On Sun, Jun 30, 2019 at 8:14 PM Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx> wrote: > > The Intel(R) Speed select technologies contains four features. > > Performance profile:An non architectural mechanism that allows multiple > optimized performance profiles per system via static and/or dynamic > adjustment of core count, workload, Tjmax, and TDP, etc. aka ISS > in the documentation. > > Base Frequency: Enables users to increase guaranteed base frequency on > certain cores (high priority cores) in exchange for lower base frequency > on remaining cores (low priority cores). aka PBF in the documenation. > > Turbo frequency: Enables the ability to set different turbo ratio limits > to cores based on priority. aka FACT in the documentation. > > Core power: An Interface that allows user to define per core/tile > priority. > > There is a multi level help for commands and options. This can be used > to check required arguments for each feature and commands for the > feature. > > To start navigating the features start with > > $sudo intel-speed-select --help > > For help on a specific feature for example > $sudo intel-speed-select perf-profile --help > > To get help for a command for a feature for example > $sudo intel-speed-select perf-profile get-lock-status --help > > Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx> > --- > Updates: > - Copied Makefile from tools/gpio and moified the Makefile here > - Added entry to tools/build/Makefile > - Rename directory to match the executable name > - Fix one error message Thanks! I pushed to my review and testing queue, while still waiting for some ACKs. It seems I can promote the driver itself now,w/o tools, if you want me to do so. -- With Best Regards, Andy Shevchenko
