Display issues on M3 Max

[MALTF]

The CPU usage is incorrect (E-CPU, P-CPU Always display 100%) and memory bandwidth is not displayed, ANE Usage has always been 0, May I know when the M3 Max can be adapted?

https://github.com/tlkh/asitop

The homepage display looks like this

[liyiyuian]

Hi! I also have the same issue.

[DucretJe]

The thing is that it doesn't really detect the chip's data, it's hardcoded (here) and as you can see there are no M2 pro/max/ultra nor M3/pro/max
And I have no idea where to find those value to help...

[stncttr908]

The thing is that it doesn't really detect the chip's data, it's hardcoded (here) and as you can see there are no M2 pro/max/ultra nor M3/pro/max And I have no idea where to find those value to help...

Taking a quick glance it seems to be a rounded value of the bandwidth in GB/sec, so it should be fairly easy to add.

https://en.wikipedia.org/wiki/Apple_M1#Variants
https://en.wikipedia.org/wiki/Apple_M2#Variants
https://en.wikipedia.org/wiki/Apple_M3#Variants

As for the TDP, it looks like it could just be the published or independently measured TDP in watts.

[MALTF]

@liyiyuian How long can you use your Mac with a pure battery on a regular basis？

[liyiyuian]

Hey there! So, I’ve had this device for just a couple of days now. I’ve been running multiple Jupyter kernels and processing hundreds of gigabytes of data on it, which means I can use it for like 3-5 hours straight. However, if I process data remotely, I get around 10 hours.

[MALTF]

@liyiyuian I use Android studio, Google Browser and some chat software every day, and use about 8-9 hours from the lowest to the eighth gear.

[MALTF]

@liyiyuian Using Bandwidth to test memory throughput did not reach the official advertised 400GB/s memory bandwidth.
Graphs generated by bandwidth

[pechaut78]

Also the ANE usage is incorrect, when it uses it like for 4%, let's say, it will stay at 4%

[unizhu]

Same issue here. M3 Max 40GPU

[iamaziz]

+1 same issue on M3 Max

[samarthm314]

same issue on M3 Max as well

[sungwonida]

Same issue here. M3 Max 30GPU.

[gavi]

wanted to chime in - same issue M3 Max 40 CPU

[gavi]

Seems like line 88 in parsers.py the idle ratio for cluster is showing as 0. This causes this line

cpu_metric_dict[name+"_active"] = int((1 - cluster["idle_ratio"])*100)

to show 100 for the cluster. This might be a bug in the underlying powermetrics command in Mac.

The individual cores idle ratio seems ok. I think the simple patch would be to just average the individual cores. I will see if I can do a PR

[gavi]

Just created #68

[MALTF]

@gavi #68
This displays more accurately on the M3 Max 40GPU version ->Power Usage Monitor for Apple Silicon .

[davedfx]

@gavi #68 This displays more accurately on the M3 Max 40GPU version ->Power Usage Monitor for Apple Silicon .

So you recommend PUMAS instead of Asitop?

[MALTF]

So you recommend PUMAS instead of Asitop?

This is for your reference only!!!

[adamkdean]

Same issue on M3 Max 40GPU

XRG is a good stand-in in the meantime

[iamaziz]

this PR #68 solved this issue on my end

[firesh]

pip install git+https://github.com/gavi/asitop.git

It works fine for my M3 Max