date: 2026-10-22 15:19:36 +07
machine: Mac15,12
uptime: 15:19  up 17 days,  6:41, 1 user, load averages: 3.46 4.19 5.75
GPU idle gate: not applicable (geometry only; no GPU work)
commands and captured output:
$ nice -n 10 python3 code/examples/ch17_shape.py 1024 768
input=1024x768; prepared=912x672
patches=57x42=2394
output_rows=266
$ nice -n 10 python3 code/examples/ch17_shape.py 768 1024
input=768x1024; prepared=672x912
patches=42x57=2394
output_rows=266
$ nice -n 10 python3 code/examples/ch17_shape.py 4000 3000
input=4000x3000; prepared=912x672
patches=57x42=2394
output_rows=266
$ nice -n 10 python3 code/examples/ch17_shape.py 960 720
input=960x720; prepared=912x672
patches=57x42=2394
output_rows=266
