Re: [RFT][patch] Scheduling for HTT and not only

2012-03-02 Thread Alexander Motin
Hi. On 03/03/12 05:24, Adrian Chadd wrote: mav@, can you please take a look at George's traces and see if there's anything obviously silly going on? He's reporting that your ULE work hasn't improved his (very) degenerate case. As I can see, my patch has nothing to do with the problem. My patch

Re: [RFT][patch] Scheduling for HTT and not only

2012-03-02 Thread Adrian Chadd
Hi, CC'ing mav@, who started this thread. mav@, can you please take a look at George's traces and see if there's anything obviously silly going on? He's reporting that your ULE work hasn't improved his (very) degenerate case. Thanks! Adrian On 2 March 2012 16:14, George Mitchell wrote: > On

Re: Can I take a snapshot of the current stack for every thread in some process from outside?

2012-03-02 Thread Gavin Mu
ports/sysutils/pstack can do this if you use x86 machine. On Sat, Mar 3, 2012 at 8:49 AM, Yuri wrote: > I have the multithreaded process, each thread has some stack state at each > point of time. For example during the timer tick when processes are > switched? > Is there a way to take a snapshot

Re: Can I take a snapshot of the current stack for every thread in some process from outside?

2012-03-02 Thread maksim yevmenkin
Gdb. Thread apply all bt. Thanks, Max On Mar 2, 2012, at 4:49 PM, Yuri wrote: > I have the multithreaded process, each thread has some stack state at each > point of time. For example during the timer tick when processes are switched? > Is there a way to take a snapshot without disrupting a

Re: Can I take a snapshot of the current stack for every thread in some process from outside?

2012-03-02 Thread Daniel O'Connor
On 03/03/2012, at 11:19, Yuri wrote: > I have the multithreaded process, each thread has some stack state at each > point of time. For example during the timer tick when processes are switched? > Is there a way to take a snapshot without disrupting a process? > > I was thinking gdb, but it requi

Can I take a snapshot of the current stack for every thread in some process from outside?

2012-03-02 Thread Yuri
I have the multithreaded process, each thread has some stack state at each point of time. For example during the timer tick when processes are switched? Is there a way to take a snapshot without disrupting a process? I was thinking gdb, but it requires the process to exit the system call to at

Re: [RFT][patch] Scheduling for HTT and not only

2012-03-02 Thread George Mitchell
On 03/02/12 18:06, Adrian Chadd wrote: Hi George, Have you thought about providing schedgraph traces with your particular workload? I'm sure that'll help out the scheduler hackers quite a bit. THanks, Adrian I posted a couple back in December but I haven't created any more recently: http

Re: [RFT][patch] Scheduling for HTT and not only

2012-03-02 Thread Adrian Chadd
Hi George, Have you thought about providing schedgraph traces with your particular workload? I'm sure that'll help out the scheduler hackers quite a bit. THanks, Adrian ___ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/lis

Re: [patch] Disable bios probe if acpi is enabled

2012-03-02 Thread Doug Ambrisko
Sean Bruno writes: | I'm noting that newer machines are completely hosed if we attempt to | probe for bios values. I'm proposing this change. | | -bash-4.2$ p4 diff -du //depot/yahoo/ybsd_7/src/sys/i386/i386/bios.c | --- //depot/yahoo/ybsd_7/src/sys/i386/i386/bios.c 2011-09-16 | 22:47:30.00

Re: BUG: 9.0 stage 2 boot (/boot/boot)

2012-03-02 Thread John Baldwin
On Friday, March 02, 2012 2:58:16 pm rank1see...@gmail.com wrote: > - Original Message - > From: John Baldwin > To: rank1see...@gmail.com > Cc: hack...@freebsd.org, "Roman Divacky" , "Andriy > Gapon" > Date: Fri, 2 Mar 2012 14:46:59 -0500 > Subject: Re: BUG: 9.0 stage 2 boot (/boot/boot)

openssl makeing error

2012-03-02 Thread aram_baghomian
Hi, I add some customized encryption algorithm to openssl when i want to compile my openssl package it send me this error.i send this error to openssl developer mailing list but they didn't any answer and i send to your's group and i hope to help me. ... shlib_target=; if [ -n "" ]; then shlib

USENIX/ACM NSDR '12 Call For Papers Now Available

2012-03-02 Thread Lionel Garth Jones
On behalf of the 6th USENIX/ACM Workshop on Networked Systems for Developing Regions (NSDR '12) program committee, we invite you to submit papers that propose and discuss ideas concerning the design, implementation, and evaluation of new computing and communications technologies to support the sust

[patch] Disable bios probe if acpi is enabled

2012-03-02 Thread Sean Bruno
I'm noting that newer machines are completely hosed if we attempt to probe for bios values. I'm proposing this change. -bash-4.2$ p4 diff -du //depot/yahoo/ybsd_7/src/sys/i386/i386/bios.c --- //depot/yahoo/ybsd_7/src/sys/i386/i386/bios.c 2011-09-16 22:47:30.0 +++ /home/seanbru/

Re: BUG: 9.0 stage 2 boot (/boot/boot)

2012-03-02 Thread rank1seeker
- Original Message - From: John Baldwin To: rank1see...@gmail.com Cc: hack...@freebsd.org, "Roman Divacky" , "Andriy Gapon" Date: Fri, 2 Mar 2012 14:46:59 -0500 Subject: Re: BUG: 9.0 stage 2 boot (/boot/boot) > On Friday, March 02, 2012 1:46:37 pm rank1see...@gmail.com wrote: > > -

Re: BUG: 9.0 stage 2 boot (/boot/boot)

