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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="1" affinity="00000000,0000ffff,ff000000" arch="x86_64" vendor="AuthenticAMD" familyid="175" modelid="1">
    <pci busid="0000:19:00.0" class="0x060400" vendor="0x1000" device="0xc010" subsystem_vendor="0x1000" subsystem_device="0xa096" link_speed="16.0 GT/s PCIe" link_width="16">
      <pci busid="0000:25:00.0" class="0x060400" vendor="0x1000" device="0xc010" subsystem_vendor="0x1000" subsystem_device="0xa096" link_speed="16.0 GT/s PCIe" link_width="16">
        <pci busid="0000:27:00.0" class="0x060400" vendor="0x1022" device="0x14c7" subsystem_vendor="0x1022" subsystem_device="0x14c7" link_speed="16.0 GT/s PCIe" link_width="8">
          <pci busid="0000:29:00.0" class="0x038000" vendor="0x1002" device="0x740c" subsystem_vendor="0x1002" subsystem_device="0x0b0c" link_speed="16.0 GT/s PCIe" link_width="16">
            <gpu dev="0" sm="90" gcn="910" arch="38911" rank="0" gdr="1">
              <xgmi target="0000:2c:00.0" count="4" tclass="0x038000"/>
              <xgmi target="0000:ad:00.0" count="2" tclass="0x038000"/>
              <xgmi target="0000:b3:00.0" count="1" tclass="0x038000"/>
            </gpu>
          </pci>
        </pci>
        <pci busid="0000:2a:00.0" class="0x060400" vendor="0x1022" device="0x14c7" subsystem_vendor="0x1022" subsystem_device="0x14c7" link_speed="16.0 GT/s PCIe" link_width="8">
          <pci busid="0000:2c:00.0" class="0x038000" vendor="0x1002" device="0x740c" subsystem_vendor="0x1002" subsystem_device="0x0b0c" link_speed="16.0 GT/s PCIe" link_width="16">
            <gpu dev="1" sm="90" gcn="910" arch="38911" rank="1" gdr="1">
              <xgmi target="0000:29:00.0" count="4" tclass="0x038000"/>
              <xgmi target="0000:32:00.0" count="1" tclass="0x038000"/>
              <xgmi target="0000:b6:00.0" count="1" tclass="0x038000"/>
            </gpu>
          </pci>
        </pci>
        <pci busid="0000:2d:00.0" class="0x060400" vendor="0x1022" device="0x14c7" subsystem_vendor="0x1022" subsystem_device="0x14c7" link_speed="16.0 GT/s PCIe" link_width="8">
          <pci busid="0000:2f:00.0" class="0x038000" vendor="0x1002" device="0x740c" subsystem_vendor="0x1002" subsystem_device="0x0b0c" link_speed="16.0 GT/s PCIe" link_width="16">
            <gpu dev="2" sm="90" gcn="910" arch="38911" rank="2" gdr="1">
              <xgmi target="0000:32:00.0" count="4" tclass="0x038000"/>
              <xgmi target="0000:ad:00.0" count="1" tclass="0x038000"/>
              <xgmi target="0000:b3:00.0" count="2" tclass="0x038000"/>
            </gpu>
          </pci>
        </pci>
        <pci busid="0000:30:00.0" class="0x060400" vendor="0x1022" device="0x14c7" subsystem_vendor="0x1022" subsystem_device="0x14c7" link_speed="16.0 GT/s PCIe" link_width="8">
          <pci busid="0000:32:00.0" class="0x038000" vendor="0x1002" device="0x740c" subsystem_vendor="0x1458" subsystem_device="0x1000" link_speed="16.0 GT/s PCIe" link_width="16">
            <gpu dev="3" sm="90" gcn="910" arch="38911" rank="3" gdr="1">
              <xgmi target="0000:2c:00.0" count="1" tclass="0x038000"/>
              <xgmi target="0000:2f:00.0" count="4" tclass="0x038000"/>
              <xgmi target="0000:b0:00.0" count="1" tclass="0x038000"/>
            </gpu>
          </pci>
        </pci>
      </pci>
      <pci busid="0000:1b:00.0" class="0x060400" vendor="0x1000" device="0xc010" subsystem_vendor="0x1000" subsystem_device="0xa096" link_speed="16.0 GT/s PCIe" link_width="16">
        <pci busid="0000:1d:00.0" class="0x020700" vendor="0x15b3" device="0x101b" subsystem_vendor="0x15b3" subsystem_device="0x0009" link_speed="16.0 GT/s PCIe" link_width="16">
          <nic>
            <net name="mlx5_0" dev="0" speed="200000" port="1" guid="0xd4ac4d0003f6ceb8" maxconn="262144" gdr="1"/>
          </nic>
        </pci>
        <pci busid="0000:1e:00.0" class="0x020700" vendor="0x15b3" device="0x101b" subsystem_vendor="0x15b3" subsystem_device="0x0009" link_speed="16.0 GT/s PCIe" link_width="16">
          <nic>
            <net name="mlx5_2" dev="1" speed="200000" port="1" guid="0xd07f5600039f59b8" maxconn="262144" gdr="1"/>
          </nic>
