result = (BenchmarkResult) future.getResult();
System.err.println("Sparse : " + result);
mflops_sum += result.getMflops();
// LU
future = node.getJobSubmissionService().submitJob(new SciMark2LUBenchmark(TASKS));
result = (BenchmarkResult) future.getResult();
System.err.println("LU : " + result);
mflops_sum += result.getMflops();