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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 6 of 13 (1271 Items)

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topc27893: Is this a an valid configuration file

9

3586

Armin Steinhoff

07/08/2020 5:03 AM

Armin Steinhoff

07/26/2020 5:07 AM

topc2592: jemalloc

11

16581

Yao Zhao(deleted)

04/30/2008 10:35 PM

Yao Zhao(deleted)

05/30/2008 4:22 PM

topc27439: Keeping Pthread alive

4

3839

Venkata Nakka

07/18/2018 5:45 PM

Michael Schuster

07/20/2018 1:45 AM

topc5763: kerext_process line 351

19

21984

Mario Charest

01/12/2009 4:51 PM

Mario Charest

01/29/2009 12:57 PM

topc28083: kernel buffer overflow. patch ID 4845

1

4505

Yichang Lin

07/06/2021 9:38 PM

Yichang Lin

07/06/2021 9:38 PM

topc4009: Kernel call and Signals

1

7372

Eric Naud

09/05/2008 1:57 PM

Eric Naud

09/05/2008 1:57 PM

topc19687: kernel crash

1

5156

Lewis Donzis

03/03/2011 12:52 AM

Lewis Donzis

03/03/2011 12:52 AM

topc26154: Kernel dump: S/C/F=5/4/3 (kerext_process@376) [QNX 6.5.0/x86]

9

6001

Davide Ancri

04/29/2015 5:03 AM

Abilash J Ram(deleted)

06/12/2018 5:15 PM

topc28087: Kernel LIBc Patch 4844 for QNX 6.5-0-SP1

2

3392

Michael Tasche

07/15/2021 7:59 AM

Michael Tasche

07/23/2021 6:18 AM

topc8679: Kernel Lock times / Operations to avoid ?

7

8597

Malte Mundt(deleted)

07/03/2009 8:58 AM

Malte Mundt(deleted)

07/15/2009 10:24 AM

topc26060: Kernel memory manager disturbs Realtime!

4

4861

Michael Tasche

02/26/2015 12:44 PM

Michael Tasche

04/05/2016 11:11 AM

topc1080: kernel reading notes

22

25708

Yao Zhao(deleted)

09/14/2007 1:53 PM

Attilla Danko(deleted)

09/19/2007 12:02 PM

topc25182: Kernel shutdown - analyze help

1

4774

Jesper Jensen(deleted)

03/20/2014 8:33 AM

Jesper Jensen(deleted)

03/20/2014 8:33 AM

topc13967: kernel source code

4

6961

liu fang

06/03/2010 3:26 AM

BSD Fanatic

06/14/2010 5:51 PM

topc20045: Kernel Tick

19

8995

ran wainstein

04/20/2011 11:45 AM

ran wainstein

04/21/2011 4:25 PM

topc21560: Kernel trace : dynamic filtering : event handler restrictions

2

5361

Konstantin V(deleted)

02/24/2012 5:59 AM

Colin Burgess(deleted)

02/24/2012 8:18 AM

topc21559: Kernel trace : setup static filters to trace only specific processes

3

5154

Konstantin V(deleted)

02/24/2012 5:23 AM

Konstantin V(deleted)

02/24/2012 12:41 PM

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

4

13634

David Bacon(deleted)

11/23/2007 7:52 PM

David Bacon(deleted)

11/26/2007 12:35 PM

topc11685: Killing shell on serial device

12

11000

Tom Gogh

01/20/2010 11:11 AM

Tom Gogh

01/22/2010 11:48 AM

topc22957: L2 cache sharing + procnto affinity

1

4671

Mark Dowdy(deleted)

01/09/2013 8:09 PM

Mark Dowdy(deleted)

01/09/2013 8:09 PM

topc6496: large bulk transfer request crashing io-usb

2

6466

Dan McCormick(deleted)

03/02/2009 2:07 PM

Lichun Zhu

04/18/2009 10:13 PM

topc6625: ldd.c error() and resolve_error_funcs()

3

7275

Neil Schellenberger(deleted)

03/09/2009 7:14 PM

Colin Burgess(deleted)

03/24/2009 10:33 PM

topc28377: Legacy MSI without Per Vector Masking (PVM) support

4

327

Deniz Eren

11/01/2023 2:10 AM

Deniz Eren

11/02/2023 11:36 PM

topc3234: libc.so.3

2

8137

Colin Burgess(deleted)

06/26/2008 4:43 PM

dave carlson(deleted)

