[Users] Users Digest, Vol 99, Issue 13
Roland Haas
rhaas at illinois.edu
Thu Jul 5 17:14:09 CDT 2018
Hello Feyiso,
this is not quite enough information for us to make a guess at what
could be going wrong.
Could you run the following:
export VERBOSE=yes
simfactory/bin/sim --mdbkey make 'make -j1' build 2>sim.err 1>sim.out
and attach both sim.err and sim.out to the email?
Please also include the output of
uname -a
as well as the files
configs/sim/OptionList
configs/sim/ThornList
configs/sim/config-info
All I can tell you from your email is that somehow there is an error
while compiling the LORENE thorn that prevented it from building
liblorenef77.a but I have no information on what that error could have
been.
Yours,
Roland
> Dear all
>
> help for this error
>
> [/home/fayo/Cactus/configs/sim/scratch/build/LORENE/Lorene/Lib/liblorenef77.a]
> Error
>
>
>
> *With Best Regards!!!*
> *-------------------------------------------------------------------*
>
> *Feyiso Sado Bedecha (PhD), Student*
> *Addis Ababa University, Department of Physics*
> *Cell Phone: +251910626090 <%2B251911089463>*
> *E-mail: bsfeyiso at gmail.com <bsfeyiso at gmail.com>*
> *P.O.Box: 1176*
> *Ethiopia*
>
> On Wed, Jun 13, 2018 at 8:00 PM, <users-request at einsteintoolkit.org> wrote:
>
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> > When replying, please edit your Subject line so it is more specific
> > than "Re: Contents of Users digest..."
> >
> >
> > Today's Topics:
> >
> > 1. Re: problems of reproducing the simulation of binary neutron
> > star with different mass (???)
> > 2. European Einstein Toolkit meeting 2018 -- reminder (Miguel Zilh?o)
> > 3. Configure Error While Compiling (Jared Coughlin)
> >
> >
> > ----------------------------------------------------------------------
> >
> > Message: 1
> > Date: Wed, 13 Jun 2018 07:53:34 +0000
> > From: ??? <r06222015 at ntu.edu.tw>
> > Subject: Re: [Users] problems of reproducing the simulation of binary
> > neutron star with different mass
> > To: "rhaas at ncsa.illinois.edu" <rhaas at ncsa.illinois.edu>
> > Cc: Einstein Toolkit Users <users at einsteintoolkit.org>
> > Message-ID: <6833862305f44d82834b36c54a73f54b at ntu.edu.tw>
> > Content-Type: text/plain; charset="big5"
> >
> > Dear Roland,
> >
> > I found the tracking problem is very obvious that the canter of mass moves
> > toward right.
> >
> > Therefore,I have tried the thorn you mentioned (
> > https://bitbucket.org/zach_etienne/wvuthorns_diagnostics).
> >
> > However I met some problem. I added following lines in nsnstohmns.th
> >
> >
> > # wvuthorns_diagnostics
> > !TARGET = $ARR
> > !TYPE = git
> > !URL = https://bitbucket.org/zach_etienne/wvuthorns_diagnostics.git
> > !REPO_PATH= $2
> > !CHECKOUT =
> > wvuthorns_diagnostics/VolumeIntegrals_GRMHD
> >
> > and following lines in nsnstohmns.par
> >
> > ActiveThorns = "VolumeIntegrals_GRMHD"
> > VolumeIntegrals_GRMHD::volintegral_sphere__center_x_initial[101] ="0.0"
> > VolumeIntegrals_GRMHD::volintegral_sphere__center_y_initial[101] ="0.0"
> > VolumeIntegrals_GRMHD::volintegral_sphere__center_z_initial[101] ="0.0"
> >
> > then I ran the command in order to obtain the thorn VolumeIntegrals_GRMHD :
> > ./GetComponents thornlists/nsnstohmns.th
> >
> > but the following error occurs
> >
> > Error: Thorn VolumeIntegrals_GRMHD not found
> > Activation failed - 1 errors in activation sequence
> > WARNING level 0 from host nid02749 process 0
> > while executing schedule bin (none), routine (no thorn)::(no routine)
> > in thorn Cactus, file /global/u1/c/chlin/Cactus/src/main/SetParams.c:93:
> > -> CCTKi_SetParameter: Error at line 585 in parameter file
> > /scratch1/scratchdirs/chlin/simulations/nsns_09_063_thorn_
> > test5/output-0000/nsnstohmns.par while activating thorns
> >
> > I wonder that I missed some steps since it is my first time to add a new
> > thorn. Is there any possible solution?
> > Thank you.
> > Best regards,
> > Chia-Hui
> >
> > ________________________________
> > ???: Roland Haas <rhaas at illinois.edu>
> > ????: 2018?5?15? ?? 08:16:12
> > ???: ???
