|
|
|
|
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
|
|
|
|
|
"http://www.w3.org/TR/html4/loose.dtd">
|
|
|
|
|
<html >
|
|
|
|
|
<head><title>psb_barrier — Sinchronization point parallel environment</title>
|
|
|
|
|
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
|
|
|
|
|
<meta name="generator" content="TeX4ht (http://www.tug.org/tex4ht/)">
|
|
|
|
|
<meta name="originator" content="TeX4ht (http://www.tug.org/tex4ht/)">
|
|
|
|
|
<!-- html,3 -->
|
|
|
|
|
<meta name="src" content="userhtml.tex">
|
|
|
|
|
<link rel="stylesheet" type="text/css" href="userhtml.css">
|
|
|
|
|
</head><body
|
|
|
|
|
>
|
|
|
|
|
<!--l. 238--><div class="crosslinks"><p class="noindent">[<a
|
|
|
|
|
href="userhtmlsu67.html" >next</a>] [<a
|
|
|
|
|
href="userhtmlsu62.html" >prev</a>] [<a
|
|
|
|
|
href="userhtmlsu62.html#tailuserhtmlsu62.html" >prev-tail</a>] [<a
|
|
|
|
|
href="userhtmlsu60.html#tailuserhtmlsu63.html">tail</a>] [<a
|
|
|
|
|
href="userhtmlsu59.html#userhtmlsu66.html" >up</a>] </p></div>
|
|
|
|
|
<h4 class="subsectionHead"><span class="titlemark">7.7 </span> <a
|
|
|
|
|
id="x75-1120007.7"></a>psb_barrier — Sinchronization point parallel environment</h4>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<div class="verbatim" id="verbatim-67">
|
|
|
|
|
call psb_barrier(ctxt)
|
|
|
|
|
</div>
|
|
|
|
|
<!--l. 242--><p class="nopar" >
|
|
|
|
|
<!--l. 244--><p class="indent" > This subroutine acts as an explicit synchronization point for the PSBLAS parallel
|
|
|
|
|
virtual machine.
|
|
|
|
|
<dl class="description"><dt class="description">
|
|
|
|
|
<span
|
|
|
|
|
class="cmbx-10">Type:</span> </dt><dd
|
|
|
|
|
class="description">Synchronous.
|
|
|
|
|
</dd><dt class="description">
|
|
|
|
|
<span
|
|
|
|
|
class="cmbx-10">On Entry</span> </dt><dd
|
|
|
|
|
class="description">
|
|
|
|
|
</dd><dt class="description">
|
|
|
|
|
<span
|
|
|
|
|
class="cmbx-10">ctxt</span> </dt><dd
|
|
|
|
|
class="description">the communication context identifying the virtual parallel machine.<br
|
|
|
|
|
class="newline" />Scope: <span
|
|
|
|
|
class="cmbx-10">global</span>.<br
|
|
|
|
|
class="newline" />Type: <span
|
|
|
|
|
class="cmbx-10">required</span>.<br
|
|
|
|
|
class="newline" />Intent: <span
|
|
|
|
|
class="cmbx-10">in</span>.<br
|
|
|
|
|
class="newline" />Specified as: an integer variable.</dd></dl>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!--l. 258--><div class="crosslinks"><p class="noindent">[<a
|
|
|
|
|
href="userhtmlsu67.html" >next</a>] [<a
|
|
|
|
|
href="userhtmlsu62.html" >prev</a>] [<a
|
|
|
|
|
href="userhtmlsu62.html#tailuserhtmlsu62.html" >prev-tail</a>] [<a
|
|
|
|
|
href="userhtmlsu63.html" >front</a>] [<a
|
|
|
|
|
href="userhtmlsu59.html#userhtmlsu66.html" >up</a>] </p></div>
|
|
|
|
|
<!--l. 258--><p class="indent" > <a
|
|
|
|
|
id="tailuserhtmlsu63.html"></a>
|
|
|
|
|
</body></html>
|
