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has joined #sbcl 08:57:44 -!- nikodemus [~nikodemus@cs181199216.pp.htv.fi] has quit [Quit: This computer has gone to sleep] 09:11:13 cmm- [~cmm@109.65.210.248] has joined #sbcl 09:14:33 -!- cmm [~cmm@bzq-79-179-203-127.red.bezeqint.net] has quit [Ping timeout: 272 seconds] 09:18:52 nikodemus [~nikodemus@cs181058025.pp.htv.fi] has joined #sbcl 09:18:52 -!- ChanServ has set mode +o nikodemus 09:36:59 -!- nikodemus [~nikodemus@cs181058025.pp.htv.fi] has quit [Ping timeout: 276 seconds] 09:38:51 nikodemus [~nikodemus@cs181058025.pp.htv.fi] has joined #sbcl 09:38:51 -!- ChanServ has set mode +o nikodemus 09:43:49 mega1 [~user@catv4E5C915D.pool.t-online.hu] has joined #sbcl 09:51:16 stassats [~stassats@wikipedia/stassats] has joined #sbcl 10:06:41 -!- homie [~levgue@xdsl-78-35-167-162.netcologne.de] has quit [Remote host closed the connection] 10:58:10 homie [~levgue@xdsl-78-35-167-162.netcologne.de] has joined #sbcl 11:03:57 hargettp [~hargettp@pool-71-184-180-182.bstnma.east.verizon.net] 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has quit [Ping timeout: 240 seconds] 15:29:56 -!- attila_lendvai [~attila_le@unaffiliated/attila-lendvai/x-3126965] has quit [Quit: Leaving.] 15:44:22 stassats [~stassats@wikipedia/stassats] has joined #sbcl 15:57:17 another oddity in MAKE-PACKAGE is that this is not in WITH-PACKAGE-NAMES: (return (setf (gethash name *package-names*) package)) 15:59:12 rpg [~rpg@mpls.sift.info] has joined #sbcl 16:21:35 nikodemus: I now think that WITH-PACKAGES in MAKE-PACKAGE should have been WITH-PACKAGE-NAMES 16:22:36 else there is a race between checking with FIND-PACKAGE and for instance adding nicknames 16:23:07 and registering in *PACKAGE-NAMES* is unprotected as well. 16:49:19 -!- mega1 [~user@catv4E5C915D.pool.t-online.hu] has quit [Read error: Connection reset by peer] 16:49:19 mega1 [~user@catv4E5C915D.pool.t-online.hu] has joined #sbcl 16:56:40 stassats` [~stassats@wikipedia/stassats] has joined #sbcl 16:56:52 -!- stassats [~stassats@wikipedia/stassats] has quit [Read error: Connection 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seconds] 19:18:38 nikodemus` [~nikodemus@cs181199216.pp.htv.fi] has joined #sbcl 19:29:53 -!- slyrus [~chatzilla@adsl-99-49-13-243.dsl.pltn13.sbcglobal.net] has quit [Quit: ChatZilla 0.9.86 [SeaMonkey 2.1b2pre/20101206220131]] 19:36:38 -!- ASau` is now known as ASau 19:48:31 -!- nikodemus` [~nikodemus@cs181199216.pp.htv.fi] has quit [Quit: This computer has gone to sleep] 19:50:49 jwise [~user@173-14-157-193-NewEngland.hfc.comcastbusiness.net] has joined #sbcl 19:57:48 christoph [~user@oteiza.siccegge.de] has joined #sbcl 20:11:11 -!- tcr1 is now known as tcr 20:18:02 Hexstream [~hexstream@modemcable075.97-200-24.mc.videotron.ca] has joined #sbcl 20:21:42 any sb-thread gurus about? 20:23:14 The best way to find out is to ask a question about sb-thread! 20:26:00 homie`` [~levgue@xdsl-78-35-157-140.netcologne.de] has joined #sbcl 20:28:30 heh, I'm trying to get sb-thread working (again?) on sunos/x86 20:28:45 (x86-64 to follow, as it never had working support on sunos) 20:29:27 -!- homie` [~levgue@xdsl-78-35-167-162.netcologne.de] has quit [Ping timeout: 276 seconds] 20:30:47 turning on lutexes and sb-thread gives a build which gets as far as the tests in sb-concurrency, gets through most of them, but consistently fails on SB-CONCURRENCY-TEST::MAILBOX.MULTIPLE-PRODUCERS-SINGLE-CONSUMER 20:31:08 with 20:31:10 unhandled SB-INT:BUG in thread # {4AED4331}>: 20:31:10 Mailbox # {4AD8A919}> empty after WAIT-ON-SEMAPHORE. 