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Created with Raphaël 2.2.013Mar1110987628Feb262524111026Jan2015109865231Dec3029232017161410989876223Nov2120171596429Oct28161514130Sep292827242316143MPI device to device transfare for pivoting GEM done.MPI device to device for non-pivoting GEM done!MPI with device to device for non-pivoting gem done.Mapping of threads in gems (MPI, noMPI) changed.Went back in commits for old GPU code. Now MPI turns on MPI code and without MPI turns on old GPU code.Repaired double problem. MPI works on GPU but it is slow.Repaired without MPI witout pivoting.Readable code, MPI pivoting working, makefile.inc switch WITH_MPI yes/no madePivoting with MPI done, unreadable code!Error repaired, cuda MPI without pivoting workingMPI without pivoting with unknown error depending on !!!loops!!!Parallel reduction repaired, optimalized for pivoting GPU->CPU copy. Text: seq GEM, paral GEMTable of calculation added, print and verbose done.Added matrices for tests. Remade calling of computation as DDC. Made calling from terminal.Template for fixed real implemented (user can't set it)GPU result computation via kernel, added verbose for program and time computationGEM columns, thread per element, under and above diagonal with pivoting computed on GPUGEM for columns, thread per element, Under and above diagonal at the same time without pivotingGEM with columns, thread per element, under-diagonal without pivotingFirst algorithm works for smaller matrices. Blocks, under, upper and diagonal.first version of GEM - elimination under diagonal, above diagonalInitial commitDisabling PETSc test.TO/segmentsTO/segmentsMerge branch 'TO/ode' into 'develop'Documentation: reorganized list of tutorialsSmall fixes in ODE solvers documentationReformatted code in src/TNL/Solvers/ with clang-formatFixing static ODE parallel solvers examples.Fixing convergence residue nitpick :).Added parameter stop-on-steady-state to explicit solver.Making lambda functions in parallel static ODE examples CUDA callable.Fixing default value of convergence residue in iterative solver.Writing tutorial on ODE solvers.Fixing tutorial on ODE heat equation example.Added Python script for ODE heat equation example.Fixed line indenting in Python ODE examples scritps.Fixing ODE solver heat equation example.Added Python scripts for static ODE solver examples.Writing documentation on Runge-Kutta-Merson solver.Add scripts for figures of results of ODE solvers.