Have you tried running your code on the Mac after setting gctorture(TRUE)?
By the way, valgrind showed the opposite of a memory leak - the code was
using memory that it had declared free. A leak is when the code does not
free memory that it can no longer use.
Bill Dunlap
TIBCO Software
wdunlap tibco.com
On Thu, Aug 11, 2016 at 8:28 AM, Rajen Shah <rd...@cam.ac.uk> wrote:
> Many thanks Bill and Dirk.
>
> I'm now explicitly casting each element and this works fine. I was just
> surprised that this inappropriate use of wrap would cause a memory leak on
> certain OS's and run without problems on others.
>
> Best wishes,
>
> Rajen
>
> On 11 August 2016 at 10:18, Dirk Eddelbuettel <e...@debian.org> wrote:
>
>>
>> To follow-up, if we avoid the cast this works just find as you'd expect:
>>
>> R> cppFunction("NumericVector myrunif() { return floor(runif(1000000));
>> }")
>> R> for (i in 1:100) ignoreme <- myrunif()
>> R>
>>
>> Dirk
>>
>> --
>> http://dirk.eddelbuettel.com | @eddelbuettel | e...@debian.org
>>
>
>
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