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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1085 | pj | 1 | |
| 2 | #include <stdio.h> |
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| 3 | #include <stdlib.h> |
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| 4 | #include "types.h" |
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| 5 | #include <trace.h> |
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| 6 | #include "util.h" |
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| 7 | |||
| 8 | |||
| 9 | /* distribuzione degli spostamenti della testina */ |
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| 10 | |||
| 11 | #define MAXX 1000 |
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| 12 | #define PREC 1000 |
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| 13 | #define DELTA ((double)MAXX/(double)PREC) |
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| 14 | |||
| 15 | #include "distr.c" |
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| 16 | |||
| 17 | int dumpusr(int event, trc_user_event_t *usr) |
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| 18 | { |
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| 19 | static long last=-1; |
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| 20 | long d; |
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| 21 | if (event!=TRC_USER0) return 0; |
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| 22 | if (last!=-1) { |
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| 23 | d=abs(last-usr->n); |
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| 24 | d_insert(d); |
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| 25 | } |
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| 26 | last=usr->n; |
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| 27 | return 0; |
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| 28 | } |
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| 29 | |||
| 30 | int dumpfunc(trc_event_t *ev) |
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| 31 | { |
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| 32 | if (event_class(ev->event)==TRC_CLASS_USER) dumpusr(ev->event,&ev->x.usr); |
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| 33 | return 0; |
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| 34 | } |
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| 35 | |||
| 36 | int main(int argc, char *argv[]) |
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| 37 | { |
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| 38 | FILE *fout; |
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| 39 | int res; |
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| 40 | if (argc!=3) { |
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| 41 | fprintf(stderr,"missing filename!\n"); |
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| 42 | return -1; |
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| 43 | } |
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| 44 | d_init(); |
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| 45 | res=read_trace(argv[1],dumpfunc); |
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| 46 | if (res==0) { |
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| 47 | fout=fopen(argv[2],"wt"); |
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| 48 | if (fout!=NULL) { |
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| 49 | d_dump(fout); |
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| 50 | fclose(fout); |
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| 51 | } else |
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| 52 | fprintf(stderr,"can't create output file!\n"); |
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| 53 | } else |
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| 54 | fprintf(stderr,"read_trace error\n"); |
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| 55 | |||
| 56 | return 0; |
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| 57 | } |