[BUG] [macOS] All core temps are the same (all report the CPU proximity temperature)

Describe the bug

As osx-cpu-temp only reports the CPU proximity temperature (which I think is the heatsink temperature), all CPU core temperatures display the same value.

To Reproduce

• Open bpytop on macOS
• Observe the CPU temperature displays

Expected behavior

The temperatures should relate to their cores.

Screenshots

In this screenshot, you can see that the reported CPU temperatures are the same as the CPU proximity temperature reported by HWMonitorSMC2.

Info (please complete the following information):

• bpytop version: 1.0.31
• psutil version: 5.7.2
• (OSX/FreeBSD) Os release version: Big Sur Developer Preview 6 (20A5354i)
• Terminal used: iTerm2
• Font used: MesloLGS NF
• Python version: 3.8.5

Additional context

14/09/20 (15:30:24) | INFO: New instance of bpytop version 1.0.31 started with pid 10262
14/09/20 (15:30:24) | INFO: Loglevel set to DEBUG
14/09/20 (15:30:24) | DEBUG: Using psutil version 5.7.2
14/09/20 (15:30:24) | DEBUG: CMD: /usr/local/bin/bpytop --debug
14/09/20 (15:30:25) | DEBUG: Collect and draw completed in 0.143569 seconds
14/09/20 (15:30:26) | DEBUG: Init completed in 2.762380 seconds
14/09/20 (15:30:28) | INFO: Exiting. Runtime 0:00:05

[hacker1024]

I’ve just made a fork of osx-cpu-temp, modified to print core temperatures instead. https://github.com/hacker1024/coretemp

Pure python would be nice, but I don’t think there’s a way to get CPU core temperatures without using platform-specific libraries.

HWMonitorSMC2 does report GPU stats, and it shouldn’t be too hard to access them in the same way as the core temperatures.

[aristocratos]

@RedBearAK

I could run BpyTOP and coretemp on both. I’m just not sure how helpful that would be with what you’re talking about.

I was more thinking you could test the tool @hacker1024 writes for gpu collection, but if you haven’t got a dedicated gpu fan in any of your systems it’s not necessary.

You could take a look at https://github.com/CloverHackyColor/HWMonitorSMC2 and see if it shows any fans that could be related to the gpu since he’s using SMC for the new tool.