Re: [deal.II] Re: Access to deal.ii's matrix structures after assembly for solution using an external solver

2018-08-24 Thread Wolfgang Bangerth
On 08/24/2018 08:22 AM, pratik@gmail.com wrote: Thank you. Is there any particular reason that these raw pointers are not exposed outside ? It would make it much easier for people who would like to solve using their own solvers on gpu's and hybrid systems much easier, right ? But it

Re: [deal.II] Re: Access to deal.ii's matrix structures after assembly for solution using an external solver

2018-08-24 Thread Bruno Turcksin
Pratik, Le ven. 24 août 2018 à 10:22, a écrit : > Thank you. Is there any particular reason that these raw pointers are not > exposed outside ? It would make it much easier for people who would like to > solve using their own solvers on gpu's and hybrid systems much easier, > right ? without

Re: [deal.II] Re: Access to deal.ii's matrix structures after assembly for solution using an external solver

2018-08-24 Thread pratik . hpc
Bruno, Thank you. Is there any particular reason that these raw pointers are not exposed outside ? It would make it much easier for people who would like to solve using their own solvers on gpu's and hybrid systems much easier, right ? without depending on Trilinos or Petsc ? Best, Pratik.

Re: [deal.II] projecting values of the solution on the boundary

2018-08-24 Thread Alberto Salvadori
Thank you Wolgang and Jean Paul. In these days I made some implementation in the line you propose but I am not happy with it and thus I am asking advices on a different path of reasoning. In brief: I'd like to design an algorithm to solve a problem over two separate domains connected by an

Re: [deal.II] make run error: "dyld: Library not loaded"

2018-08-24 Thread Jean-Paul Pelteret
Dear Zhibo, I guess that this could be fixed in Candi (? ping Uwe, Timo). As of the El Capitan release (I think), its not possible to use DYLD_LIBRARY_PATH anymore if SIP (System Integrity Protection) is enabled. For an immediate solution I would suggest trying to use install_name_tool to add