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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:	743
Topics:	1271
Posts:	5130

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Topics: Page 1 of 13 (1271 Items)

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topc4671: New to Adaptive Partitioning, problems on PXA270

41

35163

Ken Schumm

10/23/2008 1:23 PM

Hans-Peter Reichert

12/03/2008 2:15 AM

topc1983: pci-bios (6.3.0SP1 and 6.3.2) and Moschip MSC9815CSV based PCI card

8

29338

Freddy Martens(deleted)

02/08/2008 3:59 PM

Freddy Martens(deleted)

02/25/2008 10:04 AM

topc1187: problems with Qet over IP (QNX632)

16

28003

Alexey Chaichuk

09/28/2007 7:09 AM

Andrew Golovnia(deleted)

03/17/2008 1:53 PM

topc3980: debugging heap corruption

18

27746

Tim Gessner

09/03/2008 11:29 AM

Shiv Nagarajan(deleted)

09/05/2008 10:31 AM

topc2202: QNX with SMP kernel is unstable (copied from General forum)

17

25927

Vladimir Faisulaev

03/12/2008 7:50 PM

Colin Burgess(deleted)

04/01/2008 9:24 PM

topc1080: kernel reading notes

22

25528

Yao Zhao(deleted)

09/14/2007 1:53 PM

Attilla Danko(deleted)

09/19/2007 12:02 PM

topc5183: Thoughts on flushing the dcache more efficiently

18

24473

Adam Mallory

11/27/2008 5:57 PM

Sunil Kittur(deleted)

12/03/2008 7:13 AM

topc2416: pidin

12

23392

Mario Charest

04/14/2008 12:08 PM

Yao Zhao(deleted)

05/05/2008 12:48 PM

topc1888: some scheduler infos

10

22914

chris PANAGIOTOU

01/21/2008 6:13 PM

chris PANAGIOTOU

03/30/2008 3:47 PM

topc2143: 4Gig

20

22638

Mario Charest

03/04/2008 5:38 PM

Yao Zhao(deleted)

06/06/2008 11:09 AM

topc8845: Memory release issue after pthread_detach and pthread_cancel

23

22018

kuldeep paranjpe

07/15/2009 8:44 AM

Will Miles

12/20/2009 9:24 PM

topc5763: kerext_process line 351

19

21879

Mario Charest

01/12/2009 4:51 PM

Mario Charest

01/29/2009 12:57 PM

topc4043: ConnectAttach fails connecting to a daemon

13

21552

Tim Gessner

09/09/2008 4:04 PM

Shiv Nagarajan(deleted)

09/09/2008 6:22 PM

topc7568: Looking for docs on decoding kernel panic dump

13

20498

Robert D'Attilio(deleted)

04/30/2009 4:16 PM

Yao Zhao(deleted)

08/14/2009 2:32 PM

topc4872: How to know that thread is preempted?

15

20458

Elena Laskavaia

11/07/2008 10:54 AM

Elena Laskavaia

11/07/2008 12:42 PM

topc5787: "Attempt to free a block not allocated" message

15

20193

Thomas Fletcher

01/14/2009 11:34 AM

Alexander Fagrell(deleted)

07/06/2016 12:45 PM

topc21114: Generic notification of process death - why not?

10

19828

Thomas Haupt

11/07/2011 8:49 AM

Thomas Haupt

11/07/2011 11:23 AM

topc1107: QNX6 on qemu

12

19609

David Given

09/17/2007 4:55 PM

David Given

09/19/2007 6:55 PM

topc1074: Cool posting about devc-ditto

7

18863

Colin Burgess(deleted)

09/14/2007 11:18 AM

Pavol Kycina

09/05/2008 1:41 AM

topc2256: Interrupt Latency

16

18813

Hugo Zijlmans

03/20/2008 4:45 AM

Hugo Zijlmans

03/31/2008 6:53 AM

topc2463: vsnprintf / vsprintf .. doc question

13

17892

Jeevan Mathew(deleted)

04/17/2008 4:26 AM

Thomas Fletcher

04/28/2008 9:57 PM

topc2214: ClockCycles() use in interrupt handlers

11

17747

Dennis Kellly

03/14/2008 11:44 AM

Brian Stecher

04/08/2008 8:55 AM

topc1530: InterruptLock()

8

17704

Daniel Rodrick

11/22/2007 8:19 AM

Brian Stecher

11/23/2007 8:23 AM

topc1584: 3 questions, 1 about timers, 1 about multi-core and one about timer_timeout

9

17662

Freddy Martens(deleted)

