| 1 | #include <stdio.h> |
1 | #include <stdio.h> |
| 2 | #include <assert.h> |
2 | #include <assert.h> |
| 3 | #include <string.h> |
3 | #include <string.h> |
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4 | #include <time.h> |
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5 | #include <sys/time.h> |
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6 | #include <sys/types.h> |
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7 | #include <sys/socket.h> |
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8 | #include <sys/ioctl.h> |
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9 | #include <math.h> |
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10 | #include <X11/Xlib.h> |
| 4 | |
11 | |
| 5 | #include "lzf.h" |
12 | #include "lzf.h" |
| 6 | //#include "fastlz.c" |
13 | //#include "fastlz.c" |
| 7 | |
14 | |
| 8 | typedef unsigned long tval; |
15 | typedef unsigned long tval; |
| … | |
… | |
| 34 | tval s; |
41 | tval s; |
| 35 | tval si[1000]; |
42 | tval si[1000]; |
| 36 | int i, l, j; |
43 | int i, l, j; |
| 37 | int min = 1<<30; |
44 | int min = 1<<30; |
| 38 | int lp; |
45 | int lp; |
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46 | char buf[8192]; |
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47 | int p[2]; |
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48 | |
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49 | pipe (p); |
| 39 | |
50 | |
| 40 | FILE *f = fopen ("data", "r"); |
51 | FILE *f = fopen ("data", "r"); |
| 41 | fread (data, DSIZE, 1, f); |
52 | fread (data, DSIZE, 1, f); |
| 42 | fclose (f); |
53 | fclose (f); |
| 43 | |
54 | |
| 44 | for (lp = 0; lp < 1000; lp++) { |
55 | for (lp = 0; lp < 100000; lp++) { |
| 45 | s=stamp(); |
56 | s=stamp(); |
| 46 | l = lzf_compress (data, DSIZE, data2, DSIZE*2); |
57 | |
| 47 | //l = fastlz_compress_level (1, data, DSIZE, data2); |
58 | kill (0, 23); |
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59 | // write (p[1], &p, 1); |
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60 | // read (p[1], &i, 4); |
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61 | |
| 48 | si[0]=measure(s); |
62 | si[0]=measure(s); |
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63 | |
| 49 | j = lzf_decompress (data2, l, data3, DSIZE*2); |
64 | //j = lzf_decompress (data2, l, data3, DSIZE*2); |
| 50 | |
65 | |
| 51 | printf ("\r%10d (%d) ", si[0], l); |
66 | printf ("\r%10d (%d) ", si[0], l); |
| 52 | if (si[0] < min && si[0] > 0) |
67 | if (si[0] < min && si[0] > 0) |
| 53 | { |
68 | { |
| 54 | printf ("\n"); |
69 | printf ("\n"); |
| 55 | min = si[0]; |
70 | min = si[0]; |
| 56 | } |
71 | } |
| 57 | |
72 | |
| 58 | fflush (stdout); |
73 | fflush (stdout); |
| 59 | |
74 | |
| 60 | assert (memcmp (data, data3, DSIZE) == 0); |
75 | //assert (memcmp (data, data3, DSIZE) == 0); |
| 61 | } |
76 | } |
| 62 | return 0; |
77 | return 0; |
| 63 | } |
78 | } |
| 64 | |
79 | |
| 65 | |
80 | |
