upstream/mercurial-mirror Files · mercurial/templates/monoblue/footer.tmpl

update: add a Rust fast-path when updating from null (and clean)...

update: add a Rust fast-path when updating from null (and clean) This case is easy to detect and we have all we need to generate a valid working copy and dirstate entirely in Rust, which speeds things up considerably: On my machine updating a repo of ~300k files goes from 10.00s down to 4.2s, all while consuming 50% less system time, with all caches hot. Something to note is that further improvements will probably happen with the upcoming `InnerRevlog` series that does smarter mmap hanlding, especially for filelogs. Here are benchmark numbers on a machine with only 4 cores (and no SMT enabled) ``` ### data-env-vars.name = heptapod-public-2024-03-25-ds2-pnm # benchmark.name = hg.command.update # bin-env-vars.hg.py-re2-module = default # bin-env-vars.hg.changeset.node = <this change> # benchmark.variants.atomic-update = no # benchmark.variants.scenario = null-to-tip # benchmark.variants.worker = default default: 5.328762 ~~~~~ rust: 1.308654 (-75.44%, -4.02) ### data-env-vars.name = mercurial-devel-2024-03-22-ds2-pnm # benchmark.name = hg.command.update # bin-env-vars.hg.py-re2-module = default # bin-env-vars.hg.changeset.node = <this change> # benchmark.variants.atomic-update = no # benchmark.variants.scenario = null-to-tip # benchmark.variants.worker = default default: 1.693271 ~~~~~ rust: 1.151053 (-32.02%, -0.54) ### data-env-vars.name = mozilla-unified-2024-03-22-ds2-pnm # benchmark.name = hg.command.update # bin-env-vars.hg.py-re2-module = default # bin-env-vars.hg.changeset.node = <this change> # benchmark.variants.atomic-update = no # benchmark.variants.scenario = null-to-tip # benchmark.variants.worker = default default: 38.901613 ~~~~~ rust: 11.637880 (-70.08%, -27.26) ### data-env-vars.name = netbsd-xsrc-public-2024-09-19-ds2-pnm # benchmark.name = hg.command.update # bin-env-vars.hg.py-re2-module = default # bin-env-vars.hg.changeset.node = <this change> # benchmark.variants.atomic-update = no # benchmark.variants.scenario = null-to-tip # benchmark.variants.worker = default default: 4.793727 ~~~~~ rust: 1.505905 (-68.59%, -3.29) ```

Gregory Szorc - - Load All Authors

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          <div class="page-footer">

              <p>Mercurial Repository: {repo|escape}</p>

              <ul class="rss-logo">

                  <li><a href="{url|urlescape}rss-log">RSS</a></li>

                  <li><a href="{url|urlescape}atom-log">Atom</a></li>

              </ul>

              {motd}

          </div>

          <div id="powered-by">

              <p><a href="{logourl}" title="Mercurial"><img src="{staticurl|urlescape}{logoimg}" width=75 height=90 border=0 alt="mercurial" /></a></p>

          </div>

      </div>

      </body>

      </html>

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

				<div class="page-footer">
				<p>Mercurial Repository: {repo\|escape}</p>
				<ul class="rss-logo">
				<li><a href="{url\|urlescape}rss-log">RSS</a></li>
				<li><a href="{url\|urlescape}atom-log">Atom</a></li>
				</ul>
				{motd}
				</div>

				<div id="powered-by">
				<p><a href="{logourl}" title="Mercurial"><img src="{staticurl\|urlescape}{logoimg}" width=75 height=90 border=0 alt="mercurial" /></a></p>
				</div>

				</div>

				</body>
				</html>