T2 IRC Log: 2006-02-19
This is the log as captured by an IRC bot in the channel. The statements are those of the individual people and might not neccessarily reflect the policy and legal rules as set forth by the T2 SDE Project.
--- Log opened Sun Feb 19 00:00:54 2006
01:25 < karasz> cu guys on monday
01:34 -!- keinek [n=keinek@200-70-144-122.mrse.com.ar] has quit [Read error: 104 (Connection reset by peer)]
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03:14 -!- rxr_ [n=rene@e178183212.adsl.alicedsl.de] has joined #t2
03:14 -!- Topic for #t2: T2 | 2.1.1.1 and 2.2.0-epsilon RELEASED! | The System Development Environment (SDE) | http://www.t2-project.org/ | Say hello and do not hesitate to ask us any questions that you may have. | http://www.rafb.net/paste/
03:14 -!- Topic set by mnemoc [] [Sat Jan 14 21:42:03 2006]
03:14 [Users #t2]
03:14 [@ChanServ] [ jsaw ] [ LMJ] [ rxr ] [ sparc-kly]
03:14 [ axion_ ] [ karasz] [ mtr] [ rxr_] [ valentin ]
03:14 [ CIA-18 ] [ keinek] [ owl] [ sepp] [ _Ragnar_ ]
03:14 -!- Irssi: #t2: Total of 15 nicks [1 ops, 0 halfops, 0 voices, 14 normal]
03:14 -!- [freenode-info] help freenode weed out clonebots, please register your IRC nick and auto-identify: http://freenode.net/faq.shtml#nicksetup
03:14 -!- Channel #t2 created Sun Aug 8 19:15:33 2004
03:14 -!- Irssi: Join to #t2 was synced in 41 secs
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08:57 < rxr_> re
08:58 -!- You're now known as rxr
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09:27 < CIA-18> rene * r15563 /trunk/target/archivista/rootfs/home/archivista/.fluxbox/ (menu startup):
09:27 < CIA-18> * restored archivista install entry accidently removed in r15553 and
09:27 < CIA-18> removed a debug set -x that slipped in likewise
09:27 < rxr> anyone here ?
09:27 < rxr> valentin: ?
09:27 < _Ragnar_> hi :)
09:29 < rxr> ah - hi ,-)
09:29 < rxr> where has mnemoc got lost ?
09:29 < _Ragnar_> dunno >.<
09:30 < _Ragnar_> 185107 -!- mnemoc [n=amery@201.214.221.21] has joined #t2
09:30 < _Ragnar_> 185217 < mnemoc> i wont have DSL until for at least a week at office :\
09:30 < _Ragnar_> 190339 -!- mnemoc [n=amery@201.214.221.21] has quit ["Download Gaim:
09:30 < rxr> oh
09:33 < rxr> grepping the irc logs for mnemoc revields quite some interesting bits and pieces ,-)
09:33 [Users #t2]
09:33 [@ChanServ] [ CIA-18] [ karasz_] [ mtr] [ rxr ] [ _Ragnar_]
09:33 [ axion_ ] [ jgs__ ] [ LMJ ] [ owl] [ valentin]
09:33 -!- Irssi: #t2: Total of 11 nicks [1 ops, 0 halfops, 0 voices, 10 normal]
09:35 < _Ragnar_> *lol*
09:36 < rxr> jsaw also got lost - darn
09:37 < rxr> _Ragnar_: how are you ?
09:40 < _Ragnar_> fine thanks :)
09:40 < _Ragnar_> can't complain
09:40 < _Ragnar_> and you?
09:41 < _Ragnar_> what's with jsaw?
