Re: [petsc-users] Reproducibility when restarting generalized-alpha

2025-01-03 Thread David Kamensky via petsc-users
restart. >> >> Are you up to trying this by adding this functionality to >> TSView_*/TSLoad_*, or should we try to fit in time to add this (needed) >> support? >> >> Barry >> >> >> On Jan 2, 2025, at 2:34 PM, David Kamensky via petsc-us

Re: [petsc-users] Reproducibility when restarting generalized-alpha

2025-01-02 Thread David Kamensky via petsc-users
to add this (needed) > support? > > Barry > > > On Jan 2, 2025, at 2:34 PM, David Kamensky via petsc-users < > petsc-users@mcs.anl.gov> wrote: > > How are you currently restarting the simulation? > > > I just reviewed the code, and we're not cur

Re: [petsc-users] Reproducibility when restarting generalized-alpha

2025-01-02 Thread David Kamensky via petsc-users
pport storing/loading these extra vectors via TSView()/TSLoad(). > How are you currently restarting the simulation? > > Il giorno gio 2 gen 2025 alle ore 19:25 David Kamensky via petsc-users < > petsc-users@mcs.anl.gov> ha scritto: > >> Hi, >> >> I've r

[petsc-users] Reproducibility when restarting generalized-alpha

2025-01-02 Thread David Kamensky via petsc-users
Hi, I've recently been helping some co-workers with restarting PETSc time integrators from saved solution data. It looks like the only supported path for restarting the generalized-alpha integrator for 2nd-order-in-time systems (`TSALPHA2`) is to follow the same procedure as initialization, in wh