Maccro WITH_NQ_MEMLOG done

    Turning the basic test perf showed strange results, by using
    the memlib::New we have a 25% perf loss on logs, and
    14% perf loss on non logs while with NQ_NEW we have a constant
    8-9% perf loss on weither the log and the non log.
    In any case to have a significant perf loss on a non logged
    memlib is totally unacceptable: maybe put maccros higher in
    code could change thins