Caffe 安裝

張貼日期：Jul 08, 2015 2:29:27 AM

Caffe: Deep Learning Framework

英文安裝說明

硬體需求: Ubuntu 14.04

ATLAS （Automatically Tuned Linear Algebra Software）安裝: 線性代數的函式庫

英文安裝說明 (很複雜...)

1. turn off cpu throttling

參考資料

sudo apt-get install cpufrequtils

Then edit the following file (if it doesn't exist, create it):

sudo nano /etc/default/cpufrequtils

And add the following line to it:

GOVERNOR="performance"

Now you need to disable ondemand daemon, otherwise after you reboot the settings will be overwriten.

sudo update-rc.d ondemand disable

sudo /etc/init.d/cpufrequtils restart for the new frequency

2. 

Suggested commands:

  bunzip2 -c atlas3.10.x.tar.bz2 | tar xfm -    # create SRCdir    mv ATLAS ATLAS3.10.x                          # get unique dir name    cd ATLAS3.10.x                                # enter SRCdir    mkdir Linux_C2D64SSE3                         # create BLDdir    cd Linux_C2D64SSE3                            # enter BLDdir    ../configure -b 64 -D c -DPentiumCPS=2400 \   # configure command      --prefix=/home/whaley/lib/atlas \           # install dir      --with-netlib-lapack-tarfile=/home/whaley/dload/lapack-3.4.1.tgz

  # -b 64: 64-bit

  # -D c -DPentiumCPS=2400, 2400 = 2.4GHz machine

  # check CPU info in Ubuntu: less /proc/cpuinfo

  # --with-netlib-... : add full lapack routines    make build                                    # tune & build lib    make check                                    # sanity check correct answer    make ptcheck                                  # sanity check parallel    make time                                     # check if lib is fast    make install                                  # copy libs to install dir

1. Download lapack-3.4.1.tgz