RSTSR core crate

rstsr-core is the core of RSTSR series:

• It defines data structure and some traits (interface) of tensor, storage, device.
• It realizes two basic devices: [DeviceCpuSerial] and [DeviceFaer], so rstsr-core alone is a functional tensor toolkit library.

If you are more aware of matmul efficiency, or by other considerations (we will try to implement BLAS and Lapack features in future), you may find DeviceOpenBLAS in rstsr-openblas helpful. We hope to implement more devices in future.

User document

Except for API document, we also tries to provide user document, refer to readthedocs.

This document is still in construction.

Some information of developer guide will also shipped to that document.