<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto">Try replacing the Array with a ByteArray and see if their is any performance improvement.<br><br><div dir="ltr"><span style="background-color: rgba(255, 255, 255, 0);">_,,,^..^,,,_ (phone)</span></div><div dir="ltr"><br><blockquote type="cite">On Jan 16, 2023, at 12:01 PM, karl ramberg <karlramberg@gmail.com> wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr"><span><div dir="ltr"><div>Very cool. I would not volunteer to refactor that :-D</div><div><br></div><div>It's tricky to get high performance GameOfLife in Squeak. <br></div><div>Here is a morph I worked on. I use an array as data structure.</div><div>Each cell is an integer. <br></div><div>Neighbouring cells alive are 0 to 8 and alive cell are 10 + neighbours.<br></div><div><br></div><div>It gets a decent framerate.<br></div><div><br></div><div>Best,</div><div>Karl</div><div><br></div><div><br></div><div><br></div><div><div><div><div><br></div><div><br></div></div></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Jan 16, 2023 at 5:43 PM Eliot Miranda <<a href="mailto:eliot.miranda@gmail.com">eliot.miranda@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"> <div dir="auto"><div>A fabulous example of Turing completeness and by far the most sophisticated Life system I’ve seen.</div><a href="https://woodrush.github.io/blog/posts/2022-01-12-lisp-in-life.html" target="_blank">https://woodrush.github.io/blog/posts/2022-01-12-lisp-in-life.html</a><br><br>The video is here: <div><br></div><div></div></div></blockquote></div></span></div></blockquote></body></html>