LIKWID 4.3.4 is a bugfix release.  These are the relevant changes:

• For systems using Intel Cluster-on-Die (CoD) or Sub-NUMA Clustering (SNC):
  • Fix for detecting PCI devices
  • Workaround for topology detection. The Linux kernel does not detect it properly sometimes.
• Don’t pin accessDaemon to SMT threads to avoid long access latencies due to busy hardware thread
• Fix for calculations in likwid-bench if streams are used for input and output
• Fix for LIKWID_MARKER_REGISTER with perf_event backend
• Support for Intel Atom (Tremont) (nothing new, same as Intel Atom Goldmont Plus)
• Minor updates for build system
• Minor updates for documentation

Download the new version from our FTP server or directly from github:

ftp://ftp.rrze.uni-erlangen.de/mirrors/likwid/likwid-4.3.4.tar.gz
https://github.com/RRZE-HPC/likwid/releases/tag/4.3.4