Re: [Qemu-devel] Running Qemu in discrete time/step by step

2017-10-30 Thread Matt
effect in the adevs/qemu simulator. > > -Original Message- > From: Matt [mailto:matta...@gmail.com] > Sent: Monday, October 23, 2017 5:38 AM > To: Nutaro, James J. > Cc: Emilio G. Cota; qemu-devel@nongnu.org; Hajime Tazaki > Subject: Re: [Qemu-devel] Running Qemu in discre

Re: [Qemu-devel] Running Qemu in discrete time/step by step

2017-10-23 Thread Nutaro, James J.
17 5:38 AM To: Nutaro, James J. Cc: Emilio G. Cota; qemu-devel@nongnu.org; Hajime Tazaki Subject: Re: [Qemu-devel] Running Qemu in discrete time/step by step I did not know about Qemu's record/replay mode which is an interesting feature but unneeded if a 2nd qemu run with the same inputs gen

Re: [Qemu-devel] Running Qemu in discrete time/step by step

2017-10-23 Thread Peter Maydell
On 23 October 2017 at 10:38, Matt wrote: > I did not know about Qemu's record/replay mode which is an interesting > feature but unneeded if a 2nd qemu run with the same inputs generated > the same outputs (as it's the case with DCE). Depends what you're trying to do. Deterministic execution is a

Re: [Qemu-devel] Running Qemu in discrete time/step by step

2017-10-23 Thread Matt
ent: Thursday, October 19, 2017 4:54 PM > To: Matt > Cc: qemu-devel@nongnu.org; Hajime Tazaki; Nutaro, James J. > Subject: Re: [Qemu-devel] Running Qemu in discrete time/step by step > > On Thu, Oct 19, 2017 at 14:14:12 +0900, Matt wrote: > (snip) >> - VMSimint does nearly that, it

Re: [Qemu-devel] Running Qemu in discrete time/step by step

2017-10-20 Thread Nutaro, James J.
-devel@nongnu.org; Hajime Tazaki; Nutaro, James J. Subject: Re: [Qemu-devel] Running Qemu in discrete time/step by step On Thu, Oct 19, 2017 at 14:14:12 +0900, Matt wrote: (snip) > - VMSimint does nearly that, it runs Qemu in discrete time but > interface it with a JAVA simulator > http://ww

Re: [Qemu-devel] Running Qemu in discrete time/step by step

2017-10-19 Thread Emilio G. Cota
On Thu, Oct 19, 2017 at 14:14:12 +0900, Matt wrote: (snip) > - VMSimint does nearly that, it runs Qemu in discrete time but > interface it with a JAVA simulator > http://www.ikr.uni-stuttgart.de/Content/Publications/Archive/We_SIMUTools_2014_40209.pdf > (with the code http://www.ikr.uni-stuttgart.d

[Qemu-devel] Running Qemu in discrete time/step by step

2017-10-19 Thread Matt
Hi, [Qemu is evoked starting in paragraph 3] I am interested in increasing the ease of debugging/reproducibility/validity of network simulations. Discrete time simulations is the solution that appeals the most to me because then the final results of the simulation don't depend on the CPU anymore;