Mercurial > octave
view libinterp/octave-value/ov-cx-sparse.cc @ 21301:40de9f8f23a6
Use '#include "config.h"' rather than <config.h>.
* mk-octave-config-h.sh, mk-opts.pl, Backend.cc, BaseControl.cc,
ButtonControl.cc, Canvas.cc, CheckBoxControl.cc, Container.cc, ContextMenu.cc,
EditControl.cc, Figure.cc, FigureWindow.cc, GLCanvas.cc, KeyMap.cc,
ListBoxControl.cc, Logger.cc, Menu.cc, MouseModeActionGroup.cc, Object.cc,
ObjectFactory.cc, ObjectProxy.cc, Panel.cc, PopupMenuControl.cc,
PushButtonControl.cc, PushTool.cc, QtHandlesUtils.cc, RadioButtonControl.cc,
SliderControl.cc, TextControl.cc, TextEdit.cc, ToggleButtonControl.cc,
ToggleTool.cc, ToolBar.cc, ToolBarButton.cc, __init_qt__.cc,
annotation-dialog.cc, gl-select.cc, module.mk, kpty.cpp, color-picker.cc,
dialog.cc, documentation-dock-widget.cc, files-dock-widget.cc,
find-files-dialog.cc, find-files-model.cc, history-dock-widget.cc,
file-editor-tab.cc, file-editor-tab.h, file-editor.cc, find-dialog.cc,
marker.cc, octave-qscintilla.cc, octave-txt-lexer.cc, main-window.cc,
octave-cmd.cc, octave-dock-widget.cc, octave-gui.cc, octave-interpreter.cc,
octave-qt-link.cc, parser.cc, webinfo.cc, resource-manager.cc,
settings-dialog.cc, shortcut-manager.cc, terminal-dock-widget.cc,
thread-manager.cc, welcome-wizard.cc, workspace-model.cc, workspace-view.cc,
build-env-features.sh, build-env.in.cc, Cell.cc, __contourc__.cc,
__dispatch__.cc, __dsearchn__.cc, __ichol__.cc, __ilu__.cc, __lin_interpn__.cc,
__pchip_deriv__.cc, __qp__.cc, balance.cc, besselj.cc, betainc.cc, bitfcns.cc,
bsxfun.cc, c-file-ptr-stream.cc, cdisplay.c, cellfun.cc, coct-hdf5-types.c,
colloc.cc, comment-list.cc, conv2.cc, daspk.cc, dasrt.cc, dassl.cc, data.cc,
debug.cc, defaults.cc, defun.cc, det.cc, dirfns.cc, display.cc, dlmread.cc,
dot.cc, dynamic-ld.cc, eig.cc, ellipj.cc, error.cc, errwarn.cc, event-queue.cc,
fft.cc, fft2.cc, fftn.cc, file-io.cc, filter.cc, find.cc, ft-text-renderer.cc,
gammainc.cc, gcd.cc, getgrent.cc, getpwent.cc, getrusage.cc, givens.cc,
gl-render.cc, gl2ps-print.cc, graphics.cc, gripes.cc, hash.cc, help.cc,
hess.cc, hex2num.cc, hook-fcn.cc, input.cc, inv.cc, jit-ir.cc, jit-typeinfo.cc,
jit-util.cc, kron.cc, load-path.cc, load-save.cc, lookup.cc,
ls-ascii-helper.cc, ls-hdf5.cc, ls-mat-ascii.cc, ls-mat4.cc, ls-mat5.cc,
ls-oct-binary.cc, ls-oct-text.cc, ls-utils.cc, lsode.cc, lu.cc, luinc.cc,
mappers.cc, matrix_type.cc, max.cc, mex.cc, mgorth.cc, nproc.cc,
oct-errno.in.cc, oct-fstrm.cc, oct-hdf5-types.cc, oct-hist.cc, oct-iostrm.cc,
oct-lvalue.cc, oct-map.cc, oct-prcstrm.cc, oct-procbuf.cc, oct-stream.cc,
oct-strstrm.cc, oct-tex-lexer.in.ll, oct-tex-parser.in.yy, octave-link.cc,
ordschur.cc, pager.cc, pinv.cc, pr-output.cc, procstream.cc, profiler.cc,
