TOPIC | 6.0 | DECthreads and related documentation |
| 6.5 | Wed May 08 1991 12:31 | DECthreads exception specification | 8 lines |
| 6.6 | Wed May 08 1991 12:37 | DECthreads P1003.4a/D4 extensions document | 22 lines |
TOPIC | 90.0 | Is cma_select alertable, or alertsafe? |
| 90.5 | Wed Apr 10 1991 12:41 | We're consistent with CMA and POSIX | 28 lines |
TOPIC | 95.0 | cma_once() a memory synch point? |
| 95.4 | Mon May 06 1991 12:50 | You're quite correct | 10 lines |
| 95.6 | Wed May 08 1991 11:58 | No, that's not true | 15 lines |
| 95.8 | Thu May 09 1991 12:13 | Nope... doesn't work that way | 27 lines |
TOPIC | 168.0 | help using cma library services |
| 168.5 | Tue Jun 25 1991 14:03 | DECthreads BL7 | 13 lines |
TOPIC | 170.0 | Stack size upper bound ? |
| 170.5 | Wed Jul 24 1991 12:53 | You can always find out default attribute values... | 17 lines |
TOPIC | 179.0 | schedual policy and priority ??? |
| 179.9 | Tue Oct 15 1991 15:10 | ??? | 10 lines |
| 179.11 | Wed Oct 16 1991 11:08 | | 5 lines |
TOPIC | 207.0 | cma_nfw, seg fault if out of core in cma_init |
| 207.1 | Thu Apr 11 1991 18:16 | There is a small multilegged creature crawling on your VM code... | 15 lines |
TOPIC | 215.0 | courses |
| 215.1 | Thu Apr 25 1991 10:05 | Any Education type folks listening? | 12 lines |
| 215.3 | Fri Apr 26 1991 12:49 | Programming With Threads | 15 lines |
TOPIC | 216.0 | CMA & ultrix SQL design for performance |
| 216.1 | Fri Apr 26 1991 13:00 | Maybe | 19 lines |
TOPIC | 217.0 | malloc is time consuming |
| 217.1 | Tue Apr 30 1991 11:42 | Interesting | 19 lines |
| 217.4 | Tue Apr 30 1991 19:28 | Hold it, guys! | 23 lines |
| 217.8 | Thu May 02 1991 12:00 | Not quite... | 20 lines |
| 217.12 | Mon May 06 1991 12:44 | Good stuff | 17 lines |
TOPIC | 220.0 | segviolations, bus errs - no exception, no message |
| 220.1 | Tue May 07 1991 11:10 | Sounds like a QAR if you can reproduce it reliably | 9 lines |
| 220.3 | Wed May 08 1991 12:03 | You can't | 12 lines |
TOPIC | 221.0 | yielding for ever. |
| 221.2 | Tue May 07 1991 11:12 | | 7 lines |
TOPIC | 223.0 | signal handling |
| 223.1 | Wed May 08 1991 12:23 | Thanks for reminding me! | 53 lines |
TOPIC | 224.0 | CMA uses huge amounts of VM |
| 224.7 | Fri May 10 1991 13:03 | Sometimes you have to reinvent | 30 lines |
| 224.15 | Wed Aug 21 1991 13:45 | Thread stack management | 14 lines |
TOPIC | 227.0 | CMA Design Center Questioned |
| 227.2 | Thu May 09 1991 12:29 | Whoa there! | 42 lines |
TOPIC | 229.0 | struct timespec |
| 229.6 | Tue May 14 1991 17:55 | struct timespec | 7 lines |
TOPIC | 230.0 | Anyone used sharables which link against CMA sharables? |
| 230.1 | Fri May 17 1991 08:34 | | 7 lines |
| 230.5 | Tue May 28 1991 23:41 | primitive language/inflexible linker :-) | 8 lines |
TOPIC | 232.0 | Debugging help needed |
| 232.3 | Fri May 31 1991 13:43 | Not an easy task... | 10 lines |
| 232.7 | Thu Jun 13 1991 18:43 | | 21 lines |
TOPIC | 235.0 | CMA VMS condition codes - need definitions |
| 235.3 | Wed Jun 05 1991 13:17 | cma$s_exit_thread | 16 lines |
TOPIC | 236.0 | Wish: formatting handles |
| 236.1 | Wed Jun 05 1991 13:21 | Good suggestion... | 10 lines |
| 236.3 | Thu Jun 06 1991 13:53 | Robustness | 29 lines |
