kicad-developers team mailing list archive

[Heikki Pulkkinen <hei6mail@xxxxxxxxx>]

---------- Forwarded message ----------
From: Heikki Pulkkinen <hei6mail@xxxxxxxxx>
Date: Sun, Nov 19, 2017 at 6:03 PM
Subject: Re: [Kicad-developers] Some tests.
To: Tomasz Wlostowski <tomasz.wlostowski@xxxxxxx>


Hi,

Forgot mention my old machin has Core 2 Duo, 8G, NVIDIA GT8600.

heikki

On Sun, Nov 19, 2017 at 5:18 PM, Heikki Pulkkinen <hei6mail@xxxxxxxxx>
wrote:

> Hi,
>
> You can dowload it from:
>
> https://forum.kicad.info/t/testbench-board-for-kicad/1127
>
> I do some more test, and found that new algo would be very fast with my
> parallell zone filling algo, but it get stuck after filled all 128 pours
> below 10 seconds and started to removing insulated areas. Other boards just
> works fine. Maybe it is too good to be true to get results like that.
>
> Rgards
>
> Heikki
>
>
>
> On Sun, Nov 19, 2017 at 4:39 PM, Tomasz Wlostowski <
> tomasz.wlostowski@xxxxxxx> wrote:
>
>> On 19/11/17 15:35, Heikki Pulkkinen wrote:
>> > Hi,
>> >
>> >
>> > Sorry to tell that, but it seems that new connectivity algorithm is slow
>> > with bigger boards. Doing some tests I noticed that  new algo is
>> > speeding recalculating ratsnest, but it costs manual routing and
>> > dragging performance. This video shows how big difference is. And that
>> > board is just nothing big.
>> >
>> > Zones filling, that was really big difference. Old algo below 3 mins.
>> > New one almost 17  minutes. Old algo, has my parallelism algo in zone
>> > filling, but it is doing it twice, with 2 core processor, and most of
>> > the time it is calculating ratsnest before and after filling.
>> >
>> >
>> >
>> Heikki,
>>
>> Can you send us (privately) the board that shows the drops in
>> performance? I'd greatly like to optimize it, with your help if possible!
>>
>> Best,
>> Tom
>>
>> PS. What's the CPU/RAM of your PC?
>>
>>
>>
>> > Regards
>> >
>> > Heikki
>> >
>> >
>> > https://youtu.be/JS57hRyzmdg
>> >
>> >
>> >
>> >
>> > _______________________________________________
>> > Mailing list: https://launchpad.net/~kicad-developers
>> > Post to     : kicad-developers@xxxxxxxxxxxxxxxxxxx
>> > Unsubscribe : https://launchpad.net/~kicad-developers
>> > More help   : https://help.launchpad.net/ListHelp
>> >
>>
>>
>