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[Question]: Can using DMA-BUF in IBGDA improve performance?

questionFurther information is requestedFurther information is requested

Status: Open.

#67 In NVIDIA/nvshmem;

· kwu130 opened on Mar 4, 2026

[RFE]: Is it possible to support CM connection establishment on NVSHMEM

enhancementNew feature or requestNew feature or request

Status: Open.

#65 In NVIDIA/nvshmem;

· ghghliu opened on Feb 28, 2026

[RFE]: infiniband counters are needed to help diagnose the issue

enhancementNew feature or requestNew feature or request

Status: Open.

#64 In NVIDIA/nvshmem;

· gangxie112 opened on Feb 27, 2026

[RFE]: Need environment variable for qp timeout

enhancementNew feature or requestNew feature or request

Status: Open.

#63 In NVIDIA/nvshmem;

· huakainomore opened on Feb 26, 2026

[Question]: Why is the udp source port fixed to 45192?

questionFurther information is requestedFurther information is requested

Status: Open.

#56 In NVIDIA/nvshmem;

· liuhe-spec opened on Jan 22, 2026

[Issue]: CMake Build Issue on 3.5.19.

Status: Open.

#54 In NVIDIA/nvshmem;

· osayamenja opened on Jan 20, 2026

[Issue]: AttributeError: module 'nvshmem.bindings' has no attribute 'fp16_sum_reduce_on_stream'

bugSomething isn't workingSomething isn't working

Status: Open.

#47 In NVIDIA/nvshmem;

· foraxe opened on Dec 15, 2025

[Issue]: IB env will fail if export NVSHMEM_IB_TRAFFIC_CLASS

Status: Open.

#45 In NVIDIA/nvshmem;

· moon657 opened on Dec 10, 2025

[RFE]: Need more detailed log when creating QPs

enhancementNew feature or requestNew feature or request

Status: Open.

#42 In NVIDIA/nvshmem;

· gangxie112 opened on Dec 1, 2025

[Issue]: cannot build NVSHMEM examples with clang

bugSomething isn't workingSomething isn't working

Status: Open.

#29 In NVIDIA/nvshmem;

· JamesMBartlett opened on Nov 14, 2025

[Issue]: ibgda over RoCE v2

Status: Open.

#27 In NVIDIA/nvshmem;

· GeofferyGeng opened on Nov 11, 2025

[Question]: the Necessity of NVIDIA Driver Config NVreg_EnableStreamMemOPs and PeerMappingOverride

questionFurther information is requestedFurther information is requested

Status: Open.

#23 In NVIDIA/nvshmem;

· michaelchen1996 opened on Nov 6, 2025