psi.cc, pt-jit.cc, quad.cc, quadcc.cc, qz.cc, rand.cc, rcond.cc, regexp.cc,
schur.cc, sighandlers.cc, siglist.c, sparse-xdiv.cc, sparse-xpow.cc, sparse.cc,
spparms.cc, sqrtm.cc, str2double.cc, strfind.cc, strfns.cc, sub2ind.cc, svd.cc,
sylvester.cc, symtab.cc, syscalls.cc, sysdep.cc, text-renderer.cc, time.cc,
toplev.cc, tril.cc, tsearch.cc, txt-eng.cc, typecast.cc, urlwrite.cc, utils.cc,
variables.cc, xdiv.cc, xgl2ps.c, xnorm.cc, xpow.cc, zfstream.cc,
__delaunayn__.cc, __eigs__.cc, __fltk_uigetfile__.cc, __glpk__.cc,
__init_fltk__.cc, __init_gnuplot__.cc, __magick_read__.cc, __osmesa_print__.cc,
__voronoi__.cc, amd.cc, audiodevinfo.cc, audioread.cc, ccolamd.cc, chol.cc,
colamd.cc, convhulln.cc, dmperm.cc, fftw.cc, qr.cc, symbfact.cc, symrcm.cc,
mkbuiltins, mkops, ov-base-diag.cc, ov-base-int.cc, ov-base-mat.cc,
ov-base-scalar.cc, ov-base-sparse.cc, ov-base.cc, ov-bool-mat.cc,
ov-bool-sparse.cc, ov-bool.cc, ov-builtin.cc, ov-cell.cc, ov-ch-mat.cc,
ov-class.cc, ov-classdef.cc, ov-colon.cc, ov-complex.cc, ov-cs-list.cc,
ov-cx-diag.cc, ov-cx-mat.cc, ov-cx-sparse.cc, ov-dld-fcn.cc, ov-fcn-handle.cc,
ov-fcn-inline.cc, ov-fcn.cc, ov-float.cc, ov-flt-complex.cc, ov-flt-cx-diag.cc,
ov-flt-cx-mat.cc, ov-flt-re-diag.cc, ov-flt-re-mat.cc, ov-int16.cc,
ov-int32.cc, ov-int64.cc, ov-int8.cc, ov-java.cc, ov-lazy-idx.cc,
ov-mex-fcn.cc, ov-null-mat.cc, ov-oncleanup.cc, ov-perm.cc, ov-range.cc,
ov-re-diag.cc, ov-re-mat.cc, ov-re-sparse.cc, ov-scalar.cc, ov-str-mat.cc,
ov-struct.cc, ov-typeinfo.cc, ov-uint16.cc, ov-uint32.cc, ov-uint64.cc,
ov-uint8.cc, ov-usr-fcn.cc, ov.cc, ovl.cc, octave.cc, op-b-b.cc, op-b-bm.cc,
op-b-sbm.cc, op-bm-b.cc, op-bm-bm.cc, op-bm-sbm.cc, op-cdm-cdm.cc, op-cell.cc,
op-chm.cc, op-class.cc, op-cm-cm.cc, op-cm-cs.cc, op-cm-m.cc, op-cm-s.cc,
op-cm-scm.cc, op-cm-sm.cc, op-cs-cm.cc, op-cs-cs.cc, op-cs-m.cc, op-cs-s.cc,
op-cs-scm.cc, op-cs-sm.cc, op-dm-dm.cc, op-dm-scm.cc, op-dm-sm.cc,
op-dm-template.cc, op-dms-template.cc, op-double-conv.cc, op-fcdm-fcdm.cc,
op-fcdm-fdm.cc, op-fcm-fcm.cc, op-fcm-fcs.cc, op-fcm-fm.cc, op-fcm-fs.cc,
op-fcn.cc, op-fcs-fcm.cc, op-fcs-fcs.cc, op-fcs-fm.cc, op-fcs-fs.cc,
op-fdm-fdm.cc, op-float-conv.cc, op-fm-fcm.cc, op-fm-fcs.cc, op-fm-fm.cc,
op-fm-fs.cc, op-fs-fcm.cc, op-fs-fcs.cc, op-fs-fm.cc, op-fs-fs.cc,
op-i16-i16.cc, op-i32-i32.cc, op-i64-i64.cc, op-i8-i8.cc, op-int-concat.cc,
op-int-conv.cc, op-m-cm.cc, op-m-cs.cc, op-m-m.cc, op-m-s.cc, op-m-scm.cc,
op-m-sm.cc, op-pm-pm.cc, op-pm-scm.cc, op-pm-sm.cc, op-pm-template.cc,
op-range.cc, op-s-cm.cc, op-s-cs.cc, op-s-m.cc, op-s-s.cc, op-s-scm.cc,
op-s-sm.cc, op-sbm-b.cc, op-sbm-bm.cc, op-sbm-sbm.cc, op-scm-cm.cc,
op-scm-cs.cc, op-scm-m.cc, op-scm-s.cc, op-scm-scm.cc, op-scm-sm.cc,
op-sm-cm.cc, op-sm-cs.cc, op-sm-m.cc, op-sm-s.cc, op-sm-scm.cc, op-sm-sm.cc,
