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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Excuse me if I am being thick here but I have a question
about the behavior of cl-muproc on multiprocessor systems in a Lispworks Lisp
image.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>The lispworks documentation states that: “Each Lisp
mp:process has a separate native thread, but Lisp code can only run in one
thread at a time and a lock is used to enforce this.”<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Which is as I think we can all agree something short of real
multithreading. <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Now am I correct in thinking that with the cl-muproc library
my processes will have a separate native thread AND not be subject to the “Lisp
code lock” described above?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Cheers,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Parnell<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>PS – I have just started to play with this library
(only on a single proc box) and I really love the API so far!<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 color=gray face=Arial><span style='font-size:
12.0pt;font-family:Arial;color:gray'><img width=160 height=46 id="_x0000_i1025"
src="cid:image001.gif@01C6FC38.5A01BFB0"><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=1 color=gray face=Arial><span style='font-size:
7.5pt;font-family:Arial;color:gray'>Parnell Flynn • <st1:Street
w:st="on"><st1:address w:st="on">230 South Lasalle Street</st1:address></st1:Street>
• <st1:address w:st="on"><st1:Street w:st="on">Suite</st1:Street> 400</st1:address>
• <st1:place w:st="on"><st1:City w:st="on">Chicago</st1:City>, <st1:State
w:st="on">IL</st1:State> <st1:PostalCode w:st="on">60604</st1:PostalCode></st1:place>
• 312.244.5317 (o) • parnell<a
href="mailto:parnell.flynn@ronin-capital.com"
title="mailto:joseph.loescher@ronin-capital.com"><font color=gray><span
style='color:gray;text-decoration:none'><span
title="mailto:joseph.loescher@ronin-capital.com">.flynn@ronin-capital.com</span></span></font></a></span></font><o:p></o:p></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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