With MOST, there isn’t a simple iteration count that is comparable across all
the various solvers and algorithms. The raw solver output is available in
mdo.QP.output for the integer stage of the solution and in
mdo.QP.output.price_stage for the price computation stage. For MOSEK, I’m not
seeing anything that looks like an iteration count. However, if you set the
verbose option to 3 or 4 it will output information on iteration counts to the
console.
Hope this helps,
Ray
> On Feb 10, 2019, at 4:27 AM, Mariusz Drabecki <[email protected]> wrote:
>
> Dear Ray, Dear All
>
> Do we have similar information for MOST – number of MILP solver iterations? I
> am running Unit Commitment problem solved by MOSEK 8.0
>
> Best
> Mariusz
>
> From: [email protected]
> <[email protected]> On Behalf Of Ray Zimmerman
> Sent: Tuesday, January 22, 2019 4:20 PM
> To: MATPOWER discussion forum <[email protected]>
> Subject: Re: How to count iteraions
>
> The DC OPF problem is an LP or QP problem that is solved by any of a number
> of solvers (see the opf.dc.solver option in the help for mpoption). The
> default solver depends on which solvers you have installed and several of
> those solvers have multiple algorithms, where the default is chosen based on
> problem characteristics. So the reporting of the number of iterations depends
> on the solver and algorthm. The raw solver results are returned in …
>
> results.raw.output
>
> … which often has an iterations field. For some solvers, that information is
> buried deeper within the raw results struct.
>
> Ray
>
>
>
>> On Jan 17, 2019, at 4:17 PM, Mirish Thakur <[email protected]
>> <mailto:[email protected]>> wrote:
>>
>> Hello all,
>>
>> I've very simple question, does rundcopf() gives iterative solution? If yes
>> then how can I check after how many iterations does solution converged? I
>> checked res=rundcopf(), and res.iterations, but no success. Thank you for
>> your time.
>>
>> regards
>> Mirish
>
>
>
>
> <http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=emailclient>
> Wolny od wirusów. www.avg.com
> <http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=emailclient>
> <x-msg://47/#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>
