link_speed="16 GT/s" link_width="16">
          <gpu dev="3" sm="96" gcn="906" arch="38911" rank="3" gdr="1"/>
        </pci>
      </pci>
      <pci busid="0000:1a:00.0" class="0x020700" link_speed="8 GT/s" link_width="16">
        <nic>
          <net name="mlx5_0" dev="0" speed="100000" port="1" guid="0x3a050700039f59b8" maxconn="262144" gdr="1"/>
        </nic>
      </pci>
    </pci>
    <pci busid="0000:3b:00.0" class="0x060400" link_speed="8 GT/s" link_width="16">
      <pci busid="0000:3d:00.0" class="0x060400" link_speed="8 GT/s" link_width="16">
        <pci busid="0000:3f:00.0" class="0x038000" link_speed="16 GT/s" link_width="16">
          <gpu dev="4" sm="96" gcn="906" arch="38911" rank="4" gdr="1"/>
        </pci>
      </pci>
      <pci busid="0000:41:00.0" class="0x060400" link_speed="8 GT/s" link_width="16">
        <pci busid="0000:43:00.0" class="0x038000" link_speed="16 GT/s" link_width="16">
          <gpu dev="5" sm="96" gcn="906" arch="38911" rank="5" gdr="1"/>
        </pci>
      </pci>
      <pci busid="0000:44:00.0" class="0x060400" link_speed="8 GT/s" link_width="16">
        <pci busid="0000:46:00.0" class="0x038000" link_speed="16 GT/s" link_width="16">
          <gpu dev="6" sm="96" gcn="906" arch="38911" rank="6" gdr="1"/>
        </pci>
      </pci>
      <pci busid="0000:47:00.0" class="0x060400" link_speed="8 GT/s" link_width="16">
        <pci busid="0000:49:00.0" class="0x038000" link_speed="16 GT/s" link_width="16">
          <gpu dev="7" sm="96" gcn="906" arch="38911" rank="7" gdr="1"/>
        </pci>
      </pci>
    </pci>
  </cpu>
</system>