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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="00000000,00000000,00000000,ffffffff,00000000,00000000,00000000,ffffffff" arch="x86_64" vendor="AuthenticAMD" familyid="143" modelid="49">
    <pci busid="0000:43:00.0" class="0x060400" link_speed="16 GT/s" link_width="16">
      <pci busid="0000:46:00.0" class="0x060400" link_speed="16 GT/s" link_width="16">
        <pci busid="0000:48:00.0" class="0x060400" link_speed="16 GT/s" link_width="16">
          <pci busid="0000:4a:00.0" class="0x038000" link_speed="16 GT/s" link_width="16">
            <gpu dev="0" sm="90" gcn="908" arch="38911" rank="0" gdr="1">
              <xgmi target="0000:50:00.0" count="1" tclass="0x038000"/>
              <xgmi target="0000:0a:00.0" count="1" tclass="0x038000"/>
              <xgmi target="0000:0f:00.0" count="1" tclass="0x038000"/>
            </gpu>
          </pci>
        </pci>
      </pci>
      <pci busid="0000:4c:00.0" class="0x060400" link_speed="16 GT/s" link_width="16">
        <pci busid="0000:4e:00.0" class="0x060400" link_speed="16 GT/s" link_width="16">
          <pci busid="0000:50:00.0" class="0x038000" link_speed="16 GT/s" link_width="16">
            <gpu dev="1" sm="90" gcn="908" arch="38911" rank="1" gdr="1">
              <xgmi target="0000:4a:00.0" count="1" tclass="0x038000"/>
              <xgmi target="0000:0a:00.0" count="1" tclass="0x038000"/>
              <xgmi target="0000:0f:00.0" count="1" tclass="0x038000"/>
            </gpu>
          </pci>
        </pci>
      </pci>
      <pci busid="0000:45:00.0" class="0x020700" link_speed="16 GT/s" link_width="16">
        <nic>
          <net name="mlx5_1" dev="0" speed="200000" port="1" guid="0x48b9170003a1420c" maxconn="262144" gdr="1"/>
        </nic>
      </pci>
    </pci>
  </cpu>
  <cpu numaid="1" affinity="00000000,00000000,ffffffff,00000000,00000000,00000000,ffffffff,00000000" arch="x86_64" vendor="AuthenticAMD" familyid="143" modelid="49">
    <pci busid="0000:03:00.0" class="0x060400" link_speed="16 GT/s" link_width="16">
      <pci busid="0000:05:00.0" class="0x060400" link_speed="16 GT/s" link_width="16">
        <pci busid="0000:08:00.0" class="0x060400" link_speed="16 GT/s" link_width="16">
          <pci busid="0000:0a:00.0" class="0x038000" link_speed="16 GT/s" link_width="16">
            <gpu dev="2" sm="90" gcn="908" arch="38911" rank="2" gdr="1">
              <xgmi target="0000:4a:00.0" count="1" tclass="0x038000"/>
              <xgmi target="0000:50:00.0" count="1" tclass="0x038000"/>
              <xgmi target="0000:0f:00.0" count="1" tclass="0x038000"/>
            </gpu>
          </pci>
        </pci>
      </pci>
      <pci busid="0000:0b:00.0" class="0x060400" link_speed="16 GT/s" link_width="16">
        <pci busid="0000:0d:00.0" class="0x060400" link_speed="16 GT/s" link_width="16">
          <pci busid="0000:0f:00.0" class="0x038000" link_speed="16 GT/s" link_width="16">
            <gpu dev="3" sm="90" gcn="908" arch="38911" rank="3" gdr="1">
              <xgmi target="0000:4a:00.0" count="1" tclass="0x038000"/>
              <xgmi target="0000:50:00.0" count="1" tclass="0x038000"/>
              <xgmi target="0000:0a:00.0" count="1" tclass="0x038000"/>
            </gpu>
          </pci>
        </pci>
      </pci>
      <pci busid="0000:13:00.0" class="0x020700" link_speed="16 GT/s" link_width="16">
        <nic>
          <net name="mlx5_3" dev="1" speed="200000" port="1" guid="0x18604a0003a1420c" maxconn="262144" gdr="1"/>
        </nic>
