hwloc (Hardware Locality) 2.9.0 is now available for download.
https://www.open-mpi.org/software/hwloc/v2.9/ v2.9.0 is a small release that publishes several improvements and fixes from the last months. We are working on a v3.0 releases that will slightly break the API and ABI, remove support from obsolete hardware, etc. v2.9.x (and maybe even a v2.10.x if necessary) will be maintained in parallel to v3.0 development and first releases. The following is a summary of the changes since v2.8.0. Version 2.9.0 ------------- * Backends + Expose the memory size of CXL memory devices (Type 3) on Linux. + The LevelZero backend now reports the "XeLinkBandwidth" distance matrix between L0 devices (and subdevices) when available. + Add support for CUDA compute capability up to 9.0. * Tools + lstopo now switches to console mode when its output is redirected. Graphical window mode may be forced back with --of window. + hwloc-calc now accepts "numa" in -H, and I/O subtypes such as "gpu" in -I and -N. Changes since 2.9.0rc1 are cosmetic. -- Brice
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