gsm.c

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/*
+--------------------------------------------------------------------------+
| CHStone : a suite of benchmark programs for C-based High-Level Synthesis |
| ======================================================================== |
|                                                                          |
| * Collected and Modified : Y. Hara, H. Tomiyama, S. Honda,               |
|                            H. Takada and K. Ishii                        |
|                            Nagoya University, Japan                      |
|                                                                          |
| * Remark :                                                               |
|    1. This source code is modified to unify the formats of the benchmark |
|       programs in CHStone.                                               |
|    2. Test vectors are added for CHStone.                                |
|    3. If "main_result" is 0 at the end of the program, the program is    |
|       correctly executed.                                                |
|    4. Please follow the copyright of each benchmark program.             |
+--------------------------------------------------------------------------+
*/
#include <stdio.h>
#include "lpc.c"

/*
+--------------------------------------------------------------------------+
| * Test Vectors (added for CHStone)                                       |
|     inData : input data                                                  |
|     outData, outLARc : expected output data                              |
+--------------------------------------------------------------------------+
*/
#define N 160
#define M 8

const word inData[N] =
  { 81, 10854, 1893, -10291, 7614, 29718, 20475, -29215, -18949, -29806,
  -32017, 1596, 15744, -3088, -17413, -22123, 6798, -13276, 3819, -16273,
    -1573, -12523, -27103,
  -193, -25588, 4698, -30436, 15264, -1393, 11418, 11370, 4986, 7869, -1903,
    9123, -31726,
  -25237, -14155, 17982, 32427, -12439, -15931, -21622, 7896, 1689, 28113,
    3615, 22131, -5572,
  -20110, 12387, 9177, -24544, 12480, 21546, -17842, -13645, 20277, 9987,
    17652, -11464, -17326,
  -10552, -27100, 207, 27612, 2517, 7167, -29734, -22441, 30039, -2368, 12813,
    300, -25555, 9087,
  29022, -6559, -20311, -14347, -7555, -21709, -3676, -30082, -3190, -30979,
    8580, 27126, 3414,
  -4603, -22303, -17143, 13788, -1096, -14617, 22071, -13552, 32646, 16689,
    -8473, -12733, 10503,
  20745, 6696, -26842, -31015, 3792, -19864, -20431, -30307, 32421, -13237,
    9006, 18249, 2403,
  -7996, -14827, -5860, 7122, 29817, -31894, 17955, 28836, -31297, 31821,
    -27502, 12276, -5587,
  -22105, 9192, -22549, 15675, -12265, 7212, -23749, -12856, -5857, 7521,
    17349, 13773, -3091,
  -17812, -9655, 26667, 7902, 2487, 3177, 29412, -20224, -2776, 24084, -7963,
    -10438, -11938,
  -14833, -6658, 32058, 4020, 10461, 15159
};

const word outData[N] =
  { 80, 10848, 1888, -10288, 7616, 29712, 20480, -29216, -18944, -29808,
  -32016, 1600, 15744, -3088, -17408, -22128, 6800, -13280, 3824, -16272,
    -1568, -12528, -27104,
  -192, -25584, 4704, -30432, 15264, -1392, 11424, 11376, 4992, 7872, -1904,
    9120, -31728, -25232,
  -14160, 17984, 32432, -12432, -15936, -21616, 7904, 1696, 28112, 3616,
    22128, -5568, -20112,
  12384, 9184, -24544, 12480, 21552, -17840, -13648, 20272, 9984, 17648,
    -11456, -17328, -10544,
  -27104, 208, 27616, 2512, 7168, -29728, -22448, 30032, -2368, 12816, 304,
    -25552, 9088, 29024,
  -6560, -20304, -14352, -7552, -21712, -3680, -30080, -3184, -30976, 8576,
    27120, 3408, -4608,
  -22304, -17136, 13792, -1088, -14624, 22064, -13552, 32640, 16688, -8480,
    -12736, 10496, 20752,
  6704, -26848, -31008, 3792, -19856, -20432, -30304, 32416, -13232, 9008,
    18256, 2400, -8000,
  -14832, -5856, 7120, 29824, -31888, 17952, 28832, -31296, 31824, -27504,
    12272, -5584, -22112,
  9200, -22544, 15680, -12272, 7216, -23744, -12848, -5856, 7520, 17344,
    13776, -3088, -17808,
  -9648, 26672, 7904, 2480, 3184, 29408, -20224, -2768, 24080, -7968, -10432,
    -11936, -14832,
  -6656, 32064, 4016, 10464, 15152
};

const word outLARc[M] = { 32, 33, 22, 13, 7, 5, 3, 2 };


int
main ()
{
  int i;
  int main_result;
  word so[N];
  word LARc[M];
      main_result = 0;

      for (i = 0; i < N; i++)
        so[i] = inData[i];

      Gsm_LPC_Analysis (so, LARc);

      for (i = 0; i < N; i++)
        main_result += (so[i] != outData[i]);
      for (i = 0; i < M; i++)
        main_result += (LARc[i] != outLARc[i]);

      printf ("%d\n", main_result);
      return main_result;
    }