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An Industrial Graph Neural Network Framework

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使用graphlearn v1.1.0中参考代码,将train_supervised的模型训练部分替换到dist_train的worker任务中测试分布式的监督学习任务。训练数据集选择使用ogbn-arxiv并在分布式训练时将点和边均分成两个文件,分布式训练集群配置为2PS-2Worker,其余代码和模型超参保持不变。结果分布式训练的loss下降到1.6左右开始震荡(单机能下降至1左右),请问这种情况如何解决。

![企业微信截图_3cc11bd8-b82a-4c38-9547-6bc6cb892963](https://github.com/alibaba/graph-learn/assets/47887455/9dd78717-ed85-4589-9fec-d3e31b8e0201)

我通过如下命令部署dgs服务 ![企业微信截图_16867992291706](https://github.com/alibaba/graph-learn/assets/102124073/10c9f9c6-5ed6-4dc0-8a53-2c5cd0775ccf) 但是通过查看服务相关的pod,发现pod中文件缺失,请问该如何解决该问题 ![企业微信截图_16867992095010](https://github.com/alibaba/graph-learn/assets/102124073/8552cc84-e825-4a23-853f-0f07744c3255)

macOS seems to be supported according to https://github.com/alibaba/graph-learn/pull/208. However, the preexisting installation guide only works for Debian-based systems. Are you going to include make a build guide for macOS?

When I run ./run_dist_server_mode_fs_tracker.sh to test, result is shown below: Client 0 started. [2022-12-04 17:22:05.842047] Server started. [2022-12-04 17:22:05.842530] Server started. Client 1 started. Client 2 started. Then it will...

大佬们,想问一下,想用GL构图采样,可以直接传入pyspark的数据dataframe之类的格式直接初始化么?还是必须传入数据地址?

目前graph-learn的g对象和graphscope的g对象是不同的,GLE作为graphscope的未来规划能力之一,未来是否会贯通两者的图数据对象。

1.目前GLE的dgs dataloader仅有c++版sdk,是否后续会添加java版sdk? 2.目前dgs的部署根据不同的schema和采样方式似乎需要部署不同实例,是否后续会开发动态启动dgs实例或者不同schema或采样可以共用一个。

https://graph-learn.readthedocs.io/zh-cn/latest/zh_CN/gl/graph/graph_object.html#id8:~:text=%E8%A7%92%E8%89%B2%E6%84%9F%E7%9F%A5%E6%89%80%E6%9C%89GraphLearn%20Server%E7%9A%84hosts%EF%BC%8C%E5%90%8C%E6%AD%A5%E7%9A%84%E6%96%B9%E5%BC%8F%E6%94%AF%E6%8C%81%E4%B8%A4%E7%A7%8D%EF%BC%9A%E5%9F%BA%E4%BA%8E%E6%96%87%E4%BB%B6%E7%B3%BB%E7%BB%9F%E7%9A%84%E5%90%8C%E6%AD%A5%E5%92%8C%E5%9F%BA%E4%BA%8E%E9%80%9A%E4%BF%A1%E7%9A%84%E5%90%8C%E6%AD%A5%E3%80%82

作为graphscope的训练引擎,本项目最近不太更新了,而graphlearn-for-pytorch还保持着比较频繁的更新,请问后续是把graphlearn-for-pytorch作为重点的训练引擎维护吗