Jonathan,
Thanks for the careful inspection of the problem. Fortunately, the support has already compiled a new version of abinit (6.4.1) in cineca sp6 therefore I do not have to compile it myself. The input file works for me too!
Thanks,
Marton
Search found 4 matches
- Wed Dec 08, 2010 12:06 am
- Forum: Ground state
- Topic: band/fft parallelization on cineca sp6 with abinit 5.8.4
- Replies: 6
- Views: 4995
- Fri Dec 03, 2010 5:16 pm
- Forum: Ground state
- Topic: band/fft parallelization on cineca sp6 with abinit 5.8.4
- Replies: 6
- Views: 4995
Re: band/fft parallelization on cineca sp6 with abinit 5.8.4
I know that running a calculation with a 0x0xN grid is meaningless I just thought that it is reset to a meaningful number. Anyway, I couldn't make it work. It crashed as usual. See below the input file I tried to run on 5 processors. I used fhi lda pseudos for Si and H (I think quite similar to thos...
- Thu Nov 25, 2010 12:02 am
- Forum: Ground state
- Topic: band/fft parallelization on cineca sp6 with abinit 5.8.4
- Replies: 6
- Views: 4995
Re: band/fft parallelization on cineca sp6 with abinit 5.8.4
Hi Jonathan, I don't have that FFT mesh part in my log file (is it supposed to be there?). Anyway, I'm not sure that this causes the problem. Here is the complete WARNING message: getng : WARNING - The second and third dimension of the FFT grid, 0 0 were imposed to be multiple of the number of proce...
- Tue Nov 23, 2010 11:58 am
- Forum: Ground state
- Topic: band/fft parallelization on cineca sp6 with abinit 5.8.4
- Replies: 6
- Views: 4995
band/fft parallelization on cineca sp6 with abinit 5.8.4
Dear all, I am dealing with molecules in big supercells therefore I only use one k-point. However, I need to obtain huge number of unoccupied states, which could be quite time consuming. To this end, I decided to try to parallelize non self-consistent calculations over bands after running a self-con...