2012-03-02 Thread John Baldwin
On Friday, March 02, 2012 1:46:37 pm rank1see...@gmail.com wrote: > - Original Message - > From: John Baldwin > To: rank1see...@gmail.com > Cc: hack...@freebsd.org, "Roman Divacky" , "Andriy > Gapon" > Date: Fri, 2 Mar 2012 12:24:24 -0500 > Subject: Re: BUG: 9.0 stage 2 boot (/boot/boot)

Re: BUG: 9.0 stage 2 boot (/boot/boot)

2012-03-02 Thread rank1seeker
- Original Message - From: John Baldwin To: rank1see...@gmail.com Cc: hack...@freebsd.org, "Roman Divacky" , "Andriy Gapon" Date: Fri, 2 Mar 2012 12:24:24 -0500 Subject: Re: BUG: 9.0 stage 2 boot (/boot/boot) > On Friday, March 02, 2012 10:17:03 am rank1see...@gmail.com wrote: > > -

Re: BUG: 9.0 stage 2 boot (/boot/boot)

2012-03-02 Thread Doug Barton
On 03/02/2012 08:52, John Baldwin wrote: > On Thursday, March 01, 2012 5:23:11 pm Doug Barton wrote: >> On 3/1/2012 1:14 PM, John Baldwin wrote: >>> My firefox on my BSD desktop was caching the image. >> >> Holding down Shift when clicking reload usually handles this. > > Only if you already kno

Re: BUG: 9.0 stage 2 boot (/boot/boot)

2012-03-02 Thread John Baldwin
On Friday, March 02, 2012 10:17:03 am rank1see...@gmail.com wrote: > - Original Message - > From: John Baldwin > To: rank1see...@gmail.com > Cc: hack...@freebsd.org, "Roman Divacky" , Andriy Gapon > > Date: Thu, 1 Mar 2012 16:14:43 -0500 > Subject: Re: BUG: 9.0 stage 2 boot (/boot/boot)

Re: BUG: 9.0 stage 2 boot (/boot/boot)

2012-03-02 Thread John Baldwin
On Thursday, March 01, 2012 5:23:11 pm Doug Barton wrote: > On 3/1/2012 1:14 PM, John Baldwin wrote: > > My firefox on my BSD desktop was caching the image. > > Holding down Shift when clicking reload usually handles this. Only if you already know that FF is incorrectly caching the image. :( -

Re: src builds and STDERR

2012-03-02 Thread rank1seeker
- Original Message - From: Eygene Ryabinkin To: Garrett Cooper Cc: Chris Rees , rank1see...@gmail.com, hack...@freebsd.org, f...@freebsd.org Date: Fri, 2 Mar 2012 10:24:59 +0400 Subject: Re: src builds and STDERR > Thu, Mar 01, 2012 at 09:38:06AM -0800, Garrett Cooper wrote: > > On Thu,

Re: small change to du, so it will accepts unit suffixes for negative thresholds

2012-03-02 Thread Jason Hellenthal
On Fri, Mar 02, 2012 at 10:33:33AM +, Alexander Best wrote: > On Fri Mar 2 12, Jason Hellenthal wrote: > > > > > > On Thu, Mar 01, 2012 at 11:38:22PM +, Alexander Best wrote: > > > hi there, > > > > > > i just noticed that du will not accepts something like the following: > > > > > >

Re: BUG: 9.0 stage 2 boot (/boot/boot)

2012-03-02 Thread rank1seeker
- Original Message - From: John Baldwin To: rank1see...@gmail.com Cc: hack...@freebsd.org, "Roman Divacky" , Andriy Gapon Date: Thu, 1 Mar 2012 16:14:43 -0500 Subject: Re: BUG: 9.0 stage 2 boot (/boot/boot) > > However, avg@ might have found the actual cause of the bug. And Roman did

Re: DTrace: Where do we run CTFCONVERT for kernel modules

2012-03-02 Thread Alexander Leidinger
Quoting Shrikanth Kamath (from Sun, 26 Feb 2012 13:24:19 +0530): ...meaning, I see the following line in "sys/conf/kmod.mk", but that is a CTFMERGE command. .if defined(MK_CTF) && ${MK_CTF} != "no" ${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${OBJS} .endif Where do we run the CTFCONVERT on ke

Re: small change to du, so it will accepts unit suffixes for negative thresholds

2012-03-02 Thread Gleb Kurtsou
On (01/03/2012 23:38), Alexander Best wrote: > hi there, > > i just noticed that du will not accepts something like the following: > > du -t-500M > > whereas > > du -t500M > > will work. i've attached a patch, which makes unit suffixes in connection with > negative thresholds possible. Good c

Re: small change to du, so it will accepts unit suffixes for negative thresholds

2012-03-02 Thread Alexander Best
On Fri Mar 2 12, Jason Hellenthal wrote: > > > On Thu, Mar 01, 2012 at 11:38:22PM +, Alexander Best wrote: > > hi there, > > > > i just noticed that du will not accepts something like the following: > > > > du -t-500M > > > > whereas > > > > du -t500M > > > > will work. i've attached a

Re: SuperMicro IPMI keyboard - fails for 'mountroot>' prompt under FreeBSD 9-R...

2012-03-02 Thread Karl Pielorz
--On 01 March 2012 07:59 -0800 Garrett Cooper wrote: Do you mean (looking at the man page) just setting:  hint.kbdmux.0.disabled="1" In device.hints? That didn't make any difference - nor, (just in case) did setting it to '0'. Are you sure it's compiled into the kernel? It's in GENERIC,