oetiker [Sun, 22 Jul 2007 15:50:21 +0000 (15:50 +0000)]
don't force data out ... let cache management do this
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1168
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Sun, 22 Jul 2007 09:47:53 +0000 (09:47 +0000)]
Only create version 4 rrd files if the new holtwinters MHW.. CF is used.
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1167
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Sat, 21 Jul 2007 19:55:00 +0000 (19:55 +0000)]
* remove some experimental code from rrd_open
* rrd_dontneed will release all data except for header blocks and RRA hot blocks
which are going to be updated withing 10 minutes.
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1166
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Sat, 21 Jul 2007 19:53:52 +0000 (19:53 +0000)]
for now, do not release fetched data ... in the future we may call rrd_dontneed and let the users decied with an option
if they want to keep the data in cache ...
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1165
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Sat, 21 Jul 2007 19:52:17 +0000 (19:52 +0000)]
the fonts are now taken from the system. we do not distribute them anympore
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1164
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Sat, 21 Jul 2007 19:37:50 +0000 (19:37 +0000)]
not on update rrd version
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1163
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Fri, 20 Jul 2007 22:20:18 +0000 (22:20 +0000)]
we have a new holtwinders aggregation fucntion, so we have a new version ...
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1162
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Fri, 20 Jul 2007 22:19:53 +0000 (22:19 +0000)]
check for fadvise all the time
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1161
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Fri, 20 Jul 2007 22:16:36 +0000 (22:16 +0000)]
better docs on the aggregate functions
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1160
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Wed, 18 Jul 2007 22:02:18 +0000 (22:02 +0000)]
added note on locale
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1159
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Wed, 18 Jul 2007 21:59:10 +0000 (21:59 +0000)]
some more piechart removed
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1158
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Wed, 18 Jul 2007 21:47:26 +0000 (21:47 +0000)]
make sure all ascii to float parsing uses LC_NUMERIC = C so that we do not stuble on locales confusing the , with a .
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1157
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Wed, 18 Jul 2007 00:30:49 +0000 (00:30 +0000)]
* rrd_open: rrd_close does not purge file from cache
* rrd_open: new function rrd_dontneed for purging un-needed pages from core
* rrd_open: in linux at least only fadivse DONTNEED has the power to purge
pages from cache, so letst call madvise as well as fadvise
* rrd_create: uses open/write/close now, flushes file to disk and keeps only hot pages in core
* rrd_update: keeps only hot pages in core
* configure enables FADVISE even when mmap is in use
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1156
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Tue, 17 Jul 2007 21:46:00 +0000 (21:46 +0000)]
added comment on float cookie
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1155
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Mon, 16 Jul 2007 06:37:07 +0000 (06:37 +0000)]
fix for fetch in ruby bindings and support for info added.
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1154
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Thu, 12 Jul 2007 20:33:47 +0000 (20:33 +0000)]
improve wording
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1149
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Thu, 12 Jul 2007 20:33:37 +0000 (20:33 +0000)]
fix tcl build settup
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1148
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Wed, 11 Jul 2007 23:08:47 +0000 (23:08 +0000)]
usr rrd_free for freeing the rrd structs ... vito caputo
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1146
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Thu, 5 Jul 2007 15:19:27 +0000 (15:19 +0000)]
prevent potential segfaults on boxes where time_t is not long
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1141
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Mon, 18 Jun 2007 18:25:35 +0000 (18:25 +0000)]
fix indentation
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1134
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Mon, 18 Jun 2007 16:05:07 +0000 (16:05 +0000)]
Bernhard Fischer:
- move several static struct option out of loops and makes them
non-static
- moves some functions from old-style definitions into new-style
definitions
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1133
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Sat, 16 Jun 2007 23:20:23 +0000 (23:20 +0000)]
Bernhard is not Benrard
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1132
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Fri, 15 Jun 2007 21:49:52 +0000 (21:49 +0000)]
notes on evans contribs
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1130
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Fri, 15 Jun 2007 21:41:54 +0000 (21:41 +0000)]
rrdtool.spec from Jarod "redhat" Wilson
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1129
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Fri, 15 Jun 2007 08:09:13 +0000 (08:09 +0000)]
updated contributors
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1127
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Fri, 15 Jun 2007 08:01:04 +0000 (08:01 +0000)]
added note on TEXTALIGN
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1126
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Fri, 15 Jun 2007 07:59:01 +0000 (07:59 +0000)]
There are two popular variants of the Holt-Winters forecasting method; RRDtool
supports the "additive" method, which means that seasonal variation is simply
added to the baseline. For our application, it would be more appropriate to use
the "multiplicative" Holt-Winters method, where seasonal variation is a
coefficient multiplied by the baseline. Quick example to illustrate the
difference: if the average doubles season-over-season, the additive method
would predict the delta between min and max to be constant, whereas the
multiplicative method would predict the delta to double as well.
