Mercurial > octave-nkf

comparison src/ChangeLog @ 8679:280fae940bb0

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
optimize scalar indexing
author Jaroslav Hajek <highegg@gmail.com>
date Thu, 05 Feb 2009 13:58:11 +0100
parents 095ae5e0a831
children 72b1f1eece70
comparison
equal deleted inserted replaced
8678:e2b4c19c455c 8679:280fae940bb0
1 2009-02-05 Jaroslav Hajek <highegg@gmail.com>
2
3 * ov-base-mat.cc (
4 * ov-base-mat.h
5 * pt-eval.cc
6 * OPERATORS/op-cm-cs.cc: Use scalar_value in scalar-to-matrix
7 indexed assignments.
8 * OPERATORS/op-fcm-fcs.cc: Ditto.
9 * OPERATORS/op-fm-fs.cc: Ditto.
10 * OPERATORS/op-m-s.cc: Ditto.
11 * OPERATORS/op-int.h (OCTAVE_MS_INT_ASSIGN_OPS): Use homogeneous
12 integer scalar-to-matrix assignment.
13 (OCTAVE_MM_INT_ASSIGN_OPS): Use homogeneous integer matrix-to-matrix
14 assignment.
15
16 * Cell.h (Cell::index): Remove direct idx_vector overloads.
17 (Cell::assign): Remove direct idx_vector overloads.
18 (Cell::delete_elements): Remove direct idx_vector overloads.
19 * Cell.cc (Cell::index (const octave_value_list&)): Call
20 ArrayN<octave_value>::index.
21
22 * oct-map.h (Octave_map::index): Remove direct idx_vector overloads.
23 * oct-map.cc (Octave_map::index): Ditto.
24 * ov-base-mat.cc (octave_base_mat::do_index_op): Optimize scalar
25 indexing case.
26 (octave_base_mat::assign (const octave_value_list&, const MT&)):
27 Specialize variable argument number.
28 (octave_base_mat::assign (const octave_value_list&, const
29 typename MT::element_type&)):
30 New method overload with optimized scalar indexing case.
31
32 * ov-cell.cc (octave_base_matrix<Cell>::do_index_op,
33 octave_base_matrix<Cell>::assign,
34 octave_base_matrix<Cell>::delete_elements): Specialize.
35 (octave_cell::assign (const_octave_value_list, const octave_value&):
36 Delete method.
37 * ov-cell.h: Reflect change.
38
39 * ov-cx-mat.cc (octave_complex_matrix::assign): Delete overloads.
40 * ov-cx-mat.h: Reflect changes.
41 * ov-flt-cx-mat.cc (octave_float_complex_matrix::assign): Delete overloads.
42 * ov-flt-cx-mat.h: Reflect changes.
43 * ov-list.cc (octave_list::do_index_op): Simplify.
44 * ov-struct.cc (octave_struct::do_index_op): Simplify.
45 * pt-eval.cc (tree_evaluator::visit_simple_for_command): Optimize
46 traversing a row vector.
47
1 2009-02-05 John W. Eaton <jwe@octave.org> 48 2009-02-05 John W. Eaton <jwe@octave.org>
2 49
3 * variables.cc (Vignore_function_time_stamp): 50 * variables.cc (Vignore_function_time_stamp):
4 Eliminate unused static variable. 51 Eliminate unused static variable.
5 52