User:Ama Omega/archive/Office Hours/2010-10-11
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Revision as of 09:15, 5 May 2011 by Kelly Linden (talk | contribs) (moved User:Kelly Linden/Office Hours/2010-10-11 to User:Ama Omega/archive/Office Hours/2010-10-11)
List of Attendees
- Danilo Roi
- Elbereth Witte
- Ellla McMahon
- Fiuk Roi
- flexi campfire
- Gazanfer Jehangir
- Haravikk Mistral
- Kaluura Boa
- Kelly Linden
- Lares Carter
- Latif Khalifa
- Overbrain Unplugged
- Talarus Luan
- Techwolf Lupindo
Transcript
[12:56] | Gazanfer Jehangir: | hi kelly |
[12:56] | Kelly Linden: | hello |
[12:57] | Gazanfer Jehangir: | your av says they worked you to death? |
[12:57] | Kelly Linden: | heh |
[12:58] | Talarus Luan: | Arrr.. 'e's a pirate! |
[12:59] | Latif Khalifa: | hello |
[12:59] | Kelly Linden: | Give it a couple more minutes for people to show up. |
[13:00] | Kelly Linden: | was hoping to see Haravikk since he was the only one to post items to discuss: https://wiki.secondlife.com/wiki/User:Kelly_Linden/script_jira_triage |
[13:01] | Talarus Luan: | Oh.. didn't realize |
[13:01] | Talarus Luan: | sec |
[13:03] | Kelly Linden: | All right. Hello everyone. |
[13:03] | Kaluura Boa: | Cough cough! A minute of silence for the lost prims? |
[13:03] | Kelly Linden: | For those that just arrived: https://wiki.secondlife.com/wiki/User:Kelly_Linden/script_jira_triage |
[13:03] | Haravikk Mistral: | Am I the only one that added anything this week? |
[13:04] | Kelly Linden: | Apparently so. |
[13:04] | Kelly Linden: | This is the first trial of this process, so we will see how it goes. |
[13:04] | Kaluura Boa: | Very busy Haravikk... |
[13:04] | Haravikk Mistral: | d'oh, I meant to add some by other reporters that I was interested in too but I ever so slightly forgot... |
[13:05] | Talarus Luan: | I added mine |
[13:05] | Latif Khalifa | missed oh where the triage was anouced |
[13:05] | Kaluura Boa: | I'm gonna vote for all of them... |
[13:05] | Overbrain Unplugged: | howdy |
[13:06] | Kelly Linden: | Well lets start with * SVC-4323[c] - Casting a list with a vector to string, differs from casting a vector to string - 1 vote - Haravikk Mistral |
[13:06] | flexi campfire: | https://jira.secondlife.com/browse/svc-4323 [c] |
[13:06] | Overbrain Unplugged: | is there going to be viewer 2 media shown here? |
[13:06] | Kelly Linden: | the media just points to the wiki page I pasted: https://wiki.secondlife.com/wiki/User:Kelly_Linden/script_jira_triage |
[13:06] | Overbrain Unplugged: | ok thanks Kelly |
[13:07] | Haravikk Mistral: | Is a bit of a tricky one that, as it's hard to see any cases that would rely on the incorrect behaviour, there's nothing that I'm aware of anyway, it's super minor but /should/ be a simple fix to use the same function as everywhere else? |
[13:07] | Kelly Linden: | So. I agree it is a bug, I also agree that it is a minor bug. |
[13:07] | Kelly Linden: | Yeah should be pretty simple. |
[13:07] | Talarus Luan: | Just a formatting bug |
[13:08] | Talarus Luan: | %.5f to %.6f or whatever |
[13:09] | Kaluura Boa: | * PUUURRRRZZZZ * |
[13:09] | Kelly Linden: | I'll see if I can take a look soon, but no promises. I'll move it to .... um ..... |
[13:09] | Kelly Linden: | there is no option past 'awaiting review' that isn't resolving the issue? |
[13:09] | Danilo Roi: | qulcuno italiano? |
[13:09] | Haravikk Mistral: | I thought there was in-progress? |
[13:09] | Elbereth Witte: | assigned? |
[13:10] | Kelly Linden: | I assigned it, but it is still 'awaiting review' I will bug our jira people |
[13:10] | Latif Khalifa: | perhaps to add "Accepted" status |
[13:10] | Kelly Linden: | yeah I think that is just missing for the SVC issues |
[13:11] | Danilo Roi: | italiani????? |
[13:11] | Haravikk Mistral: | Hehe, thanks! Isn't many benefits to the fix, but it is useful for some quick comparisons that I like to do in favour of more involved checks for element type |
