Subject: [hwloc-announce] Hardware Locality (hwloc) v1.11.1 released
From: Brice Goglin (Brice.Goglin_at_[hidden])
Date: 2015-10-15 10:21:25
The Hardware Locality (hwloc) team is pleased to announce the release
of v1.11.1:
http://www.open-mpi.org/projects/hwloc/
v1.11.1 is a bug fix release which addresses all known bugs in the
v1.11 series. It also updates and improves Windows support.
The following is a summary of the changes since v1.11.0:
* Detection fixes
+ Hardwire the topology of Fujitsu K-computer, FX10, FX100 servers to
workaround buggy Linux kernels.
Thanks to Takahiro Kawashima and Gilles Gouaillardet.
+ Fix L3 cache information on AMD Opteron 61xx Magny-Cours processors
in the x86 backend. Thanks to Guillaume Beauchamp for the patch.
+ Detect block devices directly attached to PCI without a controller,
for instance NVMe disks. Thanks to Barry M. Tannenbaum.
+ Add the PCISlot attribute to all PCI functions instead of only the
first one.
* Miscellaneous internal fixes
+ Ignore PCI bridges that could fail assertions by reporting buggy
secondary-subordinate bus numbers
Thanks to George Bosilca for reporting the issue.
+ Fix an overzealous assertion when inserting an intermediate Group object
while Groups are totally ignored.
+ Fix a memory leak on Linux on AMD processors with dual-core compute units.
Thanks to Bob Benner.
+ Fix a memory leak on failure to load a xml diff file.
+ Fix some segfaults when inputting an invalid synthetic description.
+ Fix a segfault when plugins fail to find core symbols.
Thanks to Guy Streeter.
* Many fixes and improvements in the Windows backend:
+ Fix the discovery of more than 32 processors and multiple processor
groups. Thanks to Barry M. Tannenbaum for the help.
+ Add thread binding set support in case of multiple process groups.
+ Add thread binding get support.
+ Add get_last_cpu_location() support for the current thread.
+ Disable the unsupported process binding in case of multiple processor
groups.
+ Fix/update the Visual Studio support under contrib/windows.
Thanks to Eloi Gaudry for the help.
* Tools fixes
+ Fix a segfault when displaying logical indexes in the graphical lstopo.
Thanks to Guillaume Mercier for reporting the issue.
+ Fix lstopo linking with X11 libraries, for instance on Mac OS X.
Thanks to Scott Atchley and Pierre Ramet for reporting the issue.
+ hwloc-annotate, hwloc-diff and hwloc-patch do not drop unavailable
resources from the output anymore and those may be annotated as well.
+ Command-line tools may now import XML from the standard input with -i -.xml
+ Add missing documentation for the hwloc-info --no-icaches option.
-- Brice