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OSTech - Topic Summary
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Name: OSTech
Description: Talk about code: bug reports, bug fixes, code implementation and system architecture. Post about tech topics like: SMP / processes and memory management / Libraries/ Interrupt/ scheduling / magic / partitioning. Post anything about the code itself. Post about anything linked from the OS Tech or OS Source guide wiki pages.
Type: Public
Mailing List: ostech-core_os@community.qnx.com
Participants: 537
Topics: 930
Posts: 3932

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Topics: Page 1 of 13 (930 Items)
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topc4671:  New to Adaptive Partitioning, problems on PXA270 41 27658 Ken Schumm 10/23/2008 1:23 PM Hans-Peter Reichert 12/03/2008 2:15 AM  
topc21043:  How to make copy of Resource 31 6206 Atul Kumbhar 10/24/2011 11:59 AM Armin Steinhoff 10/29/2011 5:43 PM  
topc20321:  Number of CPU cycles used by a thread 30 5192 Gregoire Banderet 06/01/2011 7:36 AM Gregoire Banderet 11/30/2011 3:39 AM  
topc19629:  Can't use more than 3.5GB of RAM 27 7228 Lewis Donzis 02/25/2011 8:56 AM David Sarrazin 06/22/2012 10:19 AM  
topc6465:  resmgr memory leak 24 9639 Elena Laskavaia 02/27/2009 9:46 AM Elena Laskavaia 03/06/2009 11:42 AM  
topc8845:  Memory release issue after pthread_detach and pthread_cancel 23 15684 kuldeep paranjpe 07/15/2009 8:44 AM Will Miles 12/20/2009 9:24 PM  
topc8198:  time() drifting more than expected 23 9247 Robert D'Attilio 06/08/2009 10:47 AM Robert D'Attilio 09/11/2009 10:39 AM  
topc6983:  A timer with pulse 23 7067 Oleh Derevenko 03/31/2009 1:12 PM Oleh Derevenko 04/03/2009 9:43 AM  
topc1080:  kernel reading notes 22 17623 Yao Zhao(deleted) 09/14/2007 1:53 PM Attilla Danko 09/19/2007 12:02 PM  
topc6076:  Problem with slinger crashing. 21 7434 Greg Morehead 02/04/2009 8:56 AM Thomas Haupt 03/28/2013 1:31 AM  
topc9212:  Unblock pulse with multithreaded RM 20 8160 Oleh Derevenko 08/07/2009 6:36 AM Oleh Derevenko 08/26/2009 3:28 PM  
topc2143:  4Gig 20 15738 Mario Charest 03/04/2008 5:38 PM Yao Zhao(deleted) 06/06/2008 11:09 AM  
topc20045:  Kernel Tick 19 3870 ran wainstein 04/20/2011 11:45 AM ran wainstein 04/21/2011 4:25 PM  
topc7785:  optimizing read/write call performance / contiguous RAM allocation 19 7615 Mark Pearson 05/14/2009 9:09 AM Mark Pearson 05/20/2009 8:47 AM  
topc5763:  kerext_process line 351 19 16289 Mario Charest 01/12/2009 4:51 PM Mario Charest 01/29/2009 12:57 PM  
topc20383:  return value from PPS file read() incorrect 18 4269 Andy Naegle 06/14/2011 1:40 PM Mate Szarvas 06/14/2011 4:39 PM  
topc18648:  Error setting idle rate 18 3939 Emir Kamber 12/15/2010 9:30 AM Emir Kamber 12/16/2010 12:03 PM  
topc5183:  Thoughts on flushing the dcache more efficiently 18 17075 Adam Mallory 11/27/2008 5:57 PM Sunil Kittur(deleted) 12/03/2008 7:13 AM  
topc3980:  debugging heap corruption 18 20234 Tim Gessner 09/03/2008 11:29 AM Shiv Nagarajan 09/05/2008 10:31 AM  
topc10441:  QNX *.da files does it collects cumulative across two different test cases. 17 4701 Nagaraj naik 10/23/2009 6:59 AM Nagaraj naik 11/03/2009 3:49 AM  
topc4939:  A bug in pthread_mutex_unlock() 17 10981 Oleh Derevenko 11/12/2008 7:44 AM Neil Schellenberger 04/12/2009 11:18 AM  
