OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [matrix/] [matrix-1.c] - Blame information for rev 826

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 298 jeremybenn 
/* { dg-do compile } */
2 
/* { dg-do run } */
3 
 
4 
#include <stdio.h>
5 
#include <stdlib.h>
6 
#include <math.h>
7 
#include <string.h>
8 
 
9 
void mem_init (void);
10 
int ARCHnodes, ARCHnodes1;
11 
int ***vel;
12 
 
13 
/* The whole matrix VEL is flattened (3 dimensions).  */
14 
/*--------------------------------------------------------------------------*/
15 
 
16 
int
17 
main (int argc, char **argv)
18 
{
19 
  int i, j, k, id;
20 
 
21 
  ARCHnodes = 2;
22 
  ARCHnodes1 = 4;
23 
 
24 
/* Dynamic memory allocations and initializations */
25 
  mem_init ();
26 
 
27 
  for (i = 0; i < ARCHnodes; i++)
28 
    {
29 
      for (j = 0; j < 3; j++)
30 
        {
31 
          for (k = 0; k < ARCHnodes1; k++)
32 
            printf ("[%d][%d][%d]=%d ", i, j, k, vel[i][j][k]);
33 
          printf ("\n");
34 
        }
35 
      printf ("\n");
36 
    }
37 
  for (i = 0; i < ARCHnodes; i++)
38 
    for (j = 0; j < 3; j++)
39 
      free (vel[i][j]);
40 
 
41 
  for (i = 0; i < ARCHnodes; i++)
42 
    free (vel[i]);
43 
 
44 
  free (vel);
45 
  return 0;
46 
}
47 
 
48 
/*--------------------------------------------------------------------------*/
49 
/* Dynamic memory allocations and initializations                           */
50 
 
51 
void
52 
mem_init (void)
53 
{
54 
 
55 
  int i, j, k,d;
56 
 
57 
  d = 0;
58 
  vel = (int ***) malloc (ARCHnodes * sizeof (int **));
59 
 
60 
  for (i = 0; i < ARCHnodes; i++)
61 
    {
62 
      vel[i] = (int **) malloc (3 * sizeof (int *));
63 
      if (vel[i] == (int **) NULL)
64 
        {
65 
          fprintf (stderr, "malloc failed for vel[%d]\n", i);
66 
          fflush (stderr);
67 
          exit (0);
68 
        }
69 
    }
70 
  for (i = 0; i < ARCHnodes; i++)
71 
    {
72 
      for (j = 0; j < 3; j++)
73 
        {
74 
          vel[i][j] = (int *) malloc (ARCHnodes1 * sizeof (int));
75 
        }
76 
    }
77 
  for (i = 0; i < ARCHnodes; i++)
78 
    {
79 
      for (j = 0; j < 3; j++)
80 
        {
81 
          for (k = 0; k < ARCHnodes1; k++)
82 
            {
83 
              vel[i][j][k] = d;
84 
              d++;
85 
            }
86 
        }
87 
    }
88 
}
89 
 
90 
/*--------------------------------------------------------------------------*/
91 
/* { dg-final { scan-ipa-dump-times "Flattened 3 dimensions" 1 "matrix-reorg"  } } */
92 
/* { dg-final { cleanup-ipa-dump "matrix-reorg" } } */

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.