[Mesa-users] Installation of new version.
Warrick Ball
W.H.Ball at bham.ac.uk
Wed Apr 3 04:09:22 EDT 2019
Not sure if this helps at all but the `$PATH` variable looks odd too
```
echo $PATH:\A0/home/ppybp5/mesasdk/bin:/usr/local/mesasdk/bin:/home/ppybp5/bin:/home/ppybp5/.local/bin:/usr/local/mesasdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/bin:/usr/local/Miniconda3/bin:/usr/local/mesa-r10398
```
While I agree everything seems to be linked correctly to the first SDK,
the second path in `$PATH` is another SDK. That, as well as the MESA
directory on the end, appears to be under root space, not user space. I
presume this means at some point Ben installed MESA r10398 and another SDK
with `sudo`? Also, I can't think of a reason for a $MESA_DIR to be in
`$PATH` anyway.
Cheers,
Warrick
------------
Warrick Ball
Postdoc, School of Physics and Astronomy
University of Birmingham, Edgbaston, Birmingham B15 2TT
W.H.Ball at bham.ac.uk
+44 (0)121 414 4552
On Tue, 2 Apr 2019, mesa-users at lists.mesastar.org wrote:
> I notice that a previous mesa folder for 10398 seems to be in the $PATH. :
>
> /usr/local/mesa-r10398
>
> is it possible this is intefering?
>
> On Tue, Apr 2, 2019 at 4:18 PM RICHARD H D TOWNSEND via Mesa-users <mesa-users at lists.mesastar.org> wrote:
> Hi Ben (cc'ing mesa-users, since we should keep them in the loop) --
>
> This all looks fine, so my hunch that something was going wrong with libraries doesn't seem to bear out.
>
> For those reading this thread: what's happening is that show_rates on Ben's machine is giving slightly different output in the last (decimal) significant digit. Not sure whether there is some
> code in rates that isn't using crlibm, or whether this is a fundamental breakdown of bit-for-bit compatibility.
>
> Ben, it would be interesting to see what processor your computer uses. Can you post the output from 'cat /proc/cpuinfo'.
>
> cheers,
>
> Rich
>
> > On Apr 2, 2019, at 3:03 PM, Ben Pepper <ben.pepper2012 at gmail.com> wrote:
> >
> > Hi Rich,
> >
> > Here it is:
> >
> > ppybp5 at astroben:~/mesa$ ldd /home/ppybp5/mesa/rates/test/show_rates
> > linux-vdso.so.1 =>\A0 (0x00007fffe69e3000)
> > liblapack.so => /home/ppybp5/mesasdk/lib/liblapack.so (0x00007f5c67086000)
> > libxblas.so => /home/ppybp5/mesasdk/lib/libxblas.so (0x00007f5c66984000)
> > libblas.so => /home/ppybp5/mesasdk/lib/libblas.so (0x00007f5c666f8000)
> > libhdf5_fortran.so.102 =>
> > /home/ppybp5/mesasdk/lib/libhdf5_fortran.so.102 (0x00007f5c664ac000)
> > libhdf5.so.103 => /home/ppybp5/mesasdk/lib/libhdf5.so.103 (0x00007f5c65e99000)
> > libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f5c65c7f000)
> > libgfortran.so.5 => /home/ppybp5/mesasdk/lib64/libgfortran.so.5
> > (0x00007f5c658ed000)
> > libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f5c655e4000)
> > libgomp.so.1 => /home/ppybp5/mesasdk/lib64/libgomp.so.1 (0x00007f5c653b4000)
> > libgcc_s.so.1 => /home/ppybp5/mesasdk/lib64/libgcc_s.so.1 (0x00007f5c6519c000)
> > libquadmath.so.0 => /home/ppybp5/mesasdk/lib64/libquadmath.so.0
> > (0x00007f5c64f5c000)
> > libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f5c64d3f000)
> > libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f5c64975000)
> > librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f5c6476d000)
> > libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f5c64569000)
> > /lib64/ld-linux-x86-64.so.2 (0x00007f5c679f3000)
> >
> > Cheers,
> >
> > Ben
> >
> > On Tue, 2 Apr 2019 at 16:24, RICHARD H D TOWNSEND
> > <townsend at astro.wisc.edu> wrote:
> >>
> >> Hi Ben --
> >>
> >> Thanks for your report. Can you post the output from the following command:
> >>
> >> ldd /home/ppybp5/mesa/rates/test/show_rates
> >>
> >> This will help me see whether MESA is using the SDK libraries for calculations, or some other libraries present on your system.
