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163 lines
6.7 KiB
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163 lines
6.7 KiB
HTML
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<head><title>psb_glob_to_loc — Global to local indices convertion</title>
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<h4 class="subsectionHead"><span class="titlemark">6.17 </span> <a
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id="x57-940006.17"></a>psb_glob_to_loc — Global to local indices convertion</h4>
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<pre class="verbatim" id="verbatim-50">
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call psb_glob_to_loc(x, y, desc_a, info, iact,owned)
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call psb_glob_to_loc(x, desc_a, info, iact,owned)
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</pre>
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<!--l. 1203--><p class="nopar" >
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<!--l. 1205--><p class="indent" >
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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">Asynchronous.
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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">x</span> </dt><dd
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class="description">An integer vector of indices to be converted.<br
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class="newline" />Scope: <span
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class="cmbx-10">local </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, inout</span>.<br
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class="newline" />Specified as: a rank one integer array.<br
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class="newline" />
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</dd><dt class="description">
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<span
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class="cmbx-10">desc</span><span
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class="cmbx-10">_a</span> </dt><dd
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class="description">the communication descriptor.<br
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class="newline" />Scope:<span
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class="cmbx-10">local</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: a structured data of type <a
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href="userhtmlsu5.html#descdata"><span
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class="cmtt-10">psb</span><span
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class="cmtt-10">_desc</span><span
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class="cmtt-10">_type</span></a>.
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</dd><dt class="description">
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<span
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class="cmbx-10">iact</span> </dt><dd
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class="description">specifies action to be taken in case of range errors. 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">optional</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: a character variable <span class="obeylines-h"><span class="verb"><span
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class="cmtt-10">I</span></span></span>gnore, <span class="obeylines-h"><span class="verb"><span
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class="cmtt-10">W</span></span></span>arning or <span class="obeylines-h"><span class="verb"><span
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class="cmtt-10">A</span></span></span>bort, default <span class="obeylines-h"><span class="verb"><span
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class="cmtt-10">I</span></span></span>gnore.
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</dd><dt class="description">
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<span
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class="cmbx-10">owned</span> </dt><dd
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class="description">Specfies valid range of input 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">optional</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" />If true, then only indices strictly owned by the current process are
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considered valid, if false then halo indices are also accepted. Default: false.</dd></dl>
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<!--l. 1233--><p class="indent" >
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<dl class="description"><dt class="description">
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<span
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class="cmbx-10">On Return</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">x</span> </dt><dd
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class="description">If <span
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class="cmmi-10">y </span>is not present, then <span
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class="cmmi-10">x </span>is overwritten with the translated integer indices.
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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">inout</span>.<br
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class="newline" />Specified as: a rank one integer array.
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</dd><dt class="description">
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<span
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class="cmbx-10">y</span> </dt><dd
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class="description">If <span
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class="cmmi-10">y </span>is present, then <span
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class="cmmi-10">y </span>is overwritten with the translated integer indices, and
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<span
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class="cmmi-10">x </span>is left unchanged. 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">optional</span><br
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class="newline" />Intent: <span
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class="cmbx-10">out</span>.<br
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class="newline" />Specified as: a rank one integer array.
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</dd><dt class="description">
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<span
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class="cmbx-10">info</span> </dt><dd
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class="description">Error code.<br
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class="newline" />Scope: <span
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class="cmbx-10">local </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">out</span>.<br
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class="newline" />An integer value; 0 means no error has been detected.</dd></dl>
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<!--l. 1255--><p class="noindent" ><span
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class="cmbx-12">Notes</span>
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<ol class="enumerate1" >
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<li
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class="enumerate" id="x57-94002x1">If an input index is out of range, then the corresponding output index is
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set to a negative number;
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</li>
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<li
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class="enumerate" id="x57-94004x2">The default <span class="obeylines-h"><span class="verb"><span
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class="cmtt-10">I</span></span></span>gnore means that the negative output is the only action
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taken on an out-of-range input.</li></ol>
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href="userhtmlsu50.html" >next</a>] [<a
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href="userhtmlsu45.html" >prev</a>] [<a
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href="userhtmlsu45.html#tailuserhtmlsu45.html" >prev-tail</a>] [<a
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href="userhtmlsu32.html#userhtmlsu49.html" >up</a>] </p></div>
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