Part A
Congratulations on building the IIITD Placement Cell management portal “Future Builder'', which
was made in Assignment-1!!!!! . However, the number of registered students has grown
manifold, and some functionalities are working too slow. IIITD Placement cell wants the
functionality of arranging students in the descending order of their CGPA. This functionality will
be making use of Odd Even Transposition Sort (search what this is)
You have to do the following:
-
Compare the execution time with and without parallelization by varying the CGPA of the
students (number of students should be [1, 10, 100, 1000, 10000])
-
the CGPA of students should be randomly generated (ensure it’s between 0.000 and
10.000)
Part B
Implement a recursive balanced binary tree package with and without parallelization. You are
allowed to use Java Collection Framework in this part.
The number of input nodes ‘N’ should be [10, 1000, 106], and total number of threads ‘T’ should
be {2, 4} i.e. you have to show 3*2 = 6 simulations of your implementation for the parallelization
variant and 3 simulations for different values of ‘N’ for the non-parallelization variant, thus
making the total simulations as 9 (6 for parallelization and 3 otherwise). For the elements of the
tree you can choose integers randomly from [-109, 109] and create the balanced binary tree.
Ensure that for any given ‘N’ and ‘T’, the elements in the tree should be the same for both the
cases for fair comparison.
For each combination of ‘N’, ‘T’ and the implementation technique (parallel or not) (total 9), you
have to report -
-
time taken to construct the tree
-
height of the tree
-
time taken to search for an element in the constructed tree (note that for any given ‘N’
and ‘T’, the element should be the same for fair comparison across both variants of
parallelization)
