[Pw_forum] Quantum Espresso

[Apu Sarkar]

Dear All,
I am new to Quantum Espresso.
I have configured and compiled the code witout any error in my laptop
(1GB ram) with Linux Fedora core 9.

Now when I am going to test the code with
 ./check-pw.x.j

I am getting the message
checking usppl_coulmb...... operating system error: cannot allocate memory
Out of memory

How can I get rid of this message and use the code?

Thanking you and looking forward for your kind help.

With best regards,

Dr. A. Sarkar
Materials Group
Bhabha Atomic research Centre
Mumbai 400085
India