KrishnaswamyLab / phateR

PHATE dimensionality reduction method implemented in R
GNU General Public License v2.0
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phate running time #75

Open ad2n15 opened 1 month ago

ad2n15 commented 1 month ago

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 ...