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No commits in common. "d6f99d058b34d5b6fbc3f630bf491b302cdf324f" and "e70ce01ce40d4e3fc86f887913ee1c7fa6ffb50e" have entirely different histories.

7 changed files with 62 additions and 59 deletions

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@ -1,9 +1,9 @@
package com.nsrddyn.alu
import com.nsrddyn.alu.Prime
import com.nsrddyn.tools.Benchmark
import com.nsrddyn.test
class Prime() extends {
import com.nsrddyn.tools.Benchmark
class Prime() extends Benchmark {
/*
* Calculate all primes up to limit
@ -40,25 +40,3 @@ class Prime() extends {
}
class PrimeRunner extends Workload {
def run(threads: Int): Unit = {
val pr = new Prime()
val br = new Benchmark()
/*
* test cases
*
* 7919 true
* 2147483647 false
*/
val time = pr.run(7919, true)
println(time)
}
}

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@ -0,0 +1,6 @@
package com.nsrddyn.Enums
enum Status:
case PASS
case FAIL

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@ -23,24 +23,31 @@ class CholeskyDecomposition {
* This is true because of the special case of A being a square, conjugate symmetric matrix.
*/
def run(matrix: Vector[Vector[Int]]): Unit = {
def run(matrix: List[List[Int]]): Unit = {
val size: Int = matrix.size
val lower: ArrayBuffer[ArrayBuffer[Int]] = ArrayBuffer[ArrayBuffer[Int]]()
val n: Int = matrix.size
for
i <- 0 to size
j <- 0 until i
do
if i == j then lower(i)(j) = getSquaredSummation(lower, i, j, matrix) else lower(j)(j) = getReversedSummation(lower, i, j, matrix)
// store the lower triangular matrix
val lower = Vector[Vector[Int]]()
for (i <- 0 until n)
{
for (j <- 0 until i)
var sum: Double = 0
if j == i then
sum += math.pow(lowerBuffer(i)(j), 2)
end if
lower(i)(j) = (sqrt(matrix(i)(j))())
j += 1
}
i += 1
}
private def getReversedSummation(lower: ArrayBuffer[ArrayBuffer[Int]], i: Int, j: Int, matrix: Vector[Vector[Int]]) = {
math.sqrt(matrix(j)(j) - (0 until j).map { k => lower(i)(k) * lower(j)(k) }.sum).toInt
}
private def getSquaredSummation(lower: ArrayBuffer[ArrayBuffer[Int]], i: Int, j: Int, matrix: Vector[Vector[Int]]) = {
((matrix(i)(j) - (0 until j).map { k => math.pow(lower(j)(k), 2)}.sum) / lower(j)(j)).toInt
}
}
def (matrix: Vector[Vector[Int]], index: int, jindex: int ): Int = if j == 1 then return math.pow(matrix(index)(jindex)) else
}

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@ -6,11 +6,6 @@ import java.time.Instant
import com.nsrddyn.alu.*
import com.nsrddyn.tools.Benchmark
enum Status:
case PASS
case FAIL
object Torque {
println("hello world")

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@ -8,12 +8,9 @@ class CholeskyDecompositionTest extends CholeskyDecomposition {
def test(): Unit = {
val cdp: CholeskyDecomposition = new CholeskyDecomposition
val matrix: Vector[Vector[Int]] = Vector(Vector(1,2,3),Vector(1,2,3),Vector(1,2,3))
val matrix: List[List[Int]] = List.empty[List[Int]]
println(cdp.run(matrix))
}
}

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@ -0,0 +1,29 @@
package com.nsrddyn.Test
import com.nsrddyn.alu.Prime
import com.nsrddyn.tools.Benchmark
class PrimeTest extends Prime {
def runBasic(): Unit = {
val pr = new Prime()
val br = new Benchmark()
/*
* test cases
*
* 7919 true
* 2147483647 false
*/
val time = pr.run(7919, true)
println(time)
}
def runExtreme(): Unit = println("running some very have stuff!")
}

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@ -1,9 +0,0 @@
package com.nsrddyn.Traits
import zio._
trait Workload {
def name: String
def run: ZIO[Any, Nothing, Unit]
}