Any comments for this thread? There is only three days left for application.
If the proposed idea should not be considered in this year,
it should be removed from the GSoC idea list and I will submit a different
proposal about the CPU hot plug problem in the FreeBSD kernel.
Thanks, Yan
On Wed, Mar 19, 2014 at 01:08:58PM -0400, yan cui wrote:
Any comments for this thread? There is only three days left for application.
If the proposed idea should not be considered in this year,
it should be removed from the GSoC idea list and I will submit a different
proposal about the CPU
On Friday, March 14, 2014 3:02:18 am Wojciech A. Koszek wrote:
On Thu, Mar 13, 2014 at 09:56:35PM -0400, yan cui wrote:
Hi all,
I write this mail to make my question clear. I know witness can be
used
to detect wrong lock order in the kernel. However, can it be used to do
lock
Really? Maybe I can download his code from previous GSoC.
Actually, before applying for this idea, I did not scan the projects in
previous years and just pick up one which I like.
Are there any possibilities to improve on this part (or this idea should
not be considered any more)?
Yan
On Thu, Mar 13, 2014 at 09:56:35PM -0400, yan cui wrote:
Hi all,
I write this mail to make my question clear. I know witness can be used
to detect wrong lock order in the kernel. However, can it be used to do
lock profiling (what I mean is to report the information such as which
locks
Thanks for the reply! I will get more information about KTR subsystem.
2014-03-14 3:02 GMT-04:00 Wojciech A. Koszek wkos...@freebsd.org:
On Thu, Mar 13, 2014 at 09:56:35PM -0400, yan cui wrote:
Hi all,
I write this mail to make my question clear. I know witness can be
used
to
On Fri, Mar 14, 2014 at 01:07:48PM -0400, yan cui wrote:
Thanks for the reply! I will get more information about KTR subsystem.
You can also look here:
http://people.freebsd.org/~kris/scaling/Help_my_system_is_slow.pdf
Wojciech
2014-03-14 3:02 GMT-04:00 Wojciech A. Koszek
Hi all,
I have downloaded the newest FreeBSD-release kernel and scanned some
codes.
Wonder to know whether the lock order verification and lock profiling tool
mentioned in
the GSoC idea list is witness? Are there any other tools that needs to look
at in the FreeBSD kernel?
Thanks, Yan
Hi all,
I write this mail to make my question clear. I know witness can be used
to detect wrong lock order in the kernel. However, can it be used to do
lock profiling (what I mean is to report the information such as which
locks are most contended and print some related statistics such as
On Sun, 9 Mar 2014 15:46:10 -0400
yan cui ccuiy...@gmail.com wrote:
Hi All,
I am a student in Columbia University (Yan Cui), and want to
join the FreeBSD GSOC 2014. After scanned the idea list posted
online, I think I am interested in
the idea titled user space pthread mutex lock
Hi All,
I am a student in Columbia University (Yan Cui), and want to join the
FreeBSD GSOC 2014. After scanned the idea list posted online, I think I am
interested in
the idea titled user space pthread mutex lock contention profiling and
lock order verification tools. I have several year
11 matches
Mail list logo