11/29/2007 11:32 AM

Brian Stecher

09/30/2009 10:33 AM

topc5735: SPAWN_PADDR64_SAFE

12

17595

Mario Charest

01/09/2009 2:42 PM

Adam Mallory

01/12/2009 2:07 PM

topc1878: pidin suggestions

9

17565

Mario Charest

01/18/2008 1:51 PM

Pavol Kycina

06/02/2009 9:59 AM

topc6882: A crash in libc

5

17380

Amit Gourgonda

03/24/2009 2:48 PM

Shiv Nagarajan(deleted)

03/24/2009 3:43 PM

topc4939: A bug in pthread_mutex_unlock()

17

17045

Oleh Derevenko(deleted)

11/12/2008 7:44 AM

Neil Schellenberger(deleted)

04/12/2009 11:18 AM

topc4592: locating the point of a crash

14

16803

Tim Gessner

10/17/2008 6:09 PM

Tim Gessner

10/22/2008 1:08 PM

topc3196: thread scheduling jitter question

11

16763

Tim Gessner

06/24/2008 6:26 PM

Colin Burgess(deleted)

07/22/2008 10:21 AM

topc2592: jemalloc

11

16478

Yao Zhao(deleted)

04/30/2008 10:35 PM

Yao Zhao(deleted)

05/30/2008 4:22 PM

topc2208: XML library?

7

16425

Tim Gessner

03/13/2008 6:37 PM

lee po

05/13/2011 9:40 AM

topc2236: Ooops! Few problems with ARM memory management.

8

16398

Andrew Golovnia(deleted)

03/18/2008 11:30 AM

Andrew Golovnia(deleted)

03/19/2008 4:56 AM

topc1792: STOPPED

10

16378

Mario Charest

01/04/2008 11:32 AM

Colin Burgess(deleted)

02/08/2008 2:09 PM

topc1384: Memory limit

8

16374

Mario Charest

10/29/2007 1:18 PM

Brian Stecher

10/30/2007 10:46 AM

topc3140: M7 + gcc4.2.1: devb-ram SEGV

9

15952

Andrew Pierson

06/19/2008 1:04 PM

dave carlson(deleted)

08/21/2008 6:09 PM

topc1073: Create new BSP for Cirrus Logic EP93xx

5

15890

Alex Roman

09/14/2007 10:18 AM

Vibhav Nayak

10/29/2009 2:58 AM

topc4723: Inter-Thread Communication on Multicore Systems

13

15885

Lorenz Bucher

10/29/2008 12:09 PM

Lorenz Bucher

11/04/2008 10:47 AM

topc2575: sin

10

15746

Mario Charest

04/29/2008 11:46 AM

Mario Charest

04/30/2008 4:38 PM

topc3830: cache flushing

5

15688

Adam Mallory

08/18/2008 4:40 PM

Adam Mallory

08/21/2008 2:50 PM

topc6487: Interrupt latency

9

15363

Theo van Klaveren

03/02/2009 10:19 AM

Theo van Klaveren

03/04/2009 8:39 AM

topc6465: resmgr memory leak

24

15212

Elena Laskavaia

02/27/2009 9:46 AM

Elena Laskavaia

03/06/2009 11:42 AM

topc3612: Specifying contiguous memory for static data

8

15184

Jim Mikola

07/29/2008 11:50 AM

Yao Zhao(deleted)

08/06/2008 9:37 AM

topc8198: time() drifting more than expected

23

15181

Robert D'Attilio(deleted)

06/08/2009 10:47 AM

Robert D'Attilio(deleted)

09/11/2009 10:39 AM

topc17261: atomic_read() equivalent mechanism in QNX

15

15168

Apurva P

10/26/2010 10:54 AM

Armin Steinhoff

10/31/2010 6:31 AM

topc2167: 6.3.2 hangs on boot unless USB disabled

11

15126

Art Hays(deleted)

03/07/2008 9:03 PM

Art Hays(deleted)

03/13/2008 4:15 PM

topc7477: 6.4.1 M4 bad weak relocation type

13

15126

Mario Charest

04/24/2009 5:06 PM

Ryan Mansfield(deleted)

04/29/2009 3:52 PM

topc4847: open channels: what's a reasonable maximum?