op-str-m.cc, op-str-s.cc, op-str-str.cc, op-struct.cc, op-ui16-ui16.cc,
op-ui32-ui32.cc, op-ui64-ui64.cc, op-ui8-ui8.cc, lex.ll, oct-parse.in.yy,
pt-arg-list.cc, pt-array-list.cc, pt-assign.cc, pt-binop.cc, pt-bp.cc,
pt-cbinop.cc, pt-cell.cc, pt-check.cc, pt-classdef.cc, pt-cmd.cc, pt-colon.cc,
pt-const.cc, pt-decl.cc, pt-eval.cc, pt-except.cc, pt-exp.cc, pt-fcn-handle.cc,
pt-funcall.cc, pt-id.cc, pt-idx.cc, pt-jump.cc, pt-loop.cc, pt-mat.cc,
pt-misc.cc, pt-pr-code.cc, pt-select.cc, pt-stmt.cc, pt-unop.cc, pt.cc,
token.cc, Array-jit.cc, Array-os.cc, Array-sym.cc, Array-tc.cc, version.cc,
Array-C.cc, Array-b.cc, Array-ch.cc, Array-d.cc, Array-f.cc, Array-fC.cc,
Array-i.cc, Array-idx-vec.cc, Array-s.cc, Array-str.cc, Array-util.cc,
Array-voidp.cc, Array.cc, CColVector.cc, CDiagMatrix.cc, CMatrix.cc,
CNDArray.cc, CRowVector.cc, CSparse.cc, DiagArray2.cc, MArray-C.cc,
MArray-d.cc, MArray-f.cc, MArray-fC.cc, MArray-i.cc, MArray-s.cc, MArray.cc,
MDiagArray2.cc, MSparse-C.cc, MSparse-d.cc, MatrixType.cc, PermMatrix.cc,
Range.cc, Sparse-C.cc, Sparse-b.cc, Sparse-d.cc, Sparse.cc, boolMatrix.cc,
boolNDArray.cc, boolSparse.cc, chMatrix.cc, chNDArray.cc, dColVector.cc,
dDiagMatrix.cc, dMatrix.cc, dNDArray.cc, dRowVector.cc, dSparse.cc,
dim-vector.cc, fCColVector.cc, fCDiagMatrix.cc, fCMatrix.cc, fCNDArray.cc,
fCRowVector.cc, fColVector.cc, fDiagMatrix.cc, fMatrix.cc, fNDArray.cc,
fRowVector.cc, idx-vector.cc, int16NDArray.cc, int32NDArray.cc,
int64NDArray.cc, int8NDArray.cc, intNDArray.cc, uint16NDArray.cc,
uint32NDArray.cc, uint64NDArray.cc, uint8NDArray.cc, blaswrap.c, cquit.c,
f77-extern.cc, f77-fcn.c, lo-error.c, quit.cc, CollocWt.cc, DASPK.cc, DASRT.cc,
DASSL.cc, EIG.cc, LSODE.cc, ODES.cc, Quad.cc, aepbalance.cc, chol.cc,
eigs-base.cc, fEIG.cc, gepbalance.cc, hess.cc, lo-mappers.cc, lo-specfun.cc,
lu.cc, oct-convn.cc, oct-fftw.cc, oct-norm.cc, oct-rand.cc, oct-spparms.cc,
qr.cc, qrp.cc, randgamma.c, randmtzig.c, randpoisson.c, schur.cc,
sparse-chol.cc, sparse-dmsolve.cc, sparse-lu.cc, sparse-qr.cc, svd.cc,
mk-ops.awk, dir-ops.cc, file-ops.cc, file-stat.cc, lo-sysdep.cc, mach-info.cc,
oct-env.cc, oct-group.cc, oct-passwd.cc, oct-syscalls.cc, oct-time.cc,
oct-uname.cc, cmd-edit.cc, cmd-hist.cc, data-conv.cc, f2c-main.c,
glob-match.cc, kpse.cc, lo-array-errwarn.cc, lo-array-gripes.cc, lo-cutils.c,
lo-ieee.cc, lo-regexp.cc, lo-utils.cc, oct-base64.cc, oct-glob.cc,
oct-inttypes.cc, oct-locbuf.cc, oct-mutex.cc, oct-rl-edit.c, oct-rl-hist.c,
oct-shlib.cc, oct-sort.cc, pathsearch.cc, singleton-cleanup.cc, sparse-sort.cc,
sparse-util.cc, str-vec.cc, unwind-prot.cc, url-transfer.cc,
display-available.c, main-cli.cc, main-gui.cc, main.in.cc, mkoctfile.in.cc,
octave-config.in.cc:
Use '#include "config.h"' rather than <config.h>.
