Closed sankrad closed 3 years ago
@sankrad I'd like to check your input files. After compressing all the input files into a zip file, could you upload it here ?
@sankrad Did you use 16 processes for your calculation ?
Yes, exactly...
Please use 1 process or 4 processes for this calculation, since this system is too small for 16 processes parallelization.
In the following, the process element info (written in standard output) for16 processes parallelization is shown.
INTRA process site
Site Bit
0 4
1 4
INTER process site
Site Bit
2 4
3 4
Process element info
Process Dimension Nup Ndown Nelec Total2Sz State
0 1 0 0 4 0 0000
1 4 0 0 3 0 0100
2 4 0 0 3 0 1000
3 6 0 0 2 0 1100
4 4 0 0 3 0 0001
5 6 0 0 2 0 0101
6 6 0 0 2 0 1001
7 4 0 0 1 0 1101
8 4 0 0 3 0 0010
9 6 0 0 2 0 0110
10 6 0 0 2 0 1010
11 4 0 0 1 0 1110
12 6 0 0 2 0 0011
13 4 0 0 1 0 0111
14 4 0 0 1 0 1011
15 1 0 0 0 0 1111
You can see 0 electron state at 15 process. In HPhi, the process number is used to represent the electron states. At 15 process, 4 electrons are assigned(15=3*4^1+3*4^0, here 3*4^n means doubloon state at n-th site). So the inner process cannot have any electron and HPhi fails the calculation.
Oh, that was a stupid one! Thank you for the very fast assistance.
Dear Developers,
Thank you very much for your great code!
Could you please help me with an issue? The manual reads that in the canonincal regime (expert mode) I migth chose not to specify total Sz. However when I am trying to do so, just skipping the line in modpara.def, I am getting an error.
My modpara.def:
The error:
Kind regards, Anton.