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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 17 (1271 Items)

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topc28093: sdmmc driver on rpi4 version

13

3548

David Sheinberg(deleted)

07/28/2021 2:35 PM

Zsolt Nagy

02/27/2024 9:30 AM

topc17644: Neutrino 6.3.2 on PPC8347 Divide-by-Zero Exception does not generate SIGFPE

3

7926

Zhimin Liu

11/09/2010 3:38 PM

Zhimin Liu

11/10/2010 11:32 AM

topc28154: Does QNX7.0 utility support rsync tool?

7

4536

zhijun chen

02/15/2022 9:56 PM

zhijun chen

02/24/2022 8:56 PM

topc27185: ERROR about ETFS nand system in bsp

3

5371

Zhao Yang

09/19/2017 9:48 PM

Zhao Yang

10/18/2017 4:29 AM

topc28125: to get cpu percentage for each threads, not process

4

3493

Gavin Han(deleted)

10/26/2021 8:35 AM

zhao weikun(deleted)

01/08/2024 5:28 AM

topc4028: Configuarion collection tool in QNX?

1

9200

Zayne Ismail

09/08/2008 7:26 PM

Zayne Ismail

09/08/2008 7:26 PM

topc4841: API's to get information on mounted file systems???

3

10244

Glenn Schmottlach

11/06/2008 9:10 AM

Zahira Ammarguellat

08/09/2011 5:02 PM

topc27987: su: System error (?)

11

4809

David Sheinberg(deleted)

12/18/2020 3:23 PM

Yuxi Zhang

12/07/2022 12:22 PM

topc27120: QNET unblocking open/read when connection lost

2

5222

Yuri Petrunichev(deleted)

07/07/2017 9:37 AM

Yuri Petrunichev(deleted)

07/10/2017 4:34 AM

topc28355: Memory Partition 2023

1

1117

yunting li(deleted)

07/18/2023 2:24 AM

yunting li(deleted)

07/18/2023 2:24 AM

topc12720: Use LMBench or Unixbench to profile the kernel

1

8049

Yuntao Yang

03/18/2010 2:45 PM

Yuntao Yang

03/18/2010 2:45 PM

topc24202: How to make use of APIC timer or HPET

1

6878

yunfei qu(deleted)

09/07/2013 4:53 AM

yunfei qu(deleted)

09/07/2013 4:53 AM

topc18785: base address of local apic registers

2

6719

Jochen Saumer

12/21/2010 4:05 AM

yunfei qu(deleted)

09/04/2013 8:25 AM

topc16751: IRQ0 not calling interrupt handler anymore with APIC boot image

3

8028

Alex Cellarius(deleted)

10/06/2010 10:04 AM

yunfei qu(deleted)

09/07/2013 4:55 AM

topc14896: QNX Momentics 6.3.2 Installation Failure

1

7221

Yuan Sun

07/23/2010 11:37 AM

Yuan Sun

07/23/2010 11:37 AM

topc14777: shm_open & mmap

5

9388

Yuan Sun

07/19/2010 1:28 PM

Yuan Sun

07/20/2010 4:33 PM

topc25769: An issue about DMA memory

1

276

yu angel

11/04/2014 11:18 PM

yu angel

11/04/2014 11:18 PM

topc7746: TimerTimeout and QNET

7

10497

Kostadin Vardin(deleted)

05/12/2009 1:58 PM

Yiry Estrinov

06/11/2009 12:27 AM

topc28083: kernel buffer overflow. patch ID 4845

1

4470

Yichang Lin

07/06/2021 9:38 PM

Yichang Lin

07/06/2021 9:38 PM

topc24286: Interrupt management on Beaglebone running QNX 6.5

10

9511

Alessandro Benini

09/25/2013 4:36 PM

Yaroslav Stetsyk(deleted)

12/12/2013 12:00 PM

topc9782: btl_get_backtrace () crash

2

7800

Jinbo Li

09/15/2009 5:11 PM

Yao Zhao(deleted)

09/19/2009 8:02 AM

topc9311: snd_pcm_open() core dumps

2

7543

Praveen Kumar(deleted)

08/13/2009 3:04 PM

Yao Zhao(deleted)

08/15/2009 9:52 PM

topc7568: Looking for docs on decoding kernel panic dump

13

20504

Robert D'Attilio(deleted)

04/30/2009 4:16 PM

Yao Zhao(deleted)

08/14/2009 2:32 PM

topc3631: SMP pthread_mutex performance

11

14868

Chip Bagwell

07/31/2008 1:24 PM

Yao Zhao(deleted)

