[dpdk-dev] librte_power w/ intel_pstate cpufreq governor

Matthew Hall mhall at mhcomputing.net
Thu Jan 14 08:11:42 CET 2016


On Thu, Jan 14, 2016 at 02:03:55AM -0500, Matthew Hall wrote:
> Yes, let me know how I could help. I don't know very much yet. My machine is 
> Skylake Core i7-6700k. Unfortunately I think I am in trouble here, because 
> there is no whitepaper on the Intel website for Intel Speed Shift technology 
> at all.

This is the closest thing I could find:

http://wccftech.com/idf15-intel-skylake-analysis-cpu-gpu-microarchitecture-ddr4-memory-impact/4/

Some copy of a presentation from Intel IDF15.

Can somebody at Intel help me to find more papers or the right instruction or 
architecture manuals for HWP (Hardware P-State) feature?

Matthew.


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