leyoda/cosmic-applets
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

perf: refactor to reduce memory allocations and cpu work

Browse source
This commit is contained in:
Cheong Lau 2025-10-05 16:36:59 +10:00 • committed by Michael Murphy
parent 0c3e3c8629
commit dd0158d8f0
24 changed files with 234 additions and 242 deletions
Download patch file Download diff file Expand all files Collapse all files

18
cosmic-applet-battery/src/dgpu.rs
View file

@ -205,17 +205,17 @@ impl Gpu {
// figure out bus path for calling nvidia-smi
let mut sys_path = PathBuf::from("/sys/class/drm");
sys_path.push(self.path.components().next_back()?.as_os_str());
let buslink = std::fs::read_link(sys_path)
.ok()?
.components()
.rev()
.nth(2)?
.as_os_str()
.to_string_lossy()
.into_owned();
let buslink = std::fs::read_link(sys_path).ok()?;
let buslink = buslink.components().nth_back(2)?.as_os_str();
let smi_output = match tokio::process::Command::new("nvidia-smi")
.args(["pmon", "--id", &buslink, "--count", "1"])
.args([
"pmon".as_ref(),
"--id".as_ref(),
buslink,
"--count".as_ref(),
"1".as_ref(),
])
.output()
.await
{