[0/2] Introduce powercap userspace frontend

Message

Thomas Renninger Nov. 23, 2022, 11:18 a.m. UTC

cpupower powercap-info
cpupower monitor -m RAPL

further development could provide:
cpupower powercap-set
to enable/disable RAPL domains, etc.

Thomas Renninger (2):
  cpupower: Introduce powercap intel-rapl library and powercap-info
    command
  cpupower: rapl monitor - shows the used power consumption in uj for
    each rapl domain

 tools/power/cpupower/Makefile                 |  15 +-
 tools/power/cpupower/lib/powercap.c           | 290 ++++++++++++++++++
 tools/power/cpupower/lib/powercap.h           |  54 ++++
 .../cpupower/man/cpupower-powercap-info.1     |  25 ++
 tools/power/cpupower/utils/builtin.h          |   2 +
 tools/power/cpupower/utils/cpupower.c         |   1 +
 .../utils/idle_monitor/cpupower-monitor.c     |   7 +-
 .../utils/idle_monitor/idle_monitors.def      |   1 +
 .../utils/idle_monitor/rapl_monitor.c         | 148 +++++++++
 tools/power/cpupower/utils/powercap-info.c    | 117 +++++++
 10 files changed, 653 insertions(+), 7 deletions(-)
 create mode 100644 tools/power/cpupower/lib/powercap.c
 create mode 100644 tools/power/cpupower/lib/powercap.h
 create mode 100644 tools/power/cpupower/man/cpupower-powercap-info.1
 create mode 100644 tools/power/cpupower/utils/idle_monitor/rapl_monitor.c
 create mode 100644 tools/power/cpupower/utils/powercap-info.c