Mercurial > hg > octave-nkf

annotate liboctave/numeric/floatCHOL.cc @ 15271:648dabbb4c6b

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build: Refactor liboctave into multiple subdirectories. Move libcruft into liboctave. * array/Array-C.cc, array/Array-b.cc, array/Array-ch.cc, array/Array-d.cc, array/Array-f.cc, array/Array-fC.cc, array/Array-i.cc, array/Array-idx-vec.cc, array/Array-s.cc, array/Array-str.cc, array/Array-util.cc, array/Array-util.h, array/Array-voidp.cc, array/Array.cc, array/Array.h, array/Array2.h, array/Array3.h, array/ArrayN.h, array/CColVector.cc, array/CColVector.h, array/CDiagMatrix.cc, array/CDiagMatrix.h, array/CMatrix.cc, array/CMatrix.h, array/CNDArray.cc, array/CNDArray.h, array/CRowVector.cc, array/CRowVector.h, array/CSparse.cc, array/CSparse.h, array/DiagArray2.cc, array/DiagArray2.h, array/MArray-C.cc, array/MArray-d.cc, array/MArray-decl.h, array/MArray-defs.h, array/MArray-f.cc, array/MArray-fC.cc, array/MArray-i.cc, array/MArray-s.cc, array/MArray.cc, array/MArray.h, array/MArray2.h, array/MArrayN.h, array/MDiagArray2.cc, array/MDiagArray2.h, array/MSparse-C.cc, array/MSparse-d.cc, array/MSparse-defs.h, array/MSparse.cc, array/MSparse.h, array/Matrix.h, array/MatrixType.cc, array/MatrixType.h, array/PermMatrix.cc, array/PermMatrix.h, array/Range.cc, array/Range.h, array/Sparse-C.cc, array/Sparse-b.cc, array/Sparse-d.cc, array/Sparse.cc, array/Sparse.h, array/boolMatrix.cc, array/boolMatrix.h, array/boolNDArray.cc, array/boolNDArray.h, array/boolSparse.cc, array/boolSparse.h, array/chMatrix.cc, array/chMatrix.h, array/chNDArray.cc, array/chNDArray.h, array/dColVector.cc, array/dColVector.h, array/dDiagMatrix.cc, array/dDiagMatrix.h, array/dMatrix.cc, array/dMatrix.h, array/dNDArray.cc, array/dNDArray.h, array/dRowVector.cc, array/dRowVector.h, array/dSparse.cc, array/dSparse.h, array/dim-vector.cc, array/dim-vector.h, array/fCColVector.cc, array/fCColVector.h, array/fCDiagMatrix.cc, array/fCDiagMatrix.h, array/fCMatrix.cc, array/fCMatrix.h, array/fCNDArray.cc, array/fCNDArray.h, array/fCRowVector.cc, array/fCRowVector.h, array/fColVector.cc, array/fColVector.h, array/fDiagMatrix.cc, array/fDiagMatrix.h, array/fMatrix.cc, array/fMatrix.h, array/fNDArray.cc, array/fNDArray.h, array/fRowVector.cc, array/fRowVector.h, array/idx-vector.cc, array/idx-vector.h, array/int16NDArray.cc, array/int16NDArray.h, array/int32NDArray.cc, array/int32NDArray.h, array/int64NDArray.cc, array/int64NDArray.h, array/int8NDArray.cc, array/int8NDArray.h, array/intNDArray.cc, array/intNDArray.h, array/module.mk, array/uint16NDArray.cc, array/uint16NDArray.h, array/uint32NDArray.cc, array/uint32NDArray.h, array/uint64NDArray.cc, array/uint64NDArray.h, array/uint8NDArray.cc, array/uint8NDArray.h: Moved from liboctave dir to array subdirectory. * cruft/Makefile.am, cruft/amos/README, cruft/amos/cacai.f, cruft/amos/cacon.f, cruft/amos/cairy.f, cruft/amos/casyi.f, cruft/amos/cbesh.f, cruft/amos/cbesi.f, cruft/amos/cbesj.f, cruft/amos/cbesk.f, cruft/amos/cbesy.f, cruft/amos/cbinu.f, cruft/amos/cbiry.f, cruft/amos/cbknu.f, cruft/amos/cbuni.f, cruft/amos/cbunk.f, cruft/amos/ckscl.f, cruft/amos/cmlri.f, cruft/amos/crati.f, cruft/amos/cs1s2.f, cruft/amos/cseri.f, cruft/amos/cshch.f, cruft/amos/cuchk.f, cruft/amos/cunhj.f, cruft/amos/cuni1.f, cruft/amos/cuni2.f, cruft/amos/cunik.f, cruft/amos/cunk1.f, cruft/amos/cunk2.f, cruft/amos/cuoik.f, cruft/amos/cwrsk.f, cruft/amos/dgamln.f, cruft/amos/gamln.f, cruft/amos/module.mk, cruft/amos/xzabs.f, cruft/amos/xzexp.f, cruft/amos/xzlog.f, cruft/amos/xzsqrt.f, cruft/amos/zacai.f, cruft/amos/zacon.f, cruft/amos/zairy.f, cruft/amos/zasyi.f, cruft/amos/zbesh.f, cruft/amos/zbesi.f, cruft/amos/zbesj.f, cruft/amos/zbesk.f, cruft/amos/zbesy.f, cruft/amos/zbinu.f, cruft/amos/zbiry.f, cruft/amos/zbknu.f, cruft/amos/zbuni.f, cruft/amos/zbunk.f, cruft/amos/zdiv.f, cruft/amos/zkscl.f, cruft/amos/zmlri.f, cruft/amos/zmlt.f, cruft/amos/zrati.f, cruft/amos/zs1s2.f, cruft/amos/zseri.f, cruft/amos/zshch.f, cruft/amos/zuchk.f, cruft/amos/zunhj.f, cruft/amos/zuni1.f, cruft/amos/zuni2.f, cruft/amos/zunik.f, cruft/amos/zunk1.f, cruft/amos/zunk2.f, cruft/amos/zuoik.f, cruft/amos/zwrsk.f, cruft/blas-xtra/cconv2.f, cruft/blas-xtra/cdotc3.f, cruft/blas-xtra/cmatm3.f, cruft/blas-xtra/csconv2.f, cruft/blas-xtra/dconv2.f, cruft/blas-xtra/ddot3.f, cruft/blas-xtra/dmatm3.f, cruft/blas-xtra/module.mk, cruft/blas-xtra/sconv2.f, cruft/blas-xtra/sdot3.f, cruft/blas-xtra/smatm3.f, cruft/blas-xtra/xcdotc.f, cruft/blas-xtra/xcdotu.f, cruft/blas-xtra/xddot.f, cruft/blas-xtra/xdnrm2.f, cruft/blas-xtra/xdznrm2.f, cruft/blas-xtra/xerbla.f, cruft/blas-xtra/xscnrm2.f, cruft/blas-xtra/xsdot.f, cruft/blas-xtra/xsnrm2.f, cruft/blas-xtra/xzdotc.f, cruft/blas-xtra/xzdotu.f, cruft/blas-xtra/zconv2.f, cruft/blas-xtra/zdconv2.f, cruft/blas-xtra/zdotc3.f, cruft/blas-xtra/zmatm3.f, cruft/daspk/datv.f, cruft/daspk/dcnst0.f, cruft/daspk/dcnstr.f, cruft/daspk/ddasic.f, cruft/daspk/ddasid.f, cruft/daspk/ddasik.f, cruft/daspk/ddaspk.f, cruft/daspk/ddstp.f, cruft/daspk/ddwnrm.f, cruft/daspk/dfnrmd.f, cruft/daspk/dfnrmk.f, cruft/daspk/dhels.f, cruft/daspk/dheqr.f, cruft/daspk/dinvwt.f, cruft/daspk/dlinsd.f, cruft/daspk/dlinsk.f, cruft/daspk/dmatd.f, cruft/daspk/dnedd.f, cruft/daspk/dnedk.f, cruft/daspk/dnsd.f, cruft/daspk/dnsid.f, cruft/daspk/dnsik.f, cruft/daspk/dnsk.f, cruft/daspk/dorth.f, cruft/daspk/dslvd.f, cruft/daspk/dslvk.f, cruft/daspk/dspigm.f, cruft/daspk/dyypnw.f, cruft/daspk/module.mk, cruft/dasrt/ddasrt.f, cruft/dasrt/drchek.f, cruft/dasrt/droots.f, cruft/dasrt/module.mk, cruft/dassl/ddaini.f, cruft/dassl/ddajac.f, cruft/dassl/ddanrm.f, cruft/dassl/ddaslv.f, cruft/dassl/ddassl.f, cruft/dassl/ddastp.f, cruft/dassl/ddatrp.f, cruft/dassl/ddawts.f, cruft/dassl/module.mk, cruft/fftpack/cfftb.f, cruft/fftpack/cfftb1.f, cruft/fftpack/cfftf.f, cruft/fftpack/cfftf1.f, cruft/fftpack/cffti.f, cruft/fftpack/cffti1.f, cruft/fftpack/fftpack.doc, cruft/fftpack/module.mk, cruft/fftpack/passb.f, cruft/fftpack/passb2.f, cruft/fftpack/passb3.f, cruft/fftpack/passb4.f, cruft/fftpack/passb5.f, cruft/fftpack/passf.f, cruft/fftpack/passf2.f, cruft/fftpack/passf3.f, cruft/fftpack/passf4.f, cruft/fftpack/passf5.f, cruft/fftpack/zfftb.f, cruft/fftpack/zfftb1.f, cruft/fftpack/zfftf.f, cruft/fftpack/zfftf1.f, cruft/fftpack/zffti.f, cruft/fftpack/zffti1.f, cruft/fftpack/zpassb.f, cruft/fftpack/zpassb2.f, cruft/fftpack/zpassb3.f, cruft/fftpack/zpassb4.f, cruft/fftpack/zpassb5.f, cruft/fftpack/zpassf.f, cruft/fftpack/zpassf2.f, cruft/fftpack/zpassf3.f, cruft/fftpack/zpassf4.f, cruft/fftpack/zpassf5.f, cruft/lapack-xtra/crsf2csf.f, cruft/lapack-xtra/module.mk, cruft/lapack-xtra/xclange.f, cruft/lapack-xtra/xdlamch.f, cruft/lapack-xtra/xdlange.f, cruft/lapack-xtra/xilaenv.f, cruft/lapack-xtra/xslamch.f, cruft/lapack-xtra/xslange.f, cruft/lapack-xtra/xzlange.f, cruft/lapack-xtra/zrsf2csf.f, cruft/link-deps.mk, cruft/misc/blaswrap.c, cruft/misc/cquit.c, cruft/misc/d1mach-tst.for, cruft/misc/d1mach.f, cruft/misc/f77-extern.cc, cruft/misc/f77-fcn.c, cruft/misc/f77-fcn.h, cruft/misc/i1mach.f, cruft/misc/lo-error.c, cruft/misc/lo-error.h, cruft/misc/module.mk, cruft/misc/quit.cc, cruft/misc/quit.h, cruft/misc/r1mach.f, cruft/mkf77def.in, cruft/odepack/cfode.f, cruft/odepack/dlsode.f, cruft/odepack/ewset.f, cruft/odepack/intdy.f, cruft/odepack/module.mk, cruft/odepack/prepj.f, cruft/odepack/scfode.f, cruft/odepack/sewset.f, cruft/odepack/sintdy.f, cruft/odepack/slsode.f, cruft/odepack/solsy.f, cruft/odepack/sprepj.f, cruft/odepack/ssolsy.f, cruft/odepack/sstode.f, cruft/odepack/stode.f, cruft/odepack/svnorm.f, cruft/odepack/vnorm.f, cruft/ordered-qz/README, cruft/ordered-qz/dsubsp.f, cruft/ordered-qz/exchqz.f, cruft/ordered-qz/module.mk, cruft/ordered-qz/sexchqz.f, cruft/ordered-qz/ssubsp.f, cruft/quadpack/dqagi.f, cruft/quadpack/dqagie.f, cruft/quadpack/dqagp.f, cruft/quadpack/dqagpe.f, cruft/quadpack/dqelg.f, cruft/quadpack/dqk15i.f, cruft/quadpack/dqk21.f, cruft/quadpack/dqpsrt.f, cruft/quadpack/module.mk, cruft/quadpack