Mixed Precision Engine: Licensing

Release: Beta — suitable for trial and evaluation; APIs may change before GA

Overview

Mixed Precision Engine uses offline, machine-locked Ed25519 .lic files. There is no phone-home — validation is entirely local. There is no eval wheel; every download is a production build.

Customer flow

1. Install the package (pip install mixed_precision)
2. Get machine code: python -m mixed_precision
3. Request trial at the Resonix portal — paste your machine code
4. Download mixed_precision.lic from your profile
5. Activate: python -m mixed_precision activate ~/mixed_precision.lic
6. Verify: python -m mixed_precision status

pip install mixed_precision
python -m mixed_precision
# Copy the 64-char machine code to the portal
 
python -m mixed_precision activate ~/Downloads/mixed_precision.lic
python -m mixed_precision status

License file location

After activation, the license is installed to the platform-specific path reported by python -m mixed_precision status. Re-activation overwrites the previous license on the same machine.

Renewal

Before expiry, request a renewed .lic from the portal with the same machine code. Commercial seat and site licenses follow annual subscription terms — contact Resonix sales for Enterprise and Embedded tiers.

Troubleshooting