| 236.7 | Tue Jun 11 1991 10:46 | Thread "unique value" | 16 lines |
| 236.10 | Mon Jul 15 1991 19:38 | Same number | 7 lines |
TOPIC | 238.0 | cma_exception.h needs cma.h ??? |
| 238.1 | Thu Jun 13 1991 18:34 | Intention is not necessarily reality :-) | 8 lines |
TOPIC | 239.0 | cma_e_alerted |
| 239.1 | Thu Jun 13 1991 18:47 | Yep, you can do it | 13 lines |
TOPIC | 240.0 | Is it possible to access thread context within destructor function ? |
| 240.1 | Mon Jun 17 1991 14:44 | That's correct | 9 lines |
TOPIC | 242.0 | CMA vs. Pthreads: some questions from a novice |
| 242.2 | Wed Jun 19 1991 13:49 | Right | 17 lines |
| 242.6 | Wed Jun 26 1991 15:15 | CMA vs pthreads | 31 lines |
TOPIC | 245.0 | Wish: better support for VMS condition handlers |
| 245.1 | Mon Jun 24 1991 12:39 | cma_wishlist (cma_c_enter, "cma$establish") == cma_c_true | 4 lines |
| 245.4 | Tue Jul 30 1991 19:40 | More specifically... | 20 lines |
| 245.6 | Wed Jul 31 1991 14:14 | TRUST us! | 21 lines |
| 245.9 | Thu Aug 01 1991 14:06 | That sounds fairly difficult | 9 lines |
| 245.13 | Fri Aug 02 1991 14:05 | The final "longjmp" isn't the problem... | 18 lines |
| 245.15 | Mon Aug 05 1991 11:15 | Still not that simple | 15 lines |
TOPIC | 246.0 | Newly created mutex locked by non-existent thread?? |
| 246.1 | Thu Jun 27 1991 12:21 | Hmmm | 10 lines |
| 246.6 | Fri Jun 28 1991 13:11 | Definitely looks a bit strange... | 31 lines |
| 246.11 | Mon Jul 01 1991 13:48 | The Game is Afoot | 9 lines |
| 246.12 | Mon Jul 01 1991 16:15 | Initial answer for Jim's QAR 128 on this problem, for everyone's reference... | 42 lines |
| 246.14 | Tue Jul 02 1991 17:04 | Any information you can give would help... | 33 lines |
| 246.24 | Mon Jul 15 1991 19:35 | Recursive mutexes and condition variables | 18 lines |
TOPIC | 247.0 | Unresolved references in BL7? |
| 247.3 | Fri Jun 28 1991 13:21 | My apologies | 5 lines |
TOPIC | 250.0 | New VMS Debugger with bl7? |
| 250.2 | Mon Jul 01 1991 13:54 | | 5 lines |
TOPIC | 254.0 | cma_cond_signal change has introduced a new race condition |
| 254.3 | Mon Jul 15 1991 19:56 | To summarize (belatedly) | 22 lines |
TOPIC | 255.0 | How's the cost of thread context switch? |
| 255.10 | Mon Jul 15 1991 20:06 | Cost of context switch | 13 lines |
TOPIC | 256.0 | Possible image ident problem |
| 256.1 | Mon Jul 15 1991 20:16 | Hmmm | 14 lines |
TOPIC | 260.0 | Where to put dcethreads.cat? |
| 260.4 | Thu Oct 03 1991 11:16 | If where it's supposed to be isn't, then... | 8 lines |
TOPIC | 261.0 | Is it legal to reuse attributes objects? |
| 261.5 | Sun Jul 28 1991 16:40 | It's magic | 6 lines |
TOPIC | 263.0 | Per-thread contexts being zero after destructor |
| 263.1 | Tue Jul 30 1991 19:02 | Not likely | 23 lines |
| 263.3 | Wed Jul 31 1991 14:03 | ??? | 28 lines |
TOPIC | 265.0 | Thread ID |
| 265.3 | Fri Aug 02 1991 14:16 | Read-only | 18 lines |
TOPIC | 266.0 | Cleaning up after an exception |
| 266.2 | Mon Aug 05 1991 11:19 | Right | 10 lines |
TOPIC | 271.0 | mutex hang |
| 271.2 | Tue Aug 20 1991 15:24 | What's happening? | 15 lines |
TOPIC | 272.0 | Way to get a unique id for a mutex? |
| 272.2 | Tue Aug 20 1991 15:34 | POSIX compatibility | 28 lines |
TOPIC | 273.0 | CMA v. pthreads |
