<br><br><div class="gmail_quote">On Thu, Mar 24, 2011 at 2:12 PM, stephane ducasse <span dir="ltr"><<a href="mailto:stephane.ducasse@gmail.com">stephane.ducasse@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div class="im"><br>
><br>
> Clearly we need to do a careful merge of the <a href="http://www.squeakvm.org/svn/squeak/branches/Cog/platforms" target="_blank">http://www.squeakvm.org/svn/squeak/branches/Cog/platforms</a> tree with <a href="http://squeakvm.org/svn/squeak/trunk/platforms" target="_blank">http://squeakvm.org/svn/squeak/trunk/platforms</a> tree. There are important improvements from Cog:<br>
> - time based on 64-bit microseconds<br>
> - better crash/logging stack backtrace reporting<br>
> - concurrent lock-free external semaphore signalling<br>
> - threaded stdio<br>
> - vm version info<br>
> - others?<br>
<br>
</div>Elliot do you know if any of these issues include the fix that igor sent long time ago about the semaphore<br>
for event input (because it is missing on windows) and with it we will be able to remove the polling behavior for events.<br></blockquote><div><br></div><div>No idea. Sorry. </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<br>
Stef</blockquote></div><br>