: [R] Building R for better performance
You'll find R-benchmark-25.R, which I assume is the same and the proper pointer
to use, at
http://http://r.research.att.com/benchmarks/r.research.att.comhttp://r.research.att.com/benchmarks//benchmarks/http://r.research.att.com/benchmarks/
Henrik
I'm out
I got the benchmark script, which I've attached, from Texas Advanced
Computing Center. Here are my results (elapsed times, in secs):
Where can we get the benchmark script?
__
R-help@r-project.org mailing list
I'm out of the office today, but will resend it tomorrow.
Jonathan Anspach
Intel Corp.
Sent from my mobile phone.
On Sep 11, 2014, at 3:49 AM, arnaud gaboury arnaud.gabo...@gmail.com wrote:
I got the benchmark script, which I've attached, from Texas Advanced
Computing Center. Here are my
You'll find R-benchmark-25.R, which I assume is the same and the proper
pointer to use, at http:// http://r.research.att.com/benchmarks/
r.research.att.com http://r.research.att.com/benchmarks//benchmarks/
http://r.research.att.com/benchmarks/
Henrik
I'm out of the office today, but will resend
Yes, that's the original. Then TACC increased the matrix sizes for their tests.
Jonathan Anspach
Intel Corp.
Sent from my mobile phone.
On Sep 11, 2014, at 9:18 AM, Henrik Bengtsson
h...@biostat.ucsf.edumailto:h...@biostat.ucsf.edu wrote:
You'll find R-benchmark-25.R, which I assume is the
. Software Engineer
Intel Corp.
jonathan.p.ansp...@intel.com
713-751-9460
-Original Message-
From: Simon Zehnder [mailto:szehn...@uni-bonn.de]
Sent: Wednesday, March 05, 2014 3:55 AM
To: Anspach, Jonathan P
Cc: r-help@r-project.org
Subject: Re: [R] Building R for better performance
On Mon, Sep 1, 2014 at 10:00 PM, Simon Blomberg s.blombe...@uq.edu.au wrote:
Is MKL open source software? If not, that could be the sticking point.
Simon.
IANAL, but from reading here:
https://software.intel.com/en-us/en-us/intel-mkl
It is neither Libre nor Gratis. But it is royalty free. IOW,
The best that I can see for R would be if someone were to post a how
to use MKL for compiling R type document.
I build R with MKL and ICC on my Archlinux box[1][2].
If I can help in anything, I will do it.
[1]https://wiki.archlinux.org/index.php/R
[2]https://aur.archlinux.org/packages/r-mkl/
could you tell us if the same/similar performance benefits
we should expect when gnu complier suite + MKL are teamed up?
and how to configure such a compilation?
many thanks
On 04/03/14 21:44, Anspach, Jonathan P wrote:
Greetings,
I'm a software engineer with Intel. Recently I've been
On Mon, Sep 01, 2014 at 12:25:01PM +0100, lejeczek wrote:
could you tell us if the same/similar performance benefits we should
expect when gnu complier suite + MKL are teamed up?
and how to configure such a compilation?
many thanks
Jonathan, thanks for these very interesting results. I'm
could you tell us if the same/similar performance benefits
we should expect when gnu complier suite + MKL are teamed up?
and how to configure such a compilation?
many thanks
On 04/03/14 21:44, Anspach, Jonathan P wrote:
Greetings,
I'm a software engineer with Intel. Recently I've been
Is MKL open source software? If not, that could be the sticking point.
Simon.
On 02/09/14 07:24, lejeczek wrote:
could you tell us if the same/similar performance benefits we should
expect when gnu complier suite + MKL are teamed up?
and how to configure such a compilation?
many thanks
On
: ce [mailto:zadi...@excite.com]
Sent: Wednesday, March 05, 2014 8:54 PM
To: r-help@r-project.org; Anspach, Jonathan P
Subject: Re: [R] Building R for better performance
Hi Jonathan,
I think most people would be interested in such a tool, because main complaint
of R is its slowness for some
-Original Message-
From: Simon Zehnder [mailto:szehn...@uni-bonn.de]
Sent: Wednesday, March 05, 2014 3:55 AM
To: Anspach, Jonathan P
Cc: r-help@r-project.org
Subject: Re: [R] Building R for better performance
Jonathan,
I myself tried something like this - comparing gcc, clang
Jonathan,
I myself tried something like this - comparing gcc, clang and intel on a Mac.
From my experiences in HPC on the university cluster (where we also use the
Xeon Phi, Landeshochleistungscluster University RWTH Aachen), the Intel
compiler has better code optimization in regard to
AM
To: Anspach, Jonathan P
Cc: r-help@r-project.org
Subject: Re: [R] Building R for better performance
Jonathan,
I myself tried something like this - comparing gcc, clang and intel on a Mac.
From my experiences in HPC on the university cluster (where we also use the
Xeon Phi
-help@r-project.org r-help@r-project.org
Subject: [R] Building R for better performance
Greetings,
I'm a software engineer with Intel. Recently I've been investigating R
performance on Intel Xeon and Xeon Phi processors and RH Linux. I've also
compared the performance of R built with the Intel
Greetings,
I'm a software engineer with Intel. Recently I've been investigating R
performance on Intel Xeon and Xeon Phi processors and RH Linux. I've also
compared the performance of R built with the Intel compilers and Intel Math
Kernel Library to a default build (no config options) that
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