      </pci>
    </pci>
  </cpu>
  <cpu numaid="2" affinity="00000000,ffffffff,00000000,00000000,00000000,ffffffff,00000000,00000000" arch="x86_64" vendor="AuthenticAMD" familyid="143" modelid="49">
    <pci busid="0000:c4:00.0" class="0x060400" link_speed="16 GT/s" link_width="16">
      <pci busid="0000:c7:00.0" class="0x060400" link_speed="16 GT/s" link_width="16">
        <pci busid="0000:c9:00.0" class="0x060400" link_speed="16 GT/s" link_width="16">
          <pci busid="0000:cb:00.0" class="0x038000" link_speed="16 GT/s" link_width="16">
            <gpu dev="4" sm="90" gcn="908" arch="38911" rank="4" gdr="1">
              <xgmi target="0000:d1:00.0" count="1" tclass="0x038000"/>
              <xgmi target="0000:8a:00.0" count="1" tclass="0x038000"/>
              <xgmi target="0000:90:00.0" count="1" tclass="0x038000"/>
            </gpu>
          </pci>
        </pci>
      </pci>
      <pci busid="0000:cd:00.0" class="0x060400" link_speed="16 GT/s" link_width="16">
        <pci busid="0000:cf:00.0" class="0x060400" link_speed="16 GT/s" link_width="16">
          <pci busid="0000:d1:00.0" class="0x038000" link_speed="16 GT/s" link_width="16">
            <gpu dev="5" sm="90" gcn="908" arch="38911" rank="5" gdr="1">
              <xgmi target="0000:cb:00.0" count="1" tclass="0x038000"/>
              <xgmi target="0000:8a:00.0" count="1" tclass="0x038000"/>
              <xgmi target="0000:90:00.0" count="1" tclass="0x038000"/>
            </gpu>
          </pci>
        </pci>
      </pci>
      <pci busid="0000:c6:00.0" class="0x020700" link_speed="16 GT/s" link_width="16">
        <nic>
          <net name="mlx5_5" dev="2" speed="200000" port="1" guid="0xd0b9170003a1420c" maxconn="262144" gdr="1"/>
        </nic>
      </pci>
    </pci>
  </cpu>
  <cpu numaid="3" affinity="ffffffff,00000000,00000000,00000000,ffffffff,00000000,00000000,00000000" arch="x86_64" vendor="AuthenticAMD" familyid="143" modelid="49">
    <pci busid="0000:83:00.0" class="0x060400" link_speed="16 GT/s" link_width="16">
      <pci busid="0000:86:00.0" class="0x060400" link_speed="16 GT/s" link_width="16">
        <pci busid="0000:88:00.0" class="0x060400" link_speed="16 GT/s" link_width="16">
          <pci busid="0000:8a:00.0" class="0x038000" link_speed="16 GT/s" link_width="16">
            <gpu dev="6" sm="90" gcn="908" arch="38911" rank="6" gdr="1">
              <xgmi target="0000:cb:00.0" count="1" tclass="0x038000"/>
              <xgmi target="0000:d1:00.0" count="1" tclass="0x038000"/>
              <xgmi target="0000:90:00.0" count="1" tclass="0x038000"/>
            </gpu>
          </pci>
        </pci>
      </pci>
      <pci busid="0000:8c:00.0" class="0x060400" link_speed="16 GT/s" link_width="16">
        <pci busid="0000:8e:00.0" class="0x060400" link_speed="16 GT/s" link_width="16">
          <pci busid="0000:90:00.0" class="0x038000" link_speed="16 GT/s" link_width="16">
            <gpu dev="7" sm="90" gcn="908" arch="38911" rank="7" gdr="1">
              <xgmi target="0000:cb:00.0" count="1" tclass="0x038000"/>
              <xgmi target="0000:d1:00.0" count="1" tclass="0x038000"/>
              <xgmi target="0000:8a:00.0" count="1" tclass="0x038000"/>
            </gpu>
          </pci>
        </pci>
      </pci>
      <pci busid="0000:85:00.0" class="0x020700" link_speed="16 GT/s" link_width="16">
        <nic>
          <net name="mlx5_7" dev="3" speed="200000" port="1" guid="0xd0bd170003a1420c" maxconn="262144" gdr="1"/>
        </nic>
      </pci>
    </pci>
  </cpu>
</system>