Hello,
Inline.
Em 22-08-2014 22:18, Tobias Verbeke escreveu:
----- Original Message -----
From: "Marius Hofert" <marius.hof...@uwaterloo.ca>
To: "R-devel" <r-devel@r-project.org>
Sent: Friday, August 22, 2014 10:03:13 PM
Subject: [Rd] parallel::detectCores(TRUE) gives: Error in system(cmd, TRUE) :
error in running command
Hi,
Both under the current R-devel (r66456) and a version from about 3
months ago, I experience the following behavior:
parallel::detectCores(TRUE)
Error in system(cmd, TRUE) : error in running command
traceback()
3: system(cmd, TRUE)
2: gsub("^ +", "", system(cmd, TRUE)[1])
1: parallel::detectCores(TRUE)
This is on Ubuntu 14.04. Does anybody else see this? [I currently have
quite a heavy workload, otherwise I would have installed and tested it
also under 3.1.1]
Same under R 3.1.1
parallel::detectCores(TRUE)
Error in system(cmd, TRUE) : error in running command
I'm Using R 3.1.1 on Windows 7 and it works.
> parallel::detectCores(TRUE)
[1] 4
> sessionInfo()
R version 3.1.1 (2014-07-10)
Platform: x86_64-w64-mingw32/x64 (64-bit)
locale:
[1] LC_COLLATE=Portuguese_Portugal.1252
LC_CTYPE=Portuguese_Portugal.1252
[3] LC_MONETARY=Portuguese_Portugal.1252 LC_NUMERIC=C
[5] LC_TIME=Portuguese_Portugal.1252
attached base packages:
[1] stats graphics grDevices utils datasets methods base
loaded via a namespace (and not attached):
[1] parallel_3.1.1
Rui Barradas
Best,
Tobias
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