NMT models for Bergamot

Teacher and student NMT models are described in subdirectories. We have prepared models for the following language pairs:

Instructions

Download and compile the latest marian-dev in the upper directory:
```
 bash install.sh
```
The compilation requires MKL and gperftools, see the Marian documentation to find which packages are needed on Ubuntu.
Go to a subdirectory, download data and model files, e.g.:
```
 cd eten
 bash download-data.sh
 bash download-models.sh
```
See README file for more details.

Go to a model directory and run the evaluation script, e.g.:

 cd eten.student.tiny11
 bash eval.sh -d 0       # -d 0 means use first GPU

or benchmarking scripts:

 bash speed.gpu.sh -d 0
 bash speed.cpu.sh
 bash speed.cpu.packed8.sh   # requires CPU with avx2

See individual scripts for details.