14

15102

Douglas Bailey

11/06/2008 11:33 AM

Colin Burgess(deleted)

11/06/2008 2:02 PM

topc3631: SMP pthread_mutex performance

11

14866

Chip Bagwell

07/31/2008 1:24 PM

Yao Zhao(deleted)

08/06/2008 2:50 PM

topc6478: Application Profiler

15

14833

Andreas Polychronopoulos

02/28/2009 8:30 AM

Thomas Fletcher

03/12/2009 8:01 PM

topc1386: we miss something

6

14605

Yao Zhao(deleted)

10/29/2007 5:45 PM

Yao Zhao(deleted)

11/02/2007 4:11 PM

topc5616: The MSR Register in PPC405

7

14503

Vadim Malenboim

01/01/2009 2:59 AM

Matt Ferraro(deleted)

03/09/2009 1:48 PM

topc6095: A bug with MsgReadv in 6.3.0 SP2 kernel???

13

14477

Oleh Derevenko(deleted)

02/05/2009 12:22 PM

Oleh Derevenko(deleted)

02/05/2009 6:52 PM

topc5091: long double bug (6.4.0)

9

14464

Niklas Angare(deleted)

11/22/2008 7:39 PM

Neil Schellenberger(deleted)

11/26/2008 2:10 PM

topc1562: M2 build and 6.3.0 SP3

6

14437

Oleh Derevenko(deleted)

11/27/2007 2:10 PM

Oleh Derevenko(deleted)

11/28/2007 3:13 PM

topc1147: QNX 6.3.0 SP3 failed with USB card reader to access an Compact Flash card

3

14400

Christian Leutloff

09/21/2007 12:57 PM

Christian Leutloff

10/08/2007 5:44 AM

topc1850: QNX cpu frequency scaling ?

7

14317

Prem Mallappa(deleted)

01/15/2008 11:00 PM

Colin Burgess(deleted)

01/16/2008 3:36 PM

topc3745: Abstract Domain Sockets (Unix domain sockets)

5

14260

Glenn Schmottlach

08/08/2008 4:48 PM

Xiaodan Tang(deleted)

08/08/2008 6:17 PM

topc2431: "License Warning" when booting

6

14250

Tim Gessner

04/15/2008 11:12 AM

Tim Gessner

04/16/2008 2:35 PM

topc9212: Unblock pulse with multithreaded RM

20

14165

Oleh Derevenko(deleted)

08/07/2009 6:36 AM

Oleh Derevenko(deleted)

08/26/2009 3:28 PM

topc2626: clock_gettime multithreaded ?

6

14154

Dieter Bittner

05/06/2008 7:32 AM

Robert Davis

04/17/2009 2:15 PM

topc2836: message passing concept

4

14061

samir kumar

05/22/2008 10:57 AM

Jeevan Mathew

05/22/2008 2:13 PM

topc4605: Porting QNX to new architecture: any manuals/tips/must-reads?

11

14057

Duraid Madina

10/19/2008 11:28 PM

Duraid Madina

10/21/2008 9:29 AM

topc1014: Power managment?

5

13989

Attilla Danko(deleted)

09/06/2007 1:56 PM

Attilla Danko(deleted)

09/10/2007 1:36 PM

topc3660: IPI_CHECK_INTR handling

4

13958

Varaprasad Lingutla

08/01/2008 4:39 PM

Brian Stecher

08/14/2008 9:00 AM

topc8237: Porting linux compatible code on qnx

6

13908

aditya vikram

06/09/2009 11:29 AM

Colin Burgess(deleted)

06/09/2009 3:19 PM

topc3284: difference between syslogd and slogger

4

13672

samir kumar

07/02/2008 2:07 AM

Colin Burgess(deleted)

07/03/2008 9:08 AM

topc6076: Problem with slinger crashing.

21

13668

Greg Morehead

02/04/2009 8:56 AM

Thomas Haupt

03/28/2013 1:31 AM

topc2651: No space left on device - but there is !

8

13612

Dave Bott(deleted)

05/07/2008 4:22 PM

Yao Zhao(deleted)

10/31/2008 4:24 PM

topc4430: Runmasks with IPC and procnto

6

13578

Thomas Haupt

10/08/2008 7:03 AM

Thomas Haupt

10/08/2008 9:42 AM

topc3245: Logging to remote Node via slog?

10

13534

Marc Roessler

06/27/2008 10:26 AM

Marc Roessler

07/01/2008 3:57 AM

topc1542: kill(-1,sig) is not POSIX-conformant

4

13528

David Bacon(deleted)

11/23/2007 7:52 PM

David Bacon(deleted)

11/26/2007 12:35 PM

topc1309: Message passing between x86 and PPC

7

13491

Geneviève Bastien

10/18/2007 10:53 AM

Robert Craig

10/19/2007 12:52 PM

topc2210: Difference in output of 'pidin mem' in ARM and x86

1

13432

Andrew Golovnia(deleted)

03/14/2008 7:41 AM

Andrew Golovnia(deleted)

03/14/2008 7:41 AM

topc1279: Crash before boot script

3

13379

David Alessio(deleted)

10/16/2007 12:57 AM

Colin Burgess(deleted)

10/16/2007 11:27 PM

topc7166: Expected latency values for MsgSend ?