topc2202:  QNX with SMP kernel is unstable (copied from General forum) 17 19271 Vladimir Faisulaev 03/12/2008 7:50 PM Colin Burgess(deleted) 04/01/2008 9:24 PM  
topc22277:  TimerTimeout() not getting timeout 16 2966 Fraser Moore 08/09/2012 4:27 AM Lichun Zhu 08/10/2012 10:48 AM  
topc20242:  rwlock in shared mem 16 3611 Mario Charest 05/19/2011 10:24 AM Mario Charest 05/23/2011 4:12 PM  
topc2256:  Interrupt Latency 16 12850 Hugo Zijlmans 03/20/2008 4:45 AM Hugo Zijlmans 03/31/2008 6:53 AM  
topc1187:  problems with Qet over IP (QNX632) 16 20782 Alexey Chaichuk 09/28/2007 7:09 AM Andrew Golovnia 03/17/2008 1:53 PM  
topc16955:  thread unsafe-ness in libc 15 3537 Lewis Donzis 10/14/2010 6:52 PM Gervais Mulongoy 10/16/2013 12:22 PM  
topc17261:  atomic_read() equivalent mechanism in QNX 15 9064 Apurva P 10/26/2010 10:54 AM Armin Steinhoff 10/31/2010 6:31 AM  
topc6478:  Application Profiler 15 9090 Andreas Polychronopoulos 02/28/2009 8:30 AM Thomas Fletcher 03/12/2009 8:01 PM  
topc4872:  How to know that thread is preempted? 15 13477 Elena Laskavaia 11/07/2008 10:54 AM Elena Laskavaia 11/07/2008 12:42 PM  
topc9152:  ifs (boot) file changes from 6.3.2 to 6.4.1 14 2482 Pavol Kycina 08/04/2009 10:29 AM Deepain Nayyar 09/17/2015 5:26 PM  
topc24224:  64 bits iOS7 14 2115 Mario Charest 09/12/2013 11:17 PM Chris Travis 09/18/2013 11:00 AM  
topc14819:  extract system monitor information 14 7750 Rashid Mirza 07/21/2010 5:03 AM Rashid Mirza 08/12/2010 4:01 PM  
topc5787:  "Attempt to free a block not allocated" message 14 12631 Thomas Fletcher 01/14/2009 11:34 AM Sean Boudreau 04/12/2009 10:33 AM  
topc4847:  open channels: what's a reasonable maximum? 14 9896 Douglas Bailey 11/06/2008 11:33 AM Colin Burgess(deleted) 11/06/2008 2:02 PM  
topc4592:  locating the point of a crash 14 10790 Tim Gessner 10/17/2008 6:09 PM Tim Gessner 10/22/2008 1:08 PM  
topc13612:  ClockCycles() wrapping 13 6366 Elena Laskavaia 05/10/2010 11:24 AM Neil Schellenberger 05/10/2010 4:49 PM  
topc7568:  Looking for docs on decoding kernel panic dump 13 13876 Robert D'Attilio 04/30/2009 4:16 PM Yao Zhao(deleted) 08/14/2009 2:32 PM  
topc7477:  6.4.1 M4 bad weak relocation type 13 9464 Mario Charest 04/24/2009 5:06 PM Ryan Mansfield(deleted) 04/29/2009 3:52 PM  
topc6095:  A bug with MsgReadv in 6.3.0 SP2 kernel??? 13 9271 Oleh Derevenko 02/05/2009 12:22 PM Oleh Derevenko 02/05/2009 6:52 PM  
topc4723:  Inter-Thread Communication on Multicore Systems 13 10829 Lorenz Bucher 10/29/2008 12:09 PM Lorenz Bucher 11/04/2008 10:47 AM  
topc4043:  ConnectAttach fails connecting to a daemon 13 15761 Tim Gessner 09/09/2008 4:04 PM Shiv Nagarajan 09/09/2008 6:22 PM  
topc2463:  vsnprintf / vsprintf .. doc question 13 11985 Jeevan Mathew(deleted) 04/17/2008 4:26 AM Thomas Fletcher 04/28/2008 9:57 PM  
topc25956:  No routing of interrupts to PCI devices on PCIe system with startup-apic? 12 786 Sven Fischer 01/13/2015 11:00 AM Sven Fischer 01/22/2015 4:57 AM  
topc23586:  USB drive detection on startup 12 1674 Robert Murrell 05/17/2013 8:27 AM Robert Murrell 05/29/2014 11:02 AM  
topc20938:  ClockCycles Misbehaving 12 3537 Rohit Nair 09/28/2011 3:24 PM Michael Tasche 09/29/2011 5:35 AM  
topc11685:  Killing shell on serial device 12 5768 Tom Gogh 01/20/2010 11:11 AM Tom Gogh 01/22/2010 11:48 AM  
topc9478:  _NTO_TCTL_IO 12 7580 Marc Roessler 08/25/2009 12:22 PM Marc Roessler 09/30/2009 12:03 PM  
