CircuitNet

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About N-14 dataset

1

Hello! I noticed that your team mentioned a new dataset in the published Circuitnet2.0. In the N14 dataset available on GitHub, I found five datasets: RISCY, RISCY-FPU, NVDLA-small, Vortex-small, and...

ChipsterLin

FeatureExtract different from FeatureDownload from N28

1

When I used the code in the feature_extraction folder to extract features, I found that the npy features generated by the script were inconsistent with the routability_features_decompressed features downloaded from...

zhsky2017

Is the "generate_training_set.py" script in the Google Drive (https://drive.google.com/drive/folders/1Xp2y29Le6Doo3meKhTZClVwxG_7z2QuF) for CircuitNet-N28 outdated? Because I am getting this error, after decompressing the routability features when trying to generate the training dataset...

invincible-28

关于Timing Features数据集问题

1

您好，我想请问一下在对于CircuitNet-N14数据集的介绍中提到，` For CircuitNet-N14, the features are extracted 3 times, after placement, after CTS (clock tree synthesis) and after routing, respectively. `，但是我在您提供的百度网盘中只找到了 `timing_features_post_cts` 和 `timing_features_post_route`数据集，所以我想知道对于 `after placement` 相关的数据集是在哪儿？或者是`pin_positions`数据集吗？希望能得到您的回复。  

zhu-jinbo

Question about DRC Violations Prediction & Question about Feature Extraction

5

Thank you very much for your work, which has been incredibly helpful to me. However, I encountered some questions while reading the paper **(_CircuitNet: An Open-Source Dataset for Machine Learning...

wwwwwly

The article mentions that net delay prediction is used as an example for timing prediction. We know that time-series prediction includes other metrics such as SAT, AT, slack, cell delay,...

Qing9935

你好，非常感谢你们团队的贡献。我有一个关于拥塞预测任务的疑问。 1. 问题1：在你们的拥塞预测教程里，最后输出的拥塞标签图是彩色的（上图），为什么我使用CircuitNet28数据集，通过generate_training_set.py脚本构建拥塞预测任务特征和标签，最后通过vis.py脚本对标签进行可视化后，得到的拥塞标签图是黑白的，只有1通道（下图）？ 1. 问题2：标签图中白色的区域代表拥塞出现的区域？根据白色程度表示拥塞程度？拥塞预测是个回归任务？  

sangkunlong

Hi, I'm trying to load the designs using the given LEF&DEF raw data from Google Drive. I found the lef/def/verilog files have some problems and mismatches. E.g., I'm loading "1-RISCY-a-1-c2-u0.7-m1-p1-f0.def"...

bunchgrape

关于ISPD2015的问题

1

请问ISPD2015的dataset有类似[CircuitNet-N28](https://circuitnet.github.io/intro/download.html#circuitnet-n28)一样的preprocess script吗？试着用N28文件里面的python script发现和ispd2015已有的很多文件夹名称不上，谢谢！

luckyjackluo