From cb9cadad578297ffd78fa8a33670bdf1ab669e7e Mon Sep 17 00:00:00 2001 From: Ed Warnicke Date: Tue, 8 Dec 2015 15:45:58 -0700 Subject: Initial commit of vpp code. Change-Id: Ib246f1fbfce93274020ee93ce461e3d8bd8b9f17 Signed-off-by: Ed Warnicke --- vppinfra/vppinfra/test_pool.c | 77 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 77 insertions(+) create mode 100644 vppinfra/vppinfra/test_pool.c (limited to 'vppinfra/vppinfra/test_pool.c') diff --git a/vppinfra/vppinfra/test_pool.c b/vppinfra/vppinfra/test_pool.c new file mode 100644 index 00000000000..cb9996e9d63 --- /dev/null +++ b/vppinfra/vppinfra/test_pool.c @@ -0,0 +1,77 @@ +/* + * Copyright (c) 2015 Cisco and/or its affiliates. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* + Copyright (c) 2001, 2002, 2003 Eliot Dresselhaus + + Permission is hereby granted, free of charge, to any person obtaining + a copy of this software and associated documentation files (the + "Software"), to deal in the Software without restriction, including + without limitation the rights to use, copy, modify, merge, publish, + distribute, sublicense, and/or sell copies of the Software, and to + permit persons to whom the Software is furnished to do so, subject to + the following conditions: + + The above copyright notice and this permission notice shall be + included in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + +#include +#include + +#ifdef __KERNEL__ +# include +#else +# include +#endif + +int main (int argc, char * argv[]) +{ + int i, n, seed; + + int * p = 0, * e, j, * o = 0; + + n = atoi (argv[1]); + seed = getpid (); + srandom (1); + + for (i = 0; i < n; i++) + { + if (vec_len (o) < 10 || (random () & 1)) + { + pool_get (p, e); + j = e - p; + *e = j; + vec_add1 (o, j); + } + else + { + j = random () % vec_len (o); + e = p + j; + pool_put (p, e); + vec_delete (o, 1, j); + } + } + p = pool_free (p); + vec_free (o); + return 0; +} -- cgit 1.2.3-korg