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Fix collective docs

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Salvatore Filippone
2022-04-04 11:26:28 +02:00
parent 040d619d08
commit cdb65796e4
19 changed files with 2462 additions and 1937 deletions
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@@ -10,7 +10,7 @@
<link rel="stylesheet" type="text/css" href="userhtml.css">
</head><body
>
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<pre class="verbatim" id="verbatim-73">
<pre class="verbatim" id="verbatim-75">
call&#x00A0;psb_max(ctxt,&#x00A0;dat&#x00A0;[,&#x00A0;root,&#x00A0;mode,&#x00A0;request])
</pre>
<!--l. 474--><p class="nopar" >
<!--l. 476--><p class="indent" > This subroutine implements a maximum valuereduction operation based on the
<!--l. 512--><p class="nopar" >
<!--l. 514--><p class="indent" > This subroutine implements a maximum valuereduction operation based on the
underlying communication library.
<dl class="description"><dt class="description">
<span
@@ -112,7 +112,7 @@ class="cmbx-10">inout</span>.<br
class="newline" />If <span class="obeylines-h"><span class="verb"><span
class="cmtt-10">mode</span></span></span> does not specify synchronous completion, then this variable must
be present.</dd></dl>
<!--l. 518--><p class="indent" >
<!--l. 556--><p class="indent" >
<dl class="description"><dt class="description">
<span
class="cmbx-10">On Return</span> </dt><dd
@@ -142,7 +142,7 @@ class="cmbx-10">inout</span>.<br
class="newline" />If <span class="obeylines-h"><span class="verb"><span
class="cmtt-10">mode</span></span></span> does not specify synchronous completion, then this variable must
be present.</dd></dl>
<!--l. 536--><p class="noindent" ><span
<!--l. 574--><p class="noindent" ><span
class="cmbx-12">Notes</span>
<ol class="enumerate1" >
<li
@@ -151,18 +151,37 @@ class="cmtt-10">dat</span></span></span> argument is both input and output, and
even on processes different from the final result destination.
</li>
<li
class="enumerate" id="x79-116004x2">When splitting the operation in two calls, the <span class="obeylines-h"><span class="verb"><span
class="cmtt-10">dat</span></span></span> argument must not be
accessed between calls:
class="enumerate" id="x79-116004x2">The <span class="obeylines-h"><span class="verb"><span
class="cmtt-10">mode</span></span></span> argument can be built with the bitwise <span class="obeylines-h"><span class="verb"><span
class="cmtt-10">IOR()</span></span></span> operator; in the
following example, the argument is forcing immediate completion, hence the
<span class="obeylines-h"><span class="verb"><span
class="cmtt-10">request</span></span></span> argument needs not be specified:
<div class="center"
>
<!--l. 552--><p class="noindent" >
<div class="minipage"><pre class="verbatim" id="verbatim-74">
<!--l. 589--><p class="noindent" >
<div class="minipage"><pre class="verbatim" id="verbatim-76">
&#x00A0;&#x00A0;call&#x00A0;psb_max(ctxt,dat,mode=ior(psb_collective_start_,psb_collective_end_))
</pre>
<!--l. 593--><p class="nopar" ></div></div>
</li>
<li
class="enumerate" id="x79-116006x3">When splitting the operation in two calls, the <span class="obeylines-h"><span class="verb"><span
class="cmtt-10">dat</span></span></span> argument <span
class="cmti-10">must not </span>be
accessed between calls:
<div class="center"
>
<!--l. 609--><p class="noindent" >
<div class="minipage"><pre class="verbatim" id="verbatim-77">
&#x00A0;&#x00A0;call&#x00A0;psb_max(ctxt,dat,mode=psb_collective_start_,request=max_request)
&#x00A0;&#x00A0;.......
&#x00A0;&#x00A0;.......&#x00A0;!&#x00A0;Do&#x00A0;not&#x00A0;access&#x00A0;dat
&#x00A0;&#x00A0;call&#x00A0;psb_max(ctxt,dat,mode=psb_collective_end_,request=max_request)
</pre>
<!--l. 558--><p class="nopar" ></div></div>
<!--l. 615--><p class="nopar" ></div></div>
</li></ol>
@@ -170,12 +189,12 @@ class="cmtt-10">dat</span></span></span> argument must not be
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<!--l. 564--><p class="indent" > <a
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id="tailuserhtmlsu67.html"></a>
</body></html>