Re: [Rd] Build R with MKL and ICC

2015-09-04 Thread Bjørn-Helge Mevik
arnaud gaboury writes: > After a few days of reading and headache, I finally gave a try at > building R from source with Intel MKL and ICC. Documentation and posts > on this topic are rather incomplete, sometime fantasist et do not give > much explanations about configure options. > As I am not s

Re: [Rd] Build R with MKL and ICC

2015-09-04 Thread arnaud gaboury
On Fri, Sep 4, 2015, 9:24 AM Bjørn-Helge Mevik wrote: arnaud gaboury writes: > After a few days of reading and headache, I finally gave a try at > building R from source with Intel MKL and ICC. Documentation and posts > on this topic are rather incomplete, sometime fantasist et do not give > mu

Re: [Rd] mclapply memory leak?

2015-09-04 Thread Toby Hocking
Thanks for the detailed analysis Simon. I figured out a workaround that seems to be working in my real application. By limiting the length of the first argument to mclapply (to the number of cores), I get speedups while limiting the memory overhead. ### Run mclapply inside of a for loop, ensuring

Re: [Rd] Build R with MKL and ICC

2015-09-04 Thread Martyn Plummer
On Wed, 2015-09-02 at 20:49 +0200, arnaud gaboury wrote: > On Wed, Sep 2, 2015 at 7:35 PM, arnaud gaboury > wrote: > > After a few days of reading and headache, I finally gave a try at > > building R from source with Intel MKL and ICC. Documentation and posts > > on this topic are rather incomple

[Rd] getting a vector of unown size

2015-09-04 Thread Marcelo Kittlein
Hi all! I have written some code in C for simulating the fate of population using a dll loaded in R. During this simulation the population may go extinct such that the length of its trajectory is unknown beforehand. I wonder there is a way to define the size of the result in C and make it kno

[Rd] No new daily R-devel tarball since r69202?

2015-09-04 Thread Rainer Hurling
Is there any reason that the R-devel tarball at [1] stucks on r69202? It seems, that newer R-devel versions are now published on /pub/misc/cran/src/base-prerelease, for example at http://ftp5.gwdg.de/pub/misc/cran/, but without an R-devel.tar.gz tarball ... Is this intended? Any clarification wou