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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">I am afraid that the rank is used internally as an index in an array. As a consequence, it is still expected to be fairly “dense” and unique across all the XStreams, even when managed by
the user. ABT_key_create/set/get/free allow you to allocate private storage for each ULT/tasklet. In our project, we use pthread_key_create/delete to manage per-XStream local storage.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">Cheers,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">Johann<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="margin-left:.5in"><b><span style="font-family:Calibri;color:black">From:
</span></b><span style="font-family:Calibri;color:black">Cumming Benjamin <benjamin.cumming@cscs.ch><br>
<b>Reply-To: </b>"discuss@lists.argobots.org" <discuss@lists.argobots.org><br>
<b>Date: </b>Friday, 6 April 2018 at 11:33<br>
<b>To: </b>"discuss@lists.argobots.org" <discuss@lists.argobots.org><br>
<b>Subject: </b>Re: [argobots-discuss] (no subject)<o:p></o:p></span></p>
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<span style="font-size:10.0pt;font-family:Tahoma;color:black">Thanks for the reply Johann!<br>
<br>
So, it can be treated as meta data that the "user" can attach and read, that isn't used anywhere in the low-level argobots implementation?<br>
<br>
Cheers,<br>
<br>
Ben.</span><span style="color:black"><o:p></o:p></span></p>
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<p style="margin-left:.5in"><span style="color:black"><o:p> </o:p></span></p>
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