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/*
* Sample code for the DIS Neighborhood Stressmark
*
* This source code is the completely correct source code based on
* the example codes provided by Atlantic Aerospace Division, Titan
* Systems Corporation, 2000.
*
* If you just compile and generate the executables from this source
* code, this code would be enough. However, if you wish to get a complete
* understanding of this stressmark, it is strongly suggested that you
* read the Benchmark Analysis and Specifications Document Version 1.0
* before going on since the detailed comments are given in this documents.
* the comments are not repeated here.
*/
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include<assert.h>
#include "DISstressmarkRNG.h"
#include "utili.h"
#include "extra.h"
/*
* main()
*/
int main(int argc, char** argv)
{
long int seed;
int dimension;
int numberLines;
int minThickness;
int maxThickness;
int distanceShort;
int distanceLong;
int bitDepth;
int maxPixel;
Pixel *image;
Neighborhood values;
time_t beginTime;
time_t endTime;
SET_UP
assert(fscanf(stdin, "%ld %d %d %d %d %d %d %d",
&seed, &bitDepth, &dimension, &numberLines,
&minThickness, &maxThickness,
&distanceShort, &distanceLong) == 8);
assert((seed >= MIN_SEED) && (seed <= MAX_SEED));
assert((dimension > 0) && (dimension <= MAX_DIMENSION));
assert((numberLines > 0) && (numberLines <= MAX_NUMBER_LINES));
assert((minThickness > 0) && (minThickness < dimension));
assert((maxThickness >= minThickness) && (maxThickness < dimension));
assert((distanceShort > 0) && (distanceShort < dimension));
assert((distanceLong > 0) && (distanceLong < dimension));
assert((bitDepth >= MIN_BIT_DEPTH) && (bitDepth <= MAX_BIT_DEPTH));
randInit(seed);
maxPixel = (1 << bitDepth) - 1;
image = createImage(dimension, maxPixel, numberLines,
minThickness, maxThickness);
assert (image != NULL);
beginTime = time(NULL);
START_LOOP
neighborhoodCalculation(image, dimension,
distanceShort, distanceLong, &values, maxPixel);
STOP_LOOP
endTime = time(NULL);
WRITE_TO_FILE
// printf(" end time is %d\n", endTime);
fprintf(stdout, "%9.4e %9.4e %9.4e %9.4e %9.4e %9.4e %9.4e %9.4e",
values.distShort.deg0.entropy,
values.distShort.deg0.energy,
values.distShort.deg45.entropy,
values.distShort.deg45.energy,
values.distShort.deg90.entropy,
values.distShort.deg90.energy,
values.distShort.deg135.entropy,
values.distShort.deg135.energy);
fprintf(stdout,"%9.4e %9.4e %9.4e %9.4e %9.4e %9.4e %9.4e %9.4e",
values.distLong.deg0.entropy,
values.distLong.deg0.energy,values.distShort.deg45.entropy,
values.distLong.deg45.energy,
values.distLong.deg90.entropy,
values.distLong.deg90.energy,
values.distLong.deg135.entropy,
values.distLong.deg135.energy);
fprintf(stderr, "time for neghborhood stressmark = %f\n",
difftime(endTime, beginTime));
free((Pixel *)image);
return (SUCCESS);
}
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