/qagi.f, cruft/quadpack/qagie.f, cruft/quadpack/qagp.f, cruft/quadpack/qagpe.f, cruft/quadpack/qelg.f, cruft/quadpack/qk15i.f, cruft/quadpack/qk21.f, cruft/quadpack/qpsrt.f, cruft/quadpack/xerror.f, cruft/ranlib/Basegen.doc, cruft/ranlib/HOWTOGET, cruft/ranlib/README, cruft/ranlib/advnst.f, cruft/ranlib/genbet.f, cruft/ranlib/genchi.f, cruft/ranlib/genexp.f, cruft/ranlib/genf.f, cruft/ranlib/gengam.f, cruft/ranlib/genmn.f, cruft/ranlib/genmul.f, cruft/ranlib/gennch.f, cruft/ranlib/gennf.f, cruft/ranlib/gennor.f, cruft/ranlib/genprm.f, cruft/ranlib/genunf.f, cruft/ranlib/getcgn.f, cruft/ranlib/getsd.f, cruft/ranlib/ignbin.f, cruft/ranlib/ignlgi.f, cruft/ranlib/ignnbn.f, cruft/ranlib/ignpoi.f, cruft/ranlib/ignuin.f, cruft/ranlib/initgn.f, cruft/ranlib/inrgcm.f, cruft/ranlib/lennob.f, cruft/ranlib/mltmod.f, cruft/ranlib/module.mk, cruft/ranlib/phrtsd.f, cruft/ranlib/qrgnin.f, cruft/ranlib/randlib.chs, cruft/ranlib/randlib.fdoc, cruft/ranlib/ranf.f, cruft/ranlib/setall.f, cruft/ranlib/setant.f, cruft/ranlib/setgmn.f, cruft/ranlib/setsd.f, cruft/ranlib/sexpo.f, cruft/ranlib/sgamma.f, cruft/ranlib/snorm.f, cruft/ranlib/tstbot.for, cruft/ranlib/tstgmn.for, cruft/ranlib/tstmid.for, cruft/ranlib/wrap.f, cruft/slatec-err/fdump.f, cruft/slatec-err/ixsav.f, cruft/slatec-err/j4save.f, cruft/slatec-err/module.mk, cruft/slatec-err/xerclr.f, cruft/slatec-err/xercnt.f, cruft/slatec-err/xerhlt.f, cruft/slatec-err/xermsg.f, cruft/slatec-err/xerprn.f, cruft/slatec-err/xerrwd.f, cruft/slatec-err/xersve.f, cruft/slatec-err/xgetf.f, cruft/slatec-err/xgetua.f, cruft/slatec-err/xsetf.f, cruft/slatec-err/xsetua.f, cruft/slatec-fn/acosh.f, cruft/slatec-fn/albeta.f, cruft/slatec-fn/algams.f, cruft/slatec-fn/alngam.f, cruft/slatec-fn/alnrel.f, cruft/slatec-fn/asinh.f, cruft/slatec-fn/atanh.f, cruft/slatec-fn/betai.f, cruft/slatec-fn/csevl.f, cruft/slatec-fn/d9gmit.f, cruft/slatec-fn/d9lgic.f, cruft/slatec-fn/d9lgit.f, cruft/slatec-fn/d9lgmc.f, cruft/slatec-fn/dacosh.f, cruft/slatec-fn/dasinh.f, cruft/slatec-fn/datanh.f, cruft/slatec-fn/dbetai.f, cruft/slatec-fn/dcsevl.f, cruft/slatec-fn/derf.f, cruft/slatec-fn/derfc.in.f, cruft/slatec-fn/dgami.f, cruft/slatec-fn/dgamit.f, cruft/slatec-fn/dgamlm.f, cruft/slatec-fn/dgamma.f, cruft/slatec-fn/dgamr.f, cruft/slatec-fn/dlbeta.f, cruft/slatec-fn/dlgams.f, cruft/slatec-fn/dlngam.f, cruft/slatec-fn/dlnrel.f, cruft/slatec-fn/dpchim.f, cruft/slatec-fn/dpchst.f, cruft/slatec-fn/erf.f, cruft/slatec-fn/erfc.in.f, cruft/slatec-fn/gami.f, cruft/slatec-fn/gamit.f, cruft/slatec-fn/gamlim.f, cruft/slatec-fn/gamma.f, cruft/slatec-fn/gamr.f, cruft/slatec-fn/initds.f, cruft/slatec-fn/inits.f, cruft/slatec-fn/module.mk, cruft/slatec-fn/pchim.f, cruft/slatec-fn/pchst.f, cruft/slatec-fn/r9gmit.f, cruft/slatec-fn/r9lgic.f, cruft/slatec-fn/r9lgit.f, cruft/slatec-fn/r9lgmc.f, cruft/slatec-fn/xacosh.f, cruft/slatec-fn/xasinh.f, cruft/slatec-fn/xatanh.f, cruft/slatec-fn/xbetai.f, cruft/slatec-fn/xdacosh.f, cruft/slatec-fn/xdasinh.f, cruft/slatec-fn/xdatanh.f, cruft/slatec-fn/xdbetai.f, cruft/slatec-fn/xderf.f, cruft/slatec-fn/xderfc.f, cruft/slatec-fn/xdgami.f, cruft/slatec-fn/xdgamit.f, cruft/slatec-fn/xdgamma.f, cruft/slatec-fn/xerf.f, cruft/slatec-fn/xerfc.f, cruft/slatec-fn/xgamma.f, cruft/slatec-fn/xgmainc.f, cruft/slatec-fn/xsgmainc.f: Moved from top-level libcruft to cruft directory below liboctave. * numeric/CmplxAEPBAL.cc, numeric/CmplxAEPBAL.h, numeric/CmplxCHOL.cc, numeric/CmplxCHOL.h, numeric/CmplxGEPBAL.cc, numeric/CmplxGEPBAL.h, numeric/CmplxHESS.cc, numeric/CmplxHESS.h, numeric/CmplxLU.cc, numeric/CmplxLU.h, numeric/CmplxQR.cc, numeric/CmplxQR.h, numeric/CmplxQRP.cc, numeric/CmplxQRP.h, numeric/CmplxSCHUR.cc, numeric/CmplxSCHUR.h, numeric/CmplxSVD.cc, numeric/CmplxSVD.h, numeric/CollocWt.cc, numeric/CollocWt.h, numeric/DAE.h, numeric/DAEFunc.h, numeric/DAERT.h, numeric/DAERTFunc.h, numeric/DASPK-opts.in, numeric/DASPK.cc, numeric/DASPK.h, numeric/DASRT-opts.in, numeric/DASRT.cc, numeric/DASRT.h, numeric/DASSL-opts.in, numeric/DASSL.cc, numeric/DASSL.h, numeric/DET.h, numeric/EIG.cc, numeric/EIG.h, numeric/LSODE-opts.in, numeric/LSODE.cc, numeric/LSODE.h, numeric/ODE.h, numeric/ODEFunc.h, numeric/ODES.cc, numeric/ODES.h, numeric/ODESFunc.h, numeric/Quad-opts.in, numeric/Quad.cc, numeric/Quad.h, numeric/SparseCmplxCHOL.cc, numeric/SparseCmplxCHOL.h, numeric/SparseCmplxLU.cc, numeric/SparseCmplxLU.h, numeric/SparseCmplxQR.cc, numeric/SparseCmplxQR.h, numeric/SparseQR.cc, numeric/SparseQR.h, numeric/SparsedbleCHOL.cc, numeric/SparsedbleCHOL.h, numeric/SparsedbleLU.cc, numeric/SparsedbleLU.h, numeric/base-aepbal.h, numeric/base-dae.h, numeric/base-de.h, numeric/base-lu.cc, numeric/base-lu.h, numeric/base-min.h, numeric/base-qr.cc, numeric/base-qr.h, numeric/bsxfun-decl.h, numeric/bsxfun-defs.cc, numeric/bsxfun.h, numeric/dbleAEPBAL.cc, numeric/dbleAEPBAL.h, numeric/dbleCHOL.cc, numeric/dbleCHOL.h, numeric/dbleGEPBAL.cc, numeric/dbleGEPBAL.h, numeric/dbleHESS.cc, numeric/dbleHESS.h, numeric/dbleLU.cc, numeric/dbleLU.h, numeric/dbleQR.cc, numeric/dbleQR.h, numeric/dbleQRP.cc, numeric/dbleQRP.h, numeric/dbleSCHUR.cc, numeric/dbleSCHUR.h, numeric/dbleSVD.cc, numeric/dbleSVD.h, numeric/eigs-base.cc, numeric/fCmplxAEPBAL.cc, numeric/fCmplxAEPBAL.h, numeric/fCmplxCHOL.cc, numeric/fCmplxCHOL.h, numeric/fCmplxGEPBAL.cc, numeric/fCmplxGEPBAL.h, numeric/fCmplxHESS.cc, numeric/fCmplxHESS.h, numeric/fCmplxLU.cc, numeric/fCmplxLU.h, numeric/fCmplxQR.cc, numeric/fCmplxQR.h, numeric/fCmplxQRP.cc, numeric/fCmplxQRP.h, numeric/fCmplxSCHUR.cc, numeric/fCmplxSCHUR.h, numeric/fCmplxSVD.cc, numeric/fCmplxSVD.h, numeric/fEIG.cc, numeric/fEIG.h, numeric/floatAEPBAL.cc, numeric/floatAEPBAL.h, numeric/floatCHOL.cc, numeric/floatCHOL.h, numeric/floatGEPBAL.cc, numeric/floatGEPBAL.h, numeric/floatHESS.cc, numeric/floatHESS.h, numeric/floatLU.cc, numeric/floatLU.h, numeric/floatQR.cc, numeric/floatQR.h, numeric/floatQRP.cc, numeric/floatQRP.h, numeric/floatSCHUR.cc, numeric/floatSCHUR.h, numeric/floatSVD.cc, numeric/floatSVD.h, numeric/lo-mappers.cc, numeric/lo-mappers.h, numeric/lo-specfun.cc, numeric/lo-specfun.h, numeric/module.mk, numeric/oct-convn.cc, numeric/oct-convn.h, numeric/oct-fftw.cc, numeric/oct-fftw.h, numeric/oct-norm.cc, numeric/oct-norm.h, numeric/oct-rand.cc, numeric/oct-rand.h, numeric/oct-spparms.cc, numeric/oct-spparms.h, numeric/randgamma.c, numeric/randgamma.h, numeric/randmtzig.c, numeric/randmtzig.h, numeric/randpoisson.c, numeric/randpoisson.h, numeric/sparse-base-chol.cc, numeric/sparse-base-chol.h, numeric/sparse-base-lu.cc, numeric/sparse-base-lu.h, numeric/sparse-dmsolve.cc: Moved from liboctave dir to numeric subdirectory. * operators/Sparse-diag-op-defs.h, operators/Sparse-op-defs.h, operators/Sparse-perm-op-defs.h, operators/config-ops.sh, operators/mk-ops.awk, operators/module.mk, operators/mx-base.h, operators/mx-defs.h, operators/mx-ext.h, operators/mx-inlines.cc, operators/mx-op-decl.h, operators/mx-op-defs.h, operators/mx-ops, operators/sparse-mk-ops.awk, operators/sparse-mx-ops, operators/vx-ops: Moved from liboctave dir to operators subdirectory. * system/dir-ops.cc, system/dir-ops.h, system/file-ops.cc, system/file-ops.h, system/file-stat.cc, system/file-stat.h, system/lo-sysdep.cc, system/lo-sysdep.h, system/mach-info.cc, system/mach-info.h, system/module.mk, system/oct-env.cc, system/oct-env.h, system/oct-group.cc, system/oct-group.h, system/oct-openmp.h, system/oct-passwd.cc, system/oct-passwd.h, system/oct-syscalls.cc, system/oct-syscalls.h, system/oct-time.cc, system/oct-time.h, system/oct-uname.cc, system/oct-uname.h, system/pathlen.h, system/sysdir.h, system/syswait.h, system/tempnam.c, system/tempname.c: Moved from liboctave dir to system