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  • trace

    ascii.trace

     1 time(毫秒) devno(设备号)  blkno(扇区)  bcouunt(扇区)  flag
     2 13.191135    30    0    5    1
     3 17.829285    20    576560    6    1
     4 24.314779    17    0    24    1
     5 25.911729    18    28601    12    0
     6 29.792530    16    41822    15    1
     7 38.031193    30    157222    32    1
     8 39.336402    10    657159    3    1
     9 51.718707    11    21    21    1
    10 53.991609    30    602470    1    1
    11 58.738070    11    42    15    1
    12 63.421890    17    9    24    1
    13 68.781676    10    537981    1    1
    14 78.399325    30    602471    1    1
    15 82.220330    11    1080362    21    1
    16 84.914309    16    41828    50    1
    17 86.795436    10    530055    1    0
    18 96.648630    30    602472    1    1
    19 97.678305    10    532834    1    1
    20 112.442862    18    1369749    12    0
    21 116.981986    30    602678    1    1
    22 119.252334    18    1369789    12    1
    23 119.613569    0    59    1    1
    24 130.823237    16    41878    15    1
    25 133.018774    4    361135    1    1
    26 134.155099    30    602677    2    1
    27 135.554099    17    517463    1    1
    28 140.857140    17    518084    24    1
    29 145.568296    18    28553    12    1
    30 145.868676    18    28566    6    1
    31 146.425390    18    18    15    1
    32 153.723669    14    15    3    1
    33 165.275917    11    36    15    0

    test.file

     1 time(毫秒) devno(设备号)  blkno(扇区)  bcouunt(扇区)  flag
     2 2333.081000 0 6478 5 0
     3 2346.188000 0 293660 2 0
     4 2398.617000 0 6478 1 0
     5 6383.206000 0 6485 5 0
     6 6409.420000 0 293662 2 0
     7 6455.296000 0 6485 1 0
     8 7032.012000 0 6492 5 0
     9 7051.673000 0 293664 2 0
    10 7117.209000 0 6492 1 0
    11 9050.521000 0 6478 5 0
    12 9070.182000 0 293666 2 0
    13 9122.611000 0 6478 1 0
    14 12969.574000 0 6485 5 0
    15 12989.234000 0 293668 2 0
    16 13028.556000 0 6485 1 0
    17 16554.393000 0 6492 5 0
    18 16574.054000 0 293670 2 0
    19 16626.483000 0 6492 1 0
    20 16764.108000 0 6478 5 0
    21 16783.769000 0 293672 2 0
    22 16868.967000 0 6478 1 0
    23 17118.003000 0 6485 5 0

     Financial1.spc

    devo-blkno-bcount-op-time

     1 devo(设备号)blkno(字节)bcount(字节)op(读写标志)time(秒)
     2 0,303567,3584,w,0.000000
     3 1,55590,3072,w,0.000000
     4 0,303574,3584,w,0.026214
     5 1,240840,3072,w,0.026214
     6 1,55596,3072,r,0.078643
     7 0,303581,3584,w,0.117964
     8 1,55596,3072,w,0.117964
     9 0,303588,3584,w,0.530841
    10 1,55596,3072,w,0.530841
    11 0,303595,3584,w,0.550502
    12 1,240840,3072,w,0.550502
    13 1,55602,3072,r,0.602931
    14 0,303602,3584,w,0.648806
    15 1,55602,3072,w,0.648806
    16 0,303609,3584,w,0.910950
    17 1,55602,3072,w,0.910950
    18 0,303616,3584,w,0.930611
    19 1,240840,3072,w,0.930611
    20 1,55608,3072,r,0.983040
    21 0,303623,3584,w,1.028915
    22 1,55608,3072,w,1.028915
    23 0,303630,3584,w,1.330380
    24 1,55608,3072,w,1.330380
    25 0,303637,3584,w,1.343487
    26 1,240840,3072,w,1.343487
     1 static ioreq_event* iotrace_financial1_get_ioreq_event(FILE* tracefile, ioreq_event* new) //sunbin
     2 {
     3     char line[201];
     4     char op;
     5 
     6     if (fgets(line, 200, tracefile) == NULL) {
     7         addtoextraq((event*) new);
     8         return(NULL);
     9     }
    10     if (sscanf(line, "%d,%d,%d,%c,%lf
    ", &new->devno, &new->blkno, &new->bcount, &op, &new->time) != 5) {
    11         fprintf(stderr, "Wrong number of arguments for I/O trace event type
    ");
    12         fprintf(stderr, "line: %s", line);
    13         ddbg_assert(0);
    14     }
    15     new->blkno /= 512;
    16     new->bcount /= 512;
    17     new->time *= 1000;
    18 
    19     if (op == 'w')
    20         new->flags = 0;
    21     else
    22         new->flags = 1;
    23 
    24     //flashsim
    25     new->bcount = ((new->blkno + new->bcount - 1) / 4 - (new->blkno) / 4 + 1) * 4;
    26     new->blkno /= 4;
    27     new->blkno *= 4;
    28 
    29     if (new->flags & ASYNCHRONOUS) {
    30         new->flags |= (new->flags & READ) ? TIME_LIMITED : 0;
    31     }
    32     else if (new->flags & SYNCHRONOUS) {
    33         new->flags |= TIME_CRITICAL;
    34     }
    35     new->buf = 0;
    36     new->opid = 0;
    37     new->busno = 0;
    38     new->cause = 0;
    39     return(new);
    40 
    41 }
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  • 原文地址:https://www.cnblogs.com/sunbines/p/10732685.html
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