Attached is a patch against trunk to support the multiplicative method. I've
done this with a new consolidation function, MHWPREDICT, which is essentially
interchangeable with HWPREDICT. There is a noticeable improvement in prediction
deviations for certain types of functions; the attachments show HWPREDICT and
MHWPREDICT predictions for a function with an x*sin(x) component.
Because HWPREDICT and MHWPREDICT differ only in their equations, I've factored
out their math into rrd_hw_math.c. The appropriate smoothing functions are
passed to the update functions in a container of function pointers, which are
called where appropriate. Thus the additive and multiplicative methods use the
same update functions, and the right equations are evaluated without having
flag checks everywhere. This approach, I think, makes the algorithms quite
clear, with minimal duplicate code.
I have moved update_hwpredict, update_seasonal, update_devpredict,
update_devseasonal, and update_failures into a separate file, rrd_hw_update.c,
with some slight refactoring related to rrd_hw_math.c. I ran some
regression tests against trunk to make sure I didn't break anything with
the existing HWPREDICT code.
MHWPREDICT uses the same deviation smoothing and failure detection algorithms
as HWPREDICT.
Some helpful references on the multiplicative Holt-Winters method:
http://www.it.iitb.ac.in/~praj/acads/seminar/04329008_ExponentialSmoothing.pdf
(a student's quick overview of additive vs. multiplicative HW)
http://ideas.repec.org/p/msh/ebswps/1999-1.html (paper on variations to the
multiplicative Holt-Winters, including variance calculations; FYI, my
implementation uses "Model 1")
My employer and the owner of this patch (IMVU, Inc.) is happy to license it
under the same terms as RRDtool, i.e. give it to the project.
-- Evan Miller emiller imvu.com
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1125
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Fri, 15 Jun 2007 06:43:36 +0000 (06:43 +0000)]
oops missed to update the in memory output interface here
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1124
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Fri, 15 Jun 2007 06:28:47 +0000 (06:28 +0000)]
added interface to get rendered image via a pointer to allocated memory ... Evan Miller emmiller gmail.com
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1123
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Fri, 15 Jun 2007 06:12:55 +0000 (06:12 +0000)]
improve fontnaming
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1122
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Thu, 14 Jun 2007 20:30:13 +0000 (20:30 +0000)]
fixed indentation
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1121
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Thu, 14 Jun 2007 20:28:44 +0000 (20:28 +0000)]
added TEXTALIGN command to change the default text alignment
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1120
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Wed, 13 Jun 2007 16:53:32 +0000 (16:53 +0000)]
fixed tcl includes
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1119
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Wed, 13 Jun 2007 16:51:06 +0000 (16:51 +0000)]
be more helpful when raising rb_eTypeError in string_arr string_arr_new(VALUE rb_strings). This patch indicates which index is in error as well as the type you are erroneously passing. -- anonymous
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1118
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Tue, 12 Jun 2007 20:36:50 +0000 (20:36 +0000)]
Bernhard Fischer:
- fix nulling the updvals
- cosmetic change to move the option struct out of the loop.
- need to operate on a copy of optarg
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1116
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Mon, 11 Jun 2007 19:45:42 +0000 (19:45 +0000)]
added TRENDNAN function -- Timo Stripf
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1115
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Mon, 11 Jun 2007 19:45:16 +0000 (19:45 +0000)]
allow output to stdout -- Timo Stripf
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1114
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Mon, 11 Jun 2007 16:49:01 +0000 (16:49 +0000)]
added more news
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1113
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Mon, 11 Jun 2007 16:34:51 +0000 (16:34 +0000)]
fixed indentation, added documentation note on gridfitting.