subdirectory. * util/base-list.h, util/byte-swap.h, util/caseless-str.h, util/cmd-edit.cc, util/cmd-edit.h, util/cmd-hist.cc, util/cmd-hist.h, util/data-conv.cc, util/data-conv.h, util/f2c-main.c, util/functor.h, util/glob-match.cc, util/glob-match.h, util/kpse.cc, util/lo-array-gripes.cc, util/lo-array-gripes.h, util/lo-cieee.c, util/lo-cutils.c, util/lo-cutils.h, util/lo-ieee.cc, util/lo-ieee.h, util/lo-macros.h, util/lo-math.h, util/lo-traits.h, util/lo-utils.cc, util/lo-utils.h, util/module.mk, util/oct-alloc.cc, util/oct-alloc.h, util/oct-base64.cc, util/oct-base64.h, util/oct-binmap.h, util/oct-cmplx.h, util/oct-glob.cc, util/oct-glob.h, util/oct-inttypes.cc, util/oct-inttypes.h, util/oct-locbuf.cc, util/oct-locbuf.h, util/oct-md5.cc, util/oct-md5.h, util/oct-mem.h, util/oct-mutex.cc, util/oct-mutex.h, util/oct-refcount.h, util/oct-rl-edit.c, util/oct-rl-edit.h, util/oct-rl-hist.c, util/oct-rl-hist.h, util/oct-shlib.cc, util/oct-shlib.h, util/oct-sort.cc, util/oct-sort.h, util/oct-sparse.h, util/pathsearch.cc, util/pathsearch.h, util/regexp.cc, util/regexp.h, util/singleton-cleanup.cc, util/singleton-cleanup.h, util/sparse-sort.cc, util/sparse-sort.h, util/sparse-util.cc, util/sparse-util.h, util/statdefs.h, util/str-vec.cc, util/str-vec.h, util/sun-utils.h: Moved from liboctave dir to util subdirectory. * Makefile.am: Eliminate reference to top-level liboctave directory. * autogen.sh: cd to new liboctave/operators directory to run config-ops.sh. * build-aux/common.mk: Eliminate LIBCRUFT references. * configure.ac: Eliminate libcruft top-level references. Switch test programs to find files in liboctave/cruft subdirectory. * OctaveFAQ.texi, install.txi, mkoctfile.1: Eliminate references to libcruft in docs. * libgui/src/Makefile.am, libinterp/Makefile.am, src/Makefile.am: Update include file locations. Stop linking against libcruft. * libinterp/corefcn/module.mk: Update location of OPT_INC files which are now in numeric/ subdirectory. * libinterp/dldfcn/config-module.awk: Stop linking against libcruft. * libinterp/interpfcn/toplev.cc: Remove reference to LIBCRUFT. * libinterp/link-deps.mk, liboctave/link-deps.mk: Add GNULIB_LINK_DEPS to link dependencies. * libinterp/oct-conf.in.h: Remove reference to OCTAVE_CONF_LIBCRUFT. * liboctave/Makefile.am: Overhaul to use convenience libraries in subdirectories. * scripts/miscellaneous/mkoctfile.m: Eliminate reference to LIBCRUFT. * src/mkoctfile.in.cc, src/mkoctfile.in.sh: Stop linking againt libcruft. Eliminate references to LIBCRUFT.
author Rik <rik@octave.org>
date Fri, 31 Aug 2012 20:00:20 -0700
parents liboctave/floatCHOL.cc@460a3c6d8bf1
children d63878346099
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1 /*
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2
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3 Copyright (C) 1994-2012 John W. Eaton
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4 Copyright (C) 2008-2009 Jaroslav Hajek
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5
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6 This file is part of Octave.
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7
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8 Octave is free software; you can redistribute it and/or modify it
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9 under the terms of the GNU General Public License as published by the
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10 Free Software Foundation; either version 3 of the License, or (at your
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11 option) any later version.
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12
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13 Octave is distributed in the hope that it will be useful, but WITHOUT
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14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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16 for more details.
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17
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18 You should have received a copy of the GNU General Public License
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19 along with Octave; see the file COPYING. If not, see
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20 <http://www.gnu.org/licenses/>.
