MainSerial.cpp

#include "serial/Graph.h"
#include "serial/COO.h"
#include "serial/CSR.h"
#include "serial/DCSR.h"
#include "serial/SequentialKernelization.h"
#include "serial/SequentialBuss.h"
#include "serial/SequentialB1.h"

//#include "gpu/COO.cuh"

int main(int argc, char *argv[])
{
    /* Num edges, N, N, random entries? */
    //COO coo1(4, 4, 4, true);
    Graph g(10);
    int k = 4;
    SequentialKernelization sk(g, k);
    if (sk.noSolutionExists)
      exit(0);
    //for (auto v : sk.GetS())
    //  g.GetCSR()->removeVertexEdges(v);
    //std::cout << g.GetCSR()->toString();

    /* Create Induced Subgraph */
    //Graph gPrime(g);
    SequentialB1 sb1(new Graph(g, sk.GetS()),  sk.GetS(), sk.GetKPrime());
    sb1.IterateTreeStructure(&sb1);
    //SequentialBuss sb(g, k, sk.GetKPrime());
    //sb.PrintVCSets();

    //SequentialDFKernelization(g, sk, k);

    //std::cout << "Calling Insert Elements" << std::endl;
    //csr1.insertElements(coo1);

    //std::cout << csr1.toString();
/*
  int N = 2e7;
  float *x, *y;

  // Allocate Unified Memory – accessible from CPU or GPU
  cudaMallocManaged(&x, N*sizeof(float));
  cudaMallocManaged(&y, N*sizeof(float));

  // initialize x and y arrays on the host
  for (int i = 0; i < N; i++) 
  {
    x[i] = 1.0f;
    y[i] = 2.0f;
  }

  // Run kernel on 20M elements on the GPU
  add<<<1, 512>>>(N, x, y);

  // Wait for GPU to finish before accessing on host
  cudaDeviceSynchronize();
  
  // Free memory
  cudaFree(x);
  cudaFree(y); 
  return 0;

 //   std::cout << coo1.toString();
 //   std::cout << coo2.toString();



  //  DCSR dcsr(csr1, 2);
  //  std::cout << dcsr.toString();
  //  dcsr.allocateSegments(csr2);
  //  std::cout << dcsr.toString();

*/
}