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1112
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Mon, 11 Jun 2007 16:33:59 +0000 (16:33 +0000)]
fix arrow locations
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1111
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Mon, 11 Jun 2007 16:20:20 +0000 (16:20 +0000)]
disable gridfitting for vector formats
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1110
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Mon, 11 Jun 2007 16:14:40 +0000 (16:14 +0000)]
make pdf output work
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1109
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Mon, 11 Jun 2007 15:32:41 +0000 (15:32 +0000)]
added detail
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1108
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Mon, 11 Jun 2007 15:11:10 +0000 (15:11 +0000)]
--font-render-mode is back, and there is also
--graph-render-mode now. It allows to enable
mono graphs that look strikingly like rrdtool 1.0.x
--tobi
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1107
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Mon, 11 Jun 2007 13:36:40 +0000 (13:36 +0000)]
Bernhard Fischer:
- NEWS mention the new file accessors
- rrd_update.c: remove unused some cruft
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1106
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Mon, 11 Jun 2007 10:09:54 +0000 (10:09 +0000)]
Bernhard Fischer:
- fix maintaining our file-pos when we have to wrap the rra_ptr in
update().
- no need to update the header-data a second time for the mmap case.
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1105
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Mon, 11 Jun 2007 00:23:51 +0000 (00:23 +0000)]
updated news
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1104
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Mon, 11 Jun 2007 00:22:23 +0000 (00:22 +0000)]
* added some documentation
* updated version number
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1103
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Sun, 10 Jun 2007 23:55:13 +0000 (23:55 +0000)]
switched graphics library from arts to cairo+pango
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1102
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Mon, 4 Jun 2007 11:15:11 +0000 (11:15 +0000)]
Bernhard Fischer:
- new configure option --enable-static-programs
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1101
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Fri, 1 Jun 2007 19:11:49 +0000 (19:11 +0000)]
Bernhard:
- implement resize SHRINK for FD (mmap is to be done)
- indent
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1100
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Fri, 1 Jun 2007 17:59:25 +0000 (17:59 +0000)]
--full-size-mode with and without --no-legend should work now -- Matthew Chambers
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1099
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Fri, 1 Jun 2007 17:35:46 +0000 (17:35 +0000)]
Bernhard
- fill the file with DNAN and add the remaining data in after the fact ...
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1098
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Fri, 1 Jun 2007 17:34:15 +0000 (17:34 +0000)]
Bernhard Fischer
- implement resize, growing part. truncation is to be done.
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1097
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Fri, 1 Jun 2007 09:10:33 +0000 (09:10 +0000)]
Bernhard Fischer
- use 'z' length modifier when printing size_t
- add a cast to __rrd_read and document why it is there
- add RANDOM hint for the header
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1096
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Thu, 31 May 2007 18:47:13 +0000 (18:47 +0000)]
Bernhard:
- plug tiny mem-leak in error path of rrd_close where freeing the
rrd_file was forgotten.
- improve two error messages
- use CHECK_MADVISE_OVERLAPS per default
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1095
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Wed, 30 May 2007 19:56:34 +0000 (19:56 +0000)]
fix rrd_write -- Bernhard Fischer
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1094
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Wed, 30 May 2007 12:41:39 +0000 (12:41 +0000)]
fix indenting ... again
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1093
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Wed, 30 May 2007 12:39:30 +0000 (12:39 +0000)]
From Bernhard Fischer
- rrd_close(): call close on the file and use rrd_close consistently
- clean up some error paths. The fadvise error path is leaking memory (see XXX in these spots).
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1092
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Wed, 30 May 2007 05:23:07 +0000 (05:23 +0000)]
switch for rrd_graph to specify the outer-size of the graph and not just the
size of the canvas: --full-size-mode -- matthew.chambers vanderbilt.edu
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1089
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Tue, 29 May 2007 21:29:17 +0000 (21:29 +0000)]
More updates from Bernhard Fischer
- flag rrd_resize's old file with RRD_COPY
- cleanup error-handling pathes in rrd_update and fix a few typos in
comments
- rrd_close(): implement printing mincore results for the rrd if
DEBUG=2 was defined
- rrd_open(): madvise start addresses need to be page-aligned; implement
alternative path to the fine-grained (i.e. exact) madvise by flagging
just the first two pages as needed (see TWO_PAGES). Implement
alternative path that records the last madvise()ed area to avoid
redundant calls to madvise() on identical areas (due to
page-alignment constraints) -- see CHECK_MADVISE_OVERLAPS. Implement
path for USE_DIRECT_IO.
