From hankin.robin at gmail.com  Tue Sep  6 06:12:01 2011
From: hankin.robin at gmail.com (robin hankin)
Date: Tue, 6 Sep 2011 16:12:01 +1200
Subject: [Rd] repeatable segfault
Message-ID: <CAHHjBM7Q7T+zuK2w4yr580dOp0wYKR6eXV9oz_DhvnkWVnzM1A@mail.gmail.com>

Hi.  macosx 10.6.8

With R-2.13.1 and also revision 56948 I get the following repeatable segfault:



wt118:~% R --vanilla --quiet
> R.Version()
$platform
[1] "x86_64-apple-darwin9.8.0"

$arch
[1] "x86_64"

$os
[1] "darwin9.8.0"

$system
[1] "x86_64, darwin9.8.0"

$status
[1] ""

$major
[1] "2"

$minor
[1] "13.1"

$year
[1] "2011"

$month
[1] "07"

$day
[1] "08"

$`svn rev`
[1] "56322"

$language
[1] "R"

$version.string
[1] "R version 2.13.1 (2011-07-08)"

> eigen(crossprod(matrix(1:2000, 50)) + (0+0i), T, T)

 *** caught segfault ***
address 0x1038000a8, cause 'memory not mapped'

Traceback:
 1: .Call("La_rs_cmplx", x, only.values, PACKAGE = "base")
 2: eigen(crossprod(matrix(1:2000, 50)) + (0 + (0+0i)), T, T)

Possible actions:
1: abort (with core dump, if enabled)
2: normal R exit
3: exit R without saving workspace
4: exit R saving workspace
Selection: 2
wt118:~%





-- 
Robin Hankin
Uncertainty Analyst
hankin.robin at gmail.com



[Rd] repeatable segfault
robin hankin