9,785GitHub stars
What XERJ indexed
Selected work

“Preserve row order for ordered multi-rank Union”. 6 files, 597 lines in python.
Licence
The repository
Apache-2.0
LICENSE file checked at the pinned commit; the author agreed to inclusion.
The XERJ corpus
Apache-2.0, with credit
The author agreed by email on 2026-10-30. Same terms as the repository. Answers name the repo, the commit and the file:line.
selected for the XERJ Corpus Hublicence clearedsuggested use: adapt with attribution
gpurapidscudfarrowcudapandasdataframedask
Example questions
- How does cudf implement gpu?
- Where does cudf handle “Preserve row order for ordered multi-rank Union”?
- What does python do in cudf?
The prompt
Paste it into your AI agent. It clones NVIDIA/cudf at the pinned commit and indexes it on your machine.
Search the GitHub repository NVIDIA/cudf with XERJ (https://hub.xerj.org/corpus/nvidia--cudf). Run these in a shell, in order, and check each result before the next: 1. xerj --help (success: it prints usage). If xerj is missing: curl -fsSL https://xerj.org/get | sh 2. git clone https://github.com/NVIDIA/cudf cudf && git -C cudf checkout e0dcaf69d171b6d8fc44fdc157f798046692b5f0 3. Start a local node and leave it running: xerj --insecure --data-dir ./xerj-data 4. xerj autoindex ./cudf --url http://127.0.0.1:9200 --prefix cudf --progress plain 5. xerj autoindex map --url http://127.0.0.1:9200 Then answer my question from the indexed files and cite the ax_path of every hit. Query syntax: https://xerj.org/llms.txt Licence: Apache-2.0. Keep the copyright notice and credit the authors.
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Selected work and consent: the XERJ registry.