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<div class="moz-cite-prefix">Hi Matthieu,<br>
<br>
Those CONSEC and SEQ counters refer to POSIX operations. The
total number of POSIX operations can be found by adding
CP_POSIX_READS and CP_POSIX_FREADS. <br>
<br>
The SPLIT/COLL/NB/INDEP counters refer to MPI-IO operations, which
would be tricky to directly relate to the POSIX CONSEC and SEQ
fields.<br>
<br>
Sorry for the confusing naming scheme here; its hard to tell which
things are POSIX vs MPI-IO on some of these counters.<br>
<br>
-Phil<br>
<br>
On 07/22/2014 07:47 AM, Matthieu Dorier wrote:<br>
</div>
<blockquote
cite="mid:4a068aa71637424681838b2ded149ade@GEORGE.anl.gov"
type="cite">
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<div style="font-family: times new roman, new york, times, serif;
font-size: 12pt; color: #000000">
<div>Hi,</div>
<div><br>
</div>
<div>I see that Darshan has <span style="font-family: Times;
font-size: medium; line-height: 16px;"
data-mce-style="font-family: Times; font-size: medium;
line-height: 16px;">CP_CONSEC_READS and CP_SEQ_READS
counters to count the number of consecutive and sequential
reads.</span></div>
<div><span style="font-family: Times; font-size: medium;
line-height: 16px;" data-mce-style="font-family: Times;
font-size: medium; line-height: 16px;">I would like to
compute the number of non-consecutive and non-sequential
reads but it is unclear to me which counters I should use to
compute the total number of reads from which to substract
the number of consecutive/sequential. For instance are
<span style="font-family: Times; font-size: medium;
line-height: 16px;" data-mce-style="font-family: Times;
font-size: medium; line-height: 16px;">
CP_SPLIT_READS already counted in <span
style="font-family: Times; font-size: medium;
line-height: 16px;" data-mce-style="font-family: Times;
font-size: medium; line-height: 16px;">CP_COLL_READS?
Are <span style="font-family: Times; font-size: medium;
line-height: 16px;" data-mce-style="font-family:
Times; font-size: medium; line-height: 16px;">CP_NB_READS
already counted</span></span></span> in <span
style="font-family: Times; font-size: medium; line-height:
16px;" data-mce-style="font-family: Times; font-size:
medium; line-height: 16px;">CP_INDEP_READS? etc.</span></span></div>
<div><span style="font-family: Times; font-size: medium;
line-height: 16px;" data-mce-style="font-family: Times;
font-size: medium; line-height: 16px;"><span
style="font-family: Times; font-size: medium; line-height:
16px;" data-mce-style="font-family: Times; font-size:
medium; line-height: 16px;"><br>
</span></span></div>
<div><span style="font-family: Times; font-size: medium;
line-height: 16px;" data-mce-style="font-family: Times;
font-size: medium; line-height: 16px;"><span
style="font-family: Times; font-size: medium; line-height:
16px;" data-mce-style="font-family: Times; font-size:
medium; line-height: 16px;">Can you help?</span></span></div>
<div><span style="font-family: Times; font-size: medium;
line-height: 16px;" data-mce-style="font-family: Times;
font-size: medium; line-height: 16px;"><span
style="font-family: Times; font-size: medium; line-height:
16px;" data-mce-style="font-family: Times; font-size:
medium; line-height: 16px;">Thanks!</span></span></div>
<div><br>
</div>
<div><span name="x"></span><span size="2"
data-mce-style="font-size: small;" style="font-size: small;"><span
size="3" data-mce-style="font-size: medium;"
style="font-size: medium;">Matthieu Dorier<br>
</span>PhD student at ENS Rennes<br>
<a moz-do-not-send="true"
href="http://people.irisa.fr/Matthieu.Dorier"
data-mce-href="http://people.irisa.fr/Matthieu.Dorier">http://people.irisa.fr/Matthieu.Dorier</a></span><span
name="x"></span><br>
</div>
</div>
</blockquote>
<br>
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