[go: up one dir, main page]
Menu ▾ ▴

[17deec]: / timing / time_7.m  Maximize  Restore  History

Download this file

37 lines (24 with data), 693 Bytes 

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
%TIME_7

%

%   The purpose of this test is to compare the FB routines.

%

%   fb_1 is the original, using two passes through memory and no integer

%   optimizations.

%

%   fb_2 use only one pass and integer optimizations.





Lr=[480000*sf^2,480000*sf^2,262144*sf^2,262144*sf^2,900*sf^2];

ar=[     600*sf,     600*sf,        512,        512,       2];

Mr=[     800*sf,     800*sf,       1024,       1024,  600*sf];

gr=[     800*sf,  40*600*sf,       1024,     40*512,  600*sf];



for ii=1:length(Lr)



  L=Lr(ii);

  

  M=Mr(ii);

  a=ar(ii);



  gl=gr(ii);

  

  g=rand(L,1);

  f=rand(L,1);

  gfir=rand(gl,1);

  

  [L, a, M, gl]

  

  c1=mex_dgt_fb_1(f,gl,a,M,1);

  c2=mex_dgt_fb_2(f,gl,a,M,1);



end;