| 273.2 | Tue Aug 20 1991 15:50 | The history of CMA, OSF/1 pthreads, and POSIX | 43 lines |
| 273.4 | Wed Aug 21 1991 15:14 | What question? | 12 lines |
| 273.8 | Mon Aug 26 1991 13:47 | Yup. | 9 lines |
TOPIC | 274.0 | RMS in threads? |
| 274.3 | Wed Aug 21 1991 14:46 | BEEP! Semantics alert! | 11 lines |
TOPIC | 275.0 | pthreads printf problem in BL7 |
| 275.4 | Thu Aug 22 1991 12:41 | By the way... | 6 lines |
| 275.6 | Thu Sep 05 1991 08:58 | Ah, don'tcha love RISC? :-) | 43 lines |
| 275.9 | Fri Sep 06 1991 07:57 | That's not the FRAME... just the arguments | 7 lines |
TOPIC | 278.0 | Wish: integrate mutex unlocking with condition handling better |
| 278.1 | Mon Aug 26 1991 13:51 | Interesting... | 4 lines |
TOPIC | 280.0 | Anyone used GNU-C with DECthreads? |
| 280.5 | Fri Sep 13 1991 09:16 | You'll like BL8 | 9 lines |
TOPIC | 281.0 | Bus error? |
| 281.3 | Tue Sep 03 1991 10:40 | The world is not perfect, nor resources unlimited | 11 lines |
TOPIC | 282.0 | CMA on ULTRIX |
| 282.1 | Tue Sep 03 1991 10:45 | DECthreads on BSD-based ULTRIX (V4.x) | 7 lines |
| 282.7 | Fri Nov 15 1991 08:19 | Yes, the situation HAS changed | 10 lines |
TOPIC | 285.0 | troubles with simple threads programs |
| 285.1 | Tue Sep 10 1991 08:41 | | 11 lines |
| 285.4 | Tue Sep 17 1991 10:13 | Sorry, no progress | 10 lines |
TOPIC | 286.0 | Passing data to/from a pthread_initroutine |
| 286.1 | Fri Sep 13 1991 09:12 | Yep; it's strange | 33 lines |
TOPIC | 287.0 | cma__open_general: unexpected fstat failure |
| 287.1 | Mon Sep 16 1991 10:50 | Dunno if this'll help, but... | 17 lines |
TOPIC | 288.0 | One mutex, multiple CVs? |
| 288.3 | Wed Sep 18 1991 10:31 | Recursive mutexes and other things that go "bump" in the night... | 62 lines |
| 288.5 | Thu Sep 19 1991 09:27 | Huh. | 6 lines |
TOPIC | 291.0 | Messages look funny |
| 291.2 | Wed Sep 25 1991 11:39 | Right | 23 lines |
| 291.4 | Thu Sep 26 1991 08:50 | Hmmm | 12 lines |
| 291.5 | Thu Sep 26 1991 08:54 | Oh yeah... | 4 lines |
TOPIC | 292.0 | Thread Exception: Thread has been canceled? |
| 292.1 | Wed Sep 25 1991 11:46 | Some other thread cancelled it | 24 lines |
| 292.3 | Thu Sep 26 1991 09:11 | | 18 lines |
| 292.5 | Thu Sep 26 1991 17:14 | | 19 lines |
TOPIC | 293.0 | memory leak/pthread_detach |
| 293.1 | Wed Oct 02 1991 09:08 | That's not a leak | 12 lines |
TOPIC | 294.0 | EINTR on ULTRIX system (2) calls. |
| 294.1 | Thu Oct 03 1991 11:20 | | 11 lines |
| 294.3 | Fri Oct 04 1991 07:53 | DECthreads isn't an I/O system, or an O/S! | 18 lines |
| 294.7 | Mon Oct 07 1991 11:05 | You're focusing on one example; forget about "timeout" | 30 lines |
| 294.9 | Tue Oct 08 1991 10:29 | No, I think they're both apples | 7 lines |
| 294.11 | Wed Oct 09 1991 14:53 | This is a deliberate FEATURE of UNIX | 30 lines |
TOPIC | 295.0 | Per-thread contexts initial value? |
| 295.1 | Mon Oct 07 1991 11:12 | Yep | 13 lines |
TOPIC | 296.0 | How to handle signals from within a try block |
| 296.1 | Mon Oct 07 1991 11:18 | No | 9 lines |
TOPIC | 297.0 | is recv(2) cancellable? |
| 297.2 | Fri Oct 11 1991 08:16 | Clarification? | 11 lines |
| 297.5 | Fri Oct 11 1991 14:05 | That certainly looks like the one... | 10 lines |
TOPIC | 298.0 | CMA's exception handling |
