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<head><title>psb_get_mpi_rank &#8212; Get the MPI rank</title> 
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   <h4 class="subsectionHead"><span class="titlemark">7.5   </span> <a 
 id="x73-1100007.5"></a>psb_get_mpi_rank &#8212; Get the MPI rank</h4>
                                                                  

                                                                  
   <pre class="verbatim" id="verbatim-65">
rank&#x00A0;=&#x00A0;psb_get_mpi_rank(ctxt,&#x00A0;id)
</pre>
<!--l. 188--><p class="nopar" >
<!--l. 190--><p class="indent" >   This function returns the MPI rank of the PSBLAS process <span 
class="cmmi-10">id</span>
     <dl class="description"><dt class="description">
<span 
class="cmbx-10">Type:</span> </dt><dd 
class="description">Asynchronous.
     </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><dt class="description">
<span 
class="cmbx-10">id</span> </dt><dd 
class="description">Identifier of a process in the PSBLAS virtual parallel machine.<br 
class="newline" />Scope: <span 
class="cmbx-10">local</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 value. 0 <span 
class="cmsy-10">&#x2264; </span><span 
class="cmmi-10">id </span><span 
class="cmsy-10">&#x2264; </span><span 
class="cmmi-10">np </span><span 
class="cmsy-10">- </span>1&#x00A0;</dd></dl>
<!--l. 207--><p class="indent" >
     <dl class="description"><dt class="description">
<span 
class="cmbx-10">On Return</span> </dt><dd 
class="description">
     </dd><dt class="description">
<span 
class="cmbx-10">Funciton value</span> </dt><dd 
class="description">The MPI rank associated with the PSBLAS process <span 
class="cmmi-10">id</span>.<br 
class="newline" />Scope: <span 
class="cmbx-10">local</span>.<br 
class="newline" />Type: <span 
class="cmbx-10">required</span>.<br 
class="newline" />Intent: <span 
class="cmbx-10">out</span>.<br 
class="newline" /></dd></dl>
<!--l. 215--><p class="noindent" ><span 
class="cmbx-12">Notes </span>The subroutine version <span class="obeylines-h"><span class="verb"><span 
class="cmtt-10">psb_get_rank</span></span></span> is still available but is deprecated.
                                                                  

                                                                  
                                                                  

                                                                  
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