Commit Graph

38 Commits

Author SHA1 Message Date
jmg
9bde258984 fix error message... errx since errno may not be set (if we didn't
parse the full field), and err and errx add their own newline at the
end...

Sponsored by:	Netflix, Inc.
2015-07-15 06:14:04 +00:00
sjg
008d7c831f Add META_MODE support.
Off by default, build behaves normally.
WITH_META_MODE we get auto objdir creation, the ability to
start build from anywhere in the tree.

Still need to add real targets under targets/ to build packages.

Differential Revision:       D2796
Reviewed by: brooks imp
2015-06-13 19:20:56 +00:00
sjg
75a137820d dirdeps.mk now sets DEP_RELDIR 2015-06-08 23:35:17 +00:00
sjg
65145fa4c8 Merge sync of head 2015-05-27 01:19:58 +00:00
kp
ca119dca50 Clarify the ministat default width
The man page states that:
'-w width    Width of ASCII-art plot in characters, default is 74.'

This is not entirely correct. The mini-help is more accurate:
'-w : width of graph/test output (default 74 or terminal width)'

In other words: the man page fails to explain that ministat will default
to the terminal width, not 74. It will only fall back to 74 if stdout is
not a TTY.

Submitted by:	Ben Hutchings <ben@decadent.org.uk>
Approved by:	philip (mentor)
2015-03-26 17:13:11 +00:00
pfg
eeb58c3fe8 ministat(1): replace malloc + memset with calloc.
Reviewed by:	phk
2015-02-17 23:20:19 +00:00
bapt
8d6c7a49a6 Convert to usr.bin/ to LIBADD
Reduce overlinking
2014-11-25 14:29:10 +00:00
sjg
5860f0d106 Updated dependencies 2014-05-16 14:09:51 +00:00
sjg
1a7e48acf1 Updated dependencies 2014-05-10 05:16:28 +00:00
sjg
5e568154a0 Merge head 2014-04-28 07:50:45 +00:00
phk
dc881bd3d9 Make ministat CRNL tolerant by stripping all isspace() from the tail
end of input lines.
2014-03-12 08:54:29 +00:00
sjg
6d37b86f2b Updated dependencies 2013-03-11 17:21:52 +00:00
sjg
0ee5295509 Updated dependencies 2013-02-16 01:23:54 +00:00
obrien
3028e3f8ab Sync with HEAD. 2013-02-08 16:10:16 +00:00
eadler
9e82b6a630 Add option to suppress just the plot in ministat while still retaining
the relative comparison (i.e., useful part).

Approved by:	cperciva
MFC after:	3 days
2012-11-15 15:06:12 +00:00
marcel
9dd41e3647 Sync FreeBSD's bmake branch with Juniper's internal bmake branch.
Requested by: Simon Gerraty <sjg@juniper.net>
2012-08-22 19:25:57 +00:00
eadler
1ef5fe44d3 Remove trailing whitespace per mdoc lint warning
Disussed with:	gavin
No objection from:	doc
Approved by:	joel
MFC after:	3 days
2012-03-29 05:02:12 +00:00
ed
ab0dc98dd4 Add missing static keywords to ministat(1) 2011-11-06 08:16:11 +00:00
gavin
7ebad3c8f2 Make the second example command more closely match the demo output, and as
a side effect more clearly show the change in command lines between the
first and second example invocations.
2010-06-27 23:11:35 +00:00
dwmalone
6673b1cf7e Fix some warns - mainly signedness and unused variables. 2009-03-17 19:37:47 +00:00
phk
3c06fc1b16 Free old arrays if we increase them.
Pointed out by:	mlaier
2008-10-16 20:56:09 +00:00
phk
e0d6bb5c82 Make ministat(1) vastly faster on huge datasets. 2008-10-16 20:39:02 +00:00
peter
e45596c44c Fix apparent typo. The permitted confidence values include 95%, not 85%. 2008-03-12 00:13:49 +00:00
dwmalone
90972e91da WARNS fixes: remove two unused variables and add some constness. 2008-02-08 10:58:50 +00:00
phk
15fcf19d2f Pull ministat into the installed system and write it a man-page.
(Repocopied from src/tools/tools/ministat)
2007-12-20 10:17:07 +00:00
phk
40d4b9bdbe Improve input parsing:
Add "-C <column>" and "-d <delims>" options to chop up input lines.

Make '#' a comment character, rest of line is ignored.

Submitted by: Dmitry Morozovsky <marck@rinet.ru>
2006-08-28 08:27:02 +00:00
phk
3399511e52 Avoid coredumps if stddev cannot be computed (if all datapoints are identical)
Small cleanup of label printing.
2006-05-02 07:34:38 +00:00
wkoszek
c5c882e144 Fix the way in which median is calculated. If the data source has even
number of data points, value should be calculated by adding two middle
elements and dividing them by 2.

Approved by:	cognet (mentor)
2006-02-23 20:46:10 +00:00
mdodd
c21de88b4e Add option -w to specify graph width.
Use COLUMNS, terminal width for default graph width.

Reviewed by:	 rwatson
2006-02-22 04:10:20 +00:00
phk
9b19f9f39e In 2003, a -s flag was added to ministat to separate the
avg/median/stddev bars onto separate lines for readability if the
ranges overlapped.  In 2005, ministat was extended to support more than
2 datasets, but the -s code was not updated.  It will coredump if run
with -s and >2 sets.

PR:	82909
Submitted by:	Dan Nelson <dnelson@allantgroup.com>
2005-07-21 08:32:56 +00:00
rwatson
8cf16b63df dd a '-n' option to ministat, which causes it to display only summary
statistics, not graph and statistical test output.  Useful for automated
processing.
2005-05-27 17:52:56 +00:00
mdodd
44f26591d0 Add support for more than two datasets. Currently limited to 7 though
the limit is only the number of meaningful graph symbols available.

Statistical comparison is performed between the first dataset and
any further datasets.

No objection by:	 phk
2005-04-13 05:50:56 +00:00
ru
cec60429bb Start the dreaded NOFOO -> NO_FOO conversion.
OK'ed by:	core
2004-12-21 08:47:35 +00:00
ru
5db2b9d5b3 For variables that are only checked with defined(), don't provide
any fake value.
2004-10-24 15:33:08 +00:00
ru
b6bc039460 Added missing DPADD. 2004-02-05 22:01:28 +00:00
phk
cd4a9b77a6 Attached is a small patch to ministat that separates the
avg/median/stddev bars onto two lines.  Useful for datasets that
overlap.

Submitted by:    Dan Nelson <dnelson@allantgroup.com>
2003-10-31 13:25:43 +00:00
phk
9a9a510c2c In case of zero span data supress the histogram plot. 2003-08-18 11:13:19 +00:00
phk
b3803c0021 A small statistics tool for gauging the statistical significance
of data from benchmarks etc.  Implements "Student's t" for various
confidence levels, defaults to 95%.

If your benchmarks are not significant at the 95% confidence level,
we don't want to hear about it.
2003-08-13 07:21:54 +00:00