09:41 < rxr> nightly dsl recon I thnk
09:42 < _Ragnar_> oh :)
09:42 < rxr> I'm fine as well - right now hacking in Zuerich one again
09:42 < rxr> once
09:42 < _Ragnar_> 8)
09:45 < CIA-18> rene * r15564 /trunk/target/archivista/rootfs/home/archivista/button-setup.sh:
09:45 < CIA-18> * fixed the archivista/button-setup.sh to make sure av-xevie-sb is not killed
09:45 < CIA-18> by the gnomesu/pty SIGHUP
09:47 < _Ragnar_> :)
10:05 < rxr> gtk+12 combo boxes are really grave - UI-wise
10:08 < CIA-18> rene * r15565 /trunk/package/x11/xdialog/combobox-default-item.patch: * patched xdialog to honnor the default-item specified
10:27 -!- sepp [n=sepp@p83.129.185.170.tisdip.tiscali.de] has joined #t2
10:27 < sepp> moin
10:27 < rxr> moin sepp
10:28 < sepp> hi rxr
11:01 < CIA-18> rene * r15566 /trunk/target/archivista/rootfs/home/archivista/kbd.sh:
11:01 < CIA-18> * rewrote archivista/kbd.sh to be magnitudes more userfriendly, with the
11:01 < CIA-18> patched Xdialog automatically choose the last selected entry by default
11:01 < CIA-18> or even select the "Other" button for self-defined ones and work with
11:01 < CIA-18> translation arrays instead of hardcoded case'ing including safety for
11:01 < CIA-18> whitespaces thus allowing "Swiss Italian" instead of the former
11:01 < CIA-18> "SwissItalian" added es/Spanish on the way
11:01 < rxr> hey sepp - how are you ?
11:29 < sepp> i am fine - and you?
11:29 < rxr> fine too
11:34 -!- mtr_ [n=Michael@p54AF8C02.dip0.t-ipconnect.de] has joined #t2
11:45 < rxr> hi mtr
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12:16 -!- sepp_ is now known as sepp
12:31 < CIA-18> sebastian * r15567 /trunk/package/e17/enterminus/init.patch: * fixed e17 toy terminal
12:32 < rxr> toy terminal ?
12:33 < sepp> yup - it is not really useable
12:33 < sepp> well, you can type ls into it
12:34 < rxr> heh
12:37 < rxr> http://www.schokokeks.org/impressum.php
12:37 < rxr> somehow all the naming and root@ would not make me buy anything at them ..
12:37 < rxr> from them
12:39 < sepp> :)
12:59 < rxr> valentin: btw. I tried gcc-4.1 snapshot last night
12:59 < rxr> valentin: it does not vectorize ane more loops in exact-image
13:00 < rxr> valentin: and wit my fine tuned optimizations that reach maxed out speed on my Turion 4.1 is slower again
13:00 < rxr> valentin: thogh another set might speed that beast up again ...
13:45 -!- keinek [n=keinek@200-70-160-21.mrse.com.ar] has joined #t2
13:47 < rxr> heh
13:48 < rxr> a trivial first test image rotation code for 180 degree is nearly 4 times faster than image magick
13:49 < rxr> did I mention there soon is a competing project to ImageMagick ?
13:49 < rxr> (that is nearly 20 times faster on certain operations ,-))
14:03 < keinek> contratulation rxr ;)
14:03 < keinek> Congratulation*
14:03 < keinek> :P
14:05 < rxr> thank - though still a long way to go
14:06 < rxr> my 1-bit b/w image rotation appears to be about twice as fast as imagemagick
14:12 < rxr> ouhm - or not as much
14:12 < rxr> damn constructing a damned reversed bit table takes quite some cycles
14:12 < rxr> 60
14:16 < rxr> ah - puh
14:16 < rxr> it is twice as fast ,-)
14:17 < rxr> user0m0.412s
14:17 < rxr> user0m1.324s
14:17 < rxr> even 3x,-)
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14:51 < rxr> heh
14:51 < rxr> and trivial 90 degree rotation is also 3 times faster than imagemagick ...
14:51 < rxr> on gray data
14:59 < rxr> with the extremly agressive optimizations I use it is impressive what kind of stuf gcc actually optimized away ...
15:00 -!- morfoh [n=morfoh@p54BED334.dip.t-dialin.net] has joined #t2
15:00 < morfoh> re hi
15:00 < rxr> hi morfoh
15:10 < morfoh> hi rxr
15:17 < morfoh> rxr: how is it today ? ;)
15:17 < rxr> here in zuerich ?
