rtop

rtop is a performance monitor designed for the Rockchip RK3566/68/88 processors.<br>

<br>

rtop for the original Rock OS.<br/>

<br/><br/> Specifically built for Rockchip processors using Qt5 by Q-engineering

If you have the Ubuntu OS by Joshua Riek, please install https://github.com/Qengineering/rtop-Ubuntu

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Installing rtop.

To install rtop, download the repository, make the install script executable, and run it:<br/>

$ git clone https://github.com/Qengineering/rtop-KDE.git rtop
$ cd rtop
$ sudo chmod +x ./install_rtop.sh 
$ sudo ./install_rtop.sh 

If your system complains about missing the libQt5Widgets.so.5 library, you can install it with the next command:

sudo apt-get install libqt5widgets5

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Running rtop.

To run rtop from the command line in the terminal:<br/>

$ rtop

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Permissions.

As noted in the appendix, some information requires sudo permissions.<br> The installation script should handle this automatically.<br><br> If you don't see RGA bars, it could indicate a permissions issue.<br> To resolve this, try running rtop with sudo:<br>

$ sudo /usr/local/bin/rtop

Alternatively, you can disable the password prompt globally using sudo visudo.<br><br> If the NPU bars are not visible, ensure the NPU is enabled by following the commands provided in the appendix.<br>

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Qt5.

For your convenience, the Qt5 code is included.<br/>

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Appendix.

The used commands are:<br/>

#CPU load
$ cat /proc/stat
#CPU freq
$ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq (or cpu1, cpu2 etc)
#GPU load
$ cat /sys/class/devfreq/fb000000.gpu/load
#GPU freq
$ cat /sys/class/devfreq/fb000000.gpu/cur_freq
#NPU load
$ sudo cat /sys/kernel/debug/rknpu/load
#NPU freq
$ cat /sys/class/devfreq/fdab0000.npu/cur_freq
#RGA load
$ sudo cat /sys/kernel/debug/rkrga/load
#RGA freq
$ sudo cat /sys/kernel/debug/clk/clk_summary | grep rga
#MEM
auto memInfo = readMemInfo(); (C++)
#SWAP
auto memInfo = readMemInfo(); (C++)
#TEMP
$ cat /sys/class/thermal/thermal_zone0/temp
#FAN
$ cat /sys/class/thermal/cooling_device4/cur_state
#DEVICE
$ cat /sys/firmware/devicetree/base/compatible

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