GitLab

* Performance improvements
* Support for splitting CPU meters into two or four columns
  (thanks to Wim Heirman)
* Switch from PLPA, which is now deprecated, to HWLOC.
* Bring back support for native Linux sched_setaffinity,
  so we don't have to use HWLOC where we don't need to.
* Support for typing in user names and column fields in selection panels.

(thanks to Bin Guo)

  (thanks to Sean Noonan)
* Meters update in every screen (no longer halting while on Setup, etc.)

Fix subtree hiding
Fix reading of CPU values in hidden threads
Fix hiding of zombie processes as kernel threads
Remove "debug proc" code
Code cleanup in processElements

(thanks to Jan van Haarst for the report.)
Closes #2865619.

simplify processor data accounting (add CPUData structure)
remove Process_clone trick

* BUGFIX: Correct page size calculation for FreeBSD systems
  (thanks to Andrew Paulsen)
* Allow compilation without PLPA on systems that don't support it
  (thanks to Timothy Redaelli)

(thanks to Thorsten Schifferdecker)

contributed by Jonathan Sambrook and Benedikt Bohm

clicking column titles (click again to invert order).
Also, add a consolidated IO kbyte/s column.

Reduces resulting code size.

enabled with the --enable-taskstats flag, which
requires a kernel compiled with taskstats support.
Thanks to Tobias Oetiker!

flag, which requires libncursesw.
Thanks to Sergej Pupykin!

When user threads are hidden, process now shows the
sum of processor usage for all processors. When user
threads are displayed, each thread shows its own
processor usage, including the root thread.
(thanks to Bert Wesarg for the report)
Also, add option to display thread colors differently.

conflicting affinity API of different Linux kernel versions.

Update dates.

Add CPU affinity screen ('a' key).
BUGFIX: Correct display of TPGID field.
Add TGID field.

memory status fields

in the sf tracker