diff options
Diffstat (limited to 'doc/UsersGuide/Appendices.tex')
| -rw-r--r-- | doc/UsersGuide/Appendices.tex | 68 |
1 files changed, 48 insertions, 20 deletions
diff --git a/doc/UsersGuide/Appendices.tex b/doc/UsersGuide/Appendices.tex index 4dd1a9a8..50edec9b 100644 --- a/doc/UsersGuide/Appendices.tex +++ b/doc/UsersGuide/Appendices.tex @@ -1250,6 +1250,22 @@ value. All later routines are ignored. Schedule clauses \texttt{BEFORE}, grid hierarchy is made, so that routines scheduled here only have access to the global grid size and the parameters. +\item[{\tt CCTK\_PREREGRIDINITIAL}] + This timebin is used in mesh refinement settings. It is + ignored for unigrid runs. This bin is executed whenever the + grid hierarchy is about to change during evolution; compare + {\tt CCTK\_PREREGRID}. Routines that decide the + new grid structure should be scheduled in this bin. + +\item[{\tt CCTK\_POSTREGRIDINITIAL}] + This timebin is used in mesh refinement settings. It is + ignored for unigrid runs. This bin is executed whenever the + grid hierarchy or patch setup has changed during evolution; + see {\tt CCTK\_POSTREGRID}. It is, e.g., + necessary to re-apply the boundary conditions or recalculate + the grid points' coordinates after every changing the grid + hierarchy. + \item[{\tt CCTK\_BASEGRID}] This timebin is executed very early after a driver thorn constructs grid; this bin should only be used to set up @@ -1258,6 +1274,14 @@ value. All later routines are ignored. Schedule clauses \texttt{BEFORE}, \item[{\tt CCTK\_INITIAL}] This is the place to set up any required initial data. This timebin is not run when recovering from a checkpoint file. + +\item[{\tt CCTK\_POSTRESTRICTINITIAL}] + This timebin is used only in mesh refinement settings. It is + ignored for unigrid runs. This bin is executed after each + restriction operation while initial data are set up; compare + {\tt CCTK\_POSTRESTRICT}. It is, + e.g., necessary to re-apply the + boundary conditions after every restriction operation. \item[{\tt CCTK\_POSTINITIAL}] This is the place to modify initial data, or to calculate data @@ -1280,6 +1304,22 @@ value. All later routines are ignored. Schedule clauses \texttt{BEFORE}, \item[{\tt CCTK\_CHECKPOINT}] Used by thorns with relevant IO methods as the point to checkpoint data during the iterative loop when required. + +\item[{\tt CCTK\_PREREGRID}] + This timebin is used in mesh refinement settings. It is + ignored for unigrid runs. This bin is executed whenever the + grid hierarchy is about to change during evolution; compare + {\tt CCTK\_PREREGRIDINITIAL}. Routines that decide the + new grid structure should be scheduled in this bin. + +\item[{\tt CCTK\_POSTREGRID}] + This timebin is used in mesh refinement settings. It is + ignored for unigrid runs. This bin is executed whenever the + grid hierarchy or patch setup has changed during evolution; + see {\tt CCTK\_POSTREGRIDINITIAL}. It is, e.g., + necessary to re-apply the boundary conditions or recalculate + the grid points' coordinates after every changing the grid + hierarchy. \item[{\tt CCTK\_PRESTEP}] The timebin for scheduling any routines which need to be @@ -1291,6 +1331,14 @@ value. All later routines are ignored. Schedule clauses \texttt{BEFORE}, \item[{\tt CCTK\_EVOL}] The timebin for the main evolution step. + +\item[{\tt CCTK\_POSTRESTRICT}] + This timebin is used only in mesh refinement settings. It is + ignored for unigrid runs. This bin is executed after each + restriction operation during evolution; compare {\tt + CCTK\_POSTRESTRICTINITIAL}. It is, e.g., necessary to + re-apply the + boundary conditions after every restriction operation. \item[{\tt CCTK\_POSTSTEP}] The timebin for scheduling any routines which need to be @@ -1299,26 +1347,6 @@ value. All later routines are ignored. Schedule clauses \texttt{BEFORE}, {\tt AFTER} etc. functionality of the {\tt schedule.ccl} file should allow all functions to be scheduled in the main {\tt CCTK\_EVOL} timebin. - -\item[{\tt CCTK\_POSTRESTRICT}] - This timebin is used only in mesh refinement settings. It is - ignored for unigrid runs. This bin is executed after each - restriction operation. It is, e.g., necessary to re-apply the - boundary conditions after every restriction operation. - -\item[{\tt CCTK\_PREREGRID}] - This timebin is used in mesh refinement settings. It is - ignored for unigrid runs. This bin is executed whenever the - grid hierarchy is about to change. Routines that decide the - new grid structure should be scheduled in this bin. - -\item[{\tt CCTK\_POSTREGRID}] - This timebin is used in mesh refinement settings. It is - ignored for unigrid runs. This bin is executed whenever the - grid hierarchy or patch setup has changed. It is, e.g., - necessary to re-apply the boundary conditions or recalculate - the grid points' coordinates after every changing the grid - hierarchy. \item[{\tt CCTK\_ANALYSIS}] The {\tt ANALYSIS} timebin is special, in that it is closely coupled |