15:17 < rxr> it is fun hacking image processing just to beat imagemagick by factors bigger than 2-3 ,-)
15:18 < morfoh> for example ;)
15:18 < rxr> and making a living out of it ,-)
15:18 < morfoh> and personally ... ? :)
15:18 < morfoh> already came home from my parents place
15:18 < rxr> well - good
15:18 < rxr> thanks - and on your side ?
15:19 < morfoh> besides the fact that my dad is in hospital ... it was quite nice :)
15:19 < rxr> oh
15:19 < morfoh> he is doing well, but he will be operated on tuesday
15:20 < rxr> I hope pressing thumbs then
15:20 < rxr> s/hope/help/ ,-)
15:20 < morfoh> and I was at in the former flat of my grandma, and I found a lot's of interesting things
15:20 < morfoh> rxr: thanks :)
15:21 < morfoh> mostly old books
15:22 < morfoh> but I wasn't able to carry all in my backpack :p
16:14 < karasz_> kommrad
16:14 < karasz_> moin all btw
16:19 < owl> moin
16:19 < karasz_> hello owl
16:19 -!- karasz_ is now known as karasz
16:19 < owl> hi karasz
16:25 < karasz> how are you owl?
16:28 < owl> shit. more shit. owl. thx. you?
16:29 < owl> don#t ask why. i just tell so much: i had to go into a hospital and visit a doc.
16:31 < karasz> :(
16:31 < karasz> me?, well dealing with my morons :)
16:31 < owl> hehehe. want some dead? :)
16:31 < karasz> nah
16:31 < karasz> I allready taken care of it :[
16:33 < owl> hihi
16:36 < rxr> hi karasz owl
16:37 < karasz> hello rxr
16:37 < karasz> just the man i wanted to c :)
16:37 < valentin> moin
16:37 < valentin> hi all
16:37 < karasz> rxr, is that right that you take photos?
16:37 < karasz> hi valentin
16:38 < valentin> rxr: do you know Mia's Cafe (or so) in berlin ?
16:38 < valentin> non-smoking and wlan 4 free...
16:38 < valentin> hi karasz
16:41 < rxr> valentin: nope
16:41 < rxr> valentin: cool
16:41 < rxr> valentin: which street ?
16:43 < rxr> karasz: from time to time
16:43 < rxr> karasz: but I do not have a camera that exports raw if you want me to test your new raw package ,-)
16:44 < karasz> not to test, i already tested
16:44 < valentin> rxr: i try to find a website
16:44 < karasz> but i thought that you are interested :D
16:44 < rxr> karasz: any new package is interesting ,-)
16:44 < karasz> right.
16:45 < rxr> my brother's high end mirror reflection (or what the en word is) would be able to save raw I think
16:46 < valentin> http://www.cafe-mia.de/
16:46 < karasz> well, i just thought that it might be interesting to have on T2
16:47 < rxr> karasz: sure ,-)
16:47 < karasz> question: it is wrong to have the -O4 flag on compile, i see that T2 usualy uses -O2...
16:47 < karasz> but the author, for some reason suggests _o4, so I made it that way...
16:48 < rxr> there is no -O4 in gcc
16:48 < karasz> right
16:48 < rxr> and even -O3 does often not yield the best code
16:48 < karasz> i found that interesting...
16:48 < rxr> karasz: this is setable in the expert Config
16:49 < rxr> we have lazy (-O1), speed (-O2) and size (-O2)
16:49 < karasz> strange enough the package compiles and works even if I have -O4 on command line
16:49 < rxr> more could be added on demand
16:49 < rxr> + the option to inject whatever you want to inject
16:49 < rxr> gcc just uses O3 then I think
16:50 < rxr> also the t2 system removed -O options and injects that is selected in T2 ...
16:50 < rxr> thus when built inside T2 the gcc will not set -O4 at all
16:50 < karasz> i guess the author wanted speed since RAW files tend to be quite big...
