<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><br>
each of those is staggeringly expensive. For example, "omp parallel" on<br>
Xeon Phi costs about 20k cycles, </blockquote><div><br></div><div>Any idea what this might be for an AMD Opteron (Titan)? </div></div></div></div>