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Questions tagged [theano-cuda]

theano-cuda relates to the installation, configuration, and use of the CUDA backend for Theano

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Is it possible to use Theano with CUDA 6.5 and CuDNN 3.0?

I ran a python program with Theano, but it errors with: ImportError: cuDNN not available: Version is too old. Update to v5, was 3007. So, is it possible to use Theano with CUDA 6.5 and CuDNN 3.0? Currently, I don't have the root privilege to…
mining
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Theano only using 40% of my GPU

I am starting to get into deep learning and I am trying out the example from Chapter 6 on neuralnetworksanddeeplearning.com. Theano is telling me, that it is using my GPU (a GTX 780). However, the GPU usage hovers only at around 40~50% and the…
gallileo
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Theano crashing using cuDNN in linux

I am a non-root user on a cluster computer running Scientific Linux release 6.6 (Carbon). I am experiencing some theano crashes when running code on a GPU with CUDA 7.5 and cuDNN 5. I am using Python 2.7, Theano 0.9, Keras 1.0.7 and Lasange…
Lee
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Theano: Shared variable not freeing memory after code run

I'm running this simple code which copies two large arrays to GPU memory for dot product computation. import numpy as np import theano import theano.tensor as T a = np.asarray(np.random.uniform(-1,1, (10000,40000)), dtype=np.float32) b =…
MichaelSB
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PyCharm + Anaconda: Problems with Theano (cannot find g++)

I just installed Anaconda and PyCharm on Windows 8.1 (64 bit). For an existing project, i created a conda environment which includes Theano and some other librarires. Theano is able to use the GPU (with CUDA) or the CPU for its calculations. I…
Kevin Meier
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Data Augmentation using GPU in Theano

I am new in Theano and Deep Learning, I am running my experiments in Theano but I would like to reduce the time I spend per epoch by doing data augmentation directly using the GPU. Unfortunately I can not use PyCuda, so I would like to know if is…
DeepLearner
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GPU Performing Slowly with keras on theano backend

I'm following the autoencoder example @ https://blog.keras.io/building-autoencoders-in-keras.html but utilizing my own data. I get very low GPU utilization and almost no GPU memory utilization. I'm wondering if it's just having trouble fitting…
Keyboard Frenzy
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theano.test() fails with nvcc error - nvcc fatal : Don't know what to do with 'NPY_NO_DEPRECATED_API=NPY_1_7_API_VERSION,-fPIC'

I'm installing Theano into an Ananconda environment and seem to have run into an install issue I don't understand. After I create the environment I run theano.test() and get the following error: ERROR:theano.sandbox.cuda:Failed to compile…
Brad Taylor
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How to handle multi-task in one process using theano for machine learning?

I have a CNN model. The requests of using this model, for example to classify a picture, come 1 time a second. I would like to collect the requests as new unsuperised data, and keep training my model. My question is: How can I handle the training…
Guo Xuesong
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Set Theano Flags for Keras with GPU

I am trying to train a model in Keras with the Theano backend and use my GPU. If I run with 100 images or 20K I get an error from Theano(look below) saying I do not have enough memory but I have 6GB on my GPU. I have used the THEANO_FLAG from Keras…
user18101
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Theano on Windows 10

I had Theano (with Keras and nolearn) properly installed and running on my GPU Windows 10 system. After adding some additional installations (Kaldi/ PDNN), I keep getting these two warnings when importing theano and, as mentioned below, I am having…
ZIV
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Theano for GPU without use of CUDA or using a CUDA workaround

I have an Intel Graphics Card (Intel(R) HD Graphics 520, also am on Windows 10) and as far as I know I can't use CUDA unless I have a NVIDIA GPU. The purpose is to use Theano's GPU capabilities (for deep learning which is why I need GPU power). Is…
Alex Bent
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Theano Ubuntu 12 cuda

my question is the next one: I use theano on ubuntu 14 and configure theano flags by editing .theanorc. To use cuda, I only have to add: [cuda] root=/usr/local/cudaVersion/ And everything goes, theano is capable of finding nvcc, the libs and…
jdeJuan
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errors when dowloading mnist dataset using keras

I reinstall new ubuntu 14:04 on my machine then I started to receive this error while in old installation the program works perfect without any annoying errors. Any help please. BTW I found question here cant load mnist dataset in keras but it looks…
S.AMEEN
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Theano : Installation of CUDA

I have installed CUDA Toolkit V 7.0 and its graphics driver version is 347.62. In my theano code import os os.environ['THEANO FLAGS']= 'mode=FAST RUN,device= gpu, lib.cnmem = 1,floatX=float32' I used this. Its showing the following error.\n You…
Jagadeesh Dondeti
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