The default 1280 matrix is not behaving so well, increase epsilon

mpi/examples/matrix_decomposition/mpi_cholesky.c

@@ -63,7 +63,7 @@ int main(int argc, char **argv)
 #ifndef STARPU_SIMGRID
 	matrix_display(bmat, rank);
 
-	dw_cholesky_check_computation(bmat, rank, nodes, &correctness, &flops, 0.0001);
+	dw_cholesky_check_computation(bmat, rank, nodes, &correctness, &flops, 0.001);
 #endif
 
 	matrix_free(&bmat, rank, nodes, 1);

mpi/examples/matrix_decomposition/mpi_cholesky_distributed.c

@@ -57,7 +57,7 @@ int main(int argc, char **argv)
 	{
 		matrix_display(bmat, rank);
 
-		dw_cholesky_check_computation(bmat, rank, nodes, &correctness, &flops, 0.0001);
+		dw_cholesky_check_computation(bmat, rank, nodes, &correctness, &flops, 0.001);
 	}
 #endif
 	matrix_free(&bmat, rank, nodes, 0);