docs: 新增 .qoder Repowiki 知识库文档

2026-09-07 12:19:26 +08:00
parent 43d42ad891
commit ef9472334a
105 changed files with 1313322 additions and 263 deletions
@@ -0,0 +1,59 @@
+param([int]$Seconds = 8)
+Add-Type @"
+using System;
+using System.Runtime.InteropServices;
+public static class W {
+  [DllImport("user32.dll")] public static extern bool ShowWindow(IntPtr h, int n);
+  [DllImport("user32.dll")] public static extern bool IsIconic(IntPtr h);
+  [DllImport("user32.dll")] public static extern IntPtr FindWindow(string c, string t);
+}
+"@
+$SW_RESTORE = 9
+$SW_MINIMIZE = 6
+$win = $null
+Get-Process | Where-Object { $_.MainWindowHandle -ne 0 -and $_.MainWindowTitle -match 'ESP32' } | ForEach-Object {
+  $win = $_; Write-Output ("found window: pid={0} title='{1}'" -f $_.Id, $_.MainWindowTitle)
+}
+if (-not $win) { Write-Output 'NO ESP32 WINDOW FOUND'; exit 1 }
+$hwnd = $win.MainWindowHandle
+Write-Output ("before: minimized=" + [W]::IsIconic($hwnd))
+
+function Snap {
+  $h = @{}
+  foreach ($p in (Get-Process | Where-Object { $_.ProcessName -match 'msedgewebview2|ecat_native|pythonw' })) {
+    try { $h[[string]$p.Id] = [pscustomobject]@{ name = $p.ProcessName; cpu = $p.CPU; ws = [math]::Round($p.WorkingSet64/1MB,0) } } catch {}
+  }
+  return $h
+}
+function Measure-Phase($label, $dt) {
+  $a = Snap
+  Start-Sleep -Seconds $dt
+  $b = Snap
+  $rows = foreach ($k in $b.Keys) {
+    if ($a.ContainsKey($k)) {
+      $d = ($b[$k].cpu - $a[$k].cpu)
+      if ($d -gt 0) {
+        [pscustomobject]@{ Phase = $label; Pid = [int]$k; Name = $b[$k].name; Pct1Core = [math]::Round($d/$dt*100,1); WS_MB = $b[$k].ws }
+      }
+    }
+  }
+  return $rows
+}
+
+$r1 = Measure-Phase 'visible' $Seconds
+Write-Output '--- minimize ---'
+[void][W]::ShowWindow($hwnd, $SW_MINIMIZE)
+Start-Sleep -Seconds 2
+$r2 = Measure-Phase 'minimized' $Seconds
+Write-Output '--- restore ---'
+[void][W]::ShowWindow($hwnd, $SW_RESTORE)
+Start-Sleep -Seconds 2
+$r3 = Measure-Phase 'restored' $Seconds
+
+$all = @() + $r1 + $r2 + $r3
+$out = $all | Sort-Object Phase, Pct1Core -Descending
+$out | Format-Table -AutoSize | Out-String -Width 200 | Write-Output
+foreach ($ph in @('visible','minimized','restored')) {
+  $s = ($out | Where-Object { $_.Phase -eq $ph } | Measure-Object -Property Pct1Core -Sum).Sum
+  Write-Output ("TOTAL {0,-10} = {1,7:N1} % of one core" -f $ph, $s)
+}