mean.cpp revision 12855:588919e0e4aa 
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20/*****************************************************************************
21
22  mean.cpp --
23
24  Original Author: Martin Janssen, Synopsys, Inc., 2002-02-15
25
26 *****************************************************************************/
27
28/*****************************************************************************
29
30  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
31  changes you are making here.
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33      Name, Affiliation, Date:
34  Description of Modification:
35
36 *****************************************************************************/
37
38/* Filename mean.cc */
39/* This is the implementation file for synchronous process `mean' */
40
41#include "mean.h"
42
43void calculate_geometric_mean(const sc_signed& a, const sc_signed& b,
44			      const sc_signed& c, const sc_signed& d,
45			      sc_signed& mean){}
46
47void calculate_harmonic_mean(const sc_signed& a, const sc_signed& b,
48			      const sc_signed& c, const sc_signed& d,
49			      sc_signed& mean){}
50
51void mean::entry()
52{
53  sc_signed i(24);  // Will hold input a
54  sc_signed j(24);  // Will hold input b
55  sc_signed k(24);  // Will hold input c
56  sc_signed l(24);  // Will hold input d
57
58  sc_signed arith(24);    // Arithmetic mean
59  sc_signed geom(24);     // Geometric mean
60  sc_signed harmonic(24); // Harmonic mean
61
62  while (true) {
63    // read all inputs
64    i = in.read().to_int();
65    wait();
66    j = in.read().to_int();
67    wait();
68    k = in.read().to_int();
69    wait();
70    l = in.read().to_int();
71
72    // Calculate arithmetic mean
73    arith = (i + j + k + l) / 4;
74    // Calculate geometric mean
75    calculate_geometric_mean(i, j, k, l, geom);
76    // Calculate harmonic mean
77    calculate_harmonic_mean(i, j, k, l, harmonic);
78
79    // write all outputs
80    out.write(arith);
81    wait();
82    out.write(geom);
83    wait();
84    out.write(harmonic);
85    wait();
86
87    wait();
88  }
89} // end of entry function
90
91// Just to make the compiler shut up
92
93int sc_main(int ac, char *av[])
94{
95  return 0;
96}
97