loadbalance Module Reference

Functions/Subroutines
subroutine	loadbalancegrid
subroutine	blockdistribution
subroutine	initflowdoms
subroutine	sortsubfaces (oldSubfaceID, blockID)
subroutine	determinecomputeblocks (splitInfo)
subroutine	bcfacessubblock (cgnsID, ii, jj)
subroutine	externalfacessubblock (cgnsID, ii, jj, nSubPerCGNS, nAlloc, splitInfo)
subroutine	internalfacessubblock (cgnsID, ii, jj, nSubPerCGNS, nAlloc, splitInfo)
subroutine	graphpartitioning (emptyPartitions, commNeglected)
subroutine	checkloadbalance (cellsBalanced, facesBalanced)
subroutine	splitblock (compBlock, nSub, nCells, ranges)
subroutine	split2block (nSub, n1, n2, nTarget, ranges, viscousDir)
subroutine	reallocsubfacememory (ii, nAlloc)

Function/Subroutine Documentation

bcfacessubblock()

subroutine loadbalance::bcfacessubblock	(	integer(kind=inttype), intent(in)	cgnsID,
		integer(kind=inttype), intent(in)	ii,
		integer(kind=inttype), intent(inout)	jj
	)

Definition at line 1544 of file loadBalance.F90.

References communication::adflow_comm_world, partitionmod::blocks, cgnsgrid::cgnsdoms, cgnsgrid::cgnsfamilies, inputphysics::flowtype, communication::myid, commonformats::strings, and utils::terminate().

Referenced by determinecomputeblocks().

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blockdistribution()

subroutine loadbalance::blockdistribution

Definition at line 409 of file loadBalance.F90.

References communication::adflow_comm_world, partitionmod::blocks, cgnsgrid::cgnsdoms, cgnsgrid::cgnsndom, checkloadbalance(), determinecomputeblocks(), graphpartitioning(), inputparallel::loadbalanceiter, inputparallel::loadimbalance, communication::myid, partitionmod::nblocks, communication::nproc, partitionmod::part, partitionmod::sortrangessplitinfo(), splitblockinitialization(), inputparallel::splitblocks, splitblocksloadbalance(), splittingisokay(), utils::terminate(), and partitionmod::ubvec.

Referenced by partitioning::checkpartitioning(), and loadbalancegrid().

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checkloadbalance()

subroutine loadbalance::checkloadbalance	(	logical, intent(out)	cellsBalanced,
		logical, intent(out)	facesBalanced
	)

Definition at line 2706 of file loadBalance.F90.

References communication::adflow_comm_world, partitionmod::blocks, communication::myid, partitionmod::nblocks, communication::nproc, constants::one, partitionmod::part, and partitionmod::ubvec.

Referenced by blockdistribution().

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determinecomputeblocks()

subroutine loadbalance::determinecomputeblocks

(

type(splitcgnstype), dimension(cgnsndom), intent(in)

splitInfo

)

Definition at line 1370 of file loadBalance.F90.

References bcfacessubblock(), partitionmod::blocks, cgnsgrid::cgnsdoms, cgnsgrid::cgnsndom, externalfacessubblock(), internalfacessubblock(), partitionmod::nblocks, and utils::terminate().

Referenced by blockdistribution().

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externalfacessubblock()

subroutine loadbalance::externalfacessubblock	(	integer(kind=inttype), intent(in)	cgnsID,
		integer(kind=inttype), intent(in)	ii,
		integer(kind=inttype), intent(inout)	jj,
		integer(kind=inttype), dimension(0:cgnsndom), intent(in)	nSubPerCGNS,
		integer(kind=inttype), intent(inout)	nAlloc,
		type(splitcgnstype), dimension(cgnsndom), intent(in)	splitInfo
	)

Definition at line 1768 of file loadBalance.F90.

References communication::adflow_comm_world, partitionmod::blocks, cgnsgrid::cgnsdoms, utils::delta(), communication::myid, reallocsubfacememory(), commonformats::strings, and utils::terminate().

Referenced by determinecomputeblocks().

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graphpartitioning()

subroutine loadbalance::graphpartitioning	(	logical, intent(out)	emptyPartitions,
		logical, intent(out)	commNeglected
	)

Definition at line 2433 of file loadBalance.F90.

References communication::adflow_comm_world, partitionmod::blocks, sorting::bsearchintegers(), inputparallel::loadimbalance, metisinterface(), communication::myid, partitionmod::nblocks, communication::nproc, constants::one, partitionmod::part, sorting::qsortintegers(), utils::terminate(), and partitionmod::ubvec.