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21
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22 */
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23
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24 #ifdef HAVE_CONFIG_H
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25 #include <config.h>
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26 #endif
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27
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28 #include <vector>
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29
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30 #include "fRowVector.h"
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31 #include "floatCHOL.h"
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32 #include "f77-fcn.h"
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33 #include "lo-error.h"
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34 #include "oct-locbuf.h"
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35 #include "oct-norm.h"
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36 #ifndef HAVE_QRUPDATE
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37 #include "dbleQR.h"
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38 #endif
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39
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40 extern "C"
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41 {
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42 F77_RET_T
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43 F77_FUNC (spotrf, SPOTRF) (F77_CONST_CHAR_ARG_DECL,
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44 const octave_idx_type&, float*,
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45 const octave_idx_type&, octave_idx_type&
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46 F77_CHAR_ARG_LEN_DECL);
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47
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48 F77_RET_T
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49 F77_FUNC (spotri, SPOTRI) (F77_CONST_CHAR_ARG_DECL,
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50 const octave_idx_type&, float*,
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51 const octave_idx_type&, octave_idx_type&
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52 F77_CHAR_ARG_LEN_DECL);
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53
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54 F77_RET_T
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55 F77_FUNC (spocon, SPOCON) (F77_CONST_CHAR_ARG_DECL,
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56 const octave_idx_type&, float*,
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57 const octave_idx_type&, const float&,
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58 float&, float*, octave_idx_type*,
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59 octave_idx_type&
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60 F77_CHAR_ARG_LEN_DECL);
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61 #ifdef HAVE_QRUPDATE
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62
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63 F77_RET_T
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64 F77_FUNC (sch1up, SCH1UP) (const octave_idx_type&, float*,
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65 const octave_idx_type&, float*, float*);
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66
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67 F77_RET_T
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68 F77_FUNC (sch1dn, SCH1DN) (const octave_idx_type&, float*,
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69 const octave_idx_type&, float*, float*,
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70 octave_idx_type&);
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71
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72 F77_RET_T
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73 F77_FUNC (schinx, SCHINX) (const octave_idx_type&, float*,
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74 const octave_idx_type&, const octave_idx_type&,
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75 float*, float*, octave_idx_type&);
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76
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77 F77_RET_T
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78 F77_FUNC (schdex, SCHDEX) (const octave_idx_type&, float*,
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79 const octave_idx_type&, const octave_idx_type&,
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80 float*);
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81
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82 F77_RET_T
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83 F77_FUNC (schshx, SCHSHX) (const octave_idx_type&, float*,
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84 const octave_idx_type&, const octave_idx_type&,
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85 const octave_idx_type&, float*);
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86 #endif
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87 }
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88
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89 octave_idx_type
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90 FloatCHOL::init (const FloatMatrix& a, bool calc_cond)
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91 {
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92 octave_idx_type a_nr = a.rows ();
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93 octave_idx_type a_nc = a.cols ();
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94
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95 if (a_nr != a_nc)
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96 {
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97 (*current_liboctave_error_handler) ("FloatCHOL requires square matrix");
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98 return -1;
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99 }
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100
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101 octave_idx_type n = a_nc;
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102 octave_idx_type info;
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103
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104 chol_mat.clear (n, n);
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105 for (octave_idx_type j = 0; j < n; j++)
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106 {
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107 for (octave_idx_type i = 0; i <= j; i++)
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108 chol_mat.xelem (i, j) = a(i, j);
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109 for (octave_idx_type i = j+1; i < n; i++)
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110 chol_mat.xelem (i, j) = 0.0f;
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111 }
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112 float *h = chol_mat.fortran_vec ();
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113
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114 // Calculate the norm of the matrix, for later use.
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115 float anorm = 0;
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116 if (calc_cond)
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117 anorm = xnorm (a, 1);
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118
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119 F77_XFCN (spotrf, SPOTRF, (F77_CONST_CHAR_ARG2 ("U", 1),
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120 n, h, n, info
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121 F77_CHAR_ARG_LEN (1)));
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122
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123 xrcond = 0.0;
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124 if (info > 0)
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125 chol_mat.resize (info - 1, info - 1);
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126 else if (calc_cond)
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127 {
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128 octave_idx_type spocon_info = 0;
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129
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130 // Now calculate the condition number for non-singular matrix.
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131 Array<float> z (dim_vector (3*n, 1));
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132 float *pz = z.fortran_vec ();
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133 Array<octave_idx_type> iz (dim_vector (n, 1));
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134 octave_idx_type *piz = iz.fortran_vec ();
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135 F77_XFCN (spocon, SPOCON, (F77_CONST_CHAR_ARG2 ("U", 1), n, h,
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136 n, anorm, xrcond, pz, piz, spocon_info
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137 F77_CHAR_ARG_LEN (1)));
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138
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139 if (spocon_info != 0)
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140 info = -1;
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141 }
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142
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143 return info;
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144 }
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145
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146 static FloatMatrix
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147 chol2inv_internal (const FloatMatrix& r)
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148 {
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149 FloatMatrix retval;
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150
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151 octave_idx_type r_nr = r.rows ();
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152 octave_idx_type r_nc = r.cols ();
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153
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154 if (r_nr == r_nc)
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155 {
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156 octave_idx_type n = r_nc;
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157 octave_idx_type info = 0;
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158
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159 FloatMatrix tmp = r;
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160 float *v = tmp.fortran_vec ();
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161
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162 if (info == 0)
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163 {
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164 F77_XFCN (spotri, SPOTRI, (F77_CONST_CHAR_ARG2 ("U", 1), n,
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165 v, n, info
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166 F77_CHAR_ARG_LEN (1)));
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167
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168 // If someone thinks of a more graceful way of doing this (or
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169 // faster for that matter :-)), please let me know!
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170
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171 if (n > 1)
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172 for (octave_idx_type j = 0; j < r_nc; j++)
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173 for (octave_idx_type i = j+1; i < r_nr; i++)
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174 tmp.xelem (i, j) = tmp.xelem (j, i);
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175
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176 retval = tmp;
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177 }
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178 }
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179 else
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180 (*current_liboctave_error_handler) ("chol2inv requires square matrix");
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181
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182 return retval;
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183 }
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184
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185 // Compute the inverse of a matrix using the Cholesky factorization.
