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topo_3p_pcie.xml 2.16 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="0000ffff,0000ffff" arch="x86_64" vendor="AuthenticAMD" familyid="175" modelid="1">
    <pci busid="0000:21:00.0" class="0x060400" vendor="0x1022" device="0x14c7" subsystem_vendor="0x0000" subsystem_device="0x0000" link_speed="16.0 GT/s PCIe" link_width="16">
      <pci busid="0000:23:00.0" class="0x038000" vendor="0x1002" device="0x740f" subsystem_vendor="0x1002" subsystem_device="0x0c34" link_speed="32.0 GT/s PCIe" link_width="16">
        <gpu dev="0" sm="90" gcn="910" arch="38911" rank="0" gdr="1"/>
      </pci>
    </pci>
    <pci busid="0000:41:00.0" class="0x020700" vendor="0x15b3" device="0x101b" subsystem_vendor="0x15b3" subsystem_device="0x0007" link_speed="16.0 GT/s PCIe" link_width="16">
      <nic>
        <net name="mlx5_0" dev="0" speed="200000" port="1" guid="0xad9c300039f59b8" maxconn="262144" gdr="1"/>
      </nic>
    </pci>
  </cpu>
  <cpu numaid="1" affinity="ffff0000,ffff0000" arch="x86_64" vendor="AuthenticAMD" familyid="175" modelid="1">
    <pci busid="0000:81:00.0" class="0x060400" vendor="0x1022" device="0x14c7" subsystem_vendor="0x0000" subsystem_device="0x0000" link_speed="16.0 GT/s PCIe" link_width="16">
      <pci busid="0000:83:00.0" class="0x038000" vendor="0x1002" device="0x740f" subsystem_vendor="0x1002" subsystem_device="0x0c34" link_speed="32.0 GT/s PCIe" link_width="16">
        <gpu dev="1" sm="90" gcn="910" arch="38911" rank="1" gdr="1"/>
      </pci>
    </pci>
    <pci busid="0000:e2:00.0" class="0x060400" vendor="0x1022" device="0x14c7" subsystem_vendor="0x0000" subsystem_device="0x0000" link_speed="16.0 GT/s PCIe" link_width="16">
      <pci busid="0000:e4:00.0" class="0x038000" vendor="0x1002" device="0x740f" subsystem_vendor="0x1002" subsystem_device="0x0c34" link_speed="32.0 GT/s PCIe" link_width="16">
        <gpu dev="2" sm="90" gcn="910" arch="38911" rank="2" gdr="1"/>
      </pci>
    </pci>
  </cpu>
</system>