Comments (2)
👋 Hello @Python123wbl456, thank you for your interest in Ultralytics YOLOv8 🚀! We recommend a visit to the Docs for new users where you can find many Python and CLI usage examples and where many of the most common questions may already be answered.
If this is a 🐛 Bug Report, please provide a minimum reproducible example to help us debug it.
If this is a custom training ❓ Question, please provide as much information as possible, including dataset image examples and training logs, and verify you are following our Tips for Best Training Results.
Join the vibrant Ultralytics Discord 🎧 community for real-time conversations and collaborations. This platform offers a perfect space to inquire, showcase your work, and connect with fellow Ultralytics users.
Install
Pip install the ultralytics
package including all requirements in a Python>=3.8 environment with PyTorch>=1.8.
pip install ultralytics
Environments
YOLOv8 may be run in any of the following up-to-date verified environments (with all dependencies including CUDA/CUDNN, Python and PyTorch preinstalled):
- Notebooks with free GPU:
- Google Cloud Deep Learning VM. See GCP Quickstart Guide
- Amazon Deep Learning AMI. See AWS Quickstart Guide
- Docker Image. See Docker Quickstart Guide
Status
If this badge is green, all Ultralytics CI tests are currently passing. CI tests verify correct operation of all YOLOv8 Modes and Tasks on macOS, Windows, and Ubuntu every 24 hours and on every commit.
from ultralytics.
@Python123wbl456 it looks like your multi-node training setup is mostly correct, but the logs indicate a potential issue with the NCCL communication library, specifically with the failure to open libnccl-net.so
and libibverbs.so
. These libraries are essential for efficient GPU communication in multi-node setups.
Here are a couple of steps you can take to resolve this:
-
Ensure NCCL is installed correctly: Verify that NCCL is installed and correctly configured on both nodes. You might need to reinstall or update NCCL.
-
Check Network Configuration: Ensure that the network interface specified (
NCCL_SOCKET_IFNAME=eno4
) is correct and consistent across all nodes. You can check available interfaces usingifconfig
. -
Permissions and Paths: Check that the paths to NCCL libraries are correctly set and that your user has the necessary permissions to access them.
If these steps don't resolve the issue, you might want to consider posting a more detailed question with specific error logs on platforms like Stack Overflow or NVIDIA's developer forums, where a community of developers can help troubleshoot NCCL-specific issues.
from ultralytics.
Related Issues (20)
- train with arg use_ray=True, raise exception OSError: [WinError 87], at _winapi.CreateProcess HOT 3
- New network structure with old weights HOT 3
- For increasing or decreasing video streams,Is there a better way to detect the need to interrupt and then load new data and restart? HOT 1
- Is YOLOv8 Using Val Set to train? HOT 2
- Can YOLOv8 Simultaneously Support Rotated Object Detection (OBB) and Keypoint Detection? HOT 3
- yolov8 when train,raise error OSError: [WinError 87] parameters error HOT 1
- Will you support YOLOv10 in the future? HOT 2
- YOLOv8 OBB HOT 1
- YOLOv8 with KAN HOT 2
- A question about validation set drawing image results HOT 2
- Determine the Class of a Specific Pixel-Coordinate from YOLOv8 Segmentation Results HOT 2
- Custom train for table structure HOT 4
- Please change this misleading tip HOT 2
- Tracking with 1 model and N multi-stream HOT 9
- edgetpu.ftlite is numpy.int8 but Coral only support uint8 input type HOT 1
- Getting error while Converting to tensorRT HOT 5
- Unable to Export RTDETR Large Model(best.pt) to TFLite or NCNN for Raspberry Pi 4 Deployment HOT 5
- Deepsparse provides empty results with custom yolov8 model HOT 5
- No inference with best.pt HOT 1
- YOLO HOT 2
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from ultralytics.