<span style="font-family:courier new,monospace"> tracing with high-resolution timers doesn't seem to work un my linux boxes (centos6, in this case);</span><br style="font-family:courier new,monospace"><br style="font-family:courier new,monospace">
<span style="font-family:courier new,monospace">247> erlang:trace(all,true,[call,<wbr>cpu_timestamp]).</span><br style="font-family:courier new,monospace"><span style="font-family:courier new,monospace">** exception error: bad argument</span><br style="font-family:courier new,monospace">
<span style="font-family:courier new,monospace"> in function erlang:trace/3</span><br style="font-family:courier new,monospace"><span style="font-family:courier new,monospace"> called as erlang:trace(all,true,[call,<wbr>cpu_timestamp])</span><br style="font-family:courier new,monospace">
<br style="font-family:courier new,monospace"><span style="font-family:courier new,monospace"> Seemingly, this is because this check in aclocal.m4;</span><br style="font-family:courier new,monospace"><br style="font-family:courier new,monospace">
<span style="font-family:courier new,monospace"> case $host_os in</span><br style="font-family:courier new,monospace"><span style="font-family:courier new,monospace"> linux*)</span><br style="font-family:courier new,monospace">
<span style="font-family:courier new,monospace"> AC_MSG_RESULT([no; not stable])</span><br style="font-family:courier new,monospace"><span style="font-family:courier new,monospace"> LIBRT=$xrtlib</span><br style="font-family:courier new,monospace">
<span style="font-family:courier new,monospace"> ;;</span><font face="courier new,monospace"><br><br> Indeed, commenting out the above and rebuilding beam works;<br><br>1> erlang:trace(all,true,[call,<wbr>cpu_timestamp]).<br>
24<br><br> Is there any reason not to enable this?<span class="HOEnZb"><font color="#888888"><br><br> mats</font></span></font><br>