Hi Michael: I looked at the Matlab script: it's loading an xlsx file which is 2.9 kB.
There are some "static" arrays allocated with ones() or zeros(), but those use small subsets (< 10 columns) of the loaded data, and outputs are arrays of 6x10. Certainly there are not 16e9 rows in the original file. Saved output .mat file is only 1.8kB. -- David Chin, PhD (he/him) Sr. SysAdmin, URCF, Drexel dw...@drexel.edu 215.571.4335 (o) For URCF support: urcf-supp...@drexel.edu https://proteusmaster.urcf.drexel.edu/urcfwiki github:prehensilecode ________________________________ From: slurm-users <slurm-users-boun...@lists.schedmd.com> on behalf of Renfro, Michael <ren...@tntech.edu> Sent: Monday, March 15, 2021 14:04 To: Slurm User Community List <slurm-users@lists.schedmd.com> Subject: Re: [slurm-users] Job ended with OUT_OF_MEMORY even though MaxRSS and MaxVMSize are under the ReqMem value External. Just a starting guess, but are you certain the MATLAB script didn’t try to allocate enormous amounts of memory for variables? That’d be about 16e9 floating point values, if I did the units correctly. Drexel Internal Data