- configure: add check for O_DIRECT flag to open(2). Add option
--enable-direct-io. Add _GNU_SOURCE to CFLAGS to silence warnings
about chroot which is marked LEGACY since SUSv2 and is a non POSIX
extension. Make checks for posix_fadvise() dependant on
--disable-mmap, since we do not need fadvise for the mmap case.
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1088
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Fri, 25 May 2007 15:24:32 +0000 (15:24 +0000)]
tobis old cruft removal program ...
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1086
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Fri, 25 May 2007 13:14:35 +0000 (13:14 +0000)]
updates from Bernhard Fischer rep dot nop gmail com
- add some more rrd_sterror calls to failure paths.
- make rrdtool updatev work like 1.2.23 (i.e. multiple values are still
broken, but at least updating a single value works; see
http://oss.oetiker.ch/rrdtool-trac/ticket/8)
- indent touched files.
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1085
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Fri, 25 May 2007 13:12:07 +0000 (13:12 +0000)]
Updates from Bernhard Fischer rep dot nop gmail com
- fix typo in rrd_fetch where rrd_read result was checked against an
incorrect size.
- in rrd_fetch, drop rrd_head_size in favour of rrd_file->header_len
- in rrd_fetch, make the message "post fetch" unambiguous (now past vs.
post).
- change usage of param rdwr of rrd_open: allow for RRD_READONLY,
RRD_READWRITE, RRD_CREAT, RRD_READAHEAD; adjust callers accordingly:
+ rrd_resize needs CREAT
+ rrd_dump may want READAHEAD
- implement FD based I/O in rrd_open, rrd_read, rrd_write, rrd_seek.
- in rrd_update, unify write_RRA_row().
- sort | uniq the -T in .indent.pro (info_t was duplicated)
- add stub of an option to use O_DIRECT to the configury
- in Makefile.am, simplify the "indent" invocation of find:
My find may not support "-o" resp. "-or" nor braces.
Using -name "*.[ch]" works everywhere, AFAIK.
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1084
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Thu, 24 May 2007 08:26:39 +0000 (08:26 +0000)]
use proper preprocessor directives for the config-checks. -- tobi
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1083
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Thu, 24 May 2007 07:21:48 +0000 (07:21 +0000)]
fixed version number for development
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1082
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Thu, 24 May 2007 06:16:01 +0000 (06:16 +0000)]
indent all the rest of the code, and add some typedefs to indent.pro
there is now a indent makefile target
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1081
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Wed, 23 May 2007 21:40:21 +0000 (21:40 +0000)]
removed superfluouse code
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1080
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Wed, 23 May 2007 21:39:58 +0000 (21:39 +0000)]
added more indenting rules
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1079
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Wed, 23 May 2007 21:33:45 +0000 (21:33 +0000)]
reindented everything according to .indent.pro
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1078
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Wed, 23 May 2007 20:57:43 +0000 (20:57 +0000)]
profile must be in the source directory to work
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1077
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Wed, 23 May 2007 20:57:24 +0000 (20:57 +0000)]
tabs be gone!
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1076
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Wed, 23 May 2007 20:42:13 +0000 (20:42 +0000)]
* progress in moving all the fileaccess over to a wrapper system that can do fd based and mmap based fileaccess transparently ...
* small fixes left and right to improve code quality and stability.
