IRC log for #brlcad on 20161129

00:04.10 *** join/#brlcad kintel (~kintel@unaffiliated/kintel)
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00:36.29 Notify 03BRL-CAD:starseeker * 69233 brlcad/trunk/src/other/libnetpbm/CMakeLists.txt: correct spelling of project name
00:55.32 Notify 03BRL-CAD:starseeker * 69234 brlcad/trunk/src/librt/db5_size.cpp: Make the mi vars local to match the main import function
01:02.31 Notify 03BRL-CAD:starseeker * 69235 (brlcad/trunk/INSTALL brlcad/trunk/configure and 3 others): Add lz4 to src/other and enable use in librt cache. Untested on Windows
01:37.32 Notify 03BRL-CAD:starseeker * 69236 brlcad/trunk/src/librt/comb/db_comb.c: The problem was actually with _db_comb_get_children. Because the array was built backwards, a failed db_lookup was adding a terminating RT_DIR_NULL earlier in the array. Number of leaves is not the same as number of valid leaves. Check ahead of time and handle the invalid case so we get what is expected.
01:42.29 Notify 03BRL-CAD:starseeker * 69237 brlcad/trunk/src/librt/db5_size.cpp: Go ahead and check in the commented out test code comparing the two means of getting children of a comb in case we need to try this again later. This special purpose version, although fast, can not replace the comb internal tree walking version since routines processing the internal form assume the comb is already fully cracked and populated in
01:42.31 Notify standard memory structures. This general approach could be highly instructive when it comes to optimizing the db_search logic however, since that operates at the directory pointer level. Worth thinking about.
01:42.33 Notify ...
01:44.07 *** join/#brlcad ca_ (b497c0f8@gateway/web/freenode/ip.180.151.192.248)
01:44.38 ca_ does anyone have a minute?
01:44.57 Stragus Just ask your question directly
01:45.10 ca_ okay, i need help setting up brlcad on a mac
01:45.27 ca_ im using an mged file
01:45.44 ca_ and it says "This window should automatically close within 5 seconds"
01:46.47 *** join/#brlcad xyaqnsalqkqawdoe (~armin@dslb-088-064-039-075.088.064.pools.vodafone-ip.de)
01:48.03 Stragus Mmhm. Stick around a little, I'm sure brlcad or someone else will be able to offer some guidance
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01:51.08 Notify 03BRL-CAD:starseeker * 69238 brlcad/trunk/src/librt/db5_size.cpp: Attributes are always checked regardless - don't need to check separately for solids
01:51.59 Notify 03BRL-CAD:starseeker * 69239 brlcad/trunk/src/librt/db5_size.cpp: So far in testing sorting doesn't pay for itself even with large models.
02:02.43 Notify 03BRL-CAD:starseeker * 69240 brlcad/trunk/src/librt/db5_size.cpp: half the remaining time is spent in _db5_get_attributes_size, most of that in db_get_external_reuse
02:24.13 Notify 03BRL-CAD:starseeker * 69241 brlcad/trunk/src/librt/db5_size.cpp: If we've alredy done the extern lookup for the attributes, reuse it rather than looking it up again for the comb.
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07:18.29 caen23 uh, what's up with the compilation tasks on gci? does it show sept 23 because of a bug, or did they both just download a binary?
07:20.56 caen23 leaning towards the latter, since they seem to have used the same versions of everything, and i see no mingw or dev tools in their screenshots
07:27.35 amarjeet No, student have completed or taken task related to compilaton. They all did the task of just running.
07:30.27 amarjeet oh are you talking about compilation of librecad task
07:36.08 caen23 yes
07:44.16 amarjeet I also think that they might have just used binaries
07:44.43 amarjeet https://github.com/LibreCAD/LibreCAD/blob/master/librecad/src/src.pro#L13 as it says version should be 2.2.0
07:46.08 amarjeet just I building it on my system with new updates and then I would tell more
07:46.17 amarjeet I am*
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07:50.42 amarjeet yes, they have not build but used binaries as its showing Version: 2.2.0-alpha-131-g0d239ca
07:50.42 amarjeet Compiler: GNU GCC 5.4.0
07:50.42 amarjeet Compiled on: Nov 29 2016
07:50.42 amarjeet Qt Version: 5.5.1
07:50.42 amarjeet Boost Version: 1.58.0
07:50.43 amarjeet System: Ubuntu 16.04.1 LTS
08:47.11 caen23 brlcad: i'm considering adding the memory leaks task in the interface. should i go through with it, or wait until a few more tasks are completed?
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11:06.59 gongy :( looks like website is down guys
11:15.22 *** join/#brlcad gongyy (~gongy@c220-239-97-230.belrs4.nsw.optusnet.com.au)
11:15.46 gongyy > apologies, looks like fault from my end.
11:47.55 Notify 03BRL-CAD:brlcad * 69242 brlcad/trunk/INSTALL: superfluous
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13:10.20 caen23 this one seems fine https://codein.withgoogle.com/dashboard/task-instances/6330778166231040/
13:16.07 ries caen23: I just approved it
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14:09.50 brlcad caen23: no need to wait when adding tasks, they sit in a queue .. i have to manually publish them
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18:50.20 ries brlcad: on a other completed item I did see : Waiting for parental consent approval when I approved (I think hat was my only option) I just clicked approve, is that ok? I did verify if the task was done correctly..
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19:04.33 sniok brlcad: Hi, I think one student is copying another student
19:05.07 sniok https://codein.withgoogle.com/dashboard/task-instances/4795200253722624/ is similar to https://codein.withgoogle.com/dashboard/task-instances/6314184358756352/
19:14.46 ries sniok: Unless I am overlooking, I don’t see the name in the command window
19:15.11 ries can you confirm that?
19:15.15 sniok yeah, they both lack name
19:16.32 sniok but the latest is more suspicious, it says 28.11.2016 in screenshot and the same desktop as other student
19:19.09 ries sniok: https://codein.withgoogle.com/dashboard/task-instances/6314184358756352/ is already approved, I am not sure if we can (or should) change that
19:19.36 ries For https://codein.withgoogle.com/dashboard/task-instances/4795200253722624/ I added a comment and asked for adding the name in the command window
19:20.15 sniok alright, thanks
19:20.45 ries np
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19:43.06 Notify 03BRL-CAD:starseeker * 69243 brlcad/trunk/src/librt/db5_size.cpp: Consolidate the child logic into a single function - for these purposes, it doesn't matter whether the 'children' are from a comb or one of the primitives that reference other objects. Simplifys the main loop. Primitive specific logic other than comb untested, but trying a similar trick to get the child name with a minimal cracking of the extern.
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20:00.28 Notify 03BRL-CAD:starseeker * 69244 brlcad/trunk/src/librt/db5_size.cpp: remove the inner timer.
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22:25.11 Notify 03BRL-CAD:starseeker * 69245 brlcad/trunk/src/librt/librt_private.h: Fix Windows build.
23:07.28 starseeker brlcad: what do you think about putting a timestamp in the directory structure? It wouldn't need to be something that had to be written to disk, as long as it got initialized when the .g was opened and updated whenever the directory object was written
23:08.06 starseeker I need a way to tell when an object has been changed, and that seems like the simplest approach
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