Appose is a library for interprocess cooperation with shared memory. The guiding principles are simplicity and efficiency.

Appose was written to enable easy execution of Python-based deep learning from Java without copying tensors, but its utility extends beyond that.

The steps for using Appose are:

• Build an Environment with the dependencies you need.
• Create a Service linked to a worker, which runs in its own process.
• Execute scripts on the worker by launching Tasks.
• Receive status updates from the task asynchronously via callbacks.

See the repositories below for individual language implementations of Appose.