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Hi, i need help to use the parsing function of cmapR
I was testing the cmapR library by following the tutorial
and i have problems with the function parse_gctx when i try to parse the small 77kb "modzs_n25x50.gctx" file provided with the cmapR library.
ds_path <- system.file("extdata", "modzs_n25x50.gctx", package="cmapR")
my_ds <- parse_gctx(ds_path)
reading /home/usr/R/x86_64-pc-linux-gnu-library/4.0/cmapR/extdata/modzs_n25x50.gctx
Error: segfault from C stack overflow
same error if i try to parse a subset of the file as described in the tutorial
my_ds_10_columns <- parse_gctx(ds_path, cid=1:10)
I checked my memory usage and it's all set to infinity,
> library(unix)
> rlimit_all()
$cur
as core cpu data fsize memlock nofile nproc stack
Inf 0 Inf Inf Inf 67108864 8192 63355 8388608
$max
as core cpu data fsize memlock nofile nproc stack
Inf Inf Inf Inf Inf 67108864 1048576 63355 Inf
my operative system is Ubuntu 20.04
R version 4.0.3 (2020-10-10) -- "Bunny-Wunnies Freak Out"
Copyright (C) 2020 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)
Thank you
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