08/06/2008 2:50 PM

topc3612: Specifying contiguous memory for static data

8

15188

Jim Mikola

07/29/2008 11:50 AM

Yao Zhao(deleted)

08/06/2008 9:37 AM

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

8

13618

Dave Bott(deleted)

05/07/2008 4:22 PM

Yao Zhao(deleted)

10/31/2008 4:24 PM

topc2592: jemalloc

11

16480

Yao Zhao(deleted)

04/30/2008 10:35 PM

Yao Zhao(deleted)

05/30/2008 4:22 PM

topc2416: pidin

12

23399

Mario Charest

04/14/2008 12:08 PM

Yao Zhao(deleted)

05/05/2008 12:48 PM

topc2143: 4Gig

20

22648

Mario Charest

03/04/2008 5:38 PM

Yao Zhao(deleted)

06/06/2008 11:09 AM

topc1386: we miss something

6

14616

Yao Zhao(deleted)

10/29/2007 5:45 PM

Yao Zhao(deleted)

11/02/2007 4:11 PM

topc5174: file manager ater system crash

3

9422

Yannick Dadji

11/27/2008 10:10 AM

Yannick Dadji

11/29/2008 4:50 AM

topc15565: EINTR on fclose ()/fopen ()

1

7085

XUEDONG CHEN(deleted)

08/23/2010 8:42 PM

XUEDONG CHEN(deleted)

08/23/2010 8:42 PM

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

topc23291: TimerTimeout in driver

1

592

Xiongwei Huang

03/22/2013 5:43 AM

Xiongwei Huang

03/22/2013 5:43 AM

topc22232: IRQ bound

1

752

Xiongwei Huang

07/31/2012 10:09 PM

Xiongwei Huang

07/31/2012 10:09 PM

topc21441: Adobe Air libcore.so loader

3

2347

Xiongwei Huang

01/31/2012 9:43 PM

Xiongwei Huang

01/31/2012 10:11 PM

topc21409: Does qnx have prelink tools ?

1

1151

Xiongwei Huang

01/26/2012 3:29 AM

Xiongwei Huang

01/26/2012 3:29 AM

topc19924: mmu page table

3

2313

Xiongwei Huang

03/31/2011 2:22 AM

Xiongwei Huang

04/05/2011 1:05 AM

topc19330: qnx network put throw

2

1929

Xiongwei Huang

01/18/2011 1:58 AM

Xiongwei Huang

01/18/2011 3:00 AM

topc18558: Iommu and cache coherent

1

1492

Xiongwei Huang

12/11/2010 9:26 PM

Xiongwei Huang

12/11/2010 9:26 PM

topc6368: Cross-Endian Message Passing with IO_MSG

7

9267

Marc Roessler

02/23/2009 11:43 AM

Xiaodan Tang(deleted)

02/25/2009 9:37 AM

topc4524: TDP, SMP, and Grid computing

4

11360

Mario Mastrodicasa

10/14/2008 11:10 AM

Xiaodan Tang(deleted)

10/14/2008 1:13 PM

topc4383: io_read behavior

4

10294

Miguel Simon

10/05/2008 2:57 PM

Xiaodan Tang(deleted)

10/06/2008 8:51 AM

topc3745: Abstract Domain Sockets (Unix domain sockets)

5

14267

Glenn Schmottlach

08/08/2008 4:48 PM

Xiaodan Tang(deleted)

08/08/2008 6:17 PM

topc2361: Pulse and Partition

3

11597

Xiaodan Tang(deleted)

04/05/2008 11:23 AM

Xiaodan Tang(deleted)

04/07/2008 6:59 PM

topc26881: Issue: Telnet can not open after I delete the root account in QNX 6.5

1

5042

Wuben SUN(deleted)

11/18/2016 3:25 AM

Wuben SUN(deleted)

11/18/2016 3:25 AM

topc17029: mmap of huge space fails, even with dma-save region

5

7882

Wolfgang Ivanica

10/19/2010 5:47 AM

Wolfgang Ivanica

10/25/2010 12:02 PM

topc19530: redirecting stdout

1

6543

Wim Hellenthal

02/15/2011 8:03 AM

Wim Hellenthal

02/15/2011 8:03 AM

topc18245: blocking devctl call

1

6765

Wim Hellenthal

12/01/2010 9:57 AM

Wim Hellenthal

12/01/2010 9:57 AM

topc16608: Neutrino 6.4.1 -> Neutrino 6.5.0

2

6543

Wim Hellenthal

09/29/2010 5:06 AM

Wim Hellenthal

09/29/2010 10:17 AM

topc13410: io_notify

1

6324

Wim Hellenthal

04/28/2010 9:06 AM

Wim Hellenthal

04/28/2010 9:06 AM

topc13215: Redirecing virtual console output (devc-ditto)