author | Rik <rik@octave.org> |
---|---|
date | Thu, 18 Feb 2016 13:34:50 -0800 |
parents | 5f318c8ec634 |
children | 53728df3e4c9 |
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/* Copyright (C) 2004-2015 David Bateman Copyright (C) 1998-2004 Andy Adler This file is part of Octave. Octave is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. Octave is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Octave; see the file COPYING. If not, see <http://www.gnu.org/licenses/>. */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include <iostream> #include <limits> #include <vector> #include "lo-specfun.h" #include "lo-mappers.h" #include "oct-locbuf.h" #include "mxarray.h" #include "ov-base.h" #include "ov-scalar.h" #include "ov-complex.h" #include "errwarn.h" #include "oct-hdf5.h" #include "ov-re-sparse.h" #include "ov-cx-sparse.h" #include "ov-base-sparse.h" #include "ov-base-sparse.cc" #include "ov-bool-sparse.h" template class OCTINTERP_API octave_base_sparse<SparseComplexMatrix>; DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA (octave_sparse_complex_matrix, "sparse complex matrix", "double"); octave_base_value * octave_sparse_complex_matrix::try_narrowing_conversion (void) { octave_base_value *retval = 0; if (Vsparse_auto_mutate) { int nr = matrix.rows (); int nc = matrix.cols (); // Don't use numel, since it can overflow for very large matrices // Note that for the tests on matrix size, they become approximative // since they involves a cast to double to avoid issues of overflow if (matrix.rows () == 1 && matrix.cols () == 1) { // Const copy of the matrix, so the right version of () operator used const SparseComplexMatrix tmp (matrix); Complex c = tmp (0, 0); if (std::imag (c) == 0.0) retval = new octave_scalar (std::real (c)); else retval = new octave_complex (c); } else if (nr == 0 || nc == 0) retval = new octave_matrix (Matrix (nr, nc)); else if (matrix.all_elements_are_real ()) if (matrix.cols () > 0 && matrix.rows () > 0 && (double (matrix.byte_size ()) > double (matrix.rows ()) * double (matrix.cols ()) * sizeof (double))) retval = new octave_matrix (::real (matrix.matrix_value ())); else retval = new octave_sparse_matrix (::real (matrix)); else if (matrix.cols () > 0 && matrix.rows () > 0 && (double (matrix.byte_size ()) > double (matrix.rows ()) * double (matrix.cols ()) * sizeof (Complex))) retval = new octave_complex_matrix (matrix.matrix_value ()); } else { if (matrix.all_elements_are_real ()) retval = new octave_sparse_matrix (::real (matrix)); } return retval; } double octave_sparse_complex_matrix::double_value (bool force_conversion) const { double retval = lo_ieee_nan_value (); if (! force_conversion) warn_implicit_conversion ("Octave:imag-to-real", "complex sparse matrix", "real scalar"); // FIXME: maybe this should be a function, valid_as_scalar() if (numel () == 0) err_invalid_conversion ("complex sparse matrix", "real scalar"); if (numel () > 1) warn_implicit_conversion ("Octave:array-to-scalar", "complex sparse matrix", "real scalar"); retval = std::real (matrix(0, 0)); return retval; } Matrix octave_sparse_complex_matrix::matrix_value (bool force_conversion) const { Matrix retval; if (! force_conversion) warn_implicit_conversion ("Octave:imag-to-real", "complex sparse matrix", "real matrix"); retval = ::real (matrix.matrix_value ()); return retval; } Complex octave_sparse_complex_matrix::complex_value (bool) const { double tmp = lo_ieee_nan_value (); Complex retval (tmp, tmp); // FIXME: maybe this should be a function, valid_as_scalar() if (numel () == 0) err_invalid_conversion ("complex sparse matrix", "real scalar"); if (numel () > 1) warn_implicit_conversion ("Octave:array-to-scalar", "complex sparse matrix", "real scalar"); retval = matrix(0, 0); return retval; } ComplexMatrix octave_sparse_complex_matrix::complex_matrix_value (bool) const { return matrix.matrix_value (); } ComplexNDArray octave_sparse_complex_matrix::complex_array_value (bool) const { return ComplexNDArray (matrix.matrix_value ()); } charNDArray octave_sparse_complex_matrix::char_array_value (bool frc_str_conv) const { charNDArray retval; if (! frc_str_conv) warn_implicit_conversion ("Octave:num-to-str", "sparse complex matrix", "string"); else { retval = charNDArray (dims (), 0); octave_idx_type nc = matrix.cols (); octave_idx_type nr = matrix.rows (); for (octave_idx_type j = 0; j < nc; j++) for (octave_idx_type i = matrix.cidx (j); i < matrix.cidx (j+1); i++) retval(matrix.ridx (i) + nr * j) = static_cast<char>(std::real (matrix.data (i))); } return retval; } SparseMatrix octave_sparse_complex_matrix::sparse_matrix_value (bool force_conversion) const { SparseMatrix retval; if (! force_conversion) warn_implicit_conversion ("Octave:imag-to-real", "complex sparse matrix", "real sparse matrix"); retval = ::real (matrix); return retval; } SparseBoolMatrix octave_sparse_complex_matrix::sparse_bool_matrix_value (bool warn) const { if (matrix.any_element_is_nan ()) err_nan_to_logical_conversion (); if (warn && (! matrix.all_elements_are_real () || real (matrix).any_element_not_one_or_zero ())) warn_logical_conversion (); return mx_el_ne (matrix, Complex (0.0)); } bool octave_sparse_complex_matrix::save_binary (std::ostream& os, bool&save_as_floats) { dim_vector d = this->dims (); if (d.length () < 1) return false; // Ensure that additional memory is deallocated matrix.maybe_compress (); int nr = d(0); int nc = d(1); int nz = nnz (); int32_t itmp; // Use negative value for ndims to be consistent with other formats itmp = -2; os.write (reinterpret_cast<char *> (&itmp), 4); itmp = nr; os.write (reinterpret_cast<char *> (&itmp), 4); itmp = nc; os.write (reinterpret_cast<char *> (&itmp), 4); itmp = nz; os.write (reinterpret_cast<char *> (&itmp), 4); save_type st = LS_DOUBLE; if (save_as_floats) { if (matrix.too_large_for_float ()) { warning ("save: some values too large to save as floats --"); warning ("save: saving as doubles instead"); } else st = LS_FLOAT; } else if (matrix.nnz () > 8192) // FIXME: make this configurable. { double max_val, min_val; if (matrix.all_integers (max_val, min_val)) st = get_save_type (max_val, min_val); } // add one to the printed indices to go from // zero-based to one-based arrays for (int i = 0; i < nc+1; i++) { octave_quit (); itmp = matrix.cidx (i); os.write (reinterpret_cast<char *> (&itmp), 4); } for (int i = 0; i < nz; i++) { octave_quit (); itmp = matrix.ridx (i); os.write (reinterpret_cast<char *> (&itmp), 4); } write_doubles (os, reinterpret_cast<const double *> (matrix.data ()), st, 2 * nz); return true; } bool octave_sparse_complex_matrix::load_binary (std::istream& is, bool swap, oct_mach_info::float_format fmt) { int32_t nz, nc, nr, tmp; char ctmp; if (! is.read (reinterpret_cast<char *> (&tmp), 4)) return false; if (swap) swap_bytes<4> (&tmp); if (tmp != -2) error ("load: only 2-D sparse matrices are supported"); if (! is.read (reinterpret_cast<char *> (&nr), 4)) return false; if (! is.read (reinterpret_cast<char *> (&nc), 4)) return false; if (! is.read (reinterpret_cast<char *> (&nz), 4)) return false; if (swap) { swap_bytes<4> (&nr); swap_bytes<4> (&nc); swap_bytes<4> (&nz); } SparseComplexMatrix m (static_cast<octave_idx_type> (nr), static_cast<octave_idx_type> (nc), static_cast<octave_idx_type> (nz)); for (int i = 0; i < nc+1; i++) { octave_quit (); if (! is.read (reinterpret_cast<char *> (&tmp), 4)) return false; if (swap) swap_bytes<4> (&tmp); m.cidx (i) = tmp; } for (int i = 0; i < nz; i++) { octave_quit (); if (! is.read (reinterpret_cast<char *> (&tmp), 4)) return false; if (swap) swap_bytes<4> (&tmp); m.ridx (i) = tmp; } if (! is.read (reinterpret_cast<char *> (&ctmp), 1)) return false; read_doubles (is, reinterpret_cast<double *> (m.data ()), static_cast<save_type> (ctmp), 2 * nz, swap, fmt); if (! is) return false; if (! m.indices_ok ()) return false; matrix = m; return true; } bool octave_sparse_complex_matrix::save_hdf5 (octave_hdf5_id loc_id, const char *name, bool save_as_floats) { bool retval = false; #if defined (HAVE_HDF5) dim_vector dv = dims (); int empty = save_hdf5_empty (loc_id, name, dv); if (empty) return (empty > 0); // Ensure that additional memory is deallocated matrix.maybe_compress (); #if defined (HAVE_HDF5_18) hid_t