As
u know gnuradio have problem with threading especially with Xeon
cpu.
Somebody advise me by using Intel Parallel Studio , we can
optimize threading in Linux , therefore in gnuradio
My purpose of using Intel Parallel Studio is optimizing threading
in gnuradio with Xeon cpu
Gnu Radio has no problem with *threading*, since each block runs in
its own thread. What IS true is that GCC doesn't always recognize
opportunities to exploit SIMD instructions as well as other
compilers.
The VOLK library exists to allow blocks to *explicitly* take
advantage of parallelism opportunities with whatever SIMD
instructions the hardware
is capable of, and many of the core blocks in Gnu Radio already
take advantage of VOLK.
My suspicion is that the gains you'll get from a compiler that is
better able to recognize opportunities for parallelism that GCC will
be modest at best.
-------- Original Message --------
Subject: Re: [Discuss-gnuradio] Using Different Compilers
From: "Müller, Marcus (CEL)"
To: address@hidden," address@hidden"
CC:
GNU
Radio is typically built using GCC or Clang on Linux
platforms, on
Mac OS X it's most commonly built using Clang, on Windows
using
Microsoft Visual C++, I've done a MinGW64 build, too.
I don't really think that answers the underlying question:
*Why* is
this of relevance to you? When you tell us your motivation
for
questions, you'll get better answers.
Best regards,
Marcus
On Sun, 2018-03-18 at 20:16 +0330,
address@hidden wrote:
> I think that in installing gnuradio, gcc compiler is
used for c++
> code.
>
> When I said different , I mean different from gcc,
for example using
> intel parallel studio ( icc ) as compiler for c++
codes of gnuradio
>
>
>
> -------- Original Message --------
> Subject: Re: [Discuss-gnuradio] Using Different
Compilers
> From: "Müller, Marcus (CEL)"
> To: address@hidden,"
address@hidden"
> CC:
>
>
> > "Different" from what? And: what is your
specific question?
> > Note that we'd really like to help you, but you
tend to ask
> > questions
> > that are simply too broad, or not properly
researched.
> >
> > Best regards,
> > Marcus
> >
> > On Sun, 2018-03-18 at 11:49 +0000, Amirhosein
naseri wrote:
> > > Hi everybody,
> > >
> > >
> > > Does anybody have experience in compiling
Gnuradio and it's OOT
> > block
> > > with different compiler such as Intel
Parallel Studio???
> > >
> > > Tnx.
> > >
_______________________________________________
> > > Discuss-gnuradio mailing list
> > > address@hidden
> > >
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
>
> _______________________________________________
> Discuss-gnuradio mailing list
> address@hidden
>
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
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