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//编译器 Dev-C++ 5.11
//Rev 02
//Author By Gin
//增加打印格式
//.cpp
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
int main(int argv,char *argc[])
{
int delims(char *ser,char *res,int res_size);
FILE *file_p(char *path,const char *mode);
void form_printf(FILE *fp,char *item,double *sum,double *min,double *max_1,double *avg,int width,int T_max,int off);
int check_width(FILE *fp);
int check_high(FILE *fp);
FILE *source_txt=file_p(argc[1],"r"); //源文件
FILE *result_txt=file_p(argc[2],"w"); //结果
int off=atoi(argc[3]); //输出结果格式
int width=check_width(source_txt); //文件列数统计
int high=check_high(source_txt); //文件行数统计
int Max=10240,T_max=50;
char temp[width][T_max]; //用于临时储存一行数据（用于atof转换）
char item[width][T_max]={"0"}; //储存数据项目名
char line_size[Max]="0"; //储存一行数据空间
double sum[width]={0}; //储存一行数据
int nu_line=0; //用来储存文件一行数据个数
rewind(source_txt);
fgets(line_size,Max,source_txt);
delims(line_size,item[0],T_max); //将第一行的标题单独存放
int i=0,k=0,j=0,count=0;
double min[width]={0},max_1[width]={0}; //最大值，最小值
while (fgets(line_size,Max,source_txt)!=NULL)
{
count++;
nu_line=delims(line_size,temp[0],T_max);
for (i=1;*(temp[i])!='\0';i++) //（i=1）跳过第一列的数据
{
if (i<nu_line) sum[i-1]+=atof(temp[i]); //将每一项数据相加
if (count==1)
{
min[i-1]=atof(temp[i]); //最少值（初始化）
max_1[i-1]=atof(temp[i]); //最大值（初始化）
}
else
{
if (atof(temp[i]) > max_1[i-1]) max_1[i-1]=atof(temp[i]); //最大值
if (atof(temp[i]) < min[i-1]) min[i-1]=atof(temp[i]); //最小值
}
}
}
double avg[width]={0}; //平均值
for (i=0;i<width-1;i++)
{
if (i<nu_line-1) avg[i]=sum[i]/count; //最后一行如果小于width
else
{
avg[i]=sum[i]/(count-1);
}
}
form_printf(result_txt,item[0],sum,min,max_1,avg,width,T_max,off);
fclose(source_txt);
fclose(result_txt);
return 0;
}
int check_width(FILE *fp)
{
rewind(fp);
char t;
int w=1;
for (;(t=fgetc(fp))!='\n';)
{
if (t==',') w++;
}
return w;
}
int check_high(FILE *fp)
{
rewind(fp);
int h=0,size=10240;
char temp[size]="0";
for (;fgets(temp,size,fp)!=NULL;h++);
return h-1; //去掉第一行
}
//分割数据
int delims(char *sou,char *res,int res_size)
{
int j=0,k=0,i=0,n=0;
for (;sou[i]!='\0';i++)
{
if (sou[i]!=',' && sou[i]!=' ')
{
*(res+j*res_size+k)=sou[i];
k++;
}
if (sou[i]==',')
{
*(res+j*res_size+k)='\0';
j++,n++,k=0;
}
if (sou[i+1]=='\0') *(res+j*res_size+k-1)='\0'; //把最后一个符号替换
}
return n+1; //加上最后一行
}
FILE *file_p(char *path,const char *mode)
{
FILE *fp;
if ((fp=fopen(path,mode))==NULL)
{
printf("%s open faile!",path);
exit(0);
}
return fp;
}
void form_printf(FILE *fp,char *item,double *sum,double *min,double *max_1,double *avg,int width,int T_max,int off)
{
int i=0;
if (off==1)
{
char form='+';
char form_1='|';
char form_2[22]="---------------------" ;
char form_3[32]="-------------------------------" ;
fprintf(fp,"%c%s%c%s%c%s%c%s%c%s%c\n",form,form_3,form,form_2,form,form_2,form,form_2,form,form_2,form);
fprintf(fp,"%c %-30s%c %-20s%c %-20s%c %-20s%c %-20s%c\n",form_1,"Item",form_1,"Sum",form_1,"Min",form_1,"Max",form_1,"Avg",form_1);
fprintf(fp,"%c%s%c%s%c%s%c%s%c%s%c\n",form,form_3,form,form_2,form,form_2,form,form_2,form,form_2,form);
for (i=0;i<width-1;i++) fprintf(fp,"%c %-30s%c %-20f%c %-20f%c %-20f%c %-20f%c\n",form_1,item+i*T_max+T_max,form_1,sum[i],form_1,min[i],form_1,max_1[i],form_1,avg[i],form_1);
fprintf(fp,"%c%s%c%s%c%s%c%s%c%s%c\n",form,form_3,form,form_2,form,form_2,form,form_2,form,form_2,form);
}
else if (off==2)
{
char form='+';
char form_1='|';
char form_2[22]="---------------------" ;
char form_3[32]="-------------------------------" ;
fprintf(fp,"%c%s%c%s%c%s%c%s%c%s%c\n",form,form_3,form,form_2,form,form_2,form,form_2,form,form_2,form);
fprintf(fp,"%c %-30s%c %-20s%c %-20s%c %-20s%c %-20s%c\n",form_1,"Item",form_1,"Sum",form_1,"Min",form_1,"Max",form_1,"Avg",form_1);
for (i=0;i<width-1;i++) fprintf(fp,"%c%s%c%s%c%s%c%s%c%s%c\n%c %-30s%c %-20f%c %-20f%c %-20f%c %-20f%c\n",form,form_3,form,form_2,form,form_2,form,form_2,form,form_2,form,form_1,item+i*T_max+T_max,form_1,sum[i],form_1,min[i],form_1,max_1[i],form_1,avg[i],form_1);
fprintf(fp,"%c%s%c%s%c%s%c%s%c%s%c\n",form,form_3,form,form_2,form,form_2,form,form_2,form,form_2,form);
}
else
{
fprintf(fp,"%-30s%-20s%-20s%-20s%-20s\n","Item","Sum","Min","Max","Avg");
for (i=0;i<width-1;i++) fprintf(fp,"%-30s%-20f%-20f%-20f%-20f\n",item+i*T_max+T_max,sum[i],min[i],max_1[i],avg[i]);
}
}

