Segfault when running get Sample Correlation

[Scubatuba99]

I am trying to run a sample correlation based on all peaks filtered from the compute deviations functions. When I run I get:

*** caught segfault *** address 0x7fece4fc3810, cause 'memory not mapped'

Traceback: 1: cor(t(mat), use = "pairwise.complete.obs") 2: remove_correlated_helper(deviations(object)[ix, , drop = FALSE], vars[ix]) 3: getSampleCorrelation(dev_allpeaks)

I am running this through a SLURM compute cluster, but I get the same error when I run either a script in sbatch or run in interactive mode.

I'm worried it's a memory issue, I've run with 128,256, and 384 GB memory and gotten the same error, and I'm kind of out of options for system memory.

[AliciaSchep]

How many cells? What input options? Seems like an issue with cor function being able to handle the data size. Wonder if there are implementations of cor that scale better.