[mesa-users] ODP: Re: Installation Issue

astrophysics astrophysics at go2.pl
Fri Jun 28 03:10:38 EDT 2013


Hi Deval,

I had just similar troubles with installing mesa on x86 Ubuntu. Despite of the combinations of sdk and mesa versions used on my system the installation process stopped every time at some point. 
On x64 I succeded on first attempt.
If moving to the x64 of version of Ubuntu is a solution for you give it a try.

Marcin @ astrophysics

Deval Mehta <dmehta at udel.edu> pisze:Pablo,

I followed your instructions, but the compare output error is still there.  I am unsure of what else to do.

Deval Mehta
UDHP Munson Fellow 2013 - 2014
University of Delaware Honors Class of 2016
Physics (Astrophysics) (BS)
Mathematics (BS)
Email: dmehta at udel.edu
Phone: (718) 869-6807


On Thu, Jun 27, 2013 at 4:25 PM, Deval Mehta <dmehta at udel.edu> wrote:
Thank you very much, Pablo!

Deval Mehta
UDHP Munson Fellow 2013 - 2014
University of Delaware Honors Class of 2016
Physics (Astrophysics) (BS)
Mathematics (BS)
Email: dmehta at udel.edu
Phone: (718) 869-6807


On Thu, Jun 27, 2013 at 4:20 PM, Pablo Marchant <pamarca at gmail.com> wrote:
Deval, If I remember correctly,  I've had these compare output errors before on compilation, and I got them fixed by deleting mesa and doing a new SVN checkout.

Also,  your version of the SDK is marked as in development,  so perhaps try with the 20121106 one.

Cheers!

El 27/06/2013 22:12, "Deval Mehta" <dmehta at udel.edu> escribió:
I'm installing version 5118 (the current version as of June 17, 2013) and I'm using mesasdk-x86_64-linux-20130408.tar.gz from Rich Townsend's website.   I did not conduct the NSE test; that was something MESA did during compilation.  When I open test_output, I see the following:

 test nse

                                       initial X_nse ye 4.9999999987145366D-01
                                top 10 by mass fraction
 ni56  = 8.9321260E-01  fe52  = 4.4575789E-02  co55  = 2.6802488E-02  ni57  = 1.8582558E-02  fe53  = 2.8868764E-03  fe54  = 2.0546178E-03
 cr48  = 1.7573414E-03  ni58  = 1.7063975E-03  ca40  = 1.3962633E-03  co54  = 1.3002415E-03  

                                       initial X_net ye    4.9999999987145372D-01
                                top 10 by mass fraction
 ni56  = 8.8228064E-01  fe52  = 7.3094096E-02  fe54  = 3.7191342E-02  cr48  = 2.5817438E-03  ca40  = 1.3479308E-03  he3   = 1.2024091E-03
 prot  = 9.7671656E-04  ar36  = 4.3565319E-04  s32   = 3.3998300E-04  he4   = 3.1600358E-04  

                                         final X_nse ye 4.8447742600286586D-01
                                top 10 by mass fraction
 fe54  = 3.3627477E-01  ni58  = 2.3586205E-01  co55  = 1.0816064E-01  ni56  = 8.8863943E-02  ni57  = 6.8909612E-02  co56  = 2.9412554E-02
 fe55  = 2.8712736E-02  co57  = 2.6826964E-02  ni59  = 1.4610507E-02  fe53  = 1.2676164E-02  

                                         final X_net ye    4.8447742600286575D-01
                                top 10 by mass fraction
 fe54  = 7.9513652E-01  ni56  = 1.2702046E-01  fe52  = 4.7579741E-02  fe56  = 2.2451295E-02  cr48  = 7.4894169E-03  he4   = 8.5430149E-05
 ca40  = 8.5334791E-05  ti44  = 6.0198362E-05  ar36  = 3.7074107E-05  s32   = 3.0952770E-05  

                                            eps_binding 6.4280223942516920D+16
                                            nse_eps_neu    6.1133068520196000D+16
                                            eps_nuc_nse    3.1471554223209200D+15



and tmp.txt renders:

 test nse

 failed in net_finish_def
 nse_init failed

I'm not sure what other information I could provide, but if there is anything you need in order to help, please let me know.

Thanks,

Deval Mehta
UDHP Munson Fellow 2013 - 2014
University of Delaware Honors Class of 2016
Physics (Astrophysics) (BS)
Mathematics (BS)
Email: dmehta at udel.edu
Phone: (718) 869-6807


On Thu, Jun 27, 2013 at 3:35 PM, Josiah Schwab <jwschwab at berkeley.edu> wrote:
> I'm attempting to install MESA onto Ubuntu 12.04LTS (x86_64), and MESA is having trouble compiling the NSE.

Please provide more information, for example, what version of MESA is this?  Which version of the MESA SDK are you using?

> /home/dmehta/mesa/nse/test
> TEST FAILED -- compare test_output to tmp.txt

Did you do this?  What do these files look like?

Josiah


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