outgoing: add a simple fastpath when there is no common
This further speed up case like `hg bundle --all` for larger repository.
### data-env-vars.name = mozilla-try-2023-03-22-zstd-sparse-revlog
# benchmark.name = hg.command.bundle
# bin-env-vars.hg.flavor = default
# bin-env-vars.hg.py-re2-module = default
# benchmark.variants.revs = all
# benchmark.variants.type = none-streamv2
before: 316.749699
after: 311.165461 (-1.76%, -5.58)
There is further work to be done in this area like not doing any outgoing
computation in the stream case for example. however the recent changes already
gives use a large win for a small amount of local work.
### benchmark.name = hg.command.bundle
# bin-env-vars.hg.flavor = default
# bin-env-vars.hg.py-re2-module = default
# benchmark.variants.revs = all
# benchmark.variants.type = none-streamv2
## data-env-vars.name = mercurial-public-2024-03-22-zstd-sparse-revlog
pre-%ln-change: 1.263859
the-%ln-change: 0.700229 (-44.60%, -0.56)
prev-changeset: 0.496050 (-60.75%, -0.77)
this-changeset: 0.495243 (-60.81%, -0.77)
## data-env-vars.name = tryton-public-2024-03-22-zstd-sparse-revlog
pre-%ln-change: 2.975765
the-%ln-change: 1.870798 (-37.13%, -1.10)
prev-changeset: 1.461583 (-50.88%, -1.51)
this-changeset: 1.469185 (-50.63%, -1.51)
## data-env-vars.name = pypy-2024-03-22-zstd-sparse-revlog
pre-%ln-change: 4.540080
the-%ln-change: 3.401700 (-25.07%, -1.14)
prev-changeset: 2.915810 (-35.78%, -1.62)
this-changeset: 2.911643 (-35.87%, -1.63)
## data-env-vars.name = heptapod-public-2024-03-25-zstd-sparse-revlog
pre-%ln-change: 10.138396
the-%ln-change: 7.750458 (-23.55%, -2.39)
prev-changeset: 6.665565 (-34.25%, -3.47)
this-changeset: 6.672078 (-34.19%, -3.47)
## data-env-vars.name = mozilla-try-2023-03-22-zstd-sparse-revlog
pre-%ln-change: 399.484481
the-%ln-change: 346.508952 (-13.26%, -52.98)
prev-changeset: 316.749699 (-20.71%, -82.73)
this-changeset: 311.165461 (-22.11%, -88.32)
/*
* Styles for man pages, which match with https://mercurial-scm.org/
*
* Color scheme & layout are borrowed from
* https://mercurial-scm.org/css/styles.css
*
* Some styles are from html4css1.css from Docutils, which is in the
* public domain.
*/
body {
margin: 0;
padding: 0;
font-family: sans-serif;
}
.document {
position: relative; /* be a top of absolute positioning */
margin: 1.5em 1.8em;
padding: 0;
line-height: 1.3;
}
/* layout: toc to right */
#contents {
position: absolute;
right: 0;
top: 0;
width: 26%;
}
/* layout: others to left */
h1.title, h2.subtitle, .section { width: 72%; }
.section .section { width: auto; }
table.docinfo { max-width: 72%; }
/* headings */
h1, h2, .topic-title, .admonition-title {
font-family: "MgOpen Cosmetica", "Lucida Sans Unicode", sans-serif;
font-weight: normal;
}
h1, h2, .topic-title, .admonition-title {
margin: 1em 0 0.5em;
}
h1.title { font-size: 300%; }
h2.subtitle, h1 { font-size: 200%; }
h2, .topic-title, .admonition-title { font-size: 140%; }
/* subtitle starts with lowercase in man pages, but not in HTML */
h2.subtitle:first-letter { text-transform: uppercase; }
/* override first/last margin */
.first, h1.title, h2.subtitle { margin-top: 0 !important; }
.last, .with-subtitle { margin-bottom: 0 !important; }
blockquote, pre, dd .option-list, .field-list {
margin: 0.2em 0 1em 2em;
}
kbd, tt, pre { font-family: monospace; }
dt { font-weight: bold; }
dd { margin-bottom: 0.5em; }
th, td { padding: 0.1em 0.2em; border: 0 none; }
th { font-weight: bold; text-align: left; }
a:link, a:visited { text-decoration: underline; }
a:hover, a:focus { text-decoration: none; }
a:link { color: #00b5f1; }
a:visited { color: #5c9caf; }
a:link.toc-backref, a:visited.toc-backref {
text-decoration: none;
color: inherit; /* NOTE: `inherit' is not supported by IE6 */
}
div.admonition, div.attention, div.caution,
div.danger, div.error, div.hint, div.important,
div.note, div.tip, div.warning {
border-top: 1px #ccc solid;
border-bottom: 1px #ccc solid;
padding: 0.3em 1em;
margin: 1em;
}
div.note {
border-color: #fcc200;
}
/*
* The following styles are from Docutils.
