[parsec-users] parsec-users Digest, Vol 3, Issue 9

Christian Bienia cbienia at CS.Princeton.EDU
Wed Mar 26 21:53:12 EDT 2008


Hi Manish,

I see what you mean. The correct function name is 
Advance_One_Time_Step_Quasistatic (with uppercase letters). It is defined in 
file DEFORMABLE_OBJECT_3D.cpp

- Chris


On Wednesday 26 March 2008 01:50 pm, Manish Bhardwaj wrote:
> Dear Christian,
>
> I am talking about the following pdf..
> http://parsec.cs.princeton.edu/doc/parsec-report.pdf
>
> -manish
>
> On Wed, Mar 26, 2008 at 12:00 PM, <
>
> parsec-users-request at lists.cs.princeton.edu> wrote:
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> > Today's Topics:
> >
> >   1. problems with facesim and Vips benchmark (Manish Bhardwaj)
> >   2. Re: problems with facesim and Vips benchmark (Christian Bienia)
> >   3. Re: problems with facesim and Vips benchmark (Christian Bienia)
> >   4. Re: problems with facesim and Vips benchmark (jcupitt at gmail.com)
> >
> >
> > ---------- Forwarded message ----------
> > From: "Manish Bhardwaj" <manishbhardwaj at gatech.edu>
> > To: parsec-users at lists.cs.princeton.edu
> > Date: Tue, 25 Mar 2008 19:25:38 -0400
> > Subject: [parsec-users] problems with facesim and Vips benchmark
> > Hi!
> >
> > I am trying to work on these bench marks, I am having the following
> > problems
> >
> > 1. Vips uses a format "*.v" for reading an input image, what application
> > i can open this image in?
> >
> > 2. In the facesim benchmark documentation, it says that it uses
> > Advance_one_time_step_quasistatic.facesim, but there is no function
> > defined like that anywhere in the benchmark? there was similar
> > Advance_To_Target_Time .... are these the same...
> >
> > thanks
> > -Manish
> >
> >
> >
> >
> > ---------- Forwarded message ----------
> > From: Christian Bienia <cbienia at CS.Princeton.EDU>
> > To: PARSEC Users <parsec-users at lists.cs.princeton.edu>
> > Date: Tue, 25 Mar 2008 21:18:37 -0500
> > Subject: Re: [parsec-users] problems with facesim and Vips benchmark
> > Hi Manish,
> >
> > > 1. Vips uses a format "*.v" for reading an input image, what
> > > application
> >
> > i
> >
> > > can open this image in?
> >
> > That's the file format of vips. I don't know of any other programs which
> > support it. You can use vips to convert other images e.g. in jpeg format
> > to
> > its .v format and back. You can find the vips documentation here:
> > http://www.vips.ecs.soton.ac.uk
> >
> > > 2. In the facesim benchmark documentation, it says that it uses
> > > Advance_one_time_step_quasistatic.facesim, but there is no function
> >
> > defined
> >
> > > like that anywhere in the benchmark? there was similar
> > > Advance_To_Target_Time .... are these the same...
> >
> > Which documentation are you refering to? Both the README and the source
> > code
> > refer to Advance_To_Target_Time. That's the one you probably want to look
> > at.
> >
> > - Chris
> >
> >
> >
> >
> > ---------- Forwarded message ----------
> > From: Christian Bienia <cbienia at CS.Princeton.EDU>
> > To: PARSEC Users <parsec-users at lists.cs.princeton.edu>
> > Date: Tue, 25 Mar 2008 22:18:09 -0500
> > Subject: Re: [parsec-users] problems with facesim and Vips benchmark
> >
> > On Tuesday 25 March 2008 09:18 pm, Christian Bienia wrote:
> > > Hi Manish,
> > >
> > > > 1. Vips uses a format "*.v" for reading an input image, what
> >
> > application
> >
> > > > i can open this image in?
> > >
> > > That's the file format of vips. I don't know of any other programs
> > > which support it. You can use vips to convert other images e.g. in jpeg
> > > format
> >
> > to
> >
> > > its .v format and back. You can find the vips documentation here:
> > > http://www.vips.ecs.soton.ac.uk
> >
> > I can give you the script which I used to create the PARSEC inputs. You
> > must
> > compile it with support for the input file format enabled (e.g. jpeg). By
> > default PARSEC disables everything that is not needed to run the
> > benchmark.
> >
> > Here is the script:
> >
> > ----------
> >
> > #!/bin/bash
> >
> > PARSECDIR="/home/cbienia/parsec"
> > PARSECPLAT="x86_64-linux.gcc"
> >
> > VIPS="${PARSECDIR}/pkgs/apps/vips/inst/${PARSECPLAT}/bin/vips"
> > export IM_CONCURRENCY=1
> >
> > echo "Using ${VIPS}"
> >
> > for file in $@; do
> >  rm -f t1.v t2.v
> >  echo "Converting ${file}"
> >  ${VIPS} im_sRGB2XYZ ${file} t1.v
> >  ${VIPS} im_XYZ2Lab t1.v t2.v
> >  ${VIPS} im_Lab2LabQ t2.v ${file}.v
> > done
> >
> >
> >
> >
> >
> > ---------- Forwarded message ----------
> > From: jcupitt at gmail.com
> > To: "PARSEC Users" <parsec-users at lists.cs.princeton.edu>
> > Date: Wed, 26 Mar 2008 07:55:32 +0000
> > Subject: Re: [parsec-users] problems with facesim and Vips benchmark
> >
> > On 26/03/2008, Christian Bienia <cbienia at cs.princeton.edu> wrote:
> > >  > > 1. Vips uses a format "*.v" for reading an input image, what
> >
> > application
> >
> > >  > > i can open this image in?
> > >  >
> > >  > That's the file format of vips. I don't know of any other programs
> >
> > which
> >
> > >  > support it. You can use vips to convert other images e.g. in jpeg
> >
> > format to
> >
> > >  > its .v format and back. You can find the vips documentation here:
> > >  > http://www.vips.ecs.soton.ac.uk
> > >
> > > I can give you the script which I used to create the PARSEC inputs. You
> >
> > must
> >
> > >  compile it with support for the input file format enabled (e.g. jpeg).
> >
> > By
> >
> > >  default PARSEC disables everything that is not needed to run the
> >
> > benchmark.
> >
> > vips has it's own ppm writer, so that's always there at least. You could
> > try:
> >
> >  vips im_LabQ2ppm somefile.v file.ppm sRGB
> >
> > to get an sRGB ppm file. Also, vips is probably available packaged for
> > your linux. Try something like
> >
> >  apt-get install nip2
> >
> > Then you can just enter:
> >
> >  nip2 somefile.v
> >
> > to view.
> >
> > There's a page on the vips website about the benchmark, if you're
> > interested in the background:
> >
> >  http://www.vips.ecs.soton.ac.uk/index.php?title=Benchmarks
> >
> > John
> >
> >
> > _______________________________________________
> > parsec-users mailing list
> > parsec-users at lists.cs.princeton.edu
> > https://lists.cs.princeton.edu/mailman/listinfo/parsec-users



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