ompi_kronlininv.f08 File Reference

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Modules
module	realprec
	This file contains the parallel OpenMPI (distributed memory) version of KronLinInv. OpenMPI and LAPACK libraries are required to be installed in the system.
module	parautil
	Subroutines/utilities for the parallel version of KronLinInv using OpenMPI.
module	ompi_kronlininv
	Procedures to perform linear inversion under gaussian assumptions using the Kronecker-product approach. OpenMPI version.

Functions/Subroutines
subroutine	parautil::para_init ()
subroutine	parautil::para_finish ()
subroutine	parautil::para_barrier ()
subroutine	parautil::spreadwork (nit, nunits, scheduling, looping, startpoint)
subroutine	parautil::para_srint (source, dest, tag, sint, rint)
subroutine	parautil::para_srarr1ddp (source, dest, tag, sendrow, recvrow)
subroutine	parautil::para_bc2ddp (arr, source)
subroutine	parautil::para_bc1ddp (arr, source)
subroutine	parautil::para_allgathv1ddp (scheduling, displs, sendbuf, recvbuf)
subroutine	parautil::para_gathv1ddp (recvcounts, displs, receiver, sendbuf, recvbuf)
subroutine	parautil::timeinfo (totit, curit, startt, loopinfo)
subroutine, public	ompi_kronlininv::calcfactors (G1, G2, G3, Cm1, Cm2, Cm3, Cd1, Cd2, Cd3, U1, U2, U3, diaginvlambda, iUCm1, iUCm2, iUCm3, iUCmGtiCd1, iUCmGtiCd2, iUCmGtiCd3)
	Computes the factors necessary to solve the inverse problem. More...
subroutine, public	ompi_kronlininv::blockpostcov (U1, U2, U3, diaginvlambda, iUCm1, iUCm2, iUCm3, astart, aend, bstart, bend, postC)
	Computes a block of the posterior covariance. More...
subroutine, public	ompi_kronlininv::bandpostcov (U1, U2, U3, diaginvlambda, iUCm1, iUCm2, iUCm3, lowdiag, updiag, bandpostC)
	Computes a band of the posterior covariance. See http://www.netlib.org/lapack/lug/node124.html More...
subroutine, public	ompi_kronlininv::posteriormean (U1, U2, U3, diaginvlambda, Z1, Z2, Z3, G1, G2, G3, mprior, dobs, postm)
	Computes the posterior mean More...
subroutine, private	ompi_kronlininv::symgeneigvv (A, uplo, Bpd, lambda, U)
	Computes eigenvalues and eigenvectors of the generalized symmetric definite eigenproblem. See http://www.netlib.org/lapack/lug/node54.html More...
subroutine, private	ompi_kronlininv::solvels (A, B, sol)
	Solves a linear system AX = B, real numbers More...
subroutine, private	ompi_kronlininv::symsolvels (A, B, sol)
	Solves a linear system AX = B for symmetric A, real numbers More...

Variables
integer, parameter, public	realprec::pdigits =15
integer, parameter, public	realprec::rexprange =307
integer, parameter, public	realprec::dp = selected_real_kind(pdigits, rexprange)
integer, parameter, public	parautil::masterrank =0
integer, public, protected	parautil::myrank
integer, public, protected	parautil::numcpus
integer, protected	parautil::dp_real_type