accelerator

Golang supports only 2 major releases: https://endoflife.date/go
Go 1.19 is expected to be out in August 2022.
We should start the upgrade process to go 1.18, before go 1.17 becomes unsupported (expected in August 2022).

Before upgrading , we need to upgrade the version of golang in the catalog repository:
example (there are other files as well): https://github.com/jenkins-x/jx3-pipeline-ca

A personal idea by @hsiangkao, but I agree with the point.

1. Allow ctr/crictl/nerdctl pull directly without nydus snapshotter;
2. Use zstd:chunked/estargz compression algorithm for blob layer;
3. Allow lzay pull for each blob layer with nydus snapshotter;
4. The bootstrap layer (as final layer) is compatible with erofs format (erofs on fscache), and wrap with tar (allow pulling without ny

Many builds with natives have support for maven classifiers (used to provide separate jars depending on OS). This reduces download size etc.

Please add this to aparapi-jni.

Implement the ModelReshaper class which should apply to the TrainingLearner a set of transformation for reducing its running time.

Some basic transformation can be related to "tensor reshaping" for improving performances on specific type of hardwares (see here for further information)