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[New Sample] Add "PIGU_Hybrid" Model Computational Graph#649

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JewelRoam merged 4 commits intoPaddlePaddle:developfrom
inaniloquentee:feature/add-pigu-hybrid
Mar 9, 2026
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[New Sample] Add "PIGU_Hybrid" Model Computational Graph#649
JewelRoam merged 4 commits intoPaddlePaddle:developfrom
inaniloquentee:feature/add-pigu-hybrid

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Model: PIGU_Hybrid (Custom CFD Reconstruction Model)
Framework: PyTorch
Dependency: torch, numpy
Content:
Added the computation graph for a custom fluid dynamics model named PIGU_Hybrid. This model utilizes Spatially Modulated Hybrid Attention for flow reconstruction tasks.

Verification:

  • Validated locally using graph_net.torch.validate with Success result.

Note:

  • During graph extraction, the target grid resolution was explicitly fixed to 128x256. This was necessary to resolve TorchDynamo symbolic tracing errors related to dynamic shape inference in interpolate and cat operations.

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CLAassistant commented Feb 14, 2026

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paddle-bot bot commented Feb 14, 2026

Thanks for your contribution!

@paddle-bot paddle-bot bot added the contributor External developers label Feb 14, 2026
@inaniloquentee inaniloquentee force-pushed the feature/add-pigu-hybrid branch from 430220b to 419c400 Compare February 14, 2026 15:23
@luotao1 luotao1 added the HappyOpenSource 快乐开源活动issue与PR label Feb 27, 2026
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PIGU_Hybrid看起来是科学计算的模型,是否能归类到现有samples的任何一个子目录?如不可以,请考虑根据用到的library新建一个类别,即便是others,然后把PIGU_Hybrid放到这个子目录下,感谢!

@inaniloquentee inaniloquentee force-pushed the feature/add-pigu-hybrid branch from 2c6e07a to 033c0fb Compare March 1, 2026 13:52
@luotao1
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luotao1 commented Mar 6, 2026

CodeStyle流水线没过

JewelRoam
JewelRoam previously approved these changes Mar 6, 2026
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approve了,感谢贡献,通过code style检查之后就可合入

@JewelRoam JewelRoam merged commit 2866c81 into PaddlePaddle:develop Mar 9, 2026
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5 participants