issues with M06-2X dispersion / aug-cc-pVTZ optimization


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8192
Hello Edo,

8192 seems a magic number, I tried to set it at 2048 (which should work per your another post) and 4096, both of which still gave those warning messages. Now I set it to 8192 and it works without any warning.

Thank you!

Best,
Yue

Quote:Edoapra Feb 5th 11:07 pm
No, you cannot set it as high as 20K since the current version of NWChem has an internal limit of 8192

Quote:Yangyue1209 Feb 5th 2:43 pm
Hello Edo,

I wasn't aware of such an environment setting. I found "kernel.shmmax = 20971520000" on my system, then I assume I can set ARMCI_DEFAULT_SHMMAX to 20000 (20971520000/1024/1024), am I right?

Thank you!

Best,
Yue