# \#conv

**URL:** https://discourse.julialang.org/tag/conv/1122.md

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## [Convolutions does not work on CUDA](https://discourse.julialang.org/t/convolutions-does-not-work-on-cuda/138703)

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**Author:** [@Matej\_Zorek](https://discourse.julialang.org/u/Matej_Zorek)\
**Replies:** 0\
**Last updated:** [August 9, 2026, 12:49pm UTC](https://discourse.julialang.org/t/convolutions-does-not-work-on-cuda/138703 "2026-08-09T12:49:18Z")

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Hi, I have a problem with Convolutional layers on gpu. It simply does not work. I have installed CUDA and cuDNN. GPU works for “simple” layers like Dense, LayerNorm etc, but when i try evaluate Conv it gives me an error…

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## [LSTM with convolution instead of matrix multiplication (ConvLSTM)](https://discourse.julialang.org/t/lstm-with-convolution-instead-of-matrix-multiplication-convlstm/86315)

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**Author:** [@Dieter](https://discourse.julialang.org/u/Dieter)\
**Replies:** 1\
**Last updated:** [August 25, 2022, 11:24pm UTC](https://discourse.julialang.org/t/lstm-with-convolution-instead-of-matrix-multiplication-convlstm/86315 "2022-08-25T23:24:45Z")

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Hello Community I have already used Julia for many tasks but not for machine learning purposes. Now, I would need a LSTM network, which uses internal convolutional operations (not convolved matrices as input). Such a n…