Programming with Big Data - Base Wrappers for Distributed Matrices


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Documentation for package ‘pbdBASE’ version 0.5-0

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B C D F G I L N P S misc

pbdBASE-package ScaLAPACK Wrappers and Utilities

-- B --

BASE Global Environment Global Environment for the pbdBASE Package
base.blacs Get BLACS Context Grid Information
base.blacsexit BLACS Exit
base.blacs_gridinit Creating Grid From A System Context
base.blacs_init blacs_init
base.crossprod crossprod
base.dallreduce dallreduce
base.ddiagmk diag
base.ddiagtk diag
base.descinit descinit
base.dgamn2d BLACS Min
base.dgamx2d BLACS Min
base.dgerv2d BLACS Point to Poin
base.dgesd2d BLACS Point to Poin
base.dgsum2d BLACS Sums
base.dhilbmk dhilbmk
base.dim0 maxdim
base.finalize Finalizer
base.free_blacs_system_handle Free Blacs System Handle
base.g2l_coord g2l_coord
base.gridexit gridexit
base.igamn2d BLACS Min
base.igamx2d BLACS Max
base.igsum2d BLACS Sums
base.indxg2p indxg2p
base.l2g_coord l2g_coord
base.matexp matexp
base.maxdim maxdim
base.minctxt Get BLACS Context Grid Information
base.mkgblmat (Un)Distribute
base.mksubmat (Un)Distribute
base.nbd Next Best Divisor
base.numroc numroc
base.ownany Determining Local Ownership of a Distributed Matrix
base.pcoord Interchange Between Process Number and BLACS Coordinates
base.pdchtri pdchtri
base.pdclvar Column Variances
base.pdhilbmk pdhilbmk
base.pdmkcpn1 pdmkcpn1
base.pdmvsum R-like Matrix-Vector Sum
base.pdsweep pdsweep
base.pnum Interchange Between Process Number and BLACS Coordinates
base.procgrid procgrid
base.p_matexp_pade_wrap p_matexp_pade_wrap
base.p_matpow_by_squaring_wrap p_matpow_by_squaring_wrap
base.rcolcpy R Column Copy
base.rcolcpy2 R Column Copy-2
base.redist base.redist
base.rl2blas Level 2 R-like BLAS
base.rl2insert R-like Matrix-Vector Insertion
base.rpdgecon rpdgecon
base.rpdgelqf rpdgelqf
base.rpdgels rpdgels
base.rpdgemm rpdgemm
base.rpdgemr2d rpdgemr2d
base.rpdgeqpf rpdgeqpf
base.rpdgesv rpdgesv
base.rpdgesvd rpdgesvd
base.rpdgetrf rpdgetrf
base.rpdgetri rpdgetri
base.rpdlange rpdlange
base.rpdlaprnt rpdlaprnt
base.rpdorglq rpdorglq
base.rpdorgqr rpdorgqr
base.rpdormqr rpdormqr
base.rpdpotrf rpdpotrf
base.rpdsyevr rpdsyevr
base.rpdsyevx rpdsyevx
base.rpdtran rpdtran
base.rpdtrcon rpdtrcon
base.rrowcpy R Row Copy
base.rrowcpy2 R Row Copy-2
base.tri2zero tri2zero
base.valid_context BLACS Context Validation
blacs Get BLACS Context Grid Information
blacsexit BLACS Exit
blacs_apts Functions to set and get BLACS_APTS
blacs_gridinit blacs_init
blacs_init blacs_init

-- C --

coords Local to Global/Global to Local Indexing
coordspair Global to Local/Local to Global Pair Indexing

-- D --

diag diag

-- F --

finalize Finalizer
finalizer Finalizer

-- G --

g2lcoord g2lcoord
g2lpair Global to Local/Local to Global Pair Indexing
g2l_coord g2l_coord
get.blacs.apts Functions to set and get BLACS_APTS
get.comm.from.ICTXT Getting Communicator From BLACS Context
gridexit gridexit
gridinfo Get BLACS Context Grid Information
gridinit blacs_init

-- I --

indxg2l Local to Global/Global to Local Indexing
indxl2g Local to Global/Global to Local Indexing
init.grid Initialize Process Grid
InitGrid Initialize Process Grid

-- L --

l2gpair Global to Local/Local to Global Pair Indexing
l2g_coord l2g_coord

-- N --

numroc2 numroc2

-- P --

pcoords Interchange Between Process Number and BLACS Coordinates

-- S --

set.blacs.apts Functions to set and get BLACS_APTS
sys2blacs.handle Context Within a Given Communicator

-- misc --

.pbdBASEEnv Global Environment for the pbdBASE Package