        </pci>
      </pci>
    </pci>
  </cpu>
  <cpu numaid="3" affinity="ffffff00,00000000,00000000" arch="x86_64" vendor="AuthenticAMD" familyid="175" modelid="1">
    <pci busid="0000:9d:00.0" class="0x060400" vendor="0x1000" device="0xc010" subsystem_vendor="0x1000" subsystem_device="0xa096" link_speed="16.0 GT/s PCIe" link_width="16">
      <pci busid="0000:a9:00.0" class="0x060400" vendor="0x1000" device="0xc010" subsystem_vendor="0x1000" subsystem_device="0xa096" link_speed="16.0 GT/s PCIe" link_width="16">
        <pci busid="0000:ab:00.0" class="0x060400" vendor="0x1022" device="0x14c7" subsystem_vendor="0x1022" subsystem_device="0x14c7" link_speed="16.0 GT/s PCIe" link_width="8">
          <pci busid="0000:ad:00.0" class="0x038000" vendor="0x1002" device="0x740c" subsystem_vendor="0x1002" subsystem_device="0x0b0c" link_speed="16.0 GT/s PCIe" link_width="16">
            <gpu dev="4" sm="90" gcn="910" arch="38911" rank="4" gdr="1">
              <xgmi target="0000:29:00.0" count="2" tclass="0x038000"/>
              <xgmi target="0000:2f:00.0" count="1" tclass="0x038000"/>
              <xgmi target="0000:b0:00.0" count="4" tclass="0x038000"/>
            </gpu>
          </pci>
        </pci>
        <pci busid="0000:ae:00.0" class="0x060400" vendor="0x1022" device="0x14c7" subsystem_vendor="0x1022" subsystem_device="0x14c7" link_speed="16.0 GT/s PCIe" link_width="8">
          <pci busid="0000:b0:00.0" class="0x038000" vendor="0x1002" device="0x740c" subsystem_vendor="0x1002" subsystem_device="0x0b0c" link_speed="16.0 GT/s PCIe" link_width="16">
            <gpu dev="5" sm="90" gcn="910" arch="38911" rank="5" gdr="1">
              <xgmi target="0000:32:00.0" count="1" tclass="0x038000"/>
              <xgmi target="0000:ad:00.0" count="4" tclass="0x038000"/>
              <xgmi target="0000:b6:00.0" count="1" tclass="0x038000"/>
            </gpu>
          </pci>
        </pci>
        <pci busid="0000:b1:00.0" class="0x060400" vendor="0x1022" device="0x14c7" subsystem_vendor="0x1022" subsystem_device="0x14c7" link_speed="16.0 GT/s PCIe" link_width="8">
          <pci busid="0000:b3:00.0" class="0x038000" vendor="0x1002" device="0x740c" subsystem_vendor="0x1002" subsystem_device="0x0b0c" link_speed="16.0 GT/s PCIe" link_width="16">
            <gpu dev="6" sm="90" gcn="910" arch="38911" rank="6" gdr="1">
              <xgmi target="0000:29:00.0" count="1" tclass="0x038000"/>
              <xgmi target="0000:2f:00.0" count="2" tclass="0x038000"/>
              <xgmi target="0000:b6:00.0" count="4" tclass="0x038000"/>
            </gpu>
          </pci>
        </pci>
        <pci busid="0000:b4:00.0" class="0x060400" vendor="0x1022" device="0x14c7" subsystem_vendor="0x1022" subsystem_device="0x14c7" link_speed="16.0 GT/s PCIe" link_width="8">
          <pci busid="0000:b6:00.0" class="0x038000" vendor="0x1002" device="0x740c" subsystem_vendor="0x1002" subsystem_device="0x0b0c" link_speed="16.0 GT/s PCIe" link_width="16">
            <gpu dev="7" sm="90" gcn="910" arch="38911" rank="7" gdr="1">
              <xgmi target="0000:2c:00.0" count="1" tclass="0x038000"/>
              <xgmi target="0000:b0:00.0" count="1" tclass="0x038000"/>
              <xgmi target="0000:b3:00.0" count="4" tclass="0x038000"/>
            </gpu>
          </pci>
        </pci>
      </pci>
      <pci busid="0000:9f:00.0" class="0x060400" vendor="0x1000" device="0xc010" subsystem_vendor="0x1000" subsystem_device="0xa096" link_speed="16.0 GT/s PCIe" link_width="16">
        <pci busid="0000:a1:00.0" class="0x020700" vendor="0x15b3" device="0x101b" subsystem_vendor="0x15b3" subsystem_device="0x0009" link_speed="16.0 GT/s PCIe" link_width="16">
          <nic>
            <net name="mlx5_4" dev="2" speed="200000" port="1" guid="0x50f3b100039f59b8" maxconn="262144" gdr="1"/>
          </nic>
        </pci>
        <pci busid="0000:a2:00.0" class="0x020700" vendor="0x15b3" device="0x101b" subsystem_vendor="0x15b3" subsystem_device="0x0009" link_speed="16.0 GT/s PCIe" link_width="16">
          <nic>
            <net name="mlx5_6" dev="3" speed="200000" port="1" guid="0x74ae4d0003f6ceb8" maxconn="262144" gdr="1"/>
          </nic>
        </pci>
      </pci>
    </pci>
  </cpu>
</system>