c4d539db44
The WM runs on the HAL direct shell: own cursor, per-output modes with try/confirm/revert, Extended and Mirror (optimise for a screen), pacing setting, a redesigned Display menu with a snapping scale slider, a lower dock whose hits reach the screen edge, clicks only to the topmost window, and asking the AI hub for GPU memory under pressure. Hosted apps state their wire protocol (stale ones are rebuilt), and phone builds list only mobile apps with live home tiles. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
40 lines
1.8 KiB
Python
40 lines
1.8 KiB
Python
#!/usr/bin/env python3
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"""GPU work of the desk while a hosted app animates and a window is dragged:
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render-area pixels and pass count per second from the `gpu.pass` trace, and the
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GPU time of every pass (MAKEPAD_VULKAN_PROFILE timestamps) per second.
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measure.py <checkout-with-release-build> <tag>
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"""
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import os, re, sys, time
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sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
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from rig_lib import Rig
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root, tag = sys.argv[1], sys.argv[2]
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g = Rig(root, tag, trace="gpu.pass", env={"MAKEPAD_VULKAN_PROFILE": "1"}).up()
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try:
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g.launch("clock"); time.sleep(3)
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g.launch("notes"); time.sleep(14) # past the launch animations
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def window(secs, drag=False):
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n0 = sum(1 for _ in open(g.log, errors="replace"))
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t0 = time.time()
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if drag:
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g.m("move", 640, 225); time.sleep(0.2); g.m("down", 640, 225)
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for i in range(int(secs * 10)):
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g.m("move", 600 + (i % 20) * 8, 300 + (i % 10) * 12); time.sleep(0.1)
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g.m("up", 600, 300)
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else:
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time.sleep(secs)
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dt = time.time() - t0
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lines = open(g.log, errors="replace").read().splitlines()[n0:]
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passes = px = 0
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gpu_ms = 0.0
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for l in lines:
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m = re.search(r"samples=(\d+) .*gpu_whole_pass_ms avg=([\d.]+)", l)
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if m: gpu_ms += int(m.group(1)) * float(m.group(2))
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m = re.search(r"offscreen done .* area=(\d+)", l)
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if m: passes += 1; px += int(m.group(1))
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return passes / dt, px / dt / 1e6, gpu_ms / dt
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for name, drag in (("idle", False), ("animating (clock)", False), ("dragging a window", True)):
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p, mpx, gms = window(8, drag)
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print(f"{name:22s} offscreen passes/s {p:8.1f} Mpx/s {mpx:9.2f} GPU ms/s {gms:8.1f}", flush=True)
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finally:
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g.down()
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