I ran the input deck with a 128 cores in under 2 hours with 3 gbyte per core. In your case, with 12 Gbyte per node and 8 cores, I would recommend the 1 gbyte memory setting in NWChem. How many cores did you run this test on? I will try and reproduce with your number of cores and your memory settings.
bert
Quote: Mar 30th 5:57 pmWe have tried using as low as "memory 1gb" for a job using all 8 cores form a node with 12GB of memory.
I was told that a job doing only geometry optimization also gave the same error.
I intend to give a look at code to try to have a better ideia of where/why this happens but my programing skills are quite limited, as well as my time. |