The machines file should contain only lines with
1:lot
and you can test it by:
ssh lot
and you should login again WITHOUT a password.
PS: If you just want to run on your local laptop, specify "shared
memory" during siteconfig.
Then you don't need ssh.
PPS: A laptop has usual a rather slow memory bus (maybe except when it
is a I7 processor). So for sure it is better to set OMP_NUMB_THREAD to
2. You will then always use 2 cores for a single job and eventually, you
may use a 2-way k-point parallel setup.
On 11/11/2015 05:47 AM, Amir lot wrote:
Hi,
I am a new user of ubuntu 14.04
I could install Wien2k and intel-ifort-11.0 on my laptop along with
ubuntu 14.04.
Now, i want to active kpoint-parallel.
I did these steps:
ssh-keygen -t rsa and press ENTER for questions
cd .ssh
cp id_rsa.pub authorized_keys
then made .machines file as following in TiC-example
granularity:1
1:amir@lot
1:amir@lot
1:amir@lot
1:amir@lot
but it can not run it as parallel.
when in terminal i type "hostname" it will be "lot"
again i replaced amir@lot with amir or lot but, it does not work.
Please guide me.
With best,
Amir
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Email: bl...@theochem.tuwien.ac.at WIEN2k: http://www.wien2k.at
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