Mark Collier briefed me on two updates under embargo at KubeCon Europe 2026 last month: Helion, which opens up GPU kernel ...
If you have trouble following the instruction below, feel free to join OSCER weekly zoom help sessions. If you're doing deep learning neural network research, pytorch is now a highly recommended, ...
This file provides a function `register_forward_hook_for_model` that registers a forward hook on every operator of the model. After registration, during model inference, all tensors generated ...
KL 惩罚：约束新策略与参考策略的 KL 散度，防止策略偏离太远 与 PPO 的主要区别： - PPO 使用价值网络估计基线，GRPO 使用组内相对奖励作为基线 - GRPO 不需要训练价值网络，节省显存和计算 - GRPO 引入参考模型和 KL 散度惩罚 """ import torch import torch.nn as nn import torch.optim as optim from ...
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