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<div class="moz-cite-prefix">Hi Quincey/Dries,<br>
<br>
On 2/25/2013 5:09 PM, Dries Kimpe wrote:<br>
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<blockquote cite="mid:20130225230923.GA2170@today.mcs.anl.gov"
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* Quincey Koziol <a class="moz-txt-link-rfc2396E" href="mailto:koziol@hdfgroup.org"><koziol@hdfgroup.org></a> [2013-02-25 16:08:47]:
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<pre wrap="">I was thinking more about this, and what about the "group collective"
I/O operations that we've kicked around a bit? (Where "group
collective" is a sub-group of the processes that opened the file)
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Or the alternative: a subgroup-open which can quickly generate a handle
for a subgroup given the handle for the larger group.</pre>
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Yes i like that better than copying and modifying the entire I/O
operations. I don't imagine the sub-group open is a real file-system
open (right?) so it should be lightweight?<br>
<br>
Thanks,<br>
Mohamad<br>
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<blockquote cite="mid:20130225230923.GA2170@today.mcs.anl.gov"
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Dries
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