-- Bernhard Fischer rep dot nop gmail com
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1075
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Wed, 23 May 2007 16:10:23 +0000 (16:10 +0000)]
we are going to use indent from now on to keep code indenting consistent throughout the project
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1074
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Wed, 23 May 2007 16:08:14 +0000 (16:08 +0000)]
new trunk based on current 1.2
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1073
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Tue, 22 May 2007 20:46:25 +0000 (20:46 +0000)]
fixed spelling
git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@1071
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Tue, 22 May 2007 20:44:57 +0000 (20:44 +0000)]
* better tests for madvise, fadvise and fdatasync
* fix inclusion of fcntl.h
* clenups for configure.ac -- Bernhard Fischer rep dot nop gmail com
git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@1070
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Sat, 19 May 2007 05:47:29 +0000 (05:47 +0000)]
update defines according to manual pageentry
git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@1067
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Fri, 18 May 2007 16:40:55 +0000 (16:40 +0000)]
added madvise MADV_RANDOM is rrd_update uses mmap
git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@1066
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Fri, 18 May 2007 11:56:34 +0000 (11:56 +0000)]
* dropping in rrd_update is probably overkill since we may be dropping too much.
* in create we have to flush before dropping.
* read fcntl.h after defining the __USE_XOPEN2K
* fix drop code in fetch ...
git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@1065
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Thu, 17 May 2007 11:38:54 +0000 (11:38 +0000)]
now the fadvise code actually compiles ... let the testing begin.
git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@1064
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Thu, 17 May 2007 08:44:26 +0000 (08:44 +0000)]
new better ? performance test ... work in progress
git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@1063
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Thu, 17 May 2007 08:44:06 +0000 (08:44 +0000)]
added posix_fadvise support (untested) ... this should help performance by
stopping read-ahead and droping buffer cache for all rrd data except the
file header portion. Newly created files are fdsynced to disk and released
from cache after creation, to soften the blow on buffer cache by creating
new rrds.
git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@1062
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Wed, 16 May 2007 20:35:56 +0000 (20:35 +0000)]
remove tabs and replace with 8 spaces
git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@1061
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Tue, 15 May 2007 08:39:17 +0000 (08:39 +0000)]
use libdir instead of exec_prefix/lib ... maybe someone wants their libraries in another place
git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@1060
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Tue, 15 May 2007 08:36:52 +0000 (08:36 +0000)]
yet another attempt to make the python build environment REALY cool
git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@1059
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Wed, 9 May 2007 15:26:57 +0000 (15:26 +0000)]
make sure the python extension gets the final resting place of the rrdlibrary compiled in ...
git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@1057
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Tue, 8 May 2007 15:10:21 +0000 (15:10 +0000)]
ruby complained about finding a previous copy of the rrdtool extension ... very odd thing actually ...
adding RUBYARCHDIR= seems to help ...
git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@1056
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Sun, 6 May 2007 19:38:22 +0000 (19:38 +0000)]
don't use round since it is c99 ... use floor(x+0.5) for positive numbers instead.
git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@1055
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Sun, 6 May 2007 08:50:11 +0000 (08:50 +0000)]
print the name of the HW cf in debug mode -- Helge Oldach
git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@1054
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Thu, 3 May 2007 12:49:44 +0000 (12:49 +0000)]
added some more rounding for int to float comparisons
git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@1053
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Thu, 3 May 2007 12:43:15 +0000 (12:43 +0000)]
Testing an double and an integer for equality is bound to produce odd results on times. Don't do it! -- rrdtool@oldach.net
git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@1052
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Wed, 2 May 2007 18:06:05 +0000 (18:06 +0000)]
prepare for the release of rrdtool-1.2.23
git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@1050
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Wed, 2 May 2007 18:05:37 +0000 (18:05 +0000)]
fix python install for virgin systems
git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@1049
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Wed, 2 May 2007 15:31:29 +0000 (15:31 +0000)]
prepare for the release of rrdtool-1.2.22
git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@1047
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Wed, 2 May 2007 15:31:05 +0000 (15:31 +0000)]
fixed old urls in code
git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@1046
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Wed, 2 May 2007 15:23:34 +0000 (15:23 +0000)]
fix python for staged installs
git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@1045
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Wed, 2 May 2007 05:08:21 +0000 (05:08 +0000)]
fixed path to rrd_format.h in tcl bindings
git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@1044
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Tue, 1 May 2007 20:41:59 +0000 (20:41 +0000)]
prepare for the release of rrdtool-1.2.21
git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@1042
a5681a0c-68f1-0310-ab6d-
d61299d08faa
oetiker [Tue, 1 May 2007 20:40:15 +0000 (20:40 +0000)]
if the graph goes 'down' minval must be hanged instead
git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@1041
a5681a0c-68f1-0310-ab6d-
d61299d08faa