Hi,
If you can assume c++11, you might bot need openmp, as you can just use
standard support for threads, etc ...
Although the compiler suite used on windows (if you care about that) does not
support c++11 threads. This might be available later.
Romain
Le 28 avr. 2014 à 12:51, Matteo Fasi
Hi all,
many thanks for your detailed replies, I see that there are many options
out there.
As a first step I think I will try out the C++11 option that Matt
suggested, as it seems
relatively simple. In particular I might do something like:
#pragma omp parallel
{
std::mt19937_64 engine(
On 4/28/2014 01:30, Matteo Fasiolo wrote:
[...]
As I understand, doing things such as:
NumericMatrix out(n, d);
#pragma omp for schedule(static)
for(int kk = 0; kk < d; kk++) out( _, kk) = rnorm(n);
is not going to work, because rnorm() is not thread safe
(in fact this code crashed R). On the