topc9788:  pidin in memory info 12 7499 Pavol Kycina 09/16/2009 7:37 AM Chris Travis 09/18/2009 9:07 AM  
topc7279:  Io Notify via file descriptor 12 6268 Marc Roessler 04/15/2009 10:03 AM Marc Roessler 04/17/2009 5:01 AM  
topc7166:  Expected latency values for MsgSend ? 12 8191 Ashwin Patwekar 04/09/2009 6:12 AM Robert Craig 04/16/2009 9:44 AM  
topc5735:  SPAWN_PADDR64_SAFE 12 11784 Mario Charest 01/09/2009 2:42 PM Adam Mallory 01/12/2009 2:07 PM  
topc2416:  pidin 12 16291 Mario Charest 04/14/2008 12:08 PM Yao Zhao(deleted) 05/05/2008 12:48 PM  
topc1107:  QNX6 on qemu 12 12246 David Given 09/17/2007 4:55 PM David Given 09/19/2007 6:55 PM  
topc26530:  Resource manager using thread pool in C++ 11 47 John Reis 02/01/2016 7:54 AM John Reis 02/01/2016 12:10 PM  
topc25422:  How to access serial number of USB device? 11 943 E McKenney 06/17/2014 4:06 PM E McKenney 06/18/2014 9:45 AM  
topc24345:  Uncertainty about timer under the QNX RTOS 11 1551 yunfei qu 10/11/2013 5:33 AM Mario Charest 11/02/2013 6:21 AM  
topc20123:  IPV6 support in QNX6.5 11 5918 David Zhao 05/09/2011 11:10 PM Gervais Mulongoy 05/31/2011 8:33 AM  
topc13947:  Query on round robin 11 4031 Rajorshi Dam 06/01/2010 4:23 PM Douglas Bailey 06/03/2010 10:10 AM  
topc13131:  ISR not getting invoked 11 5563 Senthil K 04/14/2010 11:52 AM Colin Burgess(deleted) 04/14/2010 4:12 PM  
topc11393:  InterruptAttach and InterruptWait source 11 3699 Michael Kolesov 12/25/2009 1:20 PM Thomas Haupt 12/30/2009 12:37 PM  
topc10602:  SIGSEGV in InterruptUnlock / __inline_InterruptEnable 11 7995 Chaitanya Huilgol 11/03/2009 5:11 AM Chaitanya Huilgol 11/10/2009 1:12 PM  
topc6452:  QNX 6.4.0 fdisk and ppcbe variant 11 5418 Jacek Rudnicki 02/27/2009 7:33 AM Linda Deng(deleted) 03/12/2009 11:00 AM  
topc5865:  Priority inversion in iofunc_attr_lock 11 6783 Oleh Derevenko 01/20/2009 1:27 PM Oleh Derevenko 02/12/2009 4:24 AM  
topc4605:  Porting QNX to new architecture: any manuals/tips/must-reads? 11 9320 Duraid Madina 10/19/2008 11:28 PM Duraid Madina 10/21/2008 9:29 AM  
topc3631:  SMP pthread_mutex performance 11 9335 Chip Bagwell 07/31/2008 1:24 PM Yao Zhao(deleted) 08/06/2008 2:50 PM  
topc3196:  thread scheduling jitter question 11 11688 Tim Gessner 06/24/2008 6:26 PM Colin Burgess(deleted) 07/22/2008 10:21 AM  
topc2592:  jemalloc 11 9945 Yao Zhao(deleted) 04/30/2008 10:35 PM Yao Zhao(deleted) 05/30/2008 4:22 PM  
topc2214:  ClockCycles() use in interrupt handlers 11 12375 Dennis Kellly 03/14/2008 11:44 AM Brian Stecher 04/08/2008 8:55 AM  
topc2167:  6.3.2 hangs on boot unless USB disabled 11 9647 Art Hays 03/07/2008 9:03 PM Art Hays 03/13/2008 4:15 PM  
topc26536:  QT with composite windows 10 34 Nick Barton 02/03/2016 10:09 AM Nick Barton 02/10/2016 8:03 AM  
topc26290:  qnx on virtual box- installation problems 10 264 Burhan Wani 08/05/2015 12:02 AM Veer Beede 08/09/2015 10:44 PM  
topc25231:  IMX6 freescale Sabre lite Board getting heated up 10 1366 Kaushik Choudhury(deleted) 04/03/2014 6:07 AM Kaushik Choudhury(deleted) 09/18/2014 12:51 AM  
topc24286:  Interrupt management on Beaglebone running QNX 6.5 10 2242 Alessandro Benini 09/25/2013 4:36 PM Yaroslav Stetsyk 12/12/2013 12:00 PM  
topc21114:  Generic notification of process death - why not? 10 14763 Thomas Haupt 11/07/2011 8:49 AM Thomas Haupt 11/07/2011 11:23 AM