hwloc (Hardware Locality) 2.9.0rc1 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.
--
Brice
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