16:51 * valentin -> savoy-chicken soup
16:52 < karasz> bonapetit valentin
16:52 < karasz> rxr even if it is called directly on the command line?
16:52 < rxr> karasz: when built inside T2 sandbox
16:53 < rxr> when you enter it on your own command line manually gcc get's it
16:53 < karasz> yes, ic bit my .conf has a direct call to gcc since the package is a single C file without Make or configure...
16:53 < rxr> yes but that is run inside the t2 sandbox
16:53 < karasz> ok. ic. thx
16:54 < rxr> inside the sandbox O4 is thrown away and replaced by what is selected in the T2 config
16:54 < karasz> ahum, but maybe it is better if I remove that in the config
16:54 < rxr> karasz: yes, no option would be best ,-)
16:54 * karasz patchin'
17:05 < karasz> :(
17:05 < karasz> again my cache file....
17:25 < karasz> cu guys on monday
17:25 < rxr> cu
17:27 < rxr> heh - my unoptimized rot90 for 1bit b/w is 5 times faster than image magick
17:42 -!- veki [n=vvucic@gw.gnucentar.org.yu] has joined #t2
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19:01 -!- keinek [n=keinek@200-70-146-99.mrse.com.ar] has quit [Remote closed the connection]
20:02 < rxr> orthogonal rotation in my program for 1bit b/w data only needs 20% of the time of image magick
20:02 < rxr> in other words 5 times faster
20:05 < rxr> ah
20:05 < rxr> and I think I get a feeling where the last known segfault is hiding ,-)
20:11 < rxr> ouhm
20:11 < rxr> yeah - well - 1bit data packed into 8bit is just a PITA to handle ...
20:28 < rxr> so - me off then
20:28 < rxr> cu
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23:02 -!- morfoh [n=morfoh@p54BED334.dip.t-dialin.net] has quit [Remote closed the connection]
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--- Log closed Mon Feb 20 00:00:01 2006
01:25 < karasz> cu guys on monday
01:34 -!- keinek [n=keinek@200-70-144-122.mrse.com.ar] has quit [Read error: 104 (Connection reset by peer)]
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02:39 -!- keinek [n=keinek@200-70-176-201.mrse.com.ar] has joined #t2
03:14 -!- rxr_ [n=rene@e178183212.adsl.alicedsl.de] has joined #t2
03:14 -!- Topic for #t2: T2 | 2.1.1.1 and 2.2.0-epsilon RELEASED! | The System Development Environment (SDE) | http://www.t2-project.org/ | Say hello and do not hesitate to ask us any questions that you may have. | http://www.rafb.net/paste/
03:14 -!- Topic set by mnemoc [] [Sat Jan 14 21:42:03 2006]
03:14 [Users #t2]
03:14 [@ChanServ] [ jsaw ] [ LMJ] [ rxr ] [ sparc-kly]
03:14 [ axion_ ] [ karasz] [ mtr] [ rxr_] [ valentin ]
03:14 [ CIA-18 ] [ keinek] [ owl] [ sepp] [ _Ragnar_ ]
03:14 -!- Irssi: #t2: Total of 15 nicks [1 ops, 0 halfops, 0 voices, 14 normal]
03:14 -!- [freenode-info] help freenode weed out clonebots, please register your IRC nick and auto-identify: http://freenode.net/faq.shtml#nicksetup
03:14 -!- Channel #t2 created Sun Aug 8 19:15:33 2004
03:14 -!- Irssi: Join to #t2 was synced in 41 secs
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04:39 -!- jgs__ [n=jgs@p54AD3867.dip0.t-ipconnect.de] has joined #t2
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08:57 < rxr_> re
08:58 -!- You're now known as rxr
09:18 -!- karasz_ [n=karasz@80.97.102.202] has joined #T2
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09:27 < CIA-18> rene * r15563 /trunk/target/archivista/rootfs/home/archivista/.fluxbox/ (menu startup):
09:27 < CIA-18> * restored archivista install entry accidently removed in r15553 and
09:27 < CIA-18> removed a debug set -x that slipped in likewise
09:27 < rxr> anyone here ?