> >>
> >> cheers,
> >>
> >> Rich
> >>
> >>> On Apr 2, 2019, at 2:15 PM, Ben Pepper via Mesa-users <mesa-users at lists.mesastar.org> wrote:
> >>>
> >>> Dear fellow MESA users,
> >>>
> >>> I am having some difficulty in installing the new version of MESA
> >>> (Version 11554). I
> >>> have downloaded both the main MESA file via the command line given in
> >>> the site, and also the new SDK file
> >>> (mesasdk-x86_64-linux-20190315.tar.gz). The problem I have is a
> >>> build_and_test fail whilst installing the rates folder, the
> >>> differences between the tmp.txt and the the
> >>> output are incredibly small. I have attached the related files and
> >>> information in this email.
> >>>
> >>> The following is information on my linux system and also the
> >>> information requested.
> >>>
> >>> Linux version 4.15.0-46-generic (buildd at lgw01-amd64-008) (gcc version
> >>> 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.10)) #49~16.04.1-Ubuntu
> >>> SMP Tue Feb 12 17:45:24 UTC 2019
> >>>
> >>> uname -a: Linux astroben 4.15.0-46-generic #49~16.04.1-Ubuntu SMP Tue
> >>> Feb 12 17:45:24 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
> >>> gfortran -v: Using built-in specs.
> >>>\A0 \A0 \A0 \A0 \A0 \A0 \A0 \A0 \A0COLLECT_GCC=/home/ppybp5/mesasdk/bin/gfortran.exec
> >>>
> >>> COLLECT_LTO_WRAPPER=/home/ppybp5/mesasdk/bin/../libexec/gcc/x86_64-pc-linux-gnu/8.3.0/lto-wrapper
> >>>\A0 \A0 \A0 \A0 \A0 \A0 \A0 \A0 \A0Target: x86_64-pc-linux-gnu
> >>>\A0 \A0 \A0 \A0 \A0 \A0 \A0 \A0 \A0Configured with: /root/mesasdk-src/gcc/configure
> >>> CC=gcc--build=x86_64-pc-linux-gnu
> >>> --prefix=/root/mesasdk--with-gmp=/root/mesasdk
> >>> --with-mpfr=/root/mesasdk--with-mpc=/root/mesasdk
> >>> --enable-languages=c,c++,fortran--disable-multilib --disable-nls
> >>> --disable-libsanitizer--enable-clocale=generic
> >>>\A0 \A0 \A0 \A0 \A0 \A0 \A0 \A0 \A0Thread model: posix
> >>>\A0 \A0 \A0 \A0 \A0 \A0 \A0 \A0 \A0gcc version 8.3.0 (GCC)
> >>> echo $MESASDK_ROOT: /home/ppybp5/mesasdk
> >>> echo $PATH:\A0/home/ppybp5/mesasdk/bin:/usr/local/mesasdk/bin:/home/ppybp5/bin:/home/ppybp5/.local/bin:/usr/local/mesasdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap
> /bin:/usr/local/Miniconda3/bin:/usr/local/mesa-r10398
> >>> echo $MESA_DIR: /home/ppybp5/mesa
> >>>
> >>> Thank you,
> >>>
> >>> Ben Pepper
> >>> <tmp.txt><build.log>_______________________________________________
> >>> mesa-users at lists.mesastar.org
> >>> https://lists.mesastar.org/mailman/listinfo/mesa-users
> >>>
> >>
>
> _______________________________________________
> mesa-users at lists.mesastar.org
> https://lists.mesastar.org/mailman/listinfo/mesa-users
>
>
>
> --
> Amber Lauer
> Postdoctoral Researcher
> Triangle Universities Nuclear Lab
> Duke University
> amber.lauer at tunl.duke.edu
>
>
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