https://github.com/NVIDIA/cudf

arrow cpp cuda cudf dask data-analysis data-science dataframe gpu pandas pydata python rapids

Score: 15.141706127744651

Last synced: about 7 hours ago
JSON representation

Repository metadata:

cuDF - GPU DataFrame Library

Host: GitHub
URL: https://github.com/NVIDIA/cudf
Owner: NVIDIA
License: apache-2.0
Created: 2017-05-07T03:43:37.000Z (over 9 years ago)
Default Branch: main
Last Pushed: 2026-08-19T08:07:41.000Z (7 days ago)
Last Synced: 2026-08-19T10:43:39.579Z (7 days ago)
Topics: arrow, cpp, cuda, cudf, dask, data-analysis, data-science, dataframe, gpu, pandas, pydata, python, rapids
Language: C++
Homepage: https://docs.nvidia.com/cudf/
Size: 206 MB
Stars: 9,730
Watchers: 149
Forks: 1,091
Open Issues: 1,316
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- Contributing: CONTRIBUTING.md
- License: LICENSE
- Codeowners: .github/CODEOWNERS
- Security: SECURITY.md

Owner metadata:

Name: NVIDIA Corporation
Login: NVIDIA
Email:
Kind: organization
Description:
Website: https://nvidia.com
Location: 2788 San Tomas Expressway, Santa Clara, CA, 95051
Twitter:
Company:
Icon url: https://avatars.githubusercontent.com/u/1728152?v=4
Repositories: 342
Last Synced at: 2026-08-22T05:25:58.818Z
Profile URL: https://github.com/NVIDIA

GitHub Events

Total

Create event: 8
Delete event: 13
Issue comment event: 3
Issues event: 4
Pull request event: 4
Pull request review comment event: 4
Pull request review event: 17
Push event: 58
Total: 111

Last Year

Create event: 8
Delete event: 13
Issue comment event: 3
Issues event: 4
Pull request event: 4
Pull request review comment event: 4
Pull request review event: 17
Push event: 58
Total: 111

Committers metadata

Last synced: 5 days ago

Total Commits: 32,699
Total Committers: 341
Avg Commits per committer: 95.891
Development Distribution Score (DDS): 0.921

Commits in past year: 2,502
Committers in past year: 96
Avg Commits per committer in past year: 26.063
Development Distribution Score (DDS) in past year: 0.857

Name	Email	Commits
GALI PREM SAGAR	s**5@g**m	2591
David Wendt	d**t@n**m	2484
Ashwin Srinath	s****a	1866
Jake Hemstad	j**d@n**m	1747
Vukasin Milovanovic	v**c@n**m	1060
Matthew Roeschke	1****e	1022
Ram (Ramakrishna Prabhu)	r**p@n**m	1004
brandon-b-miller	b**r@n**m	948
Keith Kraus	k**s@n**m	875
Mark Harris	m**s@n**m	860
Vyas Ramasubramani	v**r@n**m	844
Devavret Makkar	d**r@n**m	843
Karthikeyan Natarajan	k****n	832
rjzamora	r**7@g**m	674
Olivier Lapicque	o**e@n**m	599
ptaylor	p**r@m**m	595
Conor Hoekstra	c**t@o**m	572
Bradley Dice	b**e@b**m	560
Siu Kwan Lam	m**k@g**m	468
Matthew Murray	4****1	460
Christopher Harris	c**s@n**m	407
H. Thomson Comer	t**m@g**m	398
Trevor Smith	t**7@g**m	376
Nick Becker	n**0@g**m	345
Jeremy Dyer	j**4@g**m	340
Dave Baranec	d**c@n**m	330
Jaime Ieong	j**g@n**m	328
Mike Wendt	m**t@m**m	315
Robert (Bobby) Evans	b**y@a**g	305
Andrei Schaffer	a**r@n**m	274
and 311 more...

Issue and Pull Request metadata

Last synced: 1 day ago

Total issues: 38
Total pull requests: 138
Average time to close issues: over 1 year
Average time to close pull requests: 23 days
Total issue authors: 21
Total pull request authors: 34
Average comments per issue: 0.84
Average comments per pull request: 3.48
Merged pull request: 46
Bot issues: 0
Bot pull requests: 0

Past year issues: 33
Past year pull requests: 138
Past year average time to close issues: about 2 months
Past year average time to close pull requests: 23 days
Past year issue authors: 16
Past year pull request authors: 34
Past year average comments per issue: 0.58
Past year average comments per pull request: 3.48
Past year merged pull request: 46
Past year bot issues: 0
Past year bot pull requests: 0

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/NVIDIA/cudf

Top Issue Authors

Matt711 (10)
rjzamora (4)
davidwendt (2)
nartal1 (2)
jcrist (2)
vyasr (2)
liurenjie1024 (2)
bdice (1)
PointKernel (1)
nvdbaranec (1)
isVoid (1)
nirandaperera (1)
abigalekim (1)
karthikeyann (1)
shwina (1)