[13:11] | Ellla McMahon: | Kelly, can you change the status to Acknowledged ? |
[13:12] | Kelly Linden: | I don't think I can |
[13:12] | Kelly Linden: | it is not an option for me |
[13:12] | Kelly Linden: | maybe I'm not yet in the right jira group. Anyway I will resolve that later and fix it up. |
[13:13] | Kelly Linden: | NEXT |
[13:13] | Kelly Linden: | # SVC-924[c] - llSit() - scriptable ability to force an avatar to sit on an object - 7 votes - Haravikk Mistral |
[13:13] | flexi campfire: | https://jira.secondlife.com/browse/svc-924 [c] |
[13:13] | Ellla McMahon: | hmmm as a Linden you should be able to !!! :)) |
[13:13] | Kelly Linden: | I know ella. :) |
[13:13] | Kelly Linden: | we are on to feature requests. |
[13:13] | Overbrain Unplugged: | This one sounds like a script meant to make life easy for bots |
[13:14] | Latif Khalifa: | This one would require a protocol and viewer change, imho too big a change |
[13:14] | Kelly Linden: | This is probably a bit of work. |
[13:14] | Kelly Linden: | I'm not sure if it would involve viewer change or not. I'd like to think I could cause an AV to sit w/o changing the viewer. |
[13:14] | Haravikk Mistral: | Not my intention, it has a lot of other uses I think, and it's intended for use with sit-targets, surely that's mostly a server side thing? |
[13:15] | Latif Khalifa: | Kelly, you need to ask for permission |
[13:15] | Talarus Luan: | If it has to do dialogs, probably a viewer change too |
[13:15] | Kelly Linden: | (also, Haravikk - I'm a him, not a her. ;) ) |
[13:15] | Kelly Linden: | It will require permissions, true. |
[13:15] | Latif Khalifa: | there is no generic way in the protocol for server to ask viewer stuff |
[13:16] | Latif Khalifa: | afaik |
[13:16] | Kelly Linden: | I'm not up on the Viewer 2 ways, but pre-viewer2 we could add new LSL runtime permissions w/o modifying the viewer. |
[13:16] | Haravikk Mistral: | It could be done as a permission, but that seems a bit too heavy for it |
[13:16] | Kelly Linden: | It may not have been internationalized though. |
[13:17] | Kelly Linden: | Ok, if it is *not* a permission then it requires even more work. |
[13:17] | Kelly Linden: | but it acts just like an lsl runtime permission, so I'm not sure why it would be something else. |
[13:18] | Haravikk Mistral: | Well, I'd just be happy if it were added, was just saying it doesn't like a permission type thing, but if that's the easier way then it'd suit me =) |
[13:18] | Kelly Linden: | you want an object to be able to sit you, but only if you approve of that object doing it. |
[13:19] | Haravikk Mistral: | Hmm, true, well, either way is great, especially if permission is easiest then ^^ |
[13:19] | Overbrain Unplugged: | hmm I can see this as something ripe for abuse |
[13:20] | Overbrain Unplugged: | shooting spammed bullets which all demand the garget give permissions for you to sit on them |
[13:20] | Overbrain Unplugged: | the target |
[13:20] | Haravikk Mistral: | No more than any other permissions spam? |
[13:20] | Talarus Luan: | Yeah.. animate you spam happens |
[13:20] | Talarus Luan: | The viewer already limits those |
[13:20] | Kelly Linden: | Right, that is an existing issue and wouldn't be new to this. |
[13:20] | Overbrain Unplugged: | limits it per object |
[13:20] | Overbrain Unplugged: | or per avatar? |
[13:20] | Talarus Luan: | 5-10 requests, and the rest get ignored. |
[13:21] | Overbrain Unplugged: | mkay |
[13:21] | Overbrain Unplugged: | I remember once spending my afternoon buried in spam |
[13:21] | Haravikk Mistral: | If you mute an object owner I think it mutes their objects too now as well I think? |
[13:21] | Overbrain Unplugged: | so still have PTSDs over that |
[13:22] | Talarus Luan: | It should |
[13:23] | Kelly Linden: | Ok, I'm gonna add my comments and set a triage date, but I'm not gonna assign this one to myself as it is more work than I can just pick up. |
