Re: [Libmesh-users] about dofs

2008-12-18 Thread Roy Stogner
On Thu, 18 Dec 2008, Yujie wrote: > Now, I have two System. One has two variables (v1s1,v2s1). The other has one > variable (v1s2). They use the same mesh. In parallel mode, what is the > ralationship between their dofs? > > To my knowledge, if I use two cpus and use > the variable-major mode and

Re: [Libmesh-users] TimeSolver::old_nonlinear_solution

2008-12-18 Thread Roy Stogner
On Thu, 18 Dec 2008, jurak wrote: > time_solver->old_nonlinear_solution(index) > > Now, "time_solver" is an AutoPtr< TimeSolver > in > "DifferentiableSystem" and > function "old_nonlinear_solution" is not virtual in abstract class > "TimeSolver". > So I get a compilation error >

Re: [Libmesh-users] debug compiler flags gcc 4.3.1

2008-12-18 Thread John Peterson
On Thu, Dec 18, 2008 at 12:58 PM, David Fuentes wrote: > > good deal. thanks john, > > works now. easiest to just modify the flags in Make.common > post-configure/pre-build > > > hopefully, I'm not loosing too much w/o the > > -ansi -pedantic -D_GLIBCXX_DEBUG -D_GLIBCXX_DEBUG_PEDANTIC Well

Re: [Libmesh-users] debug compiler flags gcc 4.3.1

2008-12-18 Thread David Fuentes
good deal. thanks john, works now. easiest to just modify the flags in Make.common post-configure/pre-build hopefully, I'm not loosing too much w/o the -ansi -pedantic -D_GLIBCXX_DEBUG -D_GLIBCXX_DEBUG_PEDANTIC flags. df On Thu, 18 Dec 2008, John Peterson wrote: > On Thu,

[Libmesh-users] about dofs

2008-12-18 Thread Yujie
Hi, Now, I have two System. One has two variables (v1s1,v2s1). The other has one variable (v1s2). They use the same mesh. In parallel mode, what is the ralationship between their dofs? To my knowledge, if I use two cpus and use the variable-major mode and the same shape functions The distribution

[Libmesh-users] TimeSolver::old_nonlinear_solution

2008-12-18 Thread jurak
Hi, I use "DifferentiableSystem" class together with "EulerSolver" class and at some moment I want to access old nonlinear solution through time_solver->old_nonlinear_solution(index) Now, "time_solver" is an AutoPtr< TimeSolver > in "DifferentiableSystem" and function "old

Re: [Libmesh-users] debug compiler flags gcc 4.3.1

2008-12-18 Thread John Peterson
On Thu, Dec 18, 2008 at 10:37 AM, David Fuentes wrote: > > The other library i'm using is an image processing library ITK. > I compile each library with it's own respective build system. > I've seen problems at compile time and runtime. > > The interface code that uses both libmesh and ITK is givi

Re: [Libmesh-users] debug compiler flags gcc 4.3.1

2008-12-18 Thread David Fuentes
:) The other library i'm using is an image processing library ITK. I compile each library with it's own respective build system. I've seen problems at compile time and runtime. The interface code that uses both libmesh and ITK is giving me the problems. The compiler options used by libMesh in

Re: [Libmesh-users] debug compiler flags gcc 4.3.1

2008-12-18 Thread John Peterson
On Thu, Dec 18, 2008 at 10:09 AM, David Fuentes wrote: > > > Working with gcc 4.3.1 in debug mode, the compiler options > > > -ansi -pedantic -D_GLIBCXX_DEBUG -D_GLIBCXX_DEBUG_PEDANTIC > > > > chosen by the configure script do not seem to play nice with another > library I'm using. Aside from h

[Libmesh-users] debug compiler flags gcc 4.3.1

2008-12-18 Thread David Fuentes
Working with gcc 4.3.1 in debug mode, the compiler options -ansi -pedantic -D_GLIBCXX_DEBUG -D_GLIBCXX_DEBUG_PEDANTIC chosen by the configure script do not seem to play nice with another library I'm using. Aside from hacking the configure file, what would be the best way to remove these