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CX7 card reports async reg mr failed. status -121, when link up
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1
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18
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January 16, 2026
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[Jetson AGX Orin] Is cudaHostAlloc() the official way to achieve GPUDirect RDMA on Jetson?
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7
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121
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December 16, 2025
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Unexpected source mac seen when sending out roce traffic when using ib_send_bw/-R/rdma_cm
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1
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51
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December 1, 2025
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RDMA Write operation completion status on Responder side
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0
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28
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November 25, 2025
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Cannot configure IPsec full offload in Cx-7
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2
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103
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November 8, 2025
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RDMA Loopback for RDMA Testing (no AI involved)
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2
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124
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October 29, 2025
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DGX Spark GPUDirect RDMA
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5
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729
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October 29, 2025
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Rdma connect with conectX-3 and connectX-5
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2
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68
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October 23, 2025
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GPU direct RDMA on L40s with ConnectX4 and Linux kernel 6.8
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1
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163
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October 2, 2025
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GPUDirect RDMA: Difference between ibv_reg_mr and ibv_reg_dmabuf_mr
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5
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3309
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September 30, 2025
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How to enable DMA_BUF support for Tesla V100/RTX 3090?
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0
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159
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August 10, 2025
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GDR: How to reg GPU memory which is allocated in another process to NIC
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0
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43
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August 26, 2025
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Ib_write_bw does not work on NICs with different cidr
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2
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130
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August 7, 2025
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Unable to load nvidia peermem module
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0
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212
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June 4, 2025
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The RDMA feature of MXM RTX 3500
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0
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44
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July 23, 2025
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Segfault when testing GPU RDMA on Connectx-7 IB
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1
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167
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May 8, 2025
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Repeated use of RMDA Write Only and rx_discards_phy
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0
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74
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April 23, 2025
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How to implement CAS with mask through RDMA-core after the Infiniband driver is upgraded from 4 to 5
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4
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117
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March 10, 2025
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Can xHCI USB controller create isochronous endpoints for DMA to GPU memory instead of system RAM?
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3
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138
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January 21, 2025
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Ibv_reg limit
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2
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134
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December 13, 2024
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HowTo Auto-Config PFC and ETS on ConnectX-4 via LLDP DCBX
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8
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348
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December 9, 2024
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Cannot send masked atomic compare-and-swap RDMA requests
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3
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1247
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December 4, 2024
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Trying RDMA on Jetson Xavier
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0
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104
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October 21, 2024
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Is DMA in RDMA executed in order?
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2
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79
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September 25, 2024
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SRP SANBOOT on ConnectX-3
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2
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357
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August 16, 2024
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How to detect ROCEv2 iCRC errors?
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4
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622
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June 13, 2024
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The bandwidth used to test the code is not the same as that tested by perftest
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0
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238
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June 5, 2024
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Unable to Monitor Sending Speed on Mellanox NIC in Loopback Configuration
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2
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527
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June 1, 2024
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GPUDirect RDMA:FPGA cannot communicate with A100 through XDMA
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0
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212
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May 29, 2024
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Disable RoCE iCRC Validation
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5
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2175
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May 28, 2024
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