Commit d512429b authored by Azat Garifullin's avatar Azat Garifullin
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Initial version

parent 433a8516
# GPU server instructions
## Getting access
Contact your supervisor to get login credentials to access the GPU server.
Access using the secure shell:
* Linux or MacOS: e.g.,
$ ssh
* Windows: see PuTTY (
## Available hardware
CPU: Intel(R) Xeon(R) CPU E5-2680 @ 2.70GHz
* x2 [GTX Titan 6GB GDDR5](
* x2 [GTX 1080Ti 11 GB GDDR5X](
To check the current GPU load and available resources use:
**[WARNING] Important notes!!!**
We have limited amount of GPU resources. We kindly ask you to utilize the server
responsibly. If your computations do not require all the available GPUs consider
specifying $CUDA_VISIBLE_DEVICES variable in your environment, e.g., to set only
GPU with index 1 visible:
or in python
import os
Some frameworks (e.g. TensorFlow) are greedy and they allocate resources on all the
available devices while utilizing only one of them effectively. By explicitly
specifying which GPU device you need you do not block other users in using the
## Local storage and data transfer
Assuming that a user has two directories with code and data, e.g.:
You can copy your files with [scp]( command:
scp -r /home/user/code user_login@server_ip:/media/students/user/
scp -r /home/user/data user_login@server_ip:/media/students/user/
## Dependencies and software installation
We are trying to keep the server clean and to avoid version conflicts. Thus,
docker is a preferred general way of handling dependencies (see docker section).
Python users may also consider using virtualenv (see Python section).
### Docker
From wiki:
> Docker is a computer program that performs operating-system-level virtualization,
> also known as "containerization". It was first released in 2013 and is developed by
> Docker, Inc.
> Docker is used to run software packages called "containers". Containers are
> isolated from each other and bundle their own application, tools, libraries and
> configuration files; they can communicate with each other through well-defined
> channels. All containers are run by a single operating system kernel and are thus
> more lightweight than virtual machines. Containers are created from "images" that
> specify their precise contents. Images are often created by combining and modifying
> standard images downloaded from public repositories.
General instructions on how to use docker can be found:
There are plenty of docker images available, e.g.:
* [Anaconda](
* [PyTorch](
* [CNTK](
* [Caffe](
* [Caffe2](
* Might be dead [Theano](
* [TensorFlow](
More detailed instructions about basic docker usage with examples:
### Python users
In case you are using Python and you do not want to use docker we offer to use
virtual environments with [virtualenv](
or [venv]( modules. Instructions can
be found by the given links.
# Additional questions and support
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