2 <!DOCTYPE html PUBLIC
"-//W3C//DTD HTML 4.0 Transitional//EN">
3 <html><head><title>Python: module telemetry.util.perf_tests_results_helper
</title>
5 </head><body bgcolor=
"#f0f0f8">
7 <table width=
"100%" cellspacing=
0 cellpadding=
2 border=
0 summary=
"heading">
9 <td valign=bottom
> <br>
10 <font color=
"#ffffff" face=
"helvetica, arial"> <br><big><big><strong><a href=
"telemetry.html"><font color=
"#ffffff">telemetry
</font></a>.
<a href=
"telemetry.util.html"><font color=
"#ffffff">util
</font></a>.perf_tests_results_helper
</strong></big></big></font></td
11 ><td align=right valign=bottom
12 ><font color=
"#ffffff" face=
"helvetica, arial"><a href=
".">index
</a><br><a href=
"../telemetry/util/perf_tests_results_helper.py">telemetry/util/perf_tests_results_helper.py
</a></font></td></tr></table>
13 <p><tt>#
Copyright
2013 The
Chromium
Authors.
All
rights
reserved.
<br>
14 #
Use
of
this
source
code
is
governed
by
a
BSD-style
license
that
can
be
<br>
15 #
found
in
the
LICENSE
file.
</tt></p>
17 <table width=
"100%" cellspacing=
0 cellpadding=
2 border=
0 summary=
"section">
18 <tr bgcolor=
"#aa55cc">
19 <td colspan=
3 valign=bottom
> <br>
20 <font color=
"#ffffff" face=
"helvetica, arial"><big><strong>Modules
</strong></big></font></td></tr>
22 <tr><td bgcolor=
"#aa55cc"><tt> </tt></td><td> </td>
23 <td width=
"100%"><table width=
"100%" summary=
"list"><tr><td width=
"25%" valign=top
><a href=
"json.html">json
</a><br>
24 <a href=
"math.html">math
</a><br>
25 </td><td width=
"25%" valign=top
><a href=
"telemetry.util.perf_result_data_type.html">telemetry.util.perf_result_data_type
</a><br>
26 <a href=
"re.html">re
</a><br>
27 </td><td width=
"25%" valign=top
><a href=
"sys.html">sys
</a><br>
28 </td><td width=
"25%" valign=top
></td></tr></table></td></tr></table><p>
29 <table width=
"100%" cellspacing=
0 cellpadding=
2 border=
0 summary=
"section">
30 <tr bgcolor=
"#eeaa77">
31 <td colspan=
3 valign=bottom
> <br>
32 <font color=
"#ffffff" face=
"helvetica, arial"><big><strong>Functions
</strong></big></font></td></tr>
34 <tr><td bgcolor=
"#eeaa77"><tt> </tt></td><td> </td>
35 <td width=
"100%"><dl><dt><a name=
"-FlattenList"><strong>FlattenList
</strong></a>(values)
</dt><dd><tt>Returns
a
simple
list
without
sub-lists.
</tt></dd></dl>
36 <dl><dt><a name=
"-GeomMeanAndStdDevFromHistogram"><strong>GeomMeanAndStdDevFromHistogram
</strong></a>(histogram_json)
</dt></dl>
37 <dl><dt><a name=
"-PrintPages"><strong>PrintPages
</strong></a>(page_list)
</dt><dd><tt>Prints
list
of
pages
to
stdout
in
the
format
required
by
perf
tests.
</tt></dd></dl>
38 <dl><dt><a name=
"-PrintPerfResult"><strong>PrintPerfResult
</strong></a>(measurement, trace, values, units, result_type
<font color=
"#909090">='default'
</font>, print_to_stdout
<font color=
"#909090">=True
</font>)
</dt><dd><tt>Prints
numerical
data
to
stdout
in
the
format
required
by
perf
tests.
<br>
40 The
string
args
may
be
empty
but
they
must
not
contain
any
colons
(:)
or
<br>
41 equals
signs
(=).
<br>
42 This
is
parsed
by
the
buildbot
using:
<br>
43 <a href=
"http://src.chromium.org/viewvc/chrome/trunk/tools/build/scripts/slave/process_log_utils.py">http://src.chromium.org/viewvc/chrome/trunk/tools/build/scripts/slave/process_log_utils.py
</a><br>
46 measurement:
A
description
of
the
quantity
being
measured,
e.g.
"vm_peak".
<br>
47 On
the
dashboard,
this
maps
to
a
particular
graph.
Mandatory.
<br>
48 trace:
A
description
of
the
particular
data
point,
e.g.
"reference".
<br>
49 On
the
dashboard,
this
maps
to
a
particular
"line" in
the
graph.
<br>
50 Mandatory.
<br>
51 values:
A
list
of
numeric
measured
values.
An
N-dimensional
list
will
be
<br>
52 flattened
and
treated
as
a
simple
list.
<br>
53 units:
A
description
of
the
units
of
measure,
e.g.
"bytes".
<br>
54 result_type:
Accepts
values
of
perf_result_data_type.ALL_TYPES.
<br>
55 print_to_stdout:
If
True,
prints
the
output
in
stdout
instead
of
returning
<br>
56 the
output
to
caller.
<br>
58 Returns:
<br>
59 String
of
the
formated
perf
result.
</tt></dd></dl>
61 <table width=
"100%" cellspacing=
0 cellpadding=
2 border=
0 summary=
"section">
62 <tr bgcolor=
"#55aa55">
63 <td colspan=
3 valign=bottom
> <br>
64 <font color=
"#ffffff" face=
"helvetica, arial"><big><strong>Data
</strong></big></font></td></tr>
66 <tr><td bgcolor=
"#55aa55"><tt> </tt></td><td> </td>
67 <td width=
"100%"><strong>RESULT_TYPES
</strong> = {'default': '*RESULT ', 'histogram': '*HISTOGRAM ', 'informational': '', 'unimportant': 'RESULT ', 'unimportant-histogram': 'HISTOGRAM '}
</td></tr></table>