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186 FloatMatrix
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187 FloatCHOL::inverse (void) const
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188 {
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189 return chol2inv_internal (chol_mat);
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190 }
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191
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192 void
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193 FloatCHOL::set (const FloatMatrix& R)
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194 {
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195 if (R.is_square ())
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196 chol_mat = R;
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197 else
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198 (*current_liboctave_error_handler) ("FloatCHOL requires square matrix");
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199 }
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200
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201 #ifdef HAVE_QRUPDATE
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202
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203 void
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204 FloatCHOL::update (const FloatColumnVector& u)
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205 {
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206 octave_idx_type n = chol_mat.rows ();
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207
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208 if (u.length () == n)
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209 {
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210 FloatColumnVector utmp = u;
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211
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212 OCTAVE_LOCAL_BUFFER (float, w, n);
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213
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214 F77_XFCN (sch1up, SCH1UP, (n, chol_mat.fortran_vec (), chol_mat.rows (),
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215 utmp.fortran_vec (), w));
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216 }
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217 else
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218 (*current_liboctave_error_handler) ("cholupdate: dimension mismatch");
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219 }
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220
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221 octave_idx_type
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222 FloatCHOL::downdate (const FloatColumnVector& u)
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223 {
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224 octave_idx_type info = -1;
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225
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226 octave_idx_type n = chol_mat.rows ();
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227
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228 if (u.length () == n)
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229 {
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230 FloatColumnVector utmp = u;
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231
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232 OCTAVE_LOCAL_BUFFER (float, w, n);
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233
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234 F77_XFCN (sch1dn, SCH1DN, (n, chol_mat.fortran_vec (), chol_mat.rows (),
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235 utmp.fortran_vec (), w, info));
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236 }
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237 else
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238 (*current_liboctave_error_handler) ("cholupdate: dimension mismatch");
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239
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240 return info;
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241 }
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242
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243 octave_idx_type
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244 FloatCHOL::insert_sym (const FloatColumnVector& u, octave_idx_type j)
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245 {
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246 octave_idx_type info = -1;
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247
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248 octave_idx_type n = chol_mat.rows ();
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249
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250 if (u.length () != n + 1)
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251 (*current_liboctave_error_handler) ("cholinsert: dimension mismatch");
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252 else if (j < 0 || j > n)
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253 (*current_liboctave_error_handler) ("cholinsert: index out of range");
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254 else
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255 {
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256 FloatColumnVector utmp = u;
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257
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258 OCTAVE_LOCAL_BUFFER (float, w, n);
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259
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260 chol_mat.resize (n+1, n+1);
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261
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262 F77_XFCN (schinx, SCHINX, (n, chol_mat.fortran_vec (), chol_mat.rows (),
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263 j + 1, utmp.fortran_vec (), w, info));
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264 }
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265
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266 return info;
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267 }
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268
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269 void
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270 FloatCHOL::delete_sym (octave_idx_type j)
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271 {
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272 octave_idx_type n = chol_mat.rows ();
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273
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274 if (j < 0 || j > n-1)
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275 (*current_liboctave_error_handler) ("choldelete: index out of range");
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276 else
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277 {
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278 OCTAVE_LOCAL_BUFFER (float, w, n);
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279
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280 F77_XFCN (schdex, SCHDEX, (n, chol_mat.fortran_vec (), chol_mat.rows (),
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281 j + 1, w));
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282
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283 chol_mat.resize (n-1, n-1);
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284 }
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285 }
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286
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287 void
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288 FloatCHOL::shift_sym (octave_idx_type i, octave_idx_type j)
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289 {
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290 octave_idx_type n = chol_mat.rows ();
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291
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292 if (i < 0 || i > n-1 || j < 0 || j > n-1)
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293 (*current_liboctave_error_handler) ("cholshift: index out of range");
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294 else
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295 {
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296 OCTAVE_LOCAL_BUFFER (float, w, 2*n);
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297
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298 F77_XFCN (schshx, SCHSHX, (n, chol_mat.fortran_vec (), chol_mat.rows (),
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299 i + 1, j + 1, w));
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300 }
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301 }
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302
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303 #else
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304
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305 void
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306 FloatCHOL::update (const FloatColumnVector& u)
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307 {
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308 warn_qrupdate_once ();
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309
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310 octave_idx_type n = chol_mat.rows ();
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311
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312 if (u.length () == n)
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313 {
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314 init (chol_mat.transpose () * chol_mat
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315 + FloatMatrix (u) * FloatMatrix (u).transpose (), false);
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316 }
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317 else
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318 (*current_liboctave_error_handler) ("cholupdate: dimension mismatch");
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319 }
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320
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321 static bool
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322 singular (const FloatMatrix& a)
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323 {
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324 for (octave_idx_type i = 0; i < a.rows (); i++)
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325 if (a(i,i) == 0.0f) return true;
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326 return false;
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327 }
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328
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329 octave_idx_type
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diff changeset
330 FloatCHOL::downdate (const FloatColumnVector& u)
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331 {
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332 warn_qrupdate_once ();
