dsp_files/matrix_mul_exe.25.tmp.dsp

   1 concat1 = case {
   2         (1) => _, 1 : vectorize ;
   3         (m) => concat1(m - 1), ( _, 1 : vectorize) : #;
   4 };
   5
   6 concat2 = case {
   7         (1, m) => concat1(m), 1 : vectorize;
   8         (n, m) => concat2(n - 1, m), (concat1(m), 1 : vectorize) : #;
   9 };
  10
  11 make_input_matrix(n, m) = _, m : vectorize : _, n : vectorize ;
  12
  13 make_output_matrix(n, m) = concat2(n, m);
  14
  15 accumulate_vector(k) = _ <: sum(i, k, ( _, i : []));
  16
  17 get_column(k, j) = _ <: par(p, k, ( _, p : [] : _, j : [])) : concat1(k);
  18
  19 get_line(i) = _, i : [];
  20
  21 make_line(i, k, m) = par(j, m, ( get_line(i), get_column(k, j) : * : accumulate_vector(k)));
  22
  23 multiply(n, k, m) = par(i, n, make_line(i, k, m));
  24
  25 matrix_mul(n, k, m) = make_input_matrix(n, k), make_input_matrix(k, m) <: multiply(n, k, m) : make_output_matrix(n, m);
  26
  27 matrix_output(n, m) = _ <: par(i, n, ( _, i : []));
  28
  29 matrix_mul_square(n) = matrix_mul(n, n, n) : matrix_output(n, n);
  30
  31 //process = matrix_mul(3, 2, 3) : matrix_output(3, 3);
  32
  33 process = matrix_mul_square(3);
  34