06/27/2008 11:43 AM

topc8942: libcam DOC driver using a lot of memory

4

7224

Liam Howlett

07/21/2009 11:07 AM

Liam Howlett

07/21/2009 11:39 AM

topc8927: libelf quips

1

7612

Aaron Cripps

07/20/2009 10:52 PM

Aaron Cripps

07/20/2009 10:52 PM

topc3778: libm broken- serious

5

8727

Thomas Allen

08/13/2008 11:00 AM

Thomas Allen

08/25/2008 10:42 AM

topc7314: libqnx43

1

5885

Scott Miller

04/16/2009 12:16 PM

Scott Miller

04/16/2009 12:16 PM

topc9843: Library API documentation -- Functiions by Category

7

7172

Kevin Stallard(deleted)

09/18/2009 12:41 PM

Steve Reid

09/18/2009 3:28 PM

topc26345: libspi-masterS.a prebuilt - where does this come from?

2

4890

WINTEC Inc(deleted)

09/17/2015 9:24 PM

mario sangalli

09/24/2015 4:58 AM

topc1217: libstartup.a source?

2

12510

Prem Mallappa(deleted)

10/03/2007 8:20 AM

Chris Travis

10/03/2007 10:33 AM

topc25142: libz ARM NEON optimize

2

747

Xiongwei Huang

03/13/2014 6:15 AM

Ryan Mansfield(deleted)

03/13/2014 9:17 AM

topc2185: LIFO Scheduling of server threads

5

9963

Thomas Wölfer(deleted)

03/11/2008 5:05 PM

Thomas Wölfer(deleted)

09/16/2008 10:34 AM

topc8964: limiting processes stack usage with setrlimit() issue

6

8189

Liam Howlett

07/22/2009 11:39 AM

Mario Charest

07/22/2009 2:25 PM

topc26379: limit value for SO_RCVBUF and SO_SNDBUF in QNX socket

2

5120

Stefan Holzmüller

10/13/2015 8:07 AM

Stefan Holzmüller

10/20/2015 5:30 AM

topc15466: Link down causes strange behaviours in the QNX 6.4.1 system

1

1288

Jacek Rudnicki

08/19/2010 10:02 AM

Jacek Rudnicki

08/19/2010 10:02 AM

topc21833: Linker options for qcc: QNX Build Errors

6

5915

Rajesh Kannan Balasubramanian

05/03/2012 9:31 AM

Anton Indrawan(deleted)

09/22/2014 4:13 PM

topc26141: Linking to QNX Qt libraries such as QtQnxCar2, QPps in a project

3

4345

Kaushal Patel(deleted)

04/14/2015 4:16 PM

Kaushal Patel(deleted)

04/14/2015 5:08 PM

topc26924: Loading SO Error

2

4112

Daljomar Morillo(deleted)

12/13/2016 1:23 PM

Dennis Kellly

12/13/2016 1:29 PM

topc4805: loadqnx.sys does not seem to work anymore

1

7021

Freddy Martens(deleted)

11/04/2008 3:47 PM

Freddy Martens(deleted)

11/04/2008 3:47 PM

topc4592: locating the point of a crash

14

16898

Tim Gessner

10/17/2008 6:09 PM

Tim Gessner

10/22/2008 1:08 PM

topc27921: Logging in QNX 6.5

1

3381

Roman Artyuhov(deleted)

09/03/2020 3:27 AM

Roman Artyuhov(deleted)

09/03/2020 3:27 AM

topc3245: Logging to remote Node via slog?

10

13619

Marc Roessler

06/27/2008 10:26 AM

Marc Roessler

07/01/2008 3:57 AM

topc20348: Log Trace Kernel Shutdown

5

5843

Sorin-Horatiu Soare

06/07/2011 10:54 AM

Elena Laskavaia

06/10/2011 11:28 AM

topc5091: long double bug (6.4.0)

9

14564

Niklas Angare(deleted)

11/22/2008 7:39 PM

Neil Schellenberger(deleted)

11/26/2008 2:10 PM

topc12190: looking for advice on how to manage memory( newbie)

1

5422

robert schenk

02/18/2010 5:59 AM

robert schenk

02/18/2010 5:59 AM

topc18733: Looking for default value of RLIMIT_NOFILE

3

5986

maurice gibbs(deleted)

12/17/2010 3:57 PM

Gervais Mulongoy

12/17/2010 4:22 PM

topc7568: Looking for docs on decoding kernel panic dump

13

20626

Robert D'Attilio(deleted)

04/30/2009 4:16 PM

Yao Zhao(deleted)

08/14/2009 2:32 PM

topc26129: Low cost, fast way to get thread status.sutime value in /proc/<proc id>, alternative approach?