Top Pull Request Authors

vyasr (20)
davidwendt (13)
bdice (11)
Matt711 (10)
mroeschke (8)
nirandaperera (7)
rjzamora (6)
brandon-b-miller (6)
mhaseeb123 (6)
vuule (5)
rishic3 (5)
abigalekim (4)
GregoryKimball (3)
lamarrr (3)
VaggelisGian (3)

Top Issue Labels

feature request (16)
cudf-polars (12)
bug (8)
libcudf (7)
? - Needs Triage (5)
Performance (5)
improvement (4)
Python (3)
good first issue (3)
cuIO (2)
0 - Backlog (2)
doc (1)
tests (1)
Needs Triage (1)
proposal (1)
Java (1)
non-breaking (1)
ci (1)
cudf.pandas (1)
pylibcudf (1)

Top Pull Request Labels

non-breaking (111)
libcudf (78)
improvement (65)
Python (55)
cudf-polars (27)
bug (25)
3 - Ready for Review (23)
CMake (22)
feature request (22)
Java (22)
pylibcudf (19)
2 - In Progress (7)
cudf.pandas (5)
Performance (4)
tests (3)
5 - Ready to Merge (3)
ci (3)
cuIO (3)
breaking (3)
doc (2)
4 - Needs Review (1)
Spark (1)
numba (1)

Dependencies

.github/workflows/trigger-breaking-change-alert.yaml actions

.github/workflows/spark-rapids-jni.yaml actions

actions/checkout v4 composite

.github/workflows/auto-assign.yml actions

actions-ecosystem/action-add-assignees v1 composite

.github/workflows/compute-sanitizer-run.yaml actions

actions/checkout v5 composite

.github/workflows/compute-sanitizer-trigger.yaml actions

actions/checkout v5 composite

.github/workflows/issue-release-scheduled.yml actions

actions/cache v4 composite
actions/checkout v4 composite
actions/github-script v7 composite

.devcontainer/Dockerfile docker

${BASE} latest build
${PYTHON_PACKAGE_MANAGER}-base latest build

.github/workflows/pr_issue_status_automation.yml actions

actions/checkout v4 composite

.github/workflows/status.yaml actions

actions/github-script v7 composite

python/pylibcudf/pyproject.toml pypi

cuda-python >=13.0.1,<14.0
libcudf ==26.4.*,>=0.0.0a0
nvtx >=0.2.1
packaging *
rmm ==26.4.*,>=0.0.0a0
typing-extensions >=4.0.0

python/cudf_polars/pyproject.toml pypi

nvidia-ml-py >=12
packaging *
polars >=1.30,<1.36
pylibcudf ==26.4.*,>=0.0.0a0
typing-extensions python_version < '3.11'

.github/workflows/pandas-tests.yaml actions

python/libcudf/pyproject.toml pypi

libkvikio ==26.4.*,>=0.0.0a0
librmm ==26.4.*,>=0.0.0a0
nvidia-libnvcomp ==5.1.0.21
rapids-logger ==0.2.*,>=0.0.0a0

.github/workflows/build.yaml actions

.github/workflows/labeler.yml actions

actions/labeler main composite

.github/workflows/pr.yaml actions

.github/workflows/test.yaml actions

java/pom.xml maven

org.slf4j:slf4j-api 1.7.30 compile
org.apache.arrow:arrow-vector 0.15.1 test
org.apache.hadoop:hadoop-common 3.2.4 test
org.apache.parquet:parquet-avro 1.10.0 test
org.junit.jupiter:junit-jupiter-api 5.4.2 test
org.junit.jupiter:junit-jupiter-params 5.4.2 test
org.mockito:mockito-core 2.25.0 test
org.slf4j:slf4j-simple 1.7.30 test

pyproject.toml pypi

python/cudf/pyproject.toml pypi

cachetools *
cubinlinker *
cuda-python >=11.7.1,<12.0a0
cupy-cuda11x >=12.0.0
fsspec >=0.6.0
numba >=0.57
numpy >=1.21
nvtx >=0.2.1
packaging *
pandas >=1.3,<1.6.0dev0
protobuf >=4.21,<5
ptxcompiler *
pyarrow ==12.*
rmm ==23.10.*
typing_extensions >=4.0.0

python/cudf_kafka/pyproject.toml pypi

cudf ==23.10.*

python/custreamz/pyproject.toml pypi

confluent-kafka >=1.9.0,<1.10.0a0
cudf ==23.10.*
cudf_kafka ==23.10.*
streamz *

python/dask_cudf/pyproject.toml pypi

cudf ==23.10.*
cupy-cuda11x >=12.0.0
dask >=2023.7.1
distributed >=2023.7.1
fsspec >=0.6.0
numpy >=1.21
pandas >=1.3,<1.6.0dev0

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