* Please refine if necessary.
*/
table.borderless td, table.borderless th {
/* Override padding for "table.docutils td" with "! important".
The right padding separates the table cells. */
padding: 0 0.5em 0 0 ! important;
}
.hidden {
display: none;
}
blockquote.epigraph {
margin: 2em 5em;
}
div.abstract {
margin: 2em 5em;
}
div.dedication {
margin: 2em 5em;
text-align: center;
font-style: italic;
}
div.figure {
margin-left: 2em;
margin-right: 2em;
}
div.footer, div.header {
clear: both;
font-size: smaller;
}
div.line-block {
display: block;
margin-top: 1em;
margin-bottom: 1em;
}
div.line-block div.line-block {
margin-top: 0;
margin-bottom: 0;
margin-left: 1.5em;
}
div.sidebar {
margin: 0 0 0.5em 1em;
border: medium outset;
padding: 1em;
background-color: #ffffee;
width: 40%;
float: right;
clear: right;
}
div.sidebar p.rubric {
font-family: sans-serif;
font-size: medium;
}
div.system-messages {
margin: 5em;
}
div.system-messages h1 {
color: red;
}
div.system-message {
border: medium outset;
padding: 1em;
}
div.system-message p.system-message-title {
color: red;
font-weight: bold;
}
h1.section-subtitle, h2.section-subtitle, h3.section-subtitle,
h4.section-subtitle, h5.section-subtitle, h6.section-subtitle {
margin-top: 0.4em;
}
hr.docutils {
width: 75%;
}
img.align-left {
clear: left;
}
img.align-right {
clear: right;
}
ol.simple, ul.simple {
margin-bottom: 1em;
}
ol.arabic {
list-style: decimal;
}
ol.loweralpha {
list-style: lower-alpha;
}
ol.upperalpha {
list-style: upper-alpha;
}
ol.lowerroman {
list-style: lower-roman;
}
ol.upperroman {
list-style: upper-roman;
}
p.attribution {
text-align: right;
margin-left: 50%;
}
p.caption {
font-style: italic;
}
p.credits {
font-style: italic;
font-size: smaller;
}
p.label {
white-space: nowrap;
}
p.rubric {
font-weight: bold;
font-size: larger;
color: maroon;
text-align: center;
}
pre.address {
margin-bottom: 0;
margin-top: 0;
font-family: serif;
font-size: 100%;
}
pre.literal-block, pre.doctest-block {
margin-left: 2em;
margin-right: 2em;
}
span.classifier {
font-family: sans-serif;
font-style: oblique;
}
span.classifier-delimiter {
font-family: sans-serif;
font-weight: bold;
}
span.interpreted {
font-family: sans-serif;
}
span.option {
white-space: nowrap;
}
span.pre {
white-space: pre;
}
span.problematic {
color: red;
}
span.section-subtitle {
/* font-size relative to parent (h1..h6 element) */
font-size: 80%;
}
table.citation {
border-left: solid 1px gray;
margin-left: 1px;
}
table.footnote {
border-left: solid 1px black;
margin-left: 1px;
}
h1 tt.docutils, h2 tt.docutils, h3 tt.docutils,
h4 tt.docutils, h5 tt.docutils, h6 tt.docutils {
font-size: 100%;
}
ul.auto-toc {
list-style-type: none;
}
div.contents.local {
-moz-column-width: 10em;
-moz-column-gap: 1em;
-webkit-column-width: 10em;
-webkit-column-gap: 1em;
}