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sosy-lab / cpu-energy-meter

A tool for measuring energy consumption of Intel CPUs
BSD 3-Clause "New" or "Revised" License
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Why the PSYS don't list? #25

Closed dx2919717227 closed 4 years ago

dx2919717227 commented 4 years ago

OS:Ubuntu 18.04

[DEBUG] GenuineIntel processor found. [DEBUG] Processor is from family 6 and uses model 0x906E0. [DEBUG] Using /dev/cpu/0/msr for accessing MSR of socket 0. [DEBUG] Domain Package is supported. [DEBUG] Domain Core is supported. [DEBUG] Domain Uncore is supported. [DEBUG] Domain DRAM is supported. [DEBUG] Domain PSYS is supported. [DEBUG] Measured the following unit multipliers: RAPL_ENERGY_UNIT=6.103516e-05J RAPL_DRAM_ENERGY_UNIT=6.103516e-05J [DEBUG] Max power consumption of node 0 is 95.000000W. [DEBUG] Interval time of msr probes set to 1378s, 0ns. ^C[DEBUG] Received signal 2. +--------------------------------------+ | CPU Energy Meter Socket 0 | +--------------------------------------+ Duration 166.440641 s Package 621.960876 Joule Core 337.406311 Joule DRAM 119.912598 Joule

The result lost PSYS,Is it the reason for the lack of dependences?or the PSYS is Disable.

PhilippWendler commented 4 years ago

What kind of system and which CPU is this? So far, I have seen PSYS only on laptops. Other CPUs might report that it is supported but always return zero values, which cpu-energy-meter then hides.

PhilippWendler commented 4 years ago

See also #23. If you want to make sure, you could double check with Intel's tool.

dx2919717227 commented 4 years ago

thanks for your reply.