complete step by step lapack installation steps

jpandey · 03-09-2013, 01:12 AM

i am new to ubuntu environment..i tried to install lapack-3.4.2 on ubuntu..i donno whether i'm following correct installation steps or not...steps that i ran on ubuntu terminal are-

sudo ln -s liblapack.so.3gf liblapack.so
sudo apt-get install libblas-dev libatlas-dev liblapack-dev
sudo apt-get install octave3.2-headers
cd lapack-3.4.2/ && mkdir build && cd build/ && cmake ../ && make
sudo apt-get install cmake
cmake ../

what to do next and how will i know lapack installation is over and installed successfully...

shivaa · 03-09-2013, 01:58 AM

If all steps executed smoothly and finished successfully, you can assume that's it has installed correctly.

Share if you encountered any error(s).

jpandey · 03-09-2013, 02:55 AM

thank u so much for ur reply.....

yes till cmake ../ everything executed correctly...can u plz guide me more on how to use this nd run codes on dis..i've to do a thesis work in lapack to implement tiled qr factorization for multicore architecture...i'm not getting how to access it to run QR algorithm...

shivaa · 03-09-2013, 03:50 AM

I don't know much about lapack, so I think you should read more about it. You can find lot of stuff over Internet.

Check following links here and here.

Well, you can come back, if you face any problem or doubt.

jpandey · 03-09-2013, 04:06 AM

okkk..thanx