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333
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334 octave_idx_type info = -1;
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335
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336 octave_idx_type n = chol_mat.rows ();
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337
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338 if (u.length () == n)
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339 {
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340 if (singular (chol_mat))
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341 info = 2;
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342 else
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343 {
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344 info = init (chol_mat.transpose () * chol_mat
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345 - FloatMatrix (u) * FloatMatrix (u).transpose (), false);
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346 if (info) info = 1;
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347 }
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348 }
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349 else
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350 (*current_liboctave_error_handler) ("cholupdate: dimension mismatch");
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351
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352 return info;
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353 }
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354
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355 octave_idx_type
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diff changeset
356 FloatCHOL::insert_sym (const FloatColumnVector& u, octave_idx_type j)
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357 {
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358 warn_qrupdate_once ();
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diff changeset
359
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360 octave_idx_type info = -1;
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diff changeset
361
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diff changeset
362 octave_idx_type n = chol_mat.rows ();
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diff changeset
363
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diff changeset
364 if (u.length () != n + 1)
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diff changeset
365 (*current_liboctave_error_handler) ("cholinsert: dimension mismatch");
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diff changeset
366 else if (j < 0 || j > n)
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diff changeset
367 (*current_liboctave_error_handler) ("cholinsert: index out of range");
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diff changeset
368 else
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diff changeset
369 {
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370 if (singular (chol_mat))
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diff changeset
371 info = 2;
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diff changeset
372 else
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diff changeset
373 {
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diff changeset
374 FloatMatrix a = chol_mat.transpose () * chol_mat;
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diff changeset
375 FloatMatrix a1 (n+1, n+1);
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diff changeset
376 for (octave_idx_type k = 0; k < n+1; k++)
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diff changeset
377 for (octave_idx_type l = 0; l < n+1; l++)
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diff changeset
378 {
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diff changeset
379 if (l == j)
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diff changeset
380 a1(k, l) = u(k);
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diff changeset
381 else if (k == j)
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diff changeset
382 a1(k, l) = u(l);
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diff changeset
383 else
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diff changeset
384 a1(k, l) = a(k < j ? k : k-1, l < j ? l : l-1);
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diff changeset
385 }
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diff changeset
386 info = init (a1, false);
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diff changeset
387 if (info) info = 1;
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diff changeset
388 }
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diff changeset
389 }
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diff changeset
390
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diff changeset
391 return info;
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diff changeset
392 }
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diff changeset
393
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diff changeset
394 void
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diff changeset
395 FloatCHOL::delete_sym (octave_idx_type j)
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diff changeset
396 {
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diff changeset
397 warn_qrupdate_once ();
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diff changeset
398
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diff changeset
399 octave_idx_type n = chol_mat.rows ();
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diff changeset
400
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diff changeset
401 if (j < 0 || j > n-1)
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diff changeset
402 (*current_liboctave_error_handler) ("choldelete: index out of range");
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diff changeset
403 else
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diff changeset
404 {
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diff changeset
405 FloatMatrix a = chol_mat.transpose () * chol_mat;
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diff changeset
406 a.delete_elements (1, idx_vector (j));
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diff changeset
407 a.delete_elements (0, idx_vector (j));
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diff changeset
408 init (a, false);
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diff changeset
409 }
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parents: 8547
diff changeset
410 }
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parents: 8547
diff changeset
411
a6edd5c23cb5 use replacement methods if qrupdate is not available
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diff changeset
412 void
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diff changeset
413 FloatCHOL::shift_sym (octave_idx_type i, octave_idx_type j)
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diff changeset
414 {
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diff changeset
415 warn_qrupdate_once ();
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diff changeset
416
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diff changeset
417 octave_idx_type n = chol_mat.rows ();
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diff changeset
418
11586
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parents: 11570
diff changeset
419 if (i < 0 || i > n-1 || j < 0 || j > n-1)
8562
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diff changeset
420 (*current_liboctave_error_handler) ("cholshift: index out of range");
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diff changeset
421 else
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diff changeset
422 {
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parents: 8547
diff changeset
423 FloatMatrix a = chol_mat.transpose () * chol_mat;
11570
57632dea2446 attempt better backward compatibility for Array constructors
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
424 Array<octave_idx_type> p (dim_vector (n, 1));
8562
a6edd5c23cb5 use replacement methods if qrupdate is not available
Jaroslav Hajek <highegg@gmail.com>
parents: 8547
diff changeset
425 for (octave_idx_type k = 0; k < n; k++) p(k) = k;
a6edd5c23cb5 use replacement methods if qrupdate is not available
Jaroslav Hajek <highegg@gmail.com>
parents: 8547
diff changeset
426 if (i < j)
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Jaroslav Hajek <highegg@gmail.com>
parents: 8547
diff changeset
427 {
a6edd5c23cb5 use replacement methods if qrupdate is not available
Jaroslav Hajek <highegg@gmail.com>
parents: 8547
diff changeset
428 for (octave_idx_type k = i; k < j; k++) p(k) = k+1;
a6edd5c23cb5 use replacement methods if qrupdate is not available
Jaroslav Hajek <highegg@gmail.com>
parents: 8547
diff changeset
429 p(j) = i;
a6edd5c23cb5 use replacement methods if qrupdate is not available
Jaroslav Hajek <highegg@gmail.com>
parents: 8547
diff changeset
430 }
a6edd5c23cb5 use replacement methods if qrupdate is not available
Jaroslav Hajek <highegg@gmail.com>
parents: 8547
diff changeset
431 else if (j < i)
a6edd5c23cb5 use replacement methods if qrupdate is not available
Jaroslav Hajek <highegg@gmail.com>
parents: 8547
diff changeset
432 {
a6edd5c23cb5 use replacement methods if qrupdate is not available
Jaroslav Hajek <highegg@gmail.com>
parents: 8547
diff changeset
433 p(j) = i;
a6edd5c23cb5 use replacement methods if qrupdate is not available
Jaroslav Hajek <highegg@gmail.com>
parents: 8547
diff changeset
434 for (octave_idx_type k = j+1; k < i+1; k++) p(k) = k-1;
a6edd5c23cb5 use replacement methods if qrupdate is not available
Jaroslav Hajek <highegg@gmail.com>
parents: 8547
diff changeset
435 }
a6edd5c23cb5 use replacement methods if qrupdate is not available
Jaroslav Hajek <highegg@gmail.com>
parents: 8547
diff changeset
436
a6edd5c23cb5 use replacement methods if qrupdate is not available
Jaroslav Hajek <highegg@gmail.com>
parents: 8547
diff changeset
437 init (a.index (idx_vector (p), idx_vector (p)), false);
a6edd5c23cb5 use replacement methods if qrupdate is not available
Jaroslav Hajek <highegg@gmail.com>
parents: 8547
diff changeset
438 }
a6edd5c23cb5 use replacement methods if qrupdate is not available
Jaroslav Hajek <highegg@gmail.com>
parents: 8547
diff changeset
439 }
a6edd5c23cb5 use replacement methods if qrupdate is not available
Jaroslav Hajek <highegg@gmail.com>
parents: 8547
diff changeset
440
8547
d66c9b6e506a imported patch qrupdate.diff
Jaroslav Hajek <highegg@gmail.com>
parents: 8377
diff changeset
441 #endif
d66c9b6e506a imported patch qrupdate.diff
Jaroslav Hajek <highegg@gmail.com>
parents: 8377
diff changeset
442
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
443 FloatMatrix
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
444 chol2inv (const FloatMatrix& r)
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
445 {
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
446 return chol2inv_internal (r);
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
447 }