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Add steps to install multi-threaded OpenBLAS on Ubuntu for the gh-pages branch #81

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Add steps to install multi-threaded OpenBLAS on Ubuntu for the gh-pages branch #81

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6 changes: 6 additions & 0 deletions installation.md
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Expand Up @@ -45,6 +45,12 @@ You will also need other packages, most of which can be installed via apt-get us

sudo apt-get install libprotobuf-dev libleveldb-dev libsnappy-dev libopencv-dev libboost-all-dev

To enjoy a parallelization speed-up in CPU mode, install a multi-threaded BLAS library such as OpenBLAS:

sudo add-apt-repository ppa:marutter/rdev
sudo apt-get update
sudo apt-get install libopenblas-base

The only exception being the google logging library, which does not exist in the Ubuntu 12.04 repository. To install it, do:

wget https://google-glog.googlecode.com/files/glog-0.3.3.tar.gz
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