back to 10000

lab10/jacobi/jacobi_main.cpp

@@ -150,7 +150,7 @@ int main(int argc, char *argv[]) {
   // Set the Jacobi parameters
   const int n = 9 * 64;
   const double eps = 1e-7;
-  const int maxNumIter = 100;
+  const int maxNumIter = 1000;
 
   // Run the serial and parallel versions
   // Result is saved to file.

lab10/jacobi/jacobi_mpi.cpp

@@ -156,9 +156,9 @@ Jacobi::Result JacobiMPI::run(const Matrix &init, double epsilon,
 
     nIter++;
     std::swap(t0, t1);
-    if (nIter == 100) {
-      std::cout << phi[t1] << std::endl;
-    }
+    // if (nIter == 100) {
+    //   std::cout << phi[t1] << std::endl;
+    // }
   }
 
   // std::cout << phi[t1] << std::endl;