class
TransporterTransporter drives the time integration of transport equations.
Contents
 Reference
Public functions
 auto Transporter() > Transporter_SDAG_CODE explicit
 Constructor.
 void load(uint64_t nelem, uint64_t npoin)
 Reduction target: the mesh has been read from file on all PEs.
 void nchare()
 Reduction target: all Solver (PEs) have computed the number of chares they will recieve contributions from during linear solution.
 void bounds()
 Reduction target: all Solver (PEs) have computed their row bounds.
 void distributed()
 Reduction target: all PEs have distrbuted their mesh after partitioning.
 void refinserted()
 Reduction target: all PEs have created the mesh refiners.
 void discinserted()
 Reduction target: all Discretization chares have been inserted.
 void disccreated()
 Reduction target: all Discretization constructors have been called.
 void workinserted()
 Reduction target: all worker (derived discretization) chares have been inserted.
 void matched(std::size_t extra)
 Reduction target: all mesh refiner chares have distributed their newly added node IDs that are shared among chares.
 void refined(std::size_t nelem, std::size_t npoin)
 Reduction target: all PEs have optionally refined their mesh.
 void discresized()
 Reduction target: all Discretization chares have resized their own data after mesh refinement.
 void workresized()
 Reduction target: all worker chares have resized their own data after mesh refinement.
 void pepartitioned()
 Nonreduction target for receiving progress report on partitioning mesh.
 void pedistributed()
 Nonreduction target for receiving progress report on distributing mesh.
 void chbnd()
 Nonreduction target for receiving progress report on finding bnd nodes.
 void chcomm()
 Nonreduction target for receiving progress report on node ID comm map.
 void chmask()
 Nonreduction target for receiving progress report on node ID mask.
 void chreordered()
 Nonreduction target for receiving progress report on reordering mesh.
 void chbounds()
 Nonreduction target for receiving progress report on computing bounds.
 void chcreated()
 Nonreduction target for receiving progress report on creating workers.
 void chbndface()
 Nonreduction target for receiving progress report on finding bnd faces.
 void chcomfac()
 Nonreduction target for receiving progress report on face communication.
 void chghost()
 Nonreduction target for receiving progress report on sending ghost data.
 void chadj()
 Nonreduction target for receiving progress report on face adjacency.
 void comfinal()
 Reduction target indicating that the communication maps have been setup.

void totalvol(tk::
real v, tk::real initial)  Reduction target summing total mesh volume.
 void vol()
 Reduction target indicating that all workers have finished computing/receiving their part of the nodal volumes.

void minstat(tk::
real d0, tk::real d1, tk::real d2)  Reduction target yielding the minimum mesh statistics across all workers.

void maxstat(tk::
real d0, tk::real d1, tk::real d2)  Reduction target yielding the maximum mesh statistics across all workers.

void sumstat(tk::
real d0, tk::real d1, tk::real d2, tk::real d3, tk::real d4, tk::real d5)  Reduction target yielding the sum of mesh statistics across all workers.
 void pdfstat(CkReductionMsg* msg)
 Reduction target yielding PDF of mesh statistics across all workers.
 void diagnostics(CkReductionMsg* msg)
 Reduction target optionally collecting diagnostics, e.g., residuals, from all worker chares.
 void start()
 Start time stepping.
 void next()
 Reset linear solver for next time step.

void advance(tk::
real dt)  Reduction target computing minimum of dt.
 void finish()
 Normal finish of time stepping.
Function documentation
void inciter::Transporter:: load(uint64_t nelem,
uint64_t npoin)
Reduction target: the mesh has been read from file on all PEs.
Parameters  

nelem in  Total number of mesh elements (summed across all PEs) 
npoin in  Total number of mesh points (summed across all PEs) 
void inciter::Transporter:: matched(std::size_t extra)
Reduction target: all mesh refiner chares have distributed their newly added node IDs that are shared among chares.
Parameters  

extra in  Max number of edges/chare collected across all chares that correction due to refinement along chare boundaries 
void inciter::Transporter:: refined(std::size_t nelem,
std::size_t npoin)
Reduction target: all PEs have optionally refined their mesh.
Parameters  

nelem in  Total number of elements in mesh across the whole problem 
npoin in  Total number of points in mesh across the whole problem 
void inciter::Transporter:: totalvol(tk::real v,
tk::real initial)
Reduction target summing total mesh volume.
Parameters  

v in  Mesh volume summed across the whole problem 
initial in  Sum of contributions from all chares. If larger than zero, we are during time stepping and if zero we are during setup. 
void inciter::Transporter:: minstat(tk::real d0,
tk::real d1,
tk::real d2)
Reduction target yielding the minimum mesh statistics across all workers.
Parameters  

d0 in  Minimum mesh statistics collected over all chares 
d1 in  Minimum mesh statistics collected over all chares 
d2 in  Minimum mesh statistics collected over all chares 
void inciter::Transporter:: maxstat(tk::real d0,
tk::real d1,
tk::real d2)
Reduction target yielding the maximum mesh statistics across all workers.
Parameters  

d0 in  Maximum mesh statistics collected over all chares 
d1 in  Maximum mesh statistics collected over all chares 
d2 in  Maximum mesh statistics collected over all chares 
void inciter::Transporter:: sumstat(tk::real d0,
tk::real d1,
tk::real d2,
tk::real d3,
tk::real d4,
tk::real d5)
Reduction target yielding the sum of mesh statistics across all workers.
Parameters  

d0 in  Sum mesh statistics collected over all chares 
d1 in  Sum mesh statistics collected over all chares 
d2 in  Sum mesh statistics collected over all chares 
d3 in  Sum mesh statistics collected over all chares 
d4 in  Sum mesh statistics collected over all chares 
d5 in  Sum mesh statistics collected over all chares 
void inciter::Transporter:: pdfstat(CkReductionMsg* msg)
Reduction target yielding PDF of mesh statistics across all workers.
Parameters  

msg in  Serialized PDF 
void inciter::Transporter:: diagnostics(CkReductionMsg* msg)
Reduction target optionally collecting diagnostics, e.g., residuals, from all worker chares.
Parameters  

msg in  Serialized diagnostics vector aggregated across all PEs 
void inciter::Transporter:: start()
Start time stepping.
void inciter::Transporter:: next()
Reset linear solver for next time step.