group_hid = H5Gcreate (loc_id, name, octave_H5P_DEFAULT, octave_H5P_DEFAULT, octave_H5P_DEFAULT); #else hid_t group_hid = H5Gcreate (loc_id, name, 0); #endif if (group_hid < 0) return false; hid_t space_hid, data_hid; space_hid = data_hid = -1; SparseComplexMatrix m = sparse_complex_matrix_value (); octave_idx_type tmp; hsize_t hdims[2]; space_hid = H5Screate_simple (0, hdims, 0); if (space_hid < 0) { H5Gclose (group_hid); return false; } #if defined (HAVE_HDF5_18) data_hid = H5Dcreate (group_hid, "nr", H5T_NATIVE_IDX, space_hid, octave_H5P_DEFAULT, octave_H5P_DEFAULT, octave_H5P_DEFAULT); #else data_hid = H5Dcreate (group_hid, "nr", H5T_NATIVE_IDX, space_hid, octave_H5P_DEFAULT); #endif if (data_hid < 0) { H5Sclose (space_hid); H5Gclose (group_hid); return false; } tmp = m.rows (); retval = H5Dwrite (data_hid, H5T_NATIVE_IDX, octave_H5S_ALL, octave_H5S_ALL, octave_H5P_DEFAULT, &tmp) >= 0; H5Dclose (data_hid); if (! retval) { H5Sclose (space_hid); H5Gclose (group_hid); return false; } #if defined (HAVE_HDF5_18) data_hid = H5Dcreate (group_hid, "nc", H5T_NATIVE_IDX, space_hid, octave_H5P_DEFAULT, octave_H5P_DEFAULT, octave_H5P_DEFAULT); #else data_hid = H5Dcreate (group_hid, "nc", H5T_NATIVE_IDX, space_hid, octave_H5P_DEFAULT); #endif if (data_hid < 0) { H5Sclose (space_hid); H5Gclose (group_hid); return false; } tmp = m.cols (); retval = H5Dwrite (data_hid, H5T_NATIVE_IDX, octave_H5S_ALL, octave_H5S_ALL, octave_H5P_DEFAULT, &tmp) >= 0; H5Dclose (data_hid); if (! retval) { H5Sclose (space_hid); H5Gclose (group_hid); return false; } #if defined (HAVE_HDF5_18) data_hid = H5Dcreate (group_hid, "nz", H5T_NATIVE_IDX, space_hid, octave_H5P_DEFAULT, octave_H5P_DEFAULT, octave_H5P_DEFAULT); #else data_hid = H5Dcreate (group_hid, "nz", H5T_NATIVE_IDX, space_hid, octave_H5P_DEFAULT); #endif if (data_hid < 0) { H5Sclose (space_hid); H5Gclose (group_hid); return false; } tmp = m.nnz (); retval = H5Dwrite (data_hid, H5T_NATIVE_IDX, octave_H5S_ALL, octave_H5S_ALL, octave_H5P_DEFAULT, &tmp) >= 0; H5Dclose (data_hid); if (! retval) { H5Sclose (space_hid); H5Gclose (group_hid); return false; } H5Sclose (space_hid); hdims[0] = m.cols () + 1; hdims[1] = 1; space_hid = H5Screate_simple (2, hdims, 0); if (space_hid < 0) { H5Gclose (group_hid); return false; } #if defined (HAVE_HDF5_18) data_hid = H5Dcreate (group_hid, "cidx", H5T_NATIVE_IDX, space_hid, octave_H5P_DEFAULT, octave_H5P_DEFAULT, octave_H5P_DEFAULT); #else data_hid = H5Dcreate (group_hid, "cidx", H5T_NATIVE_IDX, space_hid, octave_H5P_DEFAULT); #endif if (data_hid < 0) { H5Sclose (space_hid); H5Gclose (group_hid); return false; } octave_idx_type * itmp = m.xcidx (); retval = H5Dwrite (data_hid, H5T_NATIVE_IDX, octave_H5S_ALL, octave_H5S_ALL, octave_H5P_DEFAULT, itmp) >= 0; H5Dclose (data_hid); if (! retval) { H5Sclose (space_hid); H5Gclose (group_hid); return false; } H5Sclose (space_hid); hdims[0] = m.nnz (); hdims[1] = 1; space_hid = H5Screate_simple (2, hdims, 0); if (space_hid < 0) { H5Gclose (group_hid); return false; } #if defined (HAVE_HDF5_18) data_hid = H5Dcreate (group_hid, "ridx", H5T_NATIVE_IDX, space_hid, octave_H5P_DEFAULT, octave_H5P_DEFAULT, octave_H5P_DEFAULT); #else data_hid = H5Dcreate (group_hid, "ridx", H5T_NATIVE_IDX, space_hid, octave_H5P_DEFAULT); #endif if (data_hid < 0) { H5Sclose (space_hid); H5Gclose (group_hid); return false; } itmp = m.xridx (); retval = H5Dwrite (data_hid, H5T_NATIVE_IDX, octave_H5S_ALL, octave_H5S_ALL, octave_H5P_DEFAULT, itmp) >= 0; H5Dclose (data_hid); if (! retval) { H5Sclose (space_hid); H5Gclose (group_hid); return false; } hid_t save_type_hid = H5T_NATIVE_DOUBLE; if (save_as_floats) { if (m.too_large_for_float ()) { warning ("save: some values too large to save as floats --"); warning ("save: saving as doubles instead"); } else save_type_hid = H5T_NATIVE_FLOAT; } #if defined (HAVE_HDF5_INT2FLOAT_CONVERSIONS) // hdf5 currently doesn't support float/integer conversions else { double max_val, min_val; if (m.all_integers (max_val, min_val)) save_type_hid = save_type_to_hdf5 (get_save_type (max_val, min_val)); } #endif hid_t type_hid = hdf5_make_complex_type (save_type_hid); if (type_hid < 0) { H5Sclose (space_hid); H5Gclose (group_hid); return false; } #if defined (HAVE_HDF5_18) data_hid = H5Dcreate (group_hid, "data", type_hid, space_hid, octave_H5P_DEFAULT, octave_H5P_DEFAULT, octave_H5P_DEFAULT); #else data_hid = H5Dcreate (group_hid, "data", type_hid, space_hid, octave_H5P_DEFAULT); #endif if (data_hid < 0) { H5Sclose (space_hid); H5Tclose (type_hid); H5Gclose (group_hid); return false; } hid_t complex_type_hid = hdf5_make_complex_type (H5T_NATIVE_DOUBLE); retval = false; if (complex_type_hid >= 0) { Complex * ctmp = m.xdata (); retval = H5Dwrite (data_hid, complex_type_hid, octave_H5S_ALL, octave_H5S_ALL, octave_H5P_DEFAULT, ctmp) >= 0; } H5Dclose (data_hid); H5Sclose (space_hid); H5Tclose (type_hid); H5Gclose (group_hid); #else warn_save ("hdf5"); #endif return retval; } bool octave_sparse_complex_matrix::load_hdf5 (octave_hdf5_id loc_id, const char *name) { bool retval = false; #if defined (HAVE_HDF5) octave_idx_type nr, nc, nz; hid_t group_hid, data_hid, space_hid; hsize_t rank; dim_vector dv; int empty = load_hdf5_empty (loc_id, name, dv); if (empty > 0) matrix.resize (dv); if (empty) return (empty > 0); #if defined (HAVE_HDF5_18) group_hid = H5Gopen (loc_id, name, octave_H5P_DEFAULT); #else group_hid = H5Gopen (loc_id, name); #endif if (group_hid < 0) return false; #if defined (HAVE_HDF5_18) data_hid = H5Dopen (group_hid, "nr", octave_H5P_DEFAULT); #else data_hid = H5Dopen (group_hid, "nr"); #endif space_hid = H5Dget_space (data_hid); rank = H5Sget_simple_extent_ndims (space_hid); if (rank != 0) { H5Dclose (data_hid); H5Gclose (group_hid); return false; } if (H5Dread (data_hid, H5T_NATIVE_IDX, octave_H5S_ALL, octave_H5S_ALL, octave_H5P_DEFAULT, &nr) < 0) { H5Dclose (data_hid); H5Gclose (group_hid); return false; } H5Dclose (data_hid); #if defined (HAVE_HDF5_18) data_hid = H5Dopen (group_hid, "nc", octave_H5P_DEFAULT); #else data_hid = H5Dopen (group_hid, "nc"); #endif space_hid = H5Dget_space (data_hid); rank = H5Sget_simple_extent_ndims (space_hid); if (rank != 0) { H5Dclose (data_hid); H5Gclose (group_hid); return false; } if (H5Dread (data_hid, H5T_NATIVE_IDX, octave_H5S_ALL, octave_H5S_ALL, octave_H5P_DEFAULT, &nc) < 0) { H5Dclose (data_hid); H5Gclose (group_hid); return false; } H5Dclose (data_hid); #if defined (HAVE_HDF5_18) data_hid = H5Dopen (group_hid, "nz", octave_H5P_DEFAULT); #else data_hid = H5Dopen (group_hid, "nz"); #endif space_hid = H5Dget_space (data_hid); rank = H5Sget_simple_extent_ndims (space_hid); if (rank != 0) { H5Dclose (data_hid); H5Gclose (group_hid); return false; } if (H5Dread (data_hid, H5T_NATIVE_IDX, octave_H5S_ALL, octave_H5S_ALL, octave_H5P_DEFAULT, &nz) < 0) { H5Dclose (data_hid); H5Gclose (group_hid); return false; } H5Dclose (data_hid); SparseComplexMatrix m (static_cast<octave_idx_type> (nr), static_cast<octave_idx_type> (nc), static_cast<octave_idx_type> (nz)); #if defined (HAVE_HDF5_18) data_hid = H5Dopen (group_hid, "cidx", octave_H5P_DEFAULT); #else data_hid = H5Dopen (group_hid, "cidx"); #endif space_hid = H5Dget_space (data_hid); rank = H5Sget_simple_extent_ndims (space_hid); if (rank != 2) { H5Sclose (space_hid); H5Dclose (data_hid); H5Gclose (group_hid); return false; } OCTAVE_LOCAL_BUFFER (hsize_t, hdims, rank); OCTAVE_LOCAL_BUFFER (hsize_t, maxdims, rank); H5Sget_simple_extent_dims (space_hid, hdims, maxdims); if (static_cast<int> (hdims[0]) != nc + 1 || static_cast<int> (hdims[1]) != 1) { H5Sclose (space_hid); H5Dclose (data_hid); H5Gclose (group_hid); return false; } octave_idx_type *itmp = m.xcidx (); if (H5Dread (data_hid, H5T_NATIVE_IDX, octave_H5S_ALL, octave_H5S_ALL, octave_H5P_DEFAULT, itmp) < 0) { H5Sclose (space_hid); H5Dclose (data_hid); H5Gclose (group_hid); return false; } H5Sclose (space_hid); H5Dclose (data_hid); #if defined (HAVE_HDF5_18) data_hid = H5Dopen (group_hid, "ridx", octave_H5P_DEFAULT); #else data_hid = H5Dopen (group_hid, "ridx"); #endif space_hid = H5Dget_space (data_hid); rank = H5Sget_simple_extent_ndims (space_hid); if (rank != 2) { H5Sclose (space_hid); H5Dclose (data_hid); H5Gclose (group_hid); return false; } H5Sget_simple_extent_dims (space_hid, hdims, maxdims); if (static_cast<int> (hdims[0]) != nz || static_cast<int> (hdims[1]) != 1) { H5Sclose (space_hid); H5Dclose (data_hid); H5Gclose (group_hid); return false; } itmp = m.xridx (); if (H5Dread (data_hid, H5T_NATIVE_IDX, octave_H5S_ALL, octave_H5S_ALL, octave_H5P_DEFAULT, itmp) < 0) { H5Sclose (space_hid); H5Dclose (data_hid); H5Gclose (group_hid); return false; } H5Sclose (space_hid); H5Dclose (data_hid); #if defined (HAVE_HDF5_18) data_hid = H5Dopen (group_hid, "data", octave_H5P_DEFAULT); #else data_hid = H5Dopen (group_hid, "data"); #endif hid_t type_hid = H5Dget_type (data_hid); hid_t complex_type = hdf5_make_complex_type (H5T_NATIVE_DOUBLE); if (! hdf5_types_compatible (type_hid, complex_type)) { H5Tclose (complex_type); H5Dclose (data_hid); H5Gclose (group_hid); return false; } space_hid = H5Dget_space (data_hid); rank = H5Sget_simple_extent_ndims (space_hid); if (rank != 2) { H5Sclose (space_hid); H5Dclose (data_hid); H5Gclose (group_hid); return false; } H5Sget_simple_extent_dims (space_hid, hdims, maxdims); if (static_cast<int> (hdims[0]) != nz || static_cast<int> (hdims[1]) != 1) { H5Sclose (space_hid); H5Dclose (data_hid); H5Gclose (group_hid); return false; } Complex *ctmp = m.xdata (); if (H5Dread (data_hid, complex_type, octave_H5S_ALL, octave_H5S_ALL, octave_H5P_DEFAULT, ctmp) >= 0 && m.indices_ok ()) { retval = true; matrix = m; } H5Tclose (complex_type); H5Sclose (space_hid); H5Dclose (data_hid); H5Gclose (group_hid); #else warn_load ("hdf5"); #endif return retval; } mxArray * octave_sparse_complex_matrix::as_mxArray (void) const { mwSize nz = nzmax (); mxArray *retval = new mxArray (mxDOUBLE_CLASS, rows (), columns (), nz, mxCOMPLEX); double *pr = static_cast<double *> (retval->get_data ()); double *pi = static_cast<double *> (retval->get_imag_data ()); mwIndex *ir = retval->get_ir (); mwIndex *jc = retval->get_jc (); for (mwIndex i = 0; i < nz; i++) { Complex val = matrix.data (i); pr[i] = std::real (val); pi[i] = std::imag (val); ir[i] = matrix.ridx (i); } for (mwIndex i = 0; i < columns () + 1; i++) jc[i] = matrix.cidx (i); return retval; } octave_value octave_sparse_complex_matrix::map (unary_mapper_t umap) const { switch (umap) { // Mappers handled specially. case umap_real: return ::real (matrix); case umap_imag: return ::imag (matrix); #define ARRAY_METHOD_MAPPER(UMAP, FCN) \ case umap_ ## UMAP: \ return octave_value (matrix.FCN ()) ARRAY_METHOD_MAPPER (abs, abs); #define ARRAY_MAPPER(UMAP, TYPE, FCN) \ case umap_ ## UMAP: \ return octave_value (matrix.map<TYPE> (FCN)) ARRAY_MAPPER (acos, Complex, ::acos); ARRAY_MAPPER (acosh, Complex, xacosh); ARRAY_MAPPER (angle, double, std::arg); ARRAY_MAPPER (arg, double, std::arg); ARRAY_MAPPER (asin, Complex, ::asin); ARRAY_MAPPER (asinh, Complex, xasinh); ARRAY_MAPPER (atan, Complex, ::atan); ARRAY_MAPPER (atanh, Complex, xatanh); ARRAY_MAPPER (erf, Complex, xerf); ARRAY_MAPPER (erfc, Complex, xerfc); ARRAY_MAPPER (erfcx, Complex, ::erfcx); ARRAY_MAPPER (erfi, Complex, ::erfi); ARRAY_MAPPER (dawson, Complex, ::dawson); ARRAY_MAPPER (ceil, Complex, ::ceil); ARRAY_MAPPER (conj, Complex, std::conj<double>); ARRAY_MAPPER (cos, Complex, std::cos); ARRAY_MAPPER (cosh, Complex, std::cosh); ARRAY_MAPPER (exp, Complex, std::exp); ARRAY_MAPPER (expm1, Complex, xexpm1); ARRAY_MAPPER (fix, Complex, ::fix); ARRAY_MAPPER (floor, Complex, ::floor); ARRAY_MAPPER (log, Complex, std::log); ARRAY_MAPPER (log2, Complex, xlog2); ARRAY_MAPPER (log10, Complex, std::log10); ARRAY_MAPPER (log1p, Complex, xlog1p); ARRAY_MAPPER (round, Complex, xround); ARRAY_MAPPER (roundb, Complex, xroundb); ARRAY_MAPPER (signum, Complex, ::signum); ARRAY_MAPPER (sin, Complex, std::sin); ARRAY_MAPPER (sinh, Complex, std::sinh); ARRAY_MAPPER (sqrt, Complex, std::sqrt); ARRAY_MAPPER (tan, Complex, std::tan); ARRAY_MAPPER (tanh, Complex, std::tanh); ARRAY_MAPPER (isnan, bool, xisnan); ARRAY_MAPPER (isna, bool, octave_is_NA); ARRAY_MAPPER (isinf, bool, xisinf); ARRAY_MAPPER (isfinite, bool, xfinite); default: // Attempt to go via dense matrix. return octave_base_sparse<SparseComplexMatrix>::map (umap); } }