The engine opens/mmaps every safetensors shard of the model (144+ files
for GLM-5.2). On macOS the default soft fd limit is 256, so a stock
terminal session fails while loading with:
<model>/out-00125.safetensors: Too many open files
the engine exited while loading
Raise the soft limit toward the hard limit (capped at 65536) in the
coli launcher before spawning the engine, so users don't need a manual
'ulimit -n' in every shell. No-op on Windows and on shells whose limit
is already sufficient.
Co-authored-by: Harvad Lee <hongyanab@gmail.com>
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
Harvad Li
bc688a6211