| 298.1 | Tue Oct 15 1991 08:54 | DECthreads exception package | 45 lines |
TOPIC | 300.0 | mutex creation and deletion |
| 300.1 | Fri Oct 18 1991 09:41 | Seems this has nothing to do with DECthreads | 7 lines |
TOPIC | 302.0 | BL8 thread safe stdio routines on VMS ?? |
| 302.1 | Mon Oct 28 1991 09:19 | Yes, you're on your own | 23 lines |
TOPIC | 304.0 | Language support definitions? |
| 304.4 | Mon Oct 28 1991 09:28 | Most of them are private | 5 lines |
TOPIC | 307.0 | Bugcheck: "Inconsistent return from cma_select" |
| 307.1 | Mon Oct 28 1991 09:50 | | 9 lines |
TOPIC | 308.0 | ACCVIO on RERAISE? |
| 308.4 | Mon Oct 28 1991 10:20 | | 15 lines |
| 308.8 | Tue Oct 29 1991 11:45 | OK, OK... stop finding this weird stuff, huh? ;-) | 16 lines |
| 308.10 | Tue Oct 29 1991 15:57 | | 6 lines |
| 308.11 | Thu Oct 31 1991 10:54 | Eureka! | 23 lines |
TOPIC | 309.0 | interpreted for Ultrix? |
| 309.1 | Mon Oct 28 1991 10:38 | | 11 lines |
TOPIC | 311.0 | How to use condition variables |
| 311.2 | Wed Oct 30 1991 06:19 | Part 2 of Webb's story | 93 lines |
| 311.6 | Thu Oct 31 1991 08:49 | Depends on what you want to happen | 29 lines |
TOPIC | 312.0 | Threads on ULTRIX? |
| 312.2 | Thu Oct 31 1991 08:34 | DECthreads | 18 lines |
TOPIC | 313.0 | Totally miffed, Calloc perhaps? |
| 313.1 | Thu Oct 31 1991 09:01 | DAS? | 26 lines |
| 313.3 | Fri Nov 01 1991 09:44 | Yep... wrap 'em up | 12 lines |
TOPIC | 316.0 | handling alerts ??? |
| 316.1 | Tue Nov 05 1991 08:09 | Philosophically wrong: but possible, and ought to work | 22 lines |
| 316.3 | Wed Nov 06 1991 07:10 | A couple of things | 47 lines |
TOPIC | 317.0 | Cancel Semantics...? |
| 317.1 | Wed Nov 06 1991 14:43 | Cancellation | 37 lines |
| 317.3 | Thu Nov 07 1991 07:25 | That's NOT a nit! | 9 lines |
TOPIC | 318.0 | segmenation fault within pthread_getspecific |
| 318.2 | Fri Nov 08 1991 01:12 | Always CREATE an object before REFERENCING it! | 34 lines |
| 318.5 | Fri Nov 15 1991 08:55 | WARNING: this note contains graphic standardese; parental discretion is advised! | 50 lines |
| 318.7 | Sat Nov 16 1991 16:20 | Standardese isn't (only) designed to confuse :-) | 20 lines |
TOPIC | 319.0 | Coordination of releases of DCE and MCC |
| 319.5 | Wed Nov 13 1991 13:25 | Version skew | 12 lines |
| 319.8 | Thu Nov 14 1991 07:36 | BL8 -> BL7+? | 13 lines |
TOPIC | 321.0 | Strangeness with equivalenced exceptions. |
| 321.3 | Mon Nov 11 1991 07:10 | No answer now, but a few minor comments: | 13 lines |
| 321.4 | Mon Nov 11 1991 12:22 | Interesting bug | 41 lines |
TOPIC | 322.0 | Simple pthread_cond_timedwait() question |
| 322.1 | Tue Nov 12 1991 14:57 | No. Well, not really | 21 lines |
TOPIC | 323.0 | Thread ERRNO |
| 323.1 | Tue Nov 12 1991 14:59 | per-thread errno is "transparent" | 10 lines |
TOPIC | 324.0 | FIFO scheduling question |
| 324.2 | Wed Nov 13 1991 12:06 | ???? | 29 lines |
| 324.4 | Thu Nov 14 1991 08:21 | Ah | 8 lines |
TOPIC | 325.0 | POSIX 1003.4a Draft 5 support? |
| 325.1 | Wed Nov 13 1991 13:17 | First off, forget draft 5 | 69 lines |
| 325.4 | Thu Nov 14 1991 08:10 | Reality? But this is standards! | 30 lines |
| 325.6 | Wed Dec 11 1991 10:21 | Draft 6? | 11 lines |
TOPIC | 327.0 | Redefinition of "free" & others in cmalib_crtlx.h |
