<table><tr><td style="">sitter created this revision.<br />sitter added a reviewer: mart.<br />Herald added a project: Frameworks.<br />Herald added a subscriber: kde-frameworks-devel.<br />sitter requested review of this revision.
</td><a style="text-decoration: none; padding: 4px 8px; margin: 0 8px 8px; float: right; color: #464C5C; font-weight: bold; border-radius: 3px; background-color: #F7F7F9; background-image: linear-gradient(to bottom,#fff,#f1f0f1); display: inline-block; border: 1px solid rgba(71,87,120,.2);" href="https://phabricator.kde.org/D19383">View Revision</a></tr></table><br /><div><strong>REVISION SUMMARY</strong><div><p>an ad-hoc discussion on #plasma-devel suggests the science isn't quite in<br />
on whether RCCs are in fact always better.<br />
on the one hand simple profiling suggested for plasma use cases it may be<br />
ever so slightly faster in cold boot scenario. on the other hand the<br />
actual rcc code supposedly is fairly inefficient in how it access the<br />
disk and manages memory.</p>
<p>this currently puts us in a situation where rcc and !rcc may be viable<br />
depending on the specific scenario of a package. (depending on disk type,<br />
size of rcc, loading, ram constraints, operating system).</p>
<p>if someone wants to see rcc be default it's likely that improvements need<br />
to be made to Qt first. in any event actually getting some solid profiling<br />
before deprecation would be greatly appreciated. is rcc always better?<br />
why is it better? if it isn't always, what are the criteria that make it<br />
preferred over flat files? does the disk type (rotating/!rotating) matter?<br />
etc. etc.</p></div></div><br /><div><strong>TEST PLAN</strong><div><ul class="remarkup-list">
<li class="remarkup-list-item">cmake && make pass</li>
<li class="remarkup-list-item">plasma-pa no longer raises deprecation warnings</li>
</ul></div></div><br /><div><strong>REPOSITORY</strong><div><div>R290 KPackage</div></div></div><br /><div><strong>BRANCH</strong><div><div>no-deprecate</div></div></div><br /><div><strong>REVISION DETAIL</strong><div><a href="https://phabricator.kde.org/D19383">https://phabricator.kde.org/D19383</a></div></div><br /><div><strong>AFFECTED FILES</strong><div><div>KF5PackageMacros.cmake</div></div></div><br /><div><strong>To: </strong>sitter, mart<br /><strong>Cc: </strong>kde-frameworks-devel, michaelh, ngraham, bruns<br /></div>