12

13365

Ashwin Patwekar

04/09/2009 6:12 AM

Robert Craig

04/16/2009 9:44 AM

topc4216: pidin env

8

13341

Mario Charest

09/23/2008 9:50 AM

Colin Burgess(deleted)

09/23/2008 4:17 PM

topc1781: >3Gb userspace VM on x86 QNX

5

13333

James Mulcahy

01/02/2008 12:22 PM

Brian Stecher

01/04/2008 9:09 AM

topc1045: can't get source from svn

5

13280

Tultek Ravesclaw

09/12/2007 2:39 PM

Ronald Miranda

12/04/2010 7:16 PM

topc11603: ham & smbd daemon

8

13272

Alexei Luzan

01/15/2010 8:32 AM

Shiv Nagarajan(deleted)

01/19/2010 3:40 PM

topc1104: Startup--booting QNX6.2.3

2

13250

Michael Snook

09/17/2007 3:26 PM

Thomas Fletcher

09/17/2007 8:50 PM

topc19629: Can't use more than 3.5GB of RAM

27

13215

Lewis Donzis

02/25/2011 8:56 AM

David Sarrazin

06/22/2012 10:19 AM

topc1209: x86 buildfile

7

13208

Jacek Potrymajlo(deleted)

10/01/2007 6:10 PM

Sada Murugan

10/03/2007 5:46 PM

topc1928: pthread_mutex_init

5

13190

Mario Charest

01/30/2008 7:46 PM

Colin Burgess(deleted)

02/05/2008 6:18 PM

topc1142: Arbitrary shared memory file path for shm_open

3

13077

David Zhao

09/21/2007 12:44 AM

David Zhao

09/23/2007 10:51 PM

topc1741: using mmap() to get contiguous memory > 4kB

3

12991

Armand Ciejak

12/14/2007 7:59 AM

Armand Ciejak

12/17/2007 3:48 AM

topc7785: optimizing read/write call performance / contiguous RAM allocation

19

12984

Mark Pearson

05/14/2009 9:09 AM

Mark Pearson

05/20/2009 8:47 AM

topc1091: MCP51 Ethernet Controller

4

12977

Regan Russell

09/15/2007 6:49 PM

Thomas Fletcher

09/16/2007 11:55 AM

topc9472: ftpd and logging using slogger...

8

12930

Marc Roessler

08/25/2009 9:06 AM

Marc Roessler

08/25/2009 12:07 PM

topc2057: disabling interrupts

6

12895

Dalibor Frivaldsky

02/21/2008 6:36 AM

Thomas Fletcher

02/26/2008 9:02 AM

topc1819: mkifs "cannot fork"

3

12888

Mario Charest

01/10/2008 8:14 PM

Steve Reid

01/11/2008 10:58 AM

topc9478: _NTO_TCTL_IO

12

12870

Marc Roessler

08/25/2009 12:22 PM

Marc Roessler

09/30/2009 12:03 PM

topc21043: How to make copy of Resource

31

12870

Atul Kumbhar(deleted)

10/24/2011 11:59 AM

Armin Steinhoff

10/29/2011 5:43 PM

topc10602: SIGSEGV in InterruptUnlock / __inline_InterruptEnable

11

12859

Chaitanya Huilgol

11/03/2009 5:11 AM

Chaitanya Huilgol

11/10/2009 1:12 PM

topc2393: ifs issue with M6 drop

6

12848

dave carlson(deleted)

04/10/2008 5:48 PM

Thomas Fletcher

04/11/2008 7:34 PM

topc14819: extract system monitor information

14

12847

Rashid Mirza(deleted)

07/21/2010 5:03 AM

Rashid Mirza(deleted)

08/12/2010 4:01 PM

topc3369: Multithreaded resource manager

5

12830

bob lipka

07/09/2008 6:25 AM

bob lipka

07/09/2008 9:23 AM

topc6024: malloc and mmap

9

12742

Mario Charest

01/30/2009 2:54 PM

Shiv Nagarajan(deleted)

01/30/2009 4:20 PM

topc5112: namespace related bugs

4

12726

Niklas Angare(deleted)

11/24/2008 4:12 PM

Colin Burgess(deleted)

03/23/2010 2:29 PM

topc1358: MIPS BSP interrupt callout

3

12686

David Alessio(deleted)

10/23/2007 3:25 PM

David Alessio(deleted)

10/31/2007 10:00 PM

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