main ()
{
int h,i,j,k;
int n_var=7;
int t_var=5;
int nSize[7] = {16, 64, 256, 1024, 4096, 16384, 65536};
int threads[5] = {1, 2, 4, 8, 16};
int repeat = 1000;
printf("Lab Work 2 - Performance Test - Merge By Ranking\n");
printf("\t\tseq\t");
for(h=0;h<t_var;h++)
printf("t=%i\t", threads[h]);
printf("\n");
for(i=0; i<n_var; i++)
{
//set up inputs
int *A, *B, *AB;
int n = nSize[i]*2/3;
int m = nSize[i]/3;
setup(&A, &B, &AB, n, m);
//printDataset("Input A: ", A, n);
//printDataset("Input B: ", B, m);
printf("size=%.5i\t", nSize[i]);
timeFunc(mergeSeq, A, B, AB, n, m, 1, repeat);
int seqResult[n+m];
for(j=0;j<n+m;j++)
seqResult[j] = AB[j];
for(k=0;k<t_var;k++)
{
//set up threads number.
int threads_num = threads[k];
omp_set_dynamic(0);
omp_set_num_threads(threads_num);
timeFunc(merge, A, B, AB, n, m, threads_num, repeat);
}
int parResult[n+m];
for(j=0;j<n+m;j++)
parResult[j] = AB[j];
verifyResult(seqResult, parResult, n);
printf("\n");
//printDataset("Output AB: ", AB, n+m);
//printf("\n");
}
}
/*
** current_time()
**
** This function returns the same value as time('now').
*/
static void ctimeFunc(
sqlite3_context *context,
int NotUsed,
sqlite3_value **NotUsed2
){
UNUSED_PARAMETER2(NotUsed, NotUsed2);
timeFunc(context, 0, 0);
}
main ()
{
int h,i,j,k;
int n_var=7;
int t_var=5;
int nSize[7] = {16, 64, 256, 1024, 4096, 16384, 65536};
//int nSize[7] = {17,17,17,17,17,17,17};
int threads[5] = {1, 2, 4, 8, 16};
int repeat = 1000;
printf("Lab Work 3 - Performance Test - List Ranking\n");
printf("\t\tseq\t");
for(h=0;h<t_var;h++)
printf("t=%i\t", threads[h]);
printf("\n");
for(i=0; i<n_var; i++)
{
//set up inputs
int *S, *R;
int n = nSize[i];
setup(&S, &R, n);
// int x[17] = {0, 14, 13, 5, 16, 11, 10, 9, 12, 0, 8, 7, 15, 4, 3, 2, 1};
//
// S=x;
//printf("Input n: 0 1 2 3 4\n");
//printDataset("Input S: ", S, n);
printf("size=%.5i\t", nSize[i]);
timeFunc(listRankSeq, S, R, n, repeat);
int seqResult[n];
for(j=0;j<n;j++)
seqResult[j] = R[j];
for(k=0;k<t_var;k++)
{
//set up threads number.
int threads_num = threads[k];
omp_set_dynamic(0);
omp_set_num_threads(threads_num);
timeFunc(listRank, S, R, n, repeat);
}
int parResult[n];
for(j=0;j<n;j++)
parResult[j] = R[j];
verifyResult(seqResult, parResult, n);
printf("\n");
//printDataset("Output R: ", R, n);
//printf("\n");
}
}