[13:23] | Kelly Linden: | This is not an issue I would expect to see investigated further soon. |
[13:24] | Kelly Linden: | NEXT |
[13:24] | Kelly Linden: | # SVC-2988[c] - Convert llListSort() to use faster sorting methods! - 49 votes - Haravikk Mistral |
[13:24] | flexi campfire: | https://jira.secondlife.com/browse/svc-2988 [c] |
[13:24] | Kaluura Boa: | Please! |
[13:24] | Kelly Linden: | that [c] screws up my jeffbot. |
[13:25] | Kelly Linden: | For LSL or Mono? |
[13:25] | Talarus Luan: | Both :P |
[13:25] | Kaluura Boa: | Both... But Mono only would be a start |
[13:25] | Talarus Luan: | Speeding up LSL is as good a reason as speeding up Mono |
[13:25] | Talarus Luan: | Since it would be a drop-in change |
[13:26] | Kelly Linden: | I have some plans to optimize mono's llList* functions which are insanely poorly optimized right now |
[13:26] | Talarus Luan: | All existing scripts would be affected. |
[13:26] | Haravikk Mistral: | Oh, well if this could be added to that then that'd be awesome ^^ |
[13:26] | Haravikk Mistral: | The way that llListSort() works unfortunately makes it more difficult, but a new sort function for non-strided lists could certainly be a LOT faster using merge or heap sort |
[13:27] | Talarus Luan: | Should almost be a drop-in fix.. bubblesorting is not that much different than quicksorting at the functional level. |
[13:27] | Haravikk Mistral: | Either speed up of llListSort or a new sort function would help a great deal though |
[13:27] | Overbrain Unplugged: | this sounds like a great idea |
[13:27] | Elbereth Witte: | sounds like just a special case for stride = 1 |
[13:27] | Latif Khalifa: | i wonder how you know which algorithm is used? and how can you tell the difference at LSL size scripts? |
[13:28] | Kelly Linden: | That is a good question - LSL scripts rarely go above 100 elements, and will sort in a single frame. |
[13:28] | Kelly Linden: | lists in LSL scripts that is |
[13:28] | Latif Khalifa: | yeah, that's what i meant, sorting by hand at that size would be fast ;) |
[13:29] | Haravikk Mistral: | LSL currently just uses bubble sort I believe, which is O(n^2) I believe, an O(log(n)) algorithm should still outperform that even with small lists |
[13:29] | Latif Khalifa: | Haravikk, how do you know? |
[13:29] | Talarus Luan: | Do the math :) |
[13:29] | Kelly Linden: | It would be interesting to benchmark. At that list size, I bet the general overhead in LSL scripts overshadows the difference |
[13:29] | Haravikk Mistral: | If it's a concern though then a separate function would be best, so we have the choice if it does become an issue of trade-offs |
[13:30] | Talarus Luan: | It is O(n log(n)), btw |
[13:30] | Talarus Luan: | The main issue with short lists is the difference in overhead setting up the quicksort, but it really isn't all that much extra. |
[13:31] | Talarus Luan: | Probably 10 items' equivalent or so |
[13:31] | Kelly Linden: | It is, for the record a bubble sort on a singly linked list. |
[13:32] | Kelly Linden: | I'd like to wait on this one for the other list optimizations. I don't think a faster LSL sort is going to make a noticable difference |
[13:33] | Kelly Linden: | not at the list sizes we are discussing |
[13:33] | Kelly Linden: | If anyone has a benchmarking script they use for lists that they want to add to the jira that would be helpful. Especially if they can demonstrate how painful list sorting is. |
[13:34] | Kelly Linden: | I'd like to mark this one as 'deferred' |
[13:34] | Elbereth Witte: | just list element read/write is horrifically slow I think, could just be me though |
[13:34] | Gazanfer Jehangir: | see you friends |
[13:34] | Haravikk Mistral: | k, I'll try and make a simpler case of one of my worst scripts for sorting |
[13:34] | Gazanfer Jehangir: | i got a flame to catch |
[13:34] | Talarus Luan: | Quicksort on singly-linked is a little bit of a pain, but not significantly more than a bubblesort. |
