Line data    Source code

       1             : /*
       2             :  * Unix SMB/CIFS implementation.
       3             :  * Little pthreadpool benchmark
       4             :  *
       5             :  * Copyright (C) Volker Lendecke 2014
       6             :  *
       7             :  * This program is free software; you can redistribute it and/or modify
       8             :  * it under the terms of the GNU General Public License as published by
       9             :  * the Free Software Foundation; either version 3 of the License, or
      10             :  * (at your option) any later version.
      11             :  *
      12             :  * This program is distributed in the hope that it will be useful,
      13             :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      14             :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      15             :  * GNU General Public License for more details.
      16             :  *
      17             :  * You should have received a copy of the GNU General Public License
      18             :  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
      19             :  */
      20             : 
      21             : #include "includes.h"
      22             : #include "../lib/pthreadpool/pthreadpool_pipe.h"
      23             : #include "proto.h"
      24             : 
      25             : extern int torture_numops;
      26             : 
      27           0 : static void null_job(void *private_data)
      28             : {
      29           0 :         return;
      30             : }
      31             : 
      32           0 : bool run_bench_pthreadpool(int dummy)
      33             : {
      34             :         struct pthreadpool_pipe *pool;
      35             :         int i, ret;
      36             : 
      37           0 :         ret = pthreadpool_pipe_init(1, &pool);
      38           0 :         if (ret != 0) {
      39           0 :                 d_fprintf(stderr, "pthreadpool_pipe_init failed: %s\n",
      40             :                           strerror(ret));
      41           0 :                 return false;
      42             :         }
      43             : 
      44           0 :         for (i=0; i<torture_numops; i++) {
      45             :                 int jobid;
      46             : 
      47           0 :                 ret = pthreadpool_pipe_add_job(pool, 0, null_job, NULL);
      48           0 :                 if (ret != 0) {
      49           0 :                         d_fprintf(stderr, "pthreadpool_pipe_add_job "
      50             :                                   "failed: %s\n", strerror(ret));
      51           0 :                         break;
      52             :                 }
      53           0 :                 ret = pthreadpool_pipe_finished_jobs(pool, &jobid, 1);
      54           0 :                 if (ret < 0) {
      55           0 :                         d_fprintf(stderr, "pthreadpool_pipe_finished_job "
      56             :                                   "failed: %s\n", strerror(-ret));
      57           0 :                         break;
      58             :                 }
      59             :         }
      60             : 
      61           0 :         if (ret != 1) {
      62           0 :                 return false;
      63             :         }
      64             : 
      65           0 :         ret = pthreadpool_pipe_destroy(pool);
      66             : 
      67           0 :         return (ret == 0);
      68             : }