> > ??: Einstein Toolkit Users
> > ??: Re: [Users] problems of reproducing the simulation of binary neutron
> > star with different mass
> >
> > Hello Chia-Hui,
> >
> > > I do not quite understand what causes ,in your example,
> > >
> > > CarpetRegrid2::position_x_1 = 42.
> > > CarpetRegrid2::position_x_2 = -17
> > >
> > > to become fail.
> > This has to do with the way that the thorn GRHydro_Analysis that looks
> > for the location of the star works. It first determines the location on
> > the grid with the largest density, then it computes a center of mass
> > integral in a region around that point. This computed center of mass if
> > used as the location of the star and to move boxes. There is code in
> > thorn NSTracker that uses this single found location and moves two
> > refined regions to (x,y,z) and (-x,-y,z) where (x,y,z) is the found
> > location of the star.
> >
> > There are two reasons why this does not work well with unequal masses:
> >
> > 1. it only looks for a single star and bases that star's location on
> > the highest density
> > 2. NSTracker makes the hard-coded assumption that the two regions that
> > cover the star are mirror immages of each other
> >
> > In your case since the star at -17 (always assuming you actually have
> > set up a grid that has no symmetries) is the heavier one (since it is
> > closer to the center of rotation) and thus has the higher central
> > density, therefore GRHydro_Analysis will use it as the star to track
> > and thus will find the star location to be (-17,0,0) when it looks for
> > the star.
> >
> > > In my case, if the initial location of the binary star is (-34.59
> > > km , 45.41 km) , I should set
> > >
> > > CarpetRegrid2::position_x_1 = -34.59/1.48=-23.37
> > > CarpetRegrid2::position_x_2 = 45.41/1.48=30.68
> > >
> > > right?
> > Yes that is correct.
> >
> > > Would this soon be set to (-23.37,23.37)? Because the mass difference
> > > is not so much, I am wondering whether there exists some maximum value
> > > of mass ratio which can tolerate small mass difference.
> > >
> > > By the way ,the link https://trac.einsteintoolkit.org/ticket/1974
> > > seems not work. I would like to check it up.
> > Thank you for pointing this out. It seems that there is an endless
> > redirection loop in the trac website already for
> > https://trac.einsteintoolkit.org
> >
> > Yours,
> > Roland
> >
> > --
> > My email is as private as my paper mail. I therefore support encrypting
> > and signing email messages. Get my PGP key from http://pgp.mit.edu .
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> > ------------------------------
> >
> > Message: 2
> > Date: Wed, 13 Jun 2018 15:23:30 +0100
> > From: Miguel Zilh?o <miguel.zilhao.nogueira at tecnico.ulisboa.pt>
> > Subject: [Users] European Einstein Toolkit meeting 2018 -- reminder
> > To: Einstein Toolkit Users <users at einsteintoolkit.org>
> > Message-ID: <a20dc9f7-b42f-d2c9-732d-52f2a34c10c9 at tecnico.ulisboa.pt>
> > Content-Type: text/plain; charset=utf-8; format=flowed
> >
> > Dear all,
> >
> > Just a reminder about the European Einstein Toolkit meeting 2018, to be
> > held in Lisbon in September
> > (10 to 13). If you haven't registered and would like to attend, please do
> > so. We would also like to
> > encourage everyone wishing to speak to submit an abstract.
> >
> > Please use the following link to register and find more information:
> > https://centra.tecnico.ulisboa.pt/network/grit/einsteintoolkit2018/
> >
> > Hope to see you in September!
> > Miguel
> >
> >
> > ------------------------------
> >
> > Message: 3
> > Date: Wed, 13 Jun 2018 11:57:50 -0400
> > From: Jared Coughlin <Jared.W.Coughlin.29 at nd.edu>
> > Subject: [Users] Configure Error While Compiling
> > To: users at einsteintoolkit.org
> > Message-ID:
> > <CAJmgh08q3AHxvW+jFfN4cW1w43DzwobUiFe7_
> > 9mmV0ne2nWjyQ at mail.gmail.com>
> > Content-Type: text/plain; charset="utf-8"
> >
> > Hello! My adviser is trying to install the Einstein Toolkit, but getting
> > the following error when compiling:
> >
> > configure: WARNING: Did not find a suitable static opal hwloc component
> >
> > He's compiling on the same cluster that I did (and following the same
> > instructions), and it worked with no issues for me, which is odd. He also
> > said that running the GetComponents script fails to get some of the
> > components (again, I did not have this problem), so I'm guessing that that
> > is the real issue. I was just wondering if anyone knew why the
> > GetComponents script would fail or, if the error is unrelated to that, what
> > it means? Thanks!
> >
> > Sincerely,
> > -Jared
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> > ------------------------------
> >
> > _______________________________________________
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> > Users at einsteintoolkit.org
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> >
> > End of Users Digest, Vol 99, Issue 13
> > *************************************
> >
--
My email is as private as my paper mail. I therefore support encrypting
and signing email messages. Get my PGP key from http://pgp.mit.edu .
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