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phate running time #75

@ad2n15

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@ad2n15

Hi team,

How long does it take to run PHATE on 38003 observations and 500 variables?

I am using phateR and HPC nodes with 150G memory.

Actually, it is running for long time and I got

Calculating PHATE...
Running PHATE on 38003 observations and 500 variables.
Calculating graph and diffusion operator...
Calculating PCA...

*** caught segfault ***
address (nil), cause 'unknown'

Traceback:
1: py_call_impl(callable, call_args$unnamed, call_args$named)
2: operator$fit_transform(data, t_max = t.max)
3: phate(phate_data_input)
An irrecoverable exception occurred. R is aborting now ...

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