[13:35] | Overbrain Unplugged: | well lets go with the typical list you get from a sensor read, 16 avatars and their keys and other data |
[13:35] | Talarus Luan: | http://www.flipcode.com/archives/Quick_Sort_On_Linked_List.shtml |
[13:35] | Latif Khalifa: | i still don't think you're going to see much of a difference on lsl size lists |
[13:35] | Elbereth Witte: | even that isn't a list :-/ |
[13:35] | Talarus Luan: | There's one for a doubly-linked list. Just have to add a bit of code to handle the singly-linked situation. |
[13:36] | Overbrain Unplugged: | the sensor return is probably the most frequent list thats sorted |
[13:36] | Elbereth Witte: | but first it has to be made into a list |
[13:36] | Elbereth Witte: | :-/ |
[13:36] | Fiuk Roi: | vc é brasileiro? |
[13:37] | Kelly Linden: | Ok, I've commented and marked as deferred and set the triage date. |
[13:37] | Kelly Linden: | NEXT |
[13:37] | Kelly Linden: | # SVC-6326[c] - Remove llInstantMessage delay for avatars in region - 1 vote - Haravikk Mistral |
[13:37] | flexi campfire: | https://jira.secondlife.com/browse/svc-6326 [c] |
[13:37] | Fiuk Roi: | quem é braisleiro aqui? |
[13:37] | Talarus Luan: | That and llEmail |
[13:37] | Kelly Linden: | Sadly we don't think we can remove delays on existing functions. |
[13:37] | Kaluura Boa: | svc-6326 |
[13:37] | flexi campfire: | https://jira.secondlife.com/browse/svc-6326 |
[13:37] | Elbereth Witte: | oh, niceish, throttles may still be needed for flooding concerns though |
[13:38] | Haravikk Mistral: | Ah, well a new one would be nice, like the other ll*Fast functions? |
[13:38] | Talarus Luan: | Wasn't there an extension to the http project rate limiter that was going to be done for llInstantMessage and llEmail? |
[13:38] | Kaluura Boa: | llInstantMessageFast()? =^_^= |
[13:38] | Kelly Linden: | (testing) # SVC-6326[c] - Remove llInstantMessage delay for avatars in region - 1 vote - Haravikk Mistral |
[13:38] | flexi campfire: | https://jira.secondlife.com/browse/svc-6326 |
[13:38] | Kelly Linden: | better |
[13:38] | Lares Carter: | llReallyInstantMessage() ? |
[13:38] | Kaluura Boa: | =^_^= |
[13:38] | Kelly Linden: | llInstantMessageFastIfNearby |
[13:39] | Haravikk Mistral: | It's preferable to use llInstantMessage over llSay for single person chat, but it's too slow meaning it needs helper scripts |
[13:39] | Talarus Luan: | yeah, everyone gets around the delay anyway |
[13:39] | Overbrain Unplugged: | llHayBuddeh |
[13:39] | Talarus Luan: | 20, 50, 100 scripts |
[13:39] | Haravikk Mistral: | llInstantMessageFastLocal()? |
[13:39] | Kelly Linden: | We have llOwnerSay |
[13:39] | Kelly Linden: | Maybe llTargetSay ? |
[13:39] | Kaluura Boa: | Exactly... Or else your script is blocked for 2 seconds... That's an eternity for a script |
[13:39] | Elbereth Witte: | at this rate, should probably make a function that controls function charactestistics, llUseUpgrade([FAST_IMS, TRUE]); |
[13:40] | Kelly Linden: | Elbereth that will have to wait for a post-LSL language. |
[13:40] | Haravikk Mistral: | Ah, that's a good point actually, target say might be a better solution, as it's rare to need the offline capability of llInstantMessage() |
[13:40] | Elbereth Witte: | possibly won't be needed for post-lsl |
[13:40] | Kelly Linden: | exactly |
[13:40] | Elbereth Witte: | no would be fine then :-) |
[13:40] | Kelly Linden: | :) |
[13:40] | Kelly Linden: | I like "llTargetSay" |
[13:41] | Talarus Luan: | Would be nice if you allowed that for objects, too :D |
[13:41] | Latif Khalifa: | If we were to remove some sleeps I'd go with llEmailThrottled, i often need to send 4-5 emails rapidly, and then nothing for hours, 20 sec sleep in email is killing me |
[13:41] | Kelly Linden: | Talarus I would see no reason not to. |
[13:41] | Elbereth Witte: | well, following the ownersay thread, llAgentSay(id, text);? |
[13:41] | Kaluura Boa: | Does the name imply that it could only be used in a script in the prim with the sit target? |
