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<p>Thank you, Troy!</p>
<p>I'd be glad to test any changes you come up with!<br>
<br>
Best regards,<br>
Tobias<br>
</p>
<div class="moz-cite-prefix">On 11/3/22 5:57 PM, Troy A. Griffitts
wrote:<br>
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cite="mid:a01a002c-daf4-731d-74f2-dd9afd82db93@crosswire.org">
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<p>Dear Tobias,</p>
<p>I can have a look at optimizing getModuleStatus. I can
certainly see that only checking locally installed modules might
be a speed improvement, but I suspect most of the time is
loading all the .conf files for each module, and that is done
when constructing the SWMgr (remote and local). SWORD
previously worked with a single modules.conf file where the
section was appended each time a module was loaded. It still
will work in this manner. I might try dumping all the .conf
files into a single cache.conf file and using that for reading
the info of a remote repository-- which can include thousands of
individual .conf files. We can see if that speeds up this
operation.<br>
</p>
<div class="moz-cite-prefix">On 10/30/22 08:49, Tobias Klein
wrote:<br>
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<p class="MsoNormal"><span lang="EN-US">Hi Troy,<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">When integrating the module update
functionality in Ezra Bible App, I noticed a performance
issue in the function <span
style="font-size:9.0pt;font-family:Consolas;color:#D2A8FF;background:#0D1117">InstallMgr::getModuleStatus</span>.</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">On my laptop, it takes almost two seconds
to run this against all repositories from the master repo
list. On my slower surface tablet, it takes even longer and
I haven’t tested it on my even slower Android devices, yet.
This generates a bit of an issue in my JavaScript based
application (longer interrupts of the JavaScript event loop
lead to some freezing in the UI).</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Considering the parameters <span
class="pl-k"><span
style="font-size:9.0pt;font-family:Consolas;color:white;background:#0D1117">const</span></span><span
style="font-size:9.0pt;font-family:Consolas;color:#C9D1D9;background:#0D1117">
SWMgr &base, </span><span class="pl-k"><span
style="font-size:9.0pt;font-family:Consolas;color:white;background:#0D1117">const</span></span><span
style="font-size:9.0pt;font-family:Consolas;color:#C9D1D9;background:#0D1117">
SWMgr &other</span>, I saw that the function loops
through all modules within <span
style="font-size:9.0pt;font-family:Consolas;color:#C9D1D9;background:#0D1117">other</span>.
If one just wants to see which local modules are outdated,
it would be enough to go through the ones that are also
present within <span
style="font-size:9.0pt;font-family:Consolas;color:#C9D1D9;background:#0D1117">base</span>,
right? Could that be a way of optimizing the performance?<br>
<br>
Best regards,<br>
Tobias</p>
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