<div dir="ltr"><br clear="all"><div>And it's opensource, though many of the inputs are licensed.</div><div><br></div><div>The code is at <a href="https://stromberg.dnsalias.org/~strombrg/music-pipeline/">https://stromberg.dnsalias.org/~strombrg/music-pipeline/</a> (<a href="https://stromberg.dnsalias.org/svn/music-pipeline/trunk/">https://stromberg.dnsalias.org/svn/music-pipeline/trunk/</a>)</div><div><br></div><div>It appears to be more than 10x slower.</div><div><br></div><div>I haven't profiled it yet.  I believe it's probably the "Blocklisting files..." part that's slow.  That part is O(n*m), and seems to take forever.  It's heavy on regular expressions.</div><div><br></div><div>Are regular expressions expected to be slow on Pypy3?</div><div><br></div><div>Thanks.</div><div><br></div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature">Dan Stromberg</div></div>