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Oh I think I understand. Global locks really bother me..<BR>
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- Jay<BR><BR> <BR>
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From: hosking@cs.purdue.edu<BR>To: jay.krell@cornell.edu<BR>Date: Sun, 8 Nov 2009 19:00:26 -0500<BR>CC: m3devel@elegosoft.com<BR>Subject: Re: [M3devel] joinMu vs. t.join?<BR><BR>
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<DIV><SPAN style="FONT-SIZE: medium" class=ecxApple-style-span><FONT class=ecxApple-style-span color=#0000ff face="'Gill Sans'">Because the mutex has disappeared into the untraced Activation. I suppose I could have Thread.T also extend MUTEX to permit it, but it's overkill to do so. How much contention would we expect from threads all joining at exactly the same time? An alternative is to implement Join natively rather than in the Modula-3 space.</FONT></SPAN></DIV></SPAN></SPAN></SPAN></SPAN></SPAN></SPAN></SPAN></SPAN></DIV></SPAN></DIV></SPAN></DIV><BR>
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<DIV>On 8 Nov 2009, at 16:35, Jay K wrote:</DIV><BR class=ecxApple-interchange-newline>
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<DIV style="FONT-FAMILY: Verdana; FONT-SIZE: 10pt" class=ecxhmmessage>Tony, why the global joinMu instead of per thread t.join?<BR> <BR> - Jay<BR><BR><BR><BR><BR><BR></DIV></SPAN></BLOCKQUOTE></DIV><BR> </body>
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