[13:41] | Talarus Luan: | Well, I would presume it would need a channel |
[13:41] | Talarus Luan: | Since it would logically go to the listen() event |
[13:42] | Talarus Luan: | Nice secure object->object comms would be sweet |
[13:42] | Kelly Linden: | llTargetSay(key id, integer channel, string message) |
[13:42] | Talarus Luan: | Cool. :) |
[13:42] | Lares Carter: | ohh i really like that |
[13:42] | Talarus Luan: | and for avs, channel would be 0 or ignored? |
[13:42] | Elbereth Witte: | hmm, this sounds like a change as big an llRegionSay() |
[13:42] | Kaluura Boa: | If we can speak to objects, sure! |
[13:43] | Haravikk Mistral: | Could take a ton of weight off of scripted object communications |
[13:43] | Talarus Luan: | yus |
[13:43] | Haravikk Mistral: | I didn't even think of that hehe, just wanted to speak to avatars faster =D |
[13:43] | Talarus Luan: | Can roll several JIRAs into one! :D win! |
[13:43] | Elbereth Witte: | hmm, which makes me wonder, is it better for teh server to have 1000 objects listening on teh same channel, or on all different channels |
[13:44] | Talarus Luan: | Well, targeted says would bypass the listen deal. |
[13:44] | Haravikk Mistral: | Different I assume, as filtering an integer is faster than leaving it up to the scripts to do themselves |
[13:44] | Kaluura Boa: | Question: What or who would listen if you don't speak on channel 0 to an av? |
[13:44] | Talarus Luan: | the part where it figures out if you are in range |
[13:44] | Kelly Linden: | you can specify an ID for the agent, but it may not be helpful |
[13:44] | Talarus Luan: | That's the CPU hog-part of the chat comms checks |
[13:44] | Kelly Linden: | sorry, a channel I mean |
[13:45] | Kelly Linden: | there is a script error channel, for example |
[13:45] | Haravikk Mistral: | Sim would probably just discard non-zero to an avatar mb? Unless we wanted to support script communication with a viewer? |
[13:45] | Elbereth Witte: | do viewers recieve off channel comms? |
[13:45] | Talarus Luan: | Yeah, I would imagine that an agent wouldn't hear anything other than on channel 0, so I would just ignore the channel for agents |
[13:45] | Kaluura Boa: | Ho yeah! That could be useful any way... |
[13:45] | Talarus Luan: | Assume it is 0 if (key id) is an agent |
[13:45] | Elbereth Witte: | eh, I'd let it get discarded to an AV, to allow it to work in the future |
[13:45] | Kelly Linden: | I think we would do what we normally do with non-0 comms to an agent. We wouldn't ignore the channel, but it may only work well with 0. |
[13:46] | Talarus Luan: | I don't think anything other than 0 and DEBUG_CHANNEL is sent to viewers |
[13:46] | Talarus Luan: | Could be wrong though. |
[13:46] | Elbereth Witte: | my main concern is that its another world shrinking function |
[13:46] | Talarus Luan: | Objects get swirly particles when they talk. |
[13:46] | Kelly Linden: | I'd rather drop non-0/debug_channel msgs on the floor now than create the expectation that channel 42 will always go to an agent. |
[13:46] | Elbereth Witte: | agreed |
[13:47] | Talarus Luan: | yup |
[13:47] | Kelly Linden: | it will only work on objects that are within the region |
[13:47] | Kaluura Boa: | Agreed too |
[13:47] | Talarus Luan: | Yeah, it is a targeted llRegionSay |
[13:47] | Kaluura Boa: | The servers will like it.. |
[13:48] | Elbereth Witte: | it defies nature, otherwise, neatish |
[13:48] | Talarus Luan: | I would still love a way to do it across sims, like named pipes or something, but I'll take what I can get for now. :D |
[13:48] | Kelly Linden: | I'm actually not sure how much more or less work it will be for the servers. I need to refresh my memory on our chat subsystem |
[13:48] | Elbereth Witte: | I assume work on regionsay kiccked down some doors |
[13:48] | Kelly Linden: | commented and triage date added. |
