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Date:      Wed, 27 Jul 2016 18:11:30 +0000
From:      bugzilla-noreply@freebsd.org
To:        freebsd-ports-bugs@FreeBSD.org
Subject:   [Bug 211393] math/R: update patches and options
Message-ID:  <bug-211393-13-s7AiR83EhN@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-211393-13@https.bugs.freebsd.org/bugzilla/>
References:  <bug-211393-13@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D211393

--- Comment #5 from Rainer Hurling <rhurlin@gwdg.de> ---
Yes, you are right. As far as I can see, memory profiling in my second outp=
ut
was disabled, because I choose RBLAS instead of ATLAS. BTW, if I enable LTO=
 and
disable OpenMP at the same time, there seems to be a problem with choosing =
the
right compiler:


BLAS   |    LTO     |   OPENMP   |  clang usage  |  memory profiling
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
RBLAS  |  disabled  |  disabled  |      yes      |    not enabled
RBLAS  |  enabled   |  disabled  |  ERROR: R Unknown version of GCC specifi=
ed
(USE_GCC=3DGCC).
RBLAS  |  enabled   |  enabled   |      no       |    not enabled
--------------------------------------------------------------------------
ATLAS  |  disabled  |  disabled  |      yes      |    enabled
ATLAS  |  enabled   |  disabled  |  ERROR: R Unknown version of GCC specifi=
ed
(USE_GCC=3DGCC).
ATLAS  |  enabled   |  enabled   |      no       |    enabled


I prefer ATLAS over RBLAS, because it is up to 6 times faster than RBLAS. Of
course, ATLAS has to be build with the right cpu settings.

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