Dear all,
I want to do the BSE calculation(I performed a runlevel of "yambo -b -o -b -y d":, But I am getting the error:
"Operating system error: Cannot allocate memory Out of memory''.
I post the report file of my BSE calculation.
diagonalization
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mojtaba
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- Location: University of Sistan and Baluchestan
diagonalization
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Mojtaba Ashhadi,
PhD of student, School Physics, Damghan University, Damghan, Iran
PhD of student, School Physics, Damghan University, Damghan, Iran
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Daniele Varsano
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Re: diagonalization
Dear Mojitaba,
probably the dimension of your excitonic matrix (86016) is too big for a direct diagonalizataion.
I suggest you to use the Haydock iterative method (-y h) instead of (-y d).
Best,
Daniele
probably the dimension of your excitonic matrix (86016) is too big for a direct diagonalizataion.
I suggest you to use the Haydock iterative method (-y h) instead of (-y d).
Best,
Daniele
Dr. Daniele Varsano
S3-CNR Institute of Nanoscience and MaX Center, Italy
MaX - Materials design at the Exascale
http://www.nano.cnr.it
http://www.max-centre.eu/
S3-CNR Institute of Nanoscience and MaX Center, Italy
MaX - Materials design at the Exascale
http://www.nano.cnr.it
http://www.max-centre.eu/