| 327.2 | Fri Nov 15 1991 08:30 | | 27 lines |
TOPIC | 328.0 | Multiple exceptions, same handler? |
| 328.1 | Fri Nov 15 1991 09:02 | | 8 lines |
| 328.5 | Sat Nov 16 1991 16:31 | When code freezes over... :-) | 17 lines |
TOPIC | 329.0 | Threaded Libraries for use from Non-Threaded Applications |
| 329.1 | Sat Nov 16 1991 16:37 | We're just ahead of our time | 15 lines |
TOPIC | 330.0 | state = TERM by exc, why? |
| 330.1 | Tue Nov 19 1991 07:50 | Not enough information | 25 lines |
TOPIC | 332.0 | cma_atfork? |
| 332.2 | Thu Nov 14 1991 06:50 | POSIX spawn | 29 lines |
TOPIC | 336.0 | DECthreads Performance |
| 336.3 | Wed Dec 04 1991 04:11 | Timeslicing is irrelevant here | 20 lines |
| 336.5 | Fri Dec 20 1991 06:04 | Nobody said a user-mode multiplexing thread library was perfect! | 35 lines |
TOPIC | 337.0 | DECWindows and Motif Timeout Features |
| 337.1 | Sat Nov 30 1991 10:57 | Those are DECwindows restrictions you'll need to work around | 10 lines |
TOPIC | 339.0 | A wish for more objects |
| 339.1 | Thu Dec 12 1991 05:17 | | 16 lines |
TOPIC | 342.0 | Segmentation fault [.block211:836 +0x8,0x462b3c] |
| 342.1 | Tue Dec 17 1991 07:05 | That's not much to go on | 12 lines |
| 342.2 | Wed Dec 18 1991 05:06 | So, did the author delete the base note? | 9 lines |
TOPIC | 343.0 | pthread_init? |
| 343.3 | Wed Dec 18 1991 05:19 | cma_init vs. cma_once
| 27 lines |
TOPIC | 344.0 | Comments on Silicon Graphics strategy |
| 344.1 | Wed Dec 18 1991 05:26 | Fine, as long as they implement the full POSIX 1003.4a API | 16 lines |
TOPIC | 345.0 | Performance metrics |
| 345.2 | Fri Dec 20 1991 05:40 | Not quite the numbers you want, though | 23 lines |
TOPIC | 346.0 | Problem with cma_cond_wait |
| 346.3 | Thu Dec 26 1991 23:44 | Debugging thread problems CAN be tough! | 35 lines |
TOPIC | 348.0 | Estimating Thread Stacks |
| 348.3 | Fri Jan 10 1992 07:37 | Stack sizing | 52 lines |
TOPIC | 410.0 | DECthreads on DEC OSF/1 (libpthreads.a) |
| 410.10 | Tue Mar 24 1992 20:48 | Watch those wrappers... | 20 lines |
TOPIC | 417.0 | Using $QIO and $WFLAND |
| 417.3 | Tue Mar 24 1992 20:30 | Use condition variables, not mutexes! | 45 lines |
TOPIC | 488.0 | Help with possible stack overflow |
| 488.7 | Wed Aug 19 1992 06:58 | | 16 lines |
TOPIC | 489.0 | Problem with non-returning read() to raw device. |
| 489.3 | Tue Aug 18 1992 07:07 | | 26 lines |
| 489.5 | Tue Aug 18 1992 15:04 | | 11 lines |
| 489.7 | Thu Aug 20 1992 08:44 | | 53 lines |
| 489.9 | Thu Aug 27 1992 08:00 | Fair assessment... | 26 lines |
TOPIC | 491.0 | Is SYS$SYNC thread friendly on VMS V5.5? |
| 491.3 | Tue Aug 18 1992 06:50 | | 18 lines |
| 491.7 | Wed Aug 19 1992 07:14 | | 30 lines |
TOPIC | 492.0 | CMA_DUMP.LOG, internal DECTHREADS problem |
| 492.1 | Tue Aug 18 1992 07:48 | | 16 lines |
| 492.3 | Tue Aug 18 1992 14:59 | | 17 lines |
| 492.5 | Wed Aug 19 1992 07:26 | | 23 lines |
| 492.8 | Wed Aug 19 1992 13:59 | | 8 lines |
TOPIC | 495.0 | CMA unresolved symbols |
| 495.1 | Fri Aug 21 1992 07:00 | | 34 lines |
TOPIC | 496.0 | Multithreaded server using UCX... |
| 496.1 | Fri Aug 21 1992 07:13 | | 23 lines |
TOPIC | 498.0 | errno.h on VMS |
| 498.2 | Wed Aug 26 1992 06:38 | DECthreads: the operating system in a box | 22 lines |