New major release LIKWID 5.2.0
We are happy to release a new major release of the LIKWID toolsuite (version 5.2.0).
- Support for AMD Zen3 (Core + Uncore)
- Support for Intel IcelakeSP (Core + Uncore)
- New affinity code
- Fix for Ivybridge uncore code
- Bypass accessdaemon by using rdpmc instruction on x86_64
- Introduce notion of CPU die in topology module
- Use CPU dies for socket-lock for Intel CascadelakeAP
- Add environment variable LIKWID_IGNORE_CPUSET to break out of current CPUset
- Fixes for affinity module CPUlist sorting
- Build against system-installed hwloc
- Update for Intel SkylakeX/CascadelakeX L3 group
- Rename DataFabric events for all generations of AMD Zen
- Add static cache configuration for Fujitsu A64FX
- Add multiplexing checks for perf_event backend
- Fix for table width of likwid-topology after adding CPU die column
- Adding RasPi 4 with 32 bit OS as ARMv7
- Add default groups for Intel Icelake desktop
- Fix for likwid-setFrequencies to not apply minFreq when setting governor
- likwid-powermeter: Fix hwthread selection when run with -p
- likwid-setFrequencies: Get measured base frequency if register is not readable
- CLOCK group for all AMD Zen
- Fixes in Nvidia GPU support in NvMarkerAPI and topology module
You can download the new version from the FTP or GitHub.
Thomas Gruber
Development LIKWID, ClusterCockpit & MachineState
Erlangen National High Performance Computing Center
Software & Tools Division
- Phone number: +49 9131 85-28911
- Email: thomas.gruber@fau.de
or use the Matrix chats: [LIKWID General] and [LIKWID Dev]