09:27 < rxr> valentin: ?
09:27 < _Ragnar_> hi :)
09:29 < rxr> ah - hi ,-)
09:29 < rxr> where has mnemoc got lost ?
09:29 < _Ragnar_> dunno >.<
09:30 < _Ragnar_> 185107 -!- mnemoc [n=amery@201.214.221.21] has joined #t2
09:30 < _Ragnar_> 185217 < mnemoc> i wont have DSL until for at least a week at office :\
09:30 < _Ragnar_> 190339 -!- mnemoc [n=amery@201.214.221.21] has quit ["Download Gaim:
09:30 < rxr> oh
09:33 < rxr> grepping the irc logs for mnemoc revields quite some interesting bits and pieces ,-)
09:33 [Users #t2]
09:33 [@ChanServ] [ CIA-18] [ karasz_] [ mtr] [ rxr ] [ _Ragnar_]
09:33 [ axion_ ] [ jgs__ ] [ LMJ ] [ owl] [ valentin]
09:33 -!- Irssi: #t2: Total of 11 nicks [1 ops, 0 halfops, 0 voices, 10 normal]
09:35 < _Ragnar_> *lol*
09:36 < rxr> jsaw also got lost - darn
09:37 < rxr> _Ragnar_: how are you ?
09:40 < _Ragnar_> fine thanks :)
09:40 < _Ragnar_> can't complain
09:40 < _Ragnar_> and you?
09:41 < _Ragnar_> what's with jsaw?
09:41 < rxr> nightly dsl recon I thnk
09:42 < _Ragnar_> oh :)
09:42 < rxr> I'm fine as well - right now hacking in Zuerich one again
09:42 < rxr> once
09:42 < _Ragnar_> 8)
09:45 < CIA-18> rene * r15564 /trunk/target/archivista/rootfs/home/archivista/button-setup.sh:
09:45 < CIA-18> * fixed the archivista/button-setup.sh to make sure av-xevie-sb is not killed
09:45 < CIA-18> by the gnomesu/pty SIGHUP
09:47 < _Ragnar_> :)
10:05 < rxr> gtk+12 combo boxes are really grave - UI-wise
10:08 < CIA-18> rene * r15565 /trunk/package/x11/xdialog/combobox-default-item.patch: * patched xdialog to honnor the default-item specified
10:27 -!- sepp [n=sepp@p83.129.185.170.tisdip.tiscali.de] has joined #t2
10:27 < sepp> moin
10:27 < rxr> moin sepp
10:28 < sepp> hi rxr
11:01 < CIA-18> rene * r15566 /trunk/target/archivista/rootfs/home/archivista/kbd.sh:
11:01 < CIA-18> * rewrote archivista/kbd.sh to be magnitudes more userfriendly, with the
11:01 < CIA-18> patched Xdialog automatically choose the last selected entry by default
11:01 < CIA-18> or even select the "Other" button for self-defined ones and work with
11:01 < CIA-18> translation arrays instead of hardcoded case'ing including safety for
11:01 < CIA-18> whitespaces thus allowing "Swiss Italian" instead of the former
11:01 < CIA-18> "SwissItalian" added es/Spanish on the way
11:01 < rxr> hey sepp - how are you ?
11:29 < sepp> i am fine - and you?
11:29 < rxr> fine too
11:34 -!- mtr_ [n=Michael@p54AF8C02.dip0.t-ipconnect.de] has joined #t2
11:45 < rxr> hi mtr
11:50 -!- mtr [n=Michael@p54AFCE2A.dip0.t-ipconnect.de] has quit [Read error: 110 (Connection timed out)]
12:03 -!- sepp_ [n=sepp@p83.129.189.203.tisdip.tiscali.de] has joined #t2
12:07 -!- sepp [n=sepp@p83.129.185.170.tisdip.tiscali.de] has quit [Read error: 104 (Connection reset by peer)]
12:16 -!- sepp_ is now known as sepp
12:31 < CIA-18> sebastian * r15567 /trunk/package/e17/enterminus/init.patch: * fixed e17 toy terminal
12:32 < rxr> toy terminal ?
