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64 lines
2.7 KiB
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64 lines
2.7 KiB
HTML
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<head><title>psb_barrier — Sinchronization point parallel environment</title>
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<h4 class="subsectionHead"><span class="titlemark">7.7 </span> <a
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id="x75-1120007.7"></a>psb_barrier — Sinchronization point parallel environment</h4>
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<pre class="verbatim" id="verbatim-67">
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call psb_barrier(ctxt)
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</pre>
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<!--l. 242--><p class="nopar" >
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<!--l. 244--><p class="indent" > This subroutine acts as an explicit synchronization point for the PSBLAS parallel
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virtual machine.
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<dl class="description"><dt class="description">
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<span
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class="cmbx-10">Type:</span> </dt><dd
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class="description">Synchronous.
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</dd><dt class="description">
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<span
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class="cmbx-10">On Entry</span> </dt><dd
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class="description">
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</dd><dt class="description">
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<span
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class="cmbx-10">ctxt</span> </dt><dd
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class="description">the communication context identifying the virtual parallel machine.<br
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class="newline" />Scope: <span
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class="cmbx-10">global</span>.<br
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class="newline" />Type: <span
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class="cmbx-10">required</span>.<br
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class="newline" />Intent: <span
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class="cmbx-10">in</span>.<br
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class="newline" />Specified as: an integer variable.</dd></dl>
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