58 lines
2.0 KiB
Rust
58 lines
2.0 KiB
Rust
|
use std::fs;
|
||
|
|
// use std::fmt;
|
||
|
|
use std::path::Path;
|
||
|
|
|
||
|
|
fn read_gpu_stats(dir: String) -> Result<String,Box<dyn std::error::Error>> {
|
||
|
|
// print!("Opening {}\n", dir);
|
||
|
|
let filename_usage = format!("{}/gpu_busy_percent", dir);
|
||
|
|
let dirname = format!("{}/hwmon", dir);
|
||
|
|
let dir = Path::new(&dirname);
|
||
|
|
|
||
|
|
// let usage = fs::read_to_string(filename_usage)?.trim_end().parse::<i32>()?;
|
||
|
|
let usage = format!("{}", fs::read_to_string(filename_usage)?.trim_end()); // No need to convert from ASCII to int to ASCII
|
||
|
|
let hwmon_path = fs::read_dir(dir)?.next().unwrap()?.path();
|
||
|
|
let mut temp_str = "".to_owned();
|
||
|
|
for i in 1..=8 {
|
||
|
|
let path = hwmon_path.join(format!("temp{i}_input"));
|
||
|
|
let lbl = hwmon_path.join(format!("temp{i}_label"));
|
||
|
|
let symbol = match fs::read_to_string(lbl) {
|
||
|
|
Ok(s) => match s.trim_end() {
|
||
|
|
"junction" => "",
|
||
|
|
"mem" => "",
|
||
|
|
_ => "", // Includes "edge"
|
||
|
|
},
|
||
|
|
_ => "", // Default icon if no label found
|
||
|
|
};
|
||
|
|
match fs::read_to_string(path) {
|
||
|
|
Ok(s) => {
|
||
|
|
// let temperature_int = s.trim_end().parse::<i32>()? / 1000;
|
||
|
|
let t = s.get(0..s.len()-4).unwrap_or("");
|
||
|
|
if i > 1 {temp_str.push_str(" ")};
|
||
|
|
// temp_str.push_str(&format!("{symbol}{t:>3}℃"))
|
||
|
|
temp_str.push_str(&format!("{symbol}{t:>2}℃")) // If the temp hits 100C we have bigger problems than a layout shift
|
||
|
|
},
|
||
|
|
_ => break,
|
||
|
|
};
|
||
|
|
}
|
||
|
|
// // let temperature = fs::read_to_string(path)?.trim_end().parse::<i32>()? / 1000;
|
||
|
|
// let temp_raw = fs::read_to_string(hwmon_path.join("temp1_input"))?;
|
||
|
|
// let temperature = format!("{}", temp_raw.get(0..temp_raw.len()-4).unwrap_or(""));
|
||
|
|
// return Ok(format!("{:>3}% {:>3}℃", usage, temperature));
|
||
|
|
return Ok(format!("{:>3}% {}", usage, temp_str));
|
||
|
|
}
|
||
|
|
|
||
|
|
fn main() {
|
||
|
|
let mut output_str = " ".to_owned();
|
||
|
|
for i in 0..8 {
|
||
|
|
let dir = format!("/sys/class/drm/card{}/device", i);
|
||
|
|
match read_gpu_stats(dir) {
|
||
|
|
Ok(s) => {
|
||
|
|
if i > 0 {output_str.push_str("\r ")}; // Gap between GPUs
|
||
|
|
output_str.push_str(&s)
|
||
|
|
},
|
||
|
|
_ => break,
|
||
|
|
};
|
||
|
|
}
|
||
|
|
print!("{}\n", output_str);
|
||
|
|
}
|