int main()
{
int n = 1e7;
printf("initializing v...\n");
std::vector<double> &v = init_vector(n);
double *a = &(v[0]);
clock_t t;
printf("done.\n");
t = clock();
printf("sum0: %f\n", sum0(a, n));
printf("time: %d\n", clock() - t);
t = clock();
printf("sum1: %f\n", sum1(v));
printf("time: %d\n", clock() - t);
t = clock();
printf("sum2: %f\n", sum2(v));
printf("time: %d\n", clock() - t);
t = clock();
printf("sum3: %f\n", sum3(v));
printf("time: %d\n", clock() - t);
t = clock();
printf("sum4: %f\n", sum4(v));
printf("time: %d\n", clock() - t);
return 0;
}
void printLineOfProbs(int his[hisSize][4], DNA base)
{
int baseVal = ntVal[base];
int i;
double ratio;
printf("%c[] = { ", base);
for (i=0; i<hisSize; ++i)
{
ratio = (double) his[i][baseVal] / sum4(his[i]);
printf("%4.3f, ", ratio);
}
printf("};\n");
}
void printLineOfHis(int his[hisSize][4], DNA base)
{
int baseVal = ntVal[base];
int i;
long millis;
printf("%c ", base);
for (i=0; i<hisSize; ++i)
{
millis = his[i][baseVal] * 1000 / sum4(his[i]);
if (millis >= 10)
printf("%3d%% ", (millis+5)/10);
else
printf("%d.%d%% ", millis/10, millis%10);
}
printf("<BR>\n");
}
void printLineOfHis(FILE *f, int his[totSize][5], DNA base, int start, int size)
/* Print a single line of histogram. */
{
int baseVal = ntVal[base];
int i;
long millis;
fprintf(f, "%c ", base);
for (i=start; i<start+size; ++i)
{
millis = his[i][baseVal] * 1000 / sum4(his[i]);
if (millis >= 10)
fprintf(f, "%3d%% ", (millis+5)/10);
else
fprintf(f, "%d.%d%% ", millis/10, millis%10);
}
fprintf(f, "\n");
}
void CoifCoefTests()
{
wave_object obj;
double epsilon = 1e-15;
double t1,t2,t3,t4,t5;
std::vector<std::string > waveletNames;
waveletNames.resize(17);
for (unsigned int i = 0; i < waveletNames.size(); i++)
{
waveletNames[i] = std::string("coif") + patch::to_string(i + 1);
}
for (unsigned int j = 0; j < waveletNames.size(); j++)
{
char * name = new char[waveletNames[j].size() + 1];
memcpy(name, waveletNames[j].c_str(), waveletNames[j].size() + 1);
obj = wave_init(name);// Initialize the wavelet
t1 = sum1(obj->lpr, obj->lpr_len) - sqrt(2.0);
t2 = sum2(obj->lpr, obj->lpr_len) - 1. / sqrt(2.0);
t3 = sum3(obj->lpr, obj->lpr_len) - 1. / sqrt(2.0);
t4 = sum4(obj->lpr, obj->lpr_len) - 1.;
if (fabs(t1) > epsilon || fabs(t2) > epsilon || fabs(t3) > epsilon || fabs(t4) > epsilon) {
printf("\n ERROR : Coif Coefficients Unit Test Failed. Exiting. \n");
exit(-1);
}
for (int m = 1; m < (obj->lpr_len / 2) - 1;m++) {
t5 = sum5(obj->lpr, obj->lpr_len, m);
if (fabs(t5) > epsilon) {
printf("\n ERROR : Coif Coefficients Unit Test Failed. Exiting. \n");
exit(-1);
}
}
wave_free(obj);
delete[] name;
}
}
int main()
{
std::cout << sum4(2,3,4,5);
return 0 ;
}
