<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi,<div>It seems to me that the speed relations list/simple-vector has changed in ccl in comparison with mcl.</div><div><br></div><div>in mcl, the list was always faster until you wanted a element quite deep into a long list.</div><div><br></div><div>now, in ccl I did a dotimes test where I took the 100s element of a list using nth </div><div>and the 100 element of a simple-vector using svref. </div><div>The vector was much faster.</div><div>This was the normal relation in mcl too.</div><div><br></div><div>Then I took the 4th element in the same list (still with nth)</div><div>and the 4th element of the same vector with svref</div><div>and the vector is still clearly faster!!</div><div>This is new to me.</div><div><br></div><div>Should I abandon lists? And start to do everything in vectors?</div><div>Sometime in my project code I have some "heavy" searching fetching elements with search criteria in many quite long lists. </div><div>And this do take some time sometimes.</div><div>Again, should I start to use vectors, in ccl?...</div><div><br></div><div>Sincerely</div><div>Joakim</div><div><br><div> <span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0; "><div><font class="Apple-style-span" color="#595959" face="'Trebuchet MS'"><br class="Apple-interchange-newline"><br></font></div><div><font class="Apple-style-span" color="#595959" face="'Trebuchet MS'"><br></font></div><div><font class="Apple-style-span" face="'Trebuchet MS'" color="#595959">Joakim Sandgren</font></div><div><font class="Apple-style-span" face="'Trebuchet MS'" color="#595959">joakim sandgren musik</font></div><div><font class="Apple-style-span" face="'Trebuchet MS'" color="#595959">42, rue de Maubeuge</font></div><div><font class="Apple-style-span" face="'Trebuchet MS'" color="#595959">75009 Paris</font></div><div><font class="Apple-style-span" face="'Trebuchet MS'" color="#595959">France</font></div><div><font class="Apple-style-span" face="'Trebuchet MS'" color="#595959">+33 (0)1 45 26 43 90</font></div><div><font class="Apple-style-span" face="'Trebuchet MS'" color="#595959"><a href="mailto:info@joakimsandgren.com">info@joakimsandgren.com</a></font></div><div><font class="Apple-style-span" face="'Trebuchet MS'" color="#595959"><a href="http://www.joakimsandgren.com/">http://www.joakimsandgren.com</a></font></div></span> </div><br></div></body></html>