3

7033

Wim Hellenthal

04/19/2010 12:47 PM

Wim Hellenthal

04/20/2010 7:36 AM

topc12449: HAM - ham_action_notify_pulse

6

8485

Wim Hellenthal

03/04/2010 7:21 AM

Wim Hellenthal

03/05/2010 7:32 AM

topc11625: devctl returning ENOTTY

1

7021

Wim Hellenthal

01/16/2010 9:29 AM

Wim Hellenthal

01/16/2010 9:29 AM

topc28077: Utilities and tools available for QNX 6.6 / QNX 7?

2

3760

Martin Gagnon

06/23/2021 4:45 PM

Will Miles

06/24/2021 1:12 PM

topc27095: Alternatives of epoll_create, epoll_ctl,epoll_wait in QNX

6

6245

Pradeep k(deleted)

06/15/2017 1:03 AM

Will Miles

01/23/2019 1:06 PM

topc26738: Getting CPU ID

5

5482

sang lee

07/11/2016 4:19 PM

Will Miles

09/15/2016 10:30 AM

topc8845: Memory release issue after pthread_detach and pthread_cancel

23

22022

kuldeep paranjpe

07/15/2009 8:44 AM

Will Miles

12/20/2009 9:24 PM

topc6638: Bug report: fcloseall() and stdin, stdout, and stderr

6

10672

Will Miles

03/10/2009 12:33 PM

Will Miles

03/10/2009 3:21 PM

topc6631: Cron use file update re PR65361

3

7728

Will Miles

03/10/2009 10:46 AM

Will Miles

03/10/2009 11:35 AM

topc19619: mmap can't map full size of DMA-safe region

3

7695

Willman Rojas

02/24/2011 1:30 PM

Willman Rojas

02/24/2011 5:28 PM

topc19618: mmap can't map full size of DMA-safe region

1

6116

Willman Rojas

02/24/2011 1:23 PM

Willman Rojas

02/24/2011 1:23 PM

topc24229: x86 (atom) builder project - can I have minimal rootfs from ifs without disk root?

3

6439

Willem Atsma(deleted)

09/13/2013 9:12 PM

Willem Atsma(deleted)

09/13/2013 9:28 PM

topc27790: openmp poor performance

3

3942

Wenbin Wang(deleted)

01/21/2020 12:18 AM

Wenbin Wang(deleted)

02/03/2020 1:14 PM

topc20589: Process information from within application

6

1626

Simon Platten

07/22/2011 5:21 AM

Warren Deitch

07/24/2011 8:32 PM

topc27601: Can QNX7.0 surppport canfd?

1

4224

wang zheng(deleted)

01/15/2019 10:44 PM

wang zheng(deleted)

01/15/2019 10:44 PM

topc27160: [QNX7] getfsstat on beaglebone

1

4847

Vsya Pupkididze(deleted)

08/22/2017 9:15 AM

Vsya Pupkididze(deleted)

08/22/2017 9:15 AM

topc6969: no access to wiki page 6.4.1OSFeatures E500_SPE_support

1

6534

Vogel Hanspeter

03/30/2009 4:20 PM

Vogel Hanspeter

03/30/2009 4:20 PM

topc1301: Webinar.BrainTeaser.Question3.proc_wlock_adp(prp);

1

10988

VLAD KOZIN

10/17/2007 4:16 PM

VLAD KOZIN

10/17/2007 4:16 PM

topc1299: Webinar.BrainTeaser.Answer.MIPS.STI

1

11220

VLAD KOZIN

10/17/2007 2:38 PM

VLAD KOZIN

10/17/2007 2:38 PM

topc27006: Issues while parsing elf generated by qcc

1

4478

Vinay Kushwaha

03/27/2017 4:50 AM

Vinay Kushwaha

03/27/2017 4:50 AM

topc14175: HAM - problem with attaching of runnig process to ham

5

8760

Vilem Pantucek

06/16/2010 10:26 AM

Vilem Pantucek

06/18/2010 6:17 AM

topc13390: mmap and memory protection

1

5837

Vijayraj Hada

04/27/2010 10:57 AM

Vijayraj Hada

04/27/2010 10:57 AM

topc13382: Memory Allocation

3

6707

Vijayraj Hada

04/27/2010 7:09 AM

Vijayraj Hada

04/27/2010 8:25 AM

topc11468: Adaptive partitions for network

8

8395

Victor Parera

01/07/2010 8:07 AM

Victor Parera

01/12/2010 5:11 AM

1

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