Hello,
calling my function from R with
f(1/3) gives different results
on ubuntu 12.04 32 bit
and 14.04 64 bit, e.g:
void f(double d) {
int i = vector.size() * d;
}
Given vector of size 75
I get 25 on 14.04 64 bit
and 24 on 12.04 32 bit.
Size of int is 4 byte,
double 8 byte on both systems.
Does anybody have an idea
how to get same result
on both machines?
Thanks in advance,
Andreas
(Further information:
14.04 64 bit machine:
g++ (Ubuntu 4.8.4-2ubuntu1~14.04.3) 4.8.4
R version 3.0.2 (2013-09-25)
12.04 32 bit:
g++ 4.6.3
R 3.2.2)
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