* How to benchmark my OS @ 2013-07-15 2:56 Steven Zhou 2013-07-15 6:41 ` Rajat Sharma 2013-07-15 6:56 ` bill4carson 0 siblings, 2 replies; 5+ messages in thread From: Steven Zhou @ 2013-07-15 2:56 UTC (permalink / raw) To: kernelnewbies Hi, We have developed our private OS and we want to benchmark the performance of it, including time of context switch, interrupt latency, IO output and so on ... We want to study from Linux firstly, so could you guys give me some guide of Linux benchmark testing, including test methodologies, test code and so on. Thanks in advance. -- Best Regards. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.kernelnewbies.org/pipermail/kernelnewbies/attachments/20130715/6f22a573/attachment.html ^ permalink raw reply [flat|nested] 5+ messages in thread
* How to benchmark my OS 2013-07-15 2:56 How to benchmark my OS Steven Zhou @ 2013-07-15 6:41 ` Rajat Sharma 2013-07-15 6:56 ` bill4carson 1 sibling, 0 replies; 5+ messages in thread From: Rajat Sharma @ 2013-07-15 6:41 UTC (permalink / raw) To: kernelnewbies I am not sure if this one is directly relevant to your case, but you might want to take a look at LTP: http://ltp.sourceforge.net/ -Rajat On Mon, Jul 15, 2013 at 8:26 AM, Steven Zhou <lullaby2005@gmail.com> wrote: > Hi, > > We have developed our private OS and we want to benchmark the performance > of it, including time of context switch, interrupt latency, IO output and > so on ... > > We want to study from Linux firstly, so could you guys give me some guide > of Linux benchmark testing, including test methodologies, test code and so > on. > > Thanks in advance. > > -- > Best Regards. > > _______________________________________________ > Kernelnewbies mailing list > Kernelnewbies at kernelnewbies.org > http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies > > -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.kernelnewbies.org/pipermail/kernelnewbies/attachments/20130715/c6dd7291/attachment.html ^ permalink raw reply [flat|nested] 5+ messages in thread
* How to benchmark my OS 2013-07-15 2:56 How to benchmark my OS Steven Zhou 2013-07-15 6:41 ` Rajat Sharma @ 2013-07-15 6:56 ` bill4carson 2013-07-16 17:33 ` shiek kaleem 1 sibling, 1 reply; 5+ messages in thread From: bill4carson @ 2013-07-15 6:56 UTC (permalink / raw) To: kernelnewbies Hello Steven On 2013?07?15? 10:56, Steven Zhou wrote: > Hi, > > We have developed our private OS and we want to benchmark the performance of it, including time of context switch, interrupt latency, IO output and so on ... ^^^^^^^^^^^^^^^ To what degree does "private" goes? Is your private OS an newly created one from scratch or based on one of open source version? > > We want to study from Linux firstly, so could you guys give me some guide of Linux benchmark testing, including test methodologies, test code and so on. > > Thanks in advance. > > -- > Best Regards. > > > > _______________________________________________ > Kernelnewbies mailing list > Kernelnewbies at kernelnewbies.org > http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies -- ?????????,?????????? --bill ^ permalink raw reply [flat|nested] 5+ messages in thread
* How to benchmark my OS 2013-07-15 6:56 ` bill4carson @ 2013-07-16 17:33 ` shiek kaleem 2013-07-17 5:55 ` Rohan Puri 0 siblings, 1 reply; 5+ messages in thread From: shiek kaleem @ 2013-07-16 17:33 UTC (permalink / raw) To: kernelnewbies Hi Guys , Just the same question from my side is there any guidelines i can follow if I have created my own OS.(LFS) On Mon, Jul 15, 2013 at 12:26 PM, bill4carson <bill4carson@gmail.com> wrote: > Hello Steven > > On 2013?07?15? 10:56, Steven Zhou wrote: > > Hi, > > > > We have developed our private OS and we want to benchmark the > performance of it, including time of context switch, interrupt latency, IO > output and so on ... > ^^^^^^^^^^^^^^^ > To what degree does "private" goes? Is your private OS an > newly created one from scratch or based on one of open source version? > > > > > > We want to study from Linux firstly, so could you guys give me some > guide of Linux benchmark testing, including test methodologies, test code > and so on. > > > > Thanks in advance. > > > > -- > > Best Regards. > > > > > > > > _______________________________________________ > > Kernelnewbies mailing list > > Kernelnewbies at kernelnewbies.org > > http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies > > -- > ?????????,?????????? > > --bill > > _______________________________________________ > Kernelnewbies mailing list > Kernelnewbies at kernelnewbies.org > http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies > -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.kernelnewbies.org/pipermail/kernelnewbies/attachments/20130716/04854aa8/attachment.html ^ permalink raw reply [flat|nested] 5+ messages in thread
* How to benchmark my OS 2013-07-16 17:33 ` shiek kaleem @ 2013-07-17 5:55 ` Rohan Puri 0 siblings, 0 replies; 5+ messages in thread From: Rohan Puri @ 2013-07-17 5:55 UTC (permalink / raw) To: kernelnewbies On Tue, Jul 16, 2013 at 11:03 PM, shiek kaleem <shiek.kaleem@gmail.com>wrote: > Hi Guys , > > Just the same question from my side is there any guidelines i can follow > if I have created my own OS.(LFS) > > > On Mon, Jul 15, 2013 at 12:26 PM, bill4carson <bill4carson@gmail.com>wrote: > >> Hello Steven >> >> On 2013?07?15? 10:56, Steven Zhou wrote: >> > Hi, >> > >> > We have developed our private OS and we want to benchmark the >> performance of it, including time of context switch, interrupt latency, IO >> output and so on ... >> ^^^^^^^^^^^^^^^ >> To what degree does "private" goes? Is your private OS an >> newly created one from scratch or based on one of open source version? >> >> >> > >> > We want to study from Linux firstly, so could you guys give me some >> guide of Linux benchmark testing, including test methodologies, test code >> and so on. >> > >> > Thanks in advance. >> > >> > -- >> > Best Regards. >> > >> > >> > >> > _______________________________________________ >> > Kernelnewbies mailing list >> > Kernelnewbies at kernelnewbies.org >> > http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies >> >> -- >> ?????????,?????????? >> >> --bill >> >> _______________________________________________ >> Kernelnewbies mailing list >> Kernelnewbies at kernelnewbies.org >> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies >> > > > _______________________________________________ > Kernelnewbies mailing list > Kernelnewbies at kernelnewbies.org > http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies > > Hi, Benchmarking is a difficult ask. You need to define the matrix of what all things you would be measure and for what kind of workload. This data should be directly influenced by the application of the OS, where and how your OS would be used, what are critical performance areas you need to focus on. First of all whats the type of kernel you guys have implemented. The main thing is, what were the design decisions taken while implementing the policies, how should they perform in theory. After listing all these things down, you need to design benchmarking software modules for that though you can have a look at some existing once for the other OSes. For linux, 1. systemtap. 2. perf. 3. Vtunes from intel. 4. ftrace. Also, you would be required to emulate the workload to the real load that would be on your OS and do benchmarking. - Rohan -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.kernelnewbies.org/pipermail/kernelnewbies/attachments/20130717/f74549f6/attachment.html ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2013-07-17 5:55 UTC | newest] Thread overview: 5+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2013-07-15 2:56 How to benchmark my OS Steven Zhou 2013-07-15 6:41 ` Rajat Sharma 2013-07-15 6:56 ` bill4carson 2013-07-16 17:33 ` shiek kaleem 2013-07-17 5:55 ` Rohan Puri
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