hwloc (Hardware Locality) 2.2.0 is now available for download.
https://www.open-mpi.org/software/hwloc/v2.2/
v2.2.0 only brings a small list of small features. Larger changes were
planned but they are not ready, they will be in 2.3 in a couple months.
Upgrading from 2.1.0 should be safe, hence I don't expect to release
any 2.1.1 stable release ever. Hopefully the 1.11.x isn't used by anybody
anymore either.
The following is a summary of the changes since v2.1.0.
Version 2.2.0
-------------
* API
+ Add hwloc_bitmap_singlify_by_core() to remove SMT from a given cpuset,
thanks to Florian Reynier for the suggestion.
+ Add --enable-32bits-pci-domain to stop ignoring PCI devices with domain
>16bits (e.g. 10000:02:03.4). Enabling this option breaks the library ABI.
Thanks to Dylan Simon for the help.
* Backends
+ Add support for Linux cgroups v2.
+ Add NUMA support for FreeBSD.
+ Add get_last_cpu_location support for FreeBSD.
+ Remove support for Intel Xeon Phi (MIC, Knights Corner) co-processors.
* Tools
+ Add --uid to filter the hwloc-ps output by uid on Linux.
+ Add a GRAPHICAL OUTPUT section in the manpage of lstopo.
* Misc
+ Use the native dlopen instead of libltdl,
unless --disable-plugin-dlopen is passed at configure time.
Changes since rc1 are minor fixes for make check on unusual systems.
--
Brice
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