3

4428

David Beberman(deleted)

04/01/2015 11:29 PM

David Beberman(deleted)

04/25/2015 3:59 PM

topc27388: low overhead dynamic probe interface for user applications on QNX? (like uprobes)

1

3875

Claudio Fontana(deleted)

05/07/2018 3:48 AM

Claudio Fontana(deleted)

05/07/2018 3:48 AM

topc1959: Low-power Strategies in QNX?

3

11292

Thorsten Weiss

02/04/2008 5:04 PM

Thorsten Weiss

02/11/2008 3:01 PM

topc27434: LPD printing issue

1

4091

Andrea Tasca(deleted)

07/12/2018 6:14 AM

Andrea Tasca(deleted)

07/12/2018 6:14 AM

topc1562: M2 build and 6.3.0 SP3

6

14538

Oleh Derevenko(deleted)

11/27/2007 2:10 PM

Oleh Derevenko(deleted)

11/28/2007 3:13 PM

topc2643: M6 & Vmware Server (1.0.4)

1

7425

Dave Bott(deleted)

05/06/2008 7:10 PM

Dave Bott(deleted)

05/06/2008 7:10 PM

topc2898: M6 kernel dump

2

8767

Mario Charest

05/29/2008 3:37 PM

Brian Stecher

05/30/2008 9:23 AM

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

9

16062

Andrew Pierson

06/19/2008 1:04 PM

dave carlson(deleted)

08/21/2008 6:09 PM

topc3141: M7 + gcc4.2.1: Panic on shm_unlink

4

12646

Andrew Pierson

06/19/2008 1:06 PM

Sunil Kittur(deleted)

06/20/2008 12:34 PM

topc28190: Macros in QNX libraries break C++17 GCC headers

3

3449

Oleksiy Pikalo

06/09/2022 12:23 AM

Elad Lahav

06/14/2022 8:37 AM

topc3285: MakeFile

4

10073

Venugopal CK

07/02/2008 5:46 AM

Ryan Mansfield(deleted)

07/03/2008 3:38 AM

topc3299: Makefile compiles .h files?

1

7958

Venugopal CK

07/03/2008 3:22 AM

Venugopal CK

07/03/2008 3:22 AM

topc28297: make sense of Pidin, Hogs, Top

1

2244

Hung Nguyen

02/22/2023 11:18 AM

Hung Nguyen

02/22/2023 11:18 AM

topc24006: MALLOC_MEMORY_HOLD and C++

1

4648

Mario Charest

07/31/2013 1:04 PM

Mario Charest

07/31/2013 1:04 PM

topc10850: MALLOC_MMAP_NOZERO

8

9492

Mario Charest

11/18/2009 10:33 AM

Brian Stecher

11/23/2009 8:31 AM

topc6024: malloc and mmap

9

12833

Mario Charest

01/30/2009 2:54 PM

Shiv Nagarajan(deleted)

01/30/2009 4:20 PM

topc9454: malloc causes segfault/SIGSEGV

4

8483

Rodrigo Campos

08/24/2009 12:14 PM

Rodrigo Campos

08/24/2009 2:16 PM

topc28208: Malloc Check Failed: lib/c/alloc/dlist.c:748

3

3371

Preethi Selvaraju

08/16/2022 8:52 AM

Preethi Selvaraju

08/17/2022 1:19 AM

topc14902: maximum boot image size

4

7041

Lewis Donzis

07/23/2010 2:21 PM

Lewis Donzis

07/23/2010 2:50 PM

topc1091: MCP51 Ethernet Controller

4

13102

Regan Russell

09/15/2007 6:49 PM

Thomas Fletcher

09/16/2007 11:55 AM

topc2742: Meaning of "bus error"

4

11561

Dennis Kellly

05/15/2008 5:01 PM

Kostadin Vardin(deleted)

05/15/2008 5:40 PM

topc24702: Measure USB performance

1

5319

Vaisakh Nandakumar(deleted)

01/24/2014 7:07 AM

Vaisakh Nandakumar(deleted)

01/24/2014 7:07 AM

topc27905: Member names

1

3275

Geoff Roberts

07/24/2020 9:42 PM

Geoff Roberts

07/24/2020 9:42 PM

topc11921: memcpy( ) oddness on ARM

7

7219

Chris Chiesa

02/03/2010 6:01 PM

Neil Schellenberger(deleted)

03/29/2010 1:07 PM

topc13382: Memory Allocation

3

6782

Vijayraj Hada

04/27/2010 7:09 AM

Vijayraj Hada

04/27/2010 8:25 AM

topc23381: memory barrier on arm when Enable Irq

1

880

Xiongwei Huang

04/10/2013 1:04 AM

Xiongwei Huang

04/10/2013 1:04 AM

topc3428: Memory fault in resource manager

4

11915

bob lipka

07/14/2008 6:18 AM

Thomas Haupt

07/14/2008 7:37 AM

topc27632: Memory fault when inserting output for an std::basic_ostream instantiation

