Provides command line interface to CMT, MBM, CAT, CDP and MBA technologies
Repositories
BaseOS
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.
* Thu Mar 28 2024 MSVSphere Packaging Team <packager@msvsphere-os.ru> - 23.11-2
- Rebuilt for MSVSphere 9.4 beta
* Fri Mar 01 2024 Eugene Syromiatnikov <esyr@redhat.com> - 23.11-2
- Revert commit "lib: update detection of non-architectural L3CAT" that removed
L3CAT detection support on Tiger Lake and Erkhart Lake CPUs (RHEL-22729)
* Mon Feb 12 2024 Eugene Syromiatnikov <esyr@redhat.com> - 23.11-1
- Rebase to 23.11 (RHEL-22729, RHEL-25781)
