Add a Real value to the struct-of-arrays at index comp. This sets the data for one particle.

total of the reduced-plane result, summing each unique cell once across ranks

run the deposit + reduction for a given maximum grid size and return both the guard-summing total (nghost = nGrow) and the default total (nghost = 0)

return the file name we use for searching -- this is the preprocessed file if it exists

Enable deterministic mode for GPU operations via \p flag (uses deterministic reductions).

* \brief Supply an optional right-preconditioner functor. * * The functor must follow the signature `void(VEC& lhs, VEC const& rhs)`. *

Set verbosity level \p v for both GMRES and MLMG components.

* \brief Register device pointers used by the forward/backward executions. * * \param p0 Forward buffer pointer. * \param p1 Backward b

* \brief Returns the total number of particles (real and neighbor) * */

Return the number of grids in this domain.

The number of Boxes in this BoxList.

Given vel, rhs & sig, this solves Div (sig * Grad phi) = Div vel + rhs. On return, vel becomes vel - sig * Grad phi.

This is needed for our nodal projection solver

Returns the volume of the RealBox. If this RealBox is invalid, it's volume is considered to be zero.

Allocate and initialize an input buffer state. * @param file A readable stream. * @param size The character buffer size in bytes. When in doubt, use

Allocate and initialize an input buffer state. * @param file A readable stream. * @param size The character buffer size in bytes. When in doubt, use