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#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#define LINE_SIZE 1024
#define FLT_MIN (1.17549e-038)
#define FLT_MAX (3.40282e+038)
#define COLS_SIZE 32
float a[COLS_SIZE][3];
char iName[COLS_SIZE][LINE_SIZE];
int main(int argc, char** argv)
{
clock_t t = clock();
FILE* fp = fopen(argv[1], "rb");
for(int i = 0; i < COLS_SIZE; i ++) a[i][1] = FLT_MAX, a[i][2] = FLT_MIN;
int countLines = 0, colsIndex = 0, strIndex = 0;
char line[LINE_SIZE] = {0};
fgets(line, LINE_SIZE, fp);
char* p = line;
while(*p)
{
switch(*p)
{
case ' ':
case '\t':
case '\r':
case '\n':
break;
case ',':
colsIndex ++;
strIndex = 0;
break;
default:
iName[colsIndex][strIndex++] = *p;
break;
}
p ++;
}
colsIndex = 0;
while(! feof(fp))
{
fgets(line, LINE_SIZE, fp);
p = line;
while(*p)
if(*(p ++) == ',')
{
float t = atof(p);
a[colsIndex][0] += t;
if( t < a[colsIndex][1] ) a[colsIndex][1] = t;
if( t > a[colsIndex][2] ) a[colsIndex][2] = t;
if(++ colsIndex == 32) colsIndex = 0, countLines ++;
}
}
fclose(fp);
printf("%-30.30s %16s %16s %16s %16s\n","Item","Sum","Min","Max","Avg");
for(int i = 0; i < COLS_SIZE; i ++) printf("%-30.30s -> %16.6f %16.6f %16.6f %16.6f\n", iName[i+1], a[i][0], a[i][1], a[i][2], a[i][0]/countLines);
printf("Count %d lines spend time :%d (ms)\n", countLines, clock()-t);
return 0;
}

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Item Sum Min Max Avg
VDDCR_GFXCurrent(A)[0](A) -> 214949.328125 2.007840 4000.015625 3.582489
GPUTemperature(C)[0](C) -> 2227779.500000 36.745071 38.434509 37.129658
JunctionTemperature(C)[0](C) -> 2235515.250000 36.784481 39.281551 37.258587
MemTemperature(C)[0](C) -> 2045027.750000 34.000000 34.776291 34.083796
VR_GFX(C)[0](C) -> 1665636.750000 27.000000 28.000000 27.760613
VR_SOC(C)[0](C) -> 1740000.000000 29.000000 29.000000 29.000000
VR_MEM(C)[0](C) -> 0.000000 0.000000 0.000000 0.000000
VR_VDDCI(C)[0](C) -> 0.000000 0.000000 0.000000 0.000000
Liquid0(C)[0](C) -> 0.000000 0.000000 0.000000 0.000000
Liquid1(C)[0](C) -> 0.000000 0.000000 0.000000 0.000000
PLX(C)[0](C) -> 0.000000 0.000000 0.000000 0.000000
Min(C)[0](C) -> 2140390.000000 35.354679 36.400101 35.673167
GFXCLKFreq[0]() -> 55465844.000000 832.818054 1224.018799 924.430733
PWM[0]() -> 0.000000 0.000000 0.000000 0.000000
FANSpeed[RPM][0]() -> 0.000000 0.000000 0.000000 0.000000
LimitPPT0(W)[0](W) -> 11700000.000000 195.000000 195.000000 195.000000
ValuePPT0(W)[0](W) -> 825928.562500 10.208000 31.805269 13.765476
GFXActivity(%)[0](%) -> 224570.906250 0.674110 16.070761 3.742848
PCIeLinkSpeed(GT/s)[0](GT/s) -> 342500.000000 2.500000 8.000000 5.708333
PCIeLinkWidth[0]() -> 960000.000000 16.000000 16.000000 16.000000
PCIeCorrectableError[0]() -> 0.000000 0.000000 0.000000 0.000000
PCIeUncorrectableError[0]() -> 0.000000 0.000000 0.000000 0.000000
PCIeResidencyGen1(%)[0](%) -> 2802648.250000 38.709671 51.898739 46.710804
PCIeResidencyGen2(%)[0](%) -> 0.000000 0.000000 0.000000 0.000000
PCIeResidencyGen3(%)[0](%) -> 3197214.750000 48.101269 61.290329 53.286913
PCIeResidencyGen4(%)[0](%) -> 0.000000 0.000000 0.000000 0.000000
PCIeResidencyL0(%)[0](%) -> 6000000.000000 100.000000 100.000000 100.000000
PCIeResidencyL0s(%)[0](%) -> 0.000000 0.000000 0.000000 0.000000
PCIeResidencyL1(%)[0](%) -> 0.000000 0.000000 0.000000 0.000000
FanPWMreading[%][0](%) -> 0.000000 0.000000 0.000000 0.000000
mclk[0](MHz) -> 11934225.000000 101.000000 876.000000 198.903750
sclk[0](MHz) -> 62049740.000000 798.000000 1856.000000 1034.162333
Count 60000 lines spend time :667 (ms)

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