Referenced by blockdistribution().

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initflowdoms()

subroutine loadbalance::initflowdoms

Definition at line 1180 of file loadBalance.F90.

References block::flowdoms, inputiteration::mgstartlevel, block::ndom, inputiteration::nmglevels, inputtimespectral::ntimeintervalsspectral, utils::nullifyflowdompointers(), and utils::terminate().

Referenced by loadbalancegrid().

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internalfacessubblock()

subroutine loadbalance::internalfacessubblock	(	integer(kind=inttype), intent(in)	cgnsID,
		integer(kind=inttype), intent(in)	ii,
		integer(kind=inttype), intent(inout)	jj,
		integer(kind=inttype), dimension(0:cgnsndom), intent(in)	nSubPerCGNS,
		integer(kind=inttype), intent(inout)	nAlloc,
		type(splitcgnstype), intent(in)	splitInfo
	)

Definition at line 2131 of file loadBalance.F90.

References partitionmod::blocks, cgnsgrid::cgnsdoms, and searchinternalneighbors().

Referenced by determinecomputeblocks().

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loadbalancegrid()

subroutine loadbalance::loadbalancegrid

Definition at line 5 of file loadBalance.F90.

References communication::adflow_comm_world, blockdistribution(), partitionmod::blocks, cgnsgrid::cgnsdoms, cgnsgrid::cgnsndom, iteration::deforming_grid, inputphysics::equationmode, block::flowdoms, inputmotion::gridmotionspecified, initflowdoms(), communication::myid, partitionmod::nblocks, block::ndom, communication::nproc, constants::nswalladiabatic, constants::nswallisothermal, inputtimespectral::ntimeintervalsspectral, partitionmod::part, inputparallel::partitionlikenproc, partitionmod::qsortsubblocksofcgnstype(), partitionmod::sortrangessplitinfo(), sortsubfaces(), utils::terminate(), constants::timespectral, and constants::unsteady.

Referenced by partitioning::partitionandreadgrid().

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reallocsubfacememory()

subroutine loadbalance::reallocsubfacememory	(	integer(kind=inttype), intent(in)	ii,
		integer(kind=inttype), intent(inout)	nAlloc
	)

Definition at line 3192 of file loadBalance.F90.

References partitionmod::blocks, and utils::reallocateinteger().

Referenced by externalfacessubblock(), and searchinternalneighbors().

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sortsubfaces()

subroutine loadbalance::sortsubfaces	(	integer(kind=inttype), dimension(*), intent(out)	oldSubfaceID,
		type(distributionblocktype), intent(in)	blockID
	)

Definition at line 1221 of file loadBalance.F90.

References constants::bcthrust, sorting::bsearchintegers(), constants::domaininterfaceall, constants::domaininterfacep, constants::domaininterfacerho, constants::domaininterfacerhouvw, constants::domaininterfacetotal, constants::eulerwall, constants::extrap, constants::farfield, constants::massbleedinflow, constants::massbleedoutflow, constants::mdot, constants::nswalladiabatic, constants::nswallisothermal, constants::oversetouterbound, sorting::qsortintegers(), constants::slidinginterface, constants::subsonicinflow, constants::subsonicoutflow, constants::supersonicinflow, constants::supersonicoutflow, constants::symm, and constants::symmpolar.

Referenced by loadbalancegrid().

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split2block()

subroutine loadbalance::split2block	(	integer(kind=inttype), intent(in)	nSub,
		integer(kind=inttype), intent(in)	n1,
		integer(kind=inttype), intent(in)	n2,
		integer(kind=inttype), intent(in)	nTarget,
		integer(kind=inttype), dimension(nsub, 3, 2), intent(inout)	ranges,
		logical, dimension(3), intent(in)	viscousDir
	)

Definition at line 2985 of file loadBalance.F90.

References inputiteration::mgstartlevel, and inputiteration::nmglevels.

Referenced by splitblock().

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splitblock()

subroutine loadbalance::splitblock	(	type(distributionblocktype), intent(in)	compBlock,
		integer(kind=inttype), intent(inout)	nSub,
		integer(kind=inttype), intent(in)	nCells,
		integer(kind=inttype), dimension(nsub, 3, 2), intent(out)	ranges
	)

Definition at line 2790 of file loadBalance.F90.

References constants::imax, constants::imin, constants::jmax, constants::jmin, constants::kmax, constants::kmin, constants::nswalladiabatic, constants::nswallisothermal, constants::rungekutta, inputiteration::smoother, split2block(), and constants::two.

Referenced by splitblockinitialization(), and splitblocksloadbalance().

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