Mercurial > octave-nkf
view .hgsub @ 14655:43db83eff9db
Implement single precision rand, randn, rande, randg and randp generators (bug #34351, #36293)
* oct-rand.cc (octave_rand:do_matrix): Remove method.
(octave_rand::do_float_scalar, octave_rand::do_float_nd_array,
octave_rand::do_float_vector): New methods.
* oct-rand.h (octave_rand:do_matrix, octave_rand::matrix): Remove methods.
(octave_rand::do_float_scalar, octave_rand::do_float_nd_array,
octave_rand::do_float_vector, octave_rand::float_scalar,
octave_rand::do_nd_array, octave_rand::float_vector): Declare new methods.
* randgamma.c (oct_fill_float_randg, oct_float_randg): New functions.
* randgamma.h (oct_fill_float_randg, oct_float_randg): Declare new functions.
* randpoisson.c (oct_fill_float_randp, oct_float_randp): New functions.
(poisson_cdf_lookup_float, poisson_rejection_float): New static functions.
* randpoisson.h (oct_fill_float_randp, oct_float_randp): Declare new functions.
* randmtzig.c (randu64) : Remove static function.
(ALLBITS): Remove compile flag logic.
(randu32): Change return type to float.
(oct_float_randu, oct_float_randn, oct_float_rande, oct_fill_float_randu,
oct_fill_float_randn, oct_fill_float_rande): New functions.
(create_ziggurat_float_tables): New static function.
* randmtzig.h (oct_float_randu, oct_float_randn, oct_float_rande,
oct_fill_float_randu, oct_fill_float_randn, oct_fill_float_rande):
Declare new functions.
* rand.cc (do_rand): Add logic to parse "double" or "single" as final argument.
author | David Bateman <dbateman@free.fr> |
---|---|
date | Sat, 19 May 2012 00:14:59 +0200 |
parents | ecf0c6bca0c9 |
children | e8ef57b7bd2a 7f4082b00a99 |