[13:49] | Kelly Linden: | Does someone want to make a new jira for me for llTargetSay? If not I can make one later. |
[13:49] | Kelly Linden: | I'm gonna mark this 'won't finish' for now, and link to the other when it is made |
[13:49] | Haravikk Mistral: | Should I just repurpose that one? |
[13:49] | Haravikk Mistral: | Is fairly new after all |
[13:49] | Elbereth Witte: | I'm wary of teh name, given set target and move to tagret functions and such |
[13:50] | Kelly Linden: | lets go for a new one, I think. <shrug> doesn't really matter. I will leave it up to you haravikk. |
[13:50] | Kelly Linden: | time for 1 more I think |
[13:50] | Talarus Luan: | baw. :P |
[13:50] | Kelly Linden: | # SVC-6364[c] - Automatically optimise calls to llGetListLength(list) by replacing them with (list != []) - 1 vote - Haravikk Mistral |
[13:50] | flexi campfire: | https://jira.secondlife.com/browse/svc-6364 |
[13:50] | Kelly Linden: | EWWW |
[13:50] | Techwolf Lupindo: | Hi all |
[13:50] | Kelly Linden: | I hate that ugly hack. |
[13:50] | Talarus Luan: | Compiler optimizations... <.< |
[13:50] | Kelly Linden: | Tell you what though, I can make the mono one nearly instant. |
[13:51] | Kaluura Boa: | I love it... I don't even use llGetListLength() anywhere |
[13:51] | Haravikk Mistral: | Me neither, a != [] is better all around at the moment |
[13:51] | Kaluura Boa: | And it's much faster to type |
[13:51] | Kelly Linden: | Right now mono sucks at lists because it converts them from a standard container to an LSL singly linked list when you pass it to (many) functions. |
[13:52] | Elbereth Witte: | so many functions need to be rewritten, so suffered while a non-lsl is created |
[13:52] | Haravikk Mistral: | Yeah, 'twas the main reason for any scripts that saw no improvement under Mono |
[13:52] | Kelly Linden: | The optimizations I mentioned before are to move as much as possible to the managed-code (mono) side so we don't convert the lists. Getting the list length is a simple matter in mono. |
[13:53] | Kelly Linden: | Other ones I want to get are llList2String and similar, and some math functions. |
[13:53] | Haravikk Mistral: | Hmm, well if that'll end up adding a new (much better?) alternative then I'm all for that |
[13:53] | Kaluura Boa: | Please, do... Anything to speed up our poor lists will be welcome! |
[13:53] | Elbereth Witte: | kelly++ |
[13:53] | Kelly Linden: | I can't wait for a post-lsl world with real containers and objects and structs and and and |
[13:54] | Latif Khalifa: | i hope you will be able to upgrade to profile2 at some point 1.1 is dead end, and it's even removed from mono 2.8 |
[13:54] | Kaluura Boa: | 2050... Don't hold your breath... |
[13:54] | Kelly Linden: | I'm gonna mark that one 'won't finish' - touching the compiler at that level is tricky at best, and I'd probably screw it up. And I'm going to try and improve the mono list functions anyway |
[13:55] | Haravikk Mistral: | k! |
[13:55] | Kelly Linden: | Latif: profile 2 is (on the backend, for LSL on mono) in testing now. |
[13:55] | Kelly Linden: | on mono 2.6.7 |
[13:55] | Latif Khalifa: | wow, great |
[13:55] | Latif Khalifa: | generics ftw :) |
[13:56] | Talarus Luan: | Next? :) |
[13:57] | Kelly Linden: | ok one more |
[13:57] | Kelly Linden: | # SVC-6357[c] - llGetUnixTimeNanos() - greater precision timing mechanism - 1 vote - Haravikk Mistral |
[13:57] | flexi campfire: | https://jira.secondlife.com/browse/svc-6357 |
[13:57] | Talarus Luan: | Would rather have a nanosecond integer count.. float is a bit.. imprecise. |
[13:57] | Elbereth Witte: | timestamp is not precise enough, given the poopy scheduling currently in LSL? |
[13:57] | Latif Khalifa: | hmm trying to get that precision when sims randomly sleep for seconds at the time is... a bit optimistic ;) |
[13:57] | Haravikk Mistral: | Possibly simple one, is just you need like six or seven function calls to get a milli or nano time from llGetTimestamp() |
