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Fedora Update Notification
FEDORA-2020-a7f8da88c0
2020-07-30 19:07:48.342044
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Name : intel-cmt-cat
Product : Fedora 31
Version : 4.0.0
Release : 1.fc31
URL :
https://github.com/01org/intel-cmt-cat
Summary : Provides command line interface to CMT, MBM, CAT, CDP and MBA technologies
Description :
This software package provides basic support for
Cache Monitoring Technology (CMT), Memory Bandwidth Monitoring (MBM),
Cache Allocation Technology (CAT), Memory Bandwidth Allocation (MBA),
and Code Data Prioratization (CDP).
CMT, MBM and CAT are configured using Model Specific Registers (MSRs)
to measure last level cache occupancy, set up the class of service masks and
manage the association of the cores/logical threads to a class of service.
The software executes in user space, and access to the MSRs is
obtained through a standard Linux* interface. The virtual file system
provides an interface to read and write the MSR registers but
it requires root privileges.
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Update Information:
Summary: Library: - Use perf for IPC and cache misses monitoring with MSR
interface - Detection of MBA2.0 and MBA3.0 - 32b MBM counters support -
AMD support AppQoS: - Added ansible scripts PQoS: - Added option to
display MBT column in monitoring output - Added option to disable IPC
monitoring - Added option to disable cache misses monitoring General: -
Bug fixes
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ChangeLog:
* Tue Jul 21 2020 Khawar Abbasi <khawar.abbasi(a)intel.com> - 4.0.0-1
- New release 4.0.0
* Wed Jan 29 2020 Fedora Release Engineering <releng(a)fedoraproject.org> - 3.1.1-2
- Rebuilt for
https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2020-a7f8da88c0' at the command
line. For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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