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/test/language/gc/ISMM98/LkRORnd/test_bench.e

http://github.com/tybor/Liberty
Specman e | 52 lines | 21 code | 4 blank | 27 comment | 0 complexity | 1a022c5b19674ff3cb2186a1da1d47eb MD5 | raw file
 1-- This file is part of SmartEiffel The GNU Eiffel Compiler Tools and Libraries.
 2-- See the Copyright notice at the end of this file.
 3--
 4class TEST_BENCH
 5   -- Allocation and recycling of ARRAY[INTEGER] of random size.
 6   -- SE runs fast, since it does not try to mark the contents of these
 7   -- arrays.
 8   -- Compiled with SmartEiffel, this benchmark has an important memory
 9   -- footprint, because SE's GC does not merge memory blocks
10   -- and thus recycles poorly the dead arrays.????????????????
11
12create {}
13   make
14
15feature {ANY}
16   array_int: ARRAY[INTEGER]
17
18   make
19      local
20         i: INTEGER; random: PRESS_RANDOM_NUMBER_GENERATOR
21      do
22         create random.with_seed(74363)
23         from
24            i := 30_000
25         until
26            i = 0
27         loop
28            random.next
29            create array_int.make(0, random.last_integer(50_000))
30            i := i - 1
31         end
32      end
33
34end -- class TEST_BENCH
35--
36-- ------------------------------------------------------------------------------------------------------------------------------
37-- Copyright notice below. Please read.
38--
39-- SmartEiffel is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License,
40-- as published by the Free Software Foundation; either version 2, or (at your option) any later version.
41-- SmartEiffel is distributed in the hope that it will be useful but WITHOUT ANY WARRANTY; without even the implied warranty
42-- of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have
43-- received a copy of the GNU General Public License along with SmartEiffel; see the file COPYING. If not, write to the Free
44-- Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
45--
46-- Copyright(C) 1994-2002: INRIA - LORIA (INRIA Lorraine) - ESIAL U.H.P.       - University of Nancy 1 - FRANCE
47-- Copyright(C) 2003-2006: INRIA - LORIA (INRIA Lorraine) - I.U.T. Charlemagne - University of Nancy 2 - FRANCE
48--
49-- Authors: Dominique COLNET, Philippe RIBET, Cyril ADRIAN, Vincent CROIZIER, Frederic MERIZEN
50--
51-- http://SmartEiffel.loria.fr - SmartEiffel@loria.fr
52-- ------------------------------------------------------------------------------------------------------------------------------