[13:59] | Kelly Linden: | I don't think it would be hard, but I too question the overall value when applied to LSL |
[13:59] | Kaluura Boa: | You could use just llGetSubString()... |
[14:00] | Haravikk Mistral: | Well right now you can't even time things down to the half-second properly as llGetGMTclock() only returns seconds, and llGetTime (the only function that provides greater accuracy?) is too unreliable |
[14:00] | Talarus Luan: | Might come in handy for authentication/encryption stuff. |
[14:00] | Elbereth Witte: | hmm, I agree, a good tiing method that works down to centisecs would be GREAT |
[14:00] | Overbrain Unplugged: | llAtomicTime? |
[14:00] | Kaluura Boa: | =^_^= |
[14:01] | Haravikk Mistral: | And llGetTimestamp() is converting bits to text only to be converted back again =) |
[14:01] | Overbrain Unplugged: | llPlanckTime |
[14:01] | Elbereth Witte: | hmm, true, a function that ruterns chunks of time in a list might be nice |
[14:01] | Kelly Linden: | I'm gonna think about this one and we will wrap it up first on the next triage. |
[14:01] | Talarus Luan: | Well, since we won't get to my two today, please do at least have a look at them (and vote if you like them! :D ): SVC-5742 and SVC-6350 |
[14:01] | Latif Khalifa: | exposing Environment.TickCount might be easy (end almost free), just not sure how big a resolution you could get in LSL script |
[14:01] | flexi campfire: | https://jira.secondlife.com/browse/svc-5742 |
[14:01] | flexi campfire: | https://jira.secondlife.com/browse/svc-6350 |
[14:01] | Kaluura Boa: | Yeah... It's true that llGetTimeStamp() is a weird thing with its string value... |
[14:02] | Kelly Linden: | Thanks everyone for coming. I'm going back to 9am next week. Next week will be a general scripting discussion OH. |
[14:02] | Kaluura Boa: | scv-5742, definitively! |
[14:02] | Elbereth Witte: | if only string-fu was faster |
[14:02] | Talarus Luan: | Aye, I want my av down far below its current 2.0ms script time. :( |
[14:02] | Kelly Linden: | I think this triage went well, if anyone has any suggestions for the process let me know - kelly@lindenlab.com. |
[14:02] | Haravikk Mistral: | Is why I went for a list with integer and float pair, the integer is usable alongside llGetUnixTime() just fine, and the float is useful since that's what llSetTimerEvent() expects |
[14:02] | Haravikk Mistral: | More people adding items ^^ |
[14:03] | Kelly Linden: | Also yes, add items. We will get to them at the next triage in 2 weeks |
[14:03] | Talarus Luan: | I'll definitely add some more :D |
[14:03] | Kaluura Boa: | Next time... |
[14:03] | Overbrain Unplugged: | I dont know if I'm ignorant, but I'd really really like llSetLinkPrimativeParams to allow you to put a list of link numbers in one function if you need to modify a number of prims the exact same way but not all of the prims in a linkset |
[14:03] | Haravikk Mistral: | Cool, thanks very much Kelly! |
[14:03] | Latif Khalifa: | thaks for your time Kelly |
[14:03] | Haravikk Mistral: | I posted a JIRA for that Overbrain, ehm...I'll have to hunt for it |
[14:04] | Talarus Luan: | Yeah, I would like that too, Overbrain, but I am content with llSLPPF in a loop for those.. without the delay, it is fast enough for me. |
[14:04] | Kaluura Boa: | llSetListLinkPrimitiveParams() or something |
[14:04] | Overbrain Unplugged: | loops.... |
[14:04] | Overbrain Unplugged: | gotta make it more complex |
[14:04] | Kelly Linden: | We will at least discuss any issue on the triage list. :) |
[14:04] | Elbereth Witte: | and in LSL's hands, slower |
[14:05] | Haravikk Mistral: | SVC-2105 Overbrain |
[14:05] | flexi campfire: | https://jira.secondlife.com/browse/svc-2105 |
[14:05] | Elbereth Witte: | but, I'm wondering how well the server/client handles lots of fast changes anyway |
[14:05] | Kelly Linden: | Thanks all. I'm gonna grab the log to post and get back to (other) work. |
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