= [N.num_heads, T, S] # after concatenating along dim=0 总之是这样(https://discuss.pytorch.org/t/different-attention-mask-for-each-example-in-a-batch/193765): 1 batch example, 1st attention head
在Transformer中，使用到掩码的第2个地方便是Padding Mask。由于在网络的训练过程中同一个batch会包含有...
[pip3] pytorch-triton==2.1.0+46672772b4 [pip3] torch==2.1.0.dev20230419+cu118 [pip3] torchaudio==2.1.0.dev20230419+cu118 [pip3] torchvision==0.16.0.dev20230419+cu118 [conda] numpy 1.24.1 pypi_0 pypi [conda] pytorch-triton 2.1.0+46672772b4 pypi_0 pypi [conda] torch 2.1.0.dev...
lukasschmit opened on Mar 23, 2023· edited by pytorch-bot Edits 🐛 Describe the bug TLDR: When nn.MultiheadAttention is used with a batched attn_mask which should be shape (N*H, L, S) (where S=L for self-attn) and fast path is enabled it crashes. It works as expected when...
open_clip_torch 后续更新了改了些什么东西,导致和旧仓库的 dalle2-pytorch 或者 git+https://github.com/openai/CLIP.git 冲突了。 博主曾是一名广东的 OIer,已退役数年,对 OI 知识基本上是忘完了 博主在技校的牢快坐完了(虽然不知道是不是要再蹲几年),现在掉进了深度学习的大坑 ...
https://github.com/kijai/ComfyUI-SUPIR/issues/143 直接装 open-clip-torch 的旧版本: pip install open-clip-torch==2.24.0 1. 猜测这个 bug 的原因是: open_clip_torch 后续更新了改了些什么东西,导致和旧仓库的 dalle2-pytorch 或者 git+https://github.com/openai/CLIP.git 冲突了。
pytorch也自己实现了transformer的模型，不同于huggingface或者其他地方，pytorch的mask参数要更难理解一些（...
Tensors and Dynamic neural networks in Python with strong GPU acceleration - ROCm SDPA: Ensure attn_mask has the same dtype with q (#143242) · pytorch/pytorch@3068ce0
Tensors and Dynamic neural networks in Python with strong GPU acceleration - ROCm SDPA: Ensure attn_mask has the same dtype with q · pytorch/pytorch@3068ce0
import torch import torch.nn as nn class TransformerEncoderWithAttention(nn.Module): def _...