12:33 < sepp> yup - it is not really useable
12:33 < sepp> well, you can type ls into it
12:34 < rxr> heh
12:37 < rxr> http://www.schokokeks.org/impressum.php
12:37 < rxr> somehow all the naming and root@ would not make me buy anything at them ..
12:37 < rxr> from them
12:39 < sepp> :)
12:59 < rxr> valentin: btw. I tried gcc-4.1 snapshot last night
12:59 < rxr> valentin: it does not vectorize ane more loops in exact-image
13:00 < rxr> valentin: and wit my fine tuned optimizations that reach maxed out speed on my Turion 4.1 is slower again
13:00 < rxr> valentin: thogh another set might speed that beast up again ...
13:45 -!- keinek [n=keinek@200-70-160-21.mrse.com.ar] has joined #t2
13:47 < rxr> heh
13:48 < rxr> a trivial first test image rotation code for 180 degree is nearly 4 times faster than image magick
13:49 < rxr> did I mention there soon is a competing project to ImageMagick ?
13:49 < rxr> (that is nearly 20 times faster on certain operations ,-))
14:03 < keinek> contratulation rxr ;)
14:03 < keinek> Congratulation*
14:03 < keinek> :P
14:05 < rxr> thank - though still a long way to go
14:06 < rxr> my 1-bit b/w image rotation appears to be about twice as fast as imagemagick
14:12 < rxr> ouhm - or not as much
14:12 < rxr> damn constructing a damned reversed bit table takes quite some cycles
14:12 < rxr> 60
14:16 < rxr> ah - puh
14:16 < rxr> it is twice as fast ,-)
14:17 < rxr> user0m0.412s
14:17 < rxr> user0m1.324s
14:17 < rxr> even 3x,-)
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14:51 < rxr> heh
14:51 < rxr> and trivial 90 degree rotation is also 3 times faster than imagemagick ...
14:51 < rxr> on gray data
14:59 < rxr> with the extremly agressive optimizations I use it is impressive what kind of stuf gcc actually optimized away ...
15:00 -!- morfoh [n=morfoh@p54BED334.dip.t-dialin.net] has joined #t2
15:00 < morfoh> re hi
15:00 < rxr> hi morfoh
15:10 < morfoh> hi rxr
15:17 < morfoh> rxr: how is it today ? ;)
15:17 < rxr> here in zuerich ?
15:17 < rxr> it is fun hacking image processing just to beat imagemagick by factors bigger than 2-3 ,-)
15:18 < morfoh> for example ;)
15:18 < rxr> and making a living out of it ,-)
15:18 < morfoh> and personally ... ? :)
15:18 < morfoh> already came home from my parents place
15:18 < rxr> well - good
15:18 < rxr> thanks - and on your side ?
15:19 < morfoh> besides the fact that my dad is in hospital ... it was quite nice :)
15:19 < rxr> oh
15:19 < morfoh> he is doing well, but he will be operated on tuesday
15:20 < rxr> I hope pressing thumbs then
15:20 < rxr> s/hope/help/ ,-)
15:20 < morfoh> and I was at in the former flat of my grandma, and I found a lot's of interesting things
15:20 < morfoh> rxr: thanks :)
15:21 < morfoh> mostly old books
15:22 < morfoh> but I wasn't able to carry all in my backpack :p
16:14 < karasz_> kommrad
16:14 < karasz_> moin all btw
16:19 < owl> moin
16:19 < karasz_> hello owl
16:19 -!- karasz_ is now known as karasz
16:19 < owl> hi karasz
16:25 < karasz> how are you owl?
16:28 < owl> shit. more shit. owl. thx. you?
16:29 < owl> don#t ask why. i just tell so much: i had to go into a hospital and visit a doc.