2

3544

Ilyas Hamadouche(deleted)

03/07/2019 8:41 AM

Ilyas Hamadouche(deleted)

03/12/2019 4:01 AM

topc10063: Memory Leak

2

7164

Venugopal CK

10/03/2009 4:30 AM

Mario Charest

10/03/2009 9:21 AM

topc28097: Memory leak issue with pthread_setname_np

1

3354

manas sahoo

08/05/2021 5:52 AM

manas sahoo

08/05/2021 5:52 AM

topc1384: Memory limit

8

16478

Mario Charest

10/29/2007 1:18 PM

Brian Stecher

10/30/2007 10:46 AM

topc5935: Memory Management

6

9318

Vadim Malenboim

01/26/2009 6:30 AM

Brian Stecher

01/30/2009 1:14 PM

topc26780: memory mapped devc-ser8250

3

4968

Alfonso López(deleted)

08/30/2016 1:09 PM

Anas Arif

08/30/2016 2:52 PM

topc28355: Memory Partition 2023

1

1166

yunting li(deleted)

07/18/2023 2:24 AM

yunting li(deleted)

07/18/2023 2:24 AM

topc8845: Memory release issue after pthread_detach and pthread_cancel

23

22143

kuldeep paranjpe

07/15/2009 8:44 AM

Will Miles

12/20/2009 9:24 PM

topc21306: message from driver to app

4

5338

Hung Tran(deleted)

12/23/2011 4:10 PM

Steven Dufresne(deleted)

01/12/2012 6:44 PM

topc10085: Message Passing, preemption aftermath

1

5578

Philippe ELSKENS(deleted)

10/06/2009 3:42 AM

Philippe ELSKENS(deleted)

10/06/2009 3:42 AM

topc1309: Message passing between x86 and PPC

7

13610

Geneviève Bastien

10/18/2007 10:53 AM

Robert Craig

10/19/2007 12:52 PM

topc2836: message passing concept

4

14142

samir kumar

05/22/2008 10:57 AM

Jeevan Mathew

05/22/2008 2:13 PM

topc11816: Message Queue Issue

1

5434

Princy K V

01/28/2010 5:12 AM

Princy K V

01/28/2010 5:12 AM

topc28242: microsecond sleep on QNX 7.1

5

2386

ge zhang(deleted)

10/28/2022 1:50 AM

Benjamin Walsh

10/31/2022 12:58 PM

topc25617: Microseconds sleep on QNX

6

588

Radoslaw Kudaj

08/25/2014 9:54 AM

Michael Tasche

08/26/2014 11:26 AM

topc26464: Minimum Footprint of QNX Neutrino OS

1

4621

Christian King(deleted)

12/10/2015 2:58 AM

Christian King(deleted)

12/10/2015 2:58 AM

topc1358: MIPS BSP interrupt callout

3

12789

David Alessio(deleted)

10/23/2007 3:25 PM

David Alessio(deleted)

10/31/2007 10:00 PM

topc12966: mips fpu context

5

9359

Aleksandar Ristovski(deleted)

04/01/2010 2:45 PM

Aleksandar Ristovski(deleted)

04/15/2010 10:33 AM

topc2673: MIPS MK4 core?

2

9530

Dennis Kellly

05/12/2008 3:21 PM

Colin Burgess(deleted)

05/12/2008 3:32 PM

topc13740: missing const qualifiers in scandir() declaration in <dirent.h>

2

6046

Piotr Trojanek(deleted)

05/16/2010 5:12 AM

Neil Schellenberger(deleted)

05/16/2010 3:43 PM

topc7360: missing function getopt_long() in libc

8

11316

michael baudisch

04/20/2009 10:21 AM

J P(deleted)

07/08/2014 6:47 PM

topc27513: missing interrupts

3

3710

Chen Chen(deleted)

10/10/2018 5:24 PM

Chen Chen(deleted)

10/11/2018 10:53 AM

topc11756: mkifs: support multiple rootdirs?

3

8034

Andrew Sherk

01/25/2010 3:57 PM

Andrew Sherk

03/22/2010 11:27 AM

topc1819: mkifs "cannot fork"

3

12989

Mario Charest

01/10/2008 8:14 PM

Steve Reid

01/11/2008 10:58 AM

topc2178: mkifs attribute semantic question

1

8131

Stephane Boucher

03/10/2008 6:28 PM

Stephane Boucher

03/10/2008 6:28 PM

6

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