int8 — 质量和大小之间的平衡。质量损失极小（约 1~3%），文件大小比 FP16 减少约 2 倍。
Frank’s essay provoked more emails, and this excerpt caught my attention:
，详情可参考爱思助手下载最新版本
The file security features can help you protect your digital property by allowing you to put PDF stamps, set download limits, and SSL encryption.
it starts and ends its lifecycle through automation?
endSync() { closed = true; return totalBytes; },