<div dir="ltr"><div dir="ltr">Hi Luka, some distributions require you to allow perf event access (seeĀ <a href="https://reviews.llvm.org/D47572">https://reviews.llvm.org/D47572</a>), have you done that ?</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Aug 14, 2018 at 5:28 PM, Luka Ercegovcevic <span dir="ltr"><<a href="mailto:Luka.Ercegovcevic@rt-rk.com" target="_blank">Luka.Ercegovcevic@rt-rk.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi everyone,<br><br>Can someone help me with running llvm-exegesis tool on x86_64? I saw that I need libpfm library, but I'm still getting segmentation fault when I try to run the tool. Is there anything else I need to do (build llvm on some specific way) ?<br>This is how I tried to run this tool: llvm-exegesis -mode=latency -opcode-name=ADD64rr<br><br>Thanks,<br>Luka
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