We've supported namespace in c++ worker in https://github.com/ray-project/ray/pull/26327. Here we add doc for usage and also reinforce the documents of Java and Python, like adding explanation of specifying namespace while creating named actors.
- [x] add doc for basic c++ worker namespace usage
- [x] add explanation for specifying namespace while creating named actors, in Python, Java and C++
Add benchmark data for 4x4 GPU setup.
Signed-off-by: Richard Liaw <rliaw@berkeley.edu>
Co-authored-by: Jimmy Yao <jiahaoyao.math@gmail.com>
Co-authored-by: Kai Fricke <kai@anyscale.com>
Why are these changes needed?
Since locality_hints is an experimental feature, we stop promoting it in doc and don't enable it in AIR. See #26641 for more context
Co-authored-by: Eric Liang <ekhliang@gmail.com>
Co-authored-by: matthewdeng <matthew.j.deng@gmail.com>
Co-authored-by: Matthew Deng <matt@anyscale.com>
Co-authored-by: Richard Liaw <rliaw@berkeley.edu>
Make sure the OCR example is tested in documentation after we discovered that example notebooks are not tested in CI.
Signed-off-by: Philipp Moritz <pcmoritz@gmail.com>
There are small typos in:
- doc/source/data/faq.rst
- python/ray/serve/replica.py
Fixes:
- Should read `successfully` rather than `succssifully`.
- Should read `pseudo` rather than `psuedo`.
Signed-off-by: Amog Kamsetty <amogkamsetty@yahoo.com>
As discussed offline, allow configurability for feature columns and keep columns in BatchPredictor for better scoring UX on test datasets.
Fixes failing hyperopt notebook in CI (as found in #26410). The cause was a mismatch between keys in points to evaluate and the search space - now, an informative exception will be raised.
Signed-off-by: Antoni Baum <antoni.baum@protonmail.com>
This PR defaults the parallelism of Dataset reads to `-1`. The parallelism is determined according to the following rule in this case:
- The number of available CPUs is estimated. If in a placement group, the number of CPUs in the cluster is scaled by the size of the placement group compared to the cluster size. If not in a placement group, this is the number of CPUs in the cluster. If the estimated CPUs is less than 8, it is set to 8.
- The parallelism is set to the estimated number of CPUs multiplied by 2.
- The in-memory data size is estimated. If the parallelism would create in-memory blocks larger than the target block size (512MiB), the parallelism is increased until the blocks are < 512MiB in size.
These rules fix two common user problems:
1. Insufficient parallelism in a large cluster, or too much parallelism on a small cluster.
2. Overly large block sizes leading to OOMs when processing a single block.
TODO:
- [x] Unit tests
- [x] Docs update
Supercedes part of: https://github.com/ray-project/ray/pull/25708
Co-authored-by: Ubuntu <ubuntu@ip-172-31-32-136.us-west-2.compute.internal>
