[libfabric-users] libfabric v2.6.0 is ready
Xiong, Jianxin
jianxin.xiong at intel.com
Mon Jun 22 08:35:24 PDT 2026
The OpenFabrics Interfaces Working Group and the libfabric community are pleased to announce the release of version v2.6.0 of libfabric and fabtests. The source packages (.tar.bz2) can be downloaded from:
https://github.com/ofiwg/libfabric/releases/tag/v2.6.0
The packages are signed. The signature can be verified by downloading the `.asc` files and running the following commands:
gpg --import public_key.asc
gpg --verify libfabric-2.6.0.tar.bz2.asc libfabric-2.6.0.tar.bz2
gpg --verify fabtests-2.6.0.tar.bz2.asc fabtests-2.6.0.tar.bz2
This release includes various fixes and improvements to the core and providers, among them:
* prov/efa: hardware counter support.
* prov/opx: improved dmabuf handling.
* prov/shm: address performance regressions.
* prov/verbs: add manual/automatic GPU-NIC affinity settings.
* fabtests: expand dmabuf-rdma test to multi-node and add all-to-all pattern.
And more.
The full list of changes is available at:
https://github.com/ofiwg/libfabric/blob/v2.6.0/NEWS.md
Jianxin Xiong
Fabric Software
Intel Corporation
Jianxin.xiong at intel.com
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