20:31:15 This is probably a bug in SBCL itself. (Alternatively, SBCL might have been 20:31:16 ... 20:31:52 going to start digging (and mail the list), but was curious if anyone had a ``yeah, when that happens, it means...'' reaction first :-) 20:32:28 it means something fundamental is broken, possibly semaphores but I forgot 20:32:37 we don't have semaphores per se 20:32:43 only mutex and condition variables. 20:32:51 look at the source of that bit, it should be obivous 20:33:30 cool 20:33:43 my guess is eager wakeup in condition variables 20:33:59 (I haven't looked at the source) 20:34:32 tcr: if that's an issue, the semaphore code is broken. 20:35:29 you're talking of the SEMAPHORE (lisp object) code? 20:35:36 right. 20:36:30 yes my point is it might not be that code per se but rather implicitly broken by bogus wakeup in a condition variable (without flagging it as a spurious wakeup) 20:37:17 I don't understand. 20:37:26 condition variables are expected to have spurious wake ups. 20:38:42 ah right you don't actually distinguish even though you could on linux :-) 20:39:02 right I shuddup 20:40:18 we should have a sb-spin build option to implement everything as spinloops 20:40:33 spinlocks even 20:42:37 jwise: are you using the new thread library? 20:43:14 might be needed to get sane interactions between signals & mutex/condition variables. 20:44:28 need to check. right now, I've just turned on what's in-tree for sunos/x86 (which is optimistically described in the docs as `working, but needs more testing', which seems fair, given how many of sb-concurrency's tests do pass 20:47:09 so this is the result of turning on :sb-lutex :sb-thread 20:47:22 -!- homie`` [~levgue@xdsl-78-35-157-140.netcologne.de] has quit [Quit: ERC Version 5.3 (IRC client for Emacs)] 20:47:23 (:sb-lutex of itself doesn't break anything, but it wouldn't) 21:10:24 -!- Krystof [~csr21@csrhodes.plus.com] has quit [Ping timeout: 264 seconds] 21:11:54 homie [~levgue@xdsl-78-35-157-140.netcologne.de] has joined #sbcl 21:22:54 -!- attila_lendvai [~attila_le@unaffiliated/attila-lendvai/x-3126965] has quit [Read error: Connection reset by peer] 21:24:38 Krystof [~csr21@csrhodes.plus.com] has joined #sbcl 21:24:38 -!- ChanServ has set mode +o Krystof 21:26:30 attila_lendvai [~attila_le@adsl-89-132-4-155.monradsl.monornet.hu] has joined #sbcl 21:26:31 -!- attila_lendvai [~attila_le@adsl-89-132-4-155.monradsl.monornet.hu] has quit [Changing host] 21:26:31 attila_lendvai [~attila_le@unaffiliated/attila-lendvai/x-3126965] has joined #sbcl 21:56:32 -!- dlowe [~dlowe@ita4fw1.itasoftware.com] has quit [Quit: Leaving.] 22:02:44 slyrus [~chatzilla@173-228-44-88.dsl.static.sonic.net] has joined #sbcl 22:48:21 mega1 [~user@catv4E5C915D.pool.t-online.hu] has joined #sbcl 22:54:23 -!- Hexstream [~hexstream@modemcable075.97-200-24.mc.videotron.ca] has left #sbcl 23:04:09 -!- attila_lendvai [~attila_le@unaffiliated/attila-lendvai/x-3126965] has quit [Ping timeout: 252 seconds] 23:04:41 attila_lendvai [~attila_le@unaffiliated/attila-lendvai/x-3126965] has joined #sbcl 23:45:53 -!- cmm- [~cmm@109.65.210.248] has quit [Ping timeout: 276 seconds] 23:49:26 -!- tcr [~tcr@217-162-131-235.dynamic.hispeed.ch] has quit [Quit: Leaving.]