16:31 < karasz> :(
16:31 < karasz> me?, well dealing with my morons :)
16:31 < owl> hehehe. want some dead? :)
16:31 < karasz> nah
16:31 < karasz> I allready taken care of it :[
16:33 < owl> hihi
16:36 < rxr> hi karasz owl
16:37 < karasz> hello rxr
16:37 < karasz> just the man i wanted to c :)
16:37 < valentin> moin
16:37 < valentin> hi all
16:37 < karasz> rxr, is that right that you take photos?
16:37 < karasz> hi valentin
16:38 < valentin> rxr: do you know Mia's Cafe (or so) in berlin ?
16:38 < valentin> non-smoking and wlan 4 free...
16:38 < valentin> hi karasz
16:41 < rxr> valentin: nope
16:41 < rxr> valentin: cool
16:41 < rxr> valentin: which street ?
16:43 < rxr> karasz: from time to time
16:43 < rxr> karasz: but I do not have a camera that exports raw if you want me to test your new raw package ,-)
16:44 < karasz> not to test, i already tested
16:44 < valentin> rxr: i try to find a website
16:44 < karasz> but i thought that you are interested :D
16:44 < rxr> karasz: any new package is interesting ,-)
16:44 < karasz> right.
16:45 < rxr> my brother's high end mirror reflection (or what the en word is) would be able to save raw I think
16:46 < valentin> http://www.cafe-mia.de/
16:46 < karasz> well, i just thought that it might be interesting to have on T2
16:47 < rxr> karasz: sure ,-)
16:47 < karasz> question: it is wrong to have the -O4 flag on compile, i see that T2 usualy uses -O2...
16:47 < karasz> but the author, for some reason suggests _o4, so I made it that way...
16:48 < rxr> there is no -O4 in gcc
16:48 < karasz> right
16:48 < rxr> and even -O3 does often not yield the best code
16:48 < karasz> i found that interesting...
16:48 < rxr> karasz: this is setable in the expert Config
16:49 < rxr> we have lazy (-O1), speed (-O2) and size (-O2)
16:49 < karasz> strange enough the package compiles and works even if I have -O4 on command line
16:49 < rxr> more could be added on demand
16:49 < rxr> + the option to inject whatever you want to inject
16:49 < rxr> gcc just uses O3 then I think
16:50 < rxr> also the t2 system removed -O options and injects that is selected in T2 ...
16:50 < rxr> thus when built inside T2 the gcc will not set -O4 at all
16:50 < karasz> i guess the author wanted speed since RAW files tend to be quite big...
16:51 * valentin -> savoy-chicken soup
16:52 < karasz> bonapetit valentin
16:52 < karasz> rxr even if it is called directly on the command line?
16:52 < rxr> karasz: when built inside T2 sandbox
16:53 < rxr> when you enter it on your own command line manually gcc get's it
16:53 < karasz> yes, ic bit my .conf has a direct call to gcc since the package is a single C file without Make or configure...
16:53 < rxr> yes but that is run inside the t2 sandbox
16:53 < karasz> ok. ic. thx
16:54 < rxr> inside the sandbox O4 is thrown away and replaced by what is selected in the T2 config
16:54 < karasz> ahum, but maybe it is better if I remove that in the config
16:54 < rxr> karasz: yes, no option would be best ,-)
16:54 * karasz patchin'
17:05 < karasz> :(
17:05 < karasz> again my cache file....
17:25 < karasz> cu guys on monday
17:25 < rxr> cu
17:27 < rxr> heh - my unoptimized rot90 for 1bit b/w is 5 times faster than image magick
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20:02 < rxr> orthogonal rotation in my program for 1bit b/w data only needs 20% of the time of image magick
20:02 < rxr> in other words 5 times faster
20:05 < rxr> ah
20:05 < rxr> and I think I get a feeling where the last known segfault is hiding ,-)
20:11 < rxr> ouhm
20:11 < rxr> yeah - well - 1bit data packed into 8bit is just a PITA to handle ...
20:28 < rxr> so - me off then
20:28 < rxr> cu
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--- Log closed Mon Feb 20 00:00:01 2006