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Dinkydau
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« Reply #60 on: July 10, 2017, 09:59:41 AM » |
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Doing the tests again I got the results the other way around some of the time. Render time is probably perfectly fine. To run kalles fraktaler in a virtual machine for rendering, Debian is the way to go. Edit: Except it doesn't work with any kind of serious render resolution (say, 10000×5625 or more). I forgot about that bitmap problem... |
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« Last Edit: July 10, 2017, 05:13:30 PM by Dinkydau »
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claude
Fractal Bachius
Posts: 563
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« Reply #61 on: July 10, 2017, 09:17:27 PM » |
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https://mathr.co.uk/kf/kf.htmlnew build, many optimisations, experimental (mostly broken) opencl, fixes some bugs, leaner source archive
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Dinkydau
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« Reply #62 on: July 11, 2017, 02:03:40 AM » |
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All the performance problems are gone with this version. Thanks a lot.
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« Last Edit: July 12, 2017, 12:32:37 AM by Dinkydau »
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claude
Fractal Bachius
Posts: 563
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« Reply #63 on: July 11, 2017, 08:20:42 PM » |
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https://mathr.co.uk/kf/kf.htmlanother new build with workaround for bitmap size problem on WINE. not tested on real Windows, reports welcome (whether success or otherwise).
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claude
Fractal Bachius
Posts: 563
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« Reply #64 on: July 13, 2017, 03:44:20 PM » |
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https://mathr.co.uk/kf/kf.html yet another new build, this time with many optimisations to Newton-Raphson zooming (3x faster than the previous version in one of my tests)
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Gerson
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« Reply #65 on: July 13, 2017, 08:10:48 PM » |
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version kf-2.11.1+gmp.20170508 runs ok in my computer but kf-2.11.1+gmp.20170710 and newest doesnt. Why?
About the image size, Fractal Forge has a Poster Compositor that let to do big images with tiles of a parameter one. It will be nice if Kalles Fraktaler could do the same.
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« Last Edit: July 13, 2017, 08:40:39 PM by Gerson »
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claude
Fractal Bachius
Posts: 563
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« Reply #66 on: July 13, 2017, 08:43:31 PM » |
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version kf-2.11.1+gmp.20170508 runs ok in my computer but kf-2.11.1+gmp.20170710 and newest doesnt. Why? thanks for testing! that is hard to answer without more information. what are the symptoms? "doesn't run ok" covers a lot of different things. which version of Windows (or WINE) are you using? does 20170703 run? that has a change in linking, namely "try to hide command prompt window on Windows" or it could be related to loading OpenCL, which was first introduced in 20170710. is easy to roll back the linking change (one line in the build system) the opencl code is mostly broken at the moment so I should make it optional (and disabled by default). |
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Dinkydau
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« Reply #67 on: July 14, 2017, 01:01:23 AM » |
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Newton-Raphson zooming is also 3 times faster on windows 7. Period finding and Newton-Raphson steps appear to be using 4 threads now (1 and 2 previously). The program seems to work well with various parameters. I didn't have a problem with openCL.
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Gerson
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« Reply #68 on: July 14, 2017, 07:20:15 PM » |
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I am using win7 pro sp1 64bits.
kf-2.11.1+gmp.20170703 run ok.
I am not a programer but I think that could be something with opencl because I cant run BuddhabrotMag too.
I dont know what I need to do to implement opencl in my computer. Accept any help to do it.
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claude
Fractal Bachius
Posts: 563
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« Reply #69 on: July 14, 2017, 08:21:28 PM » |
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I think that could be something with opencl
Ok I compiled a version without OpenCL: https://mathr.co.uk/kf/kf-2.11.1+gmp.20170714.zipalso linked from the home page. Hopefully this will fix it! But it's strange, CLEW should have loaded OpenCL dynamically and be ok with not finding it - I guess there could be a bug in a present OpenCL.dll (eg: it crashes on load) that messes things up... |
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Gerson
Forums Freshman
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« Reply #70 on: July 17, 2017, 06:34:04 PM » |
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Thanks. Now it works ok too. I need just a opencl.dll to run those programs or is necessary to install something else? I tried to test BuddhabrotMag but it doesnt run in my computer (  ). |
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Kalles Fraktaler
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« Reply #71 on: August 20, 2017, 03:02:19 PM » |
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Hello claude I just downloaded and tried kf-2.11.1+gmp.20170714 Unfortunately it seems that all fractal types have been mixed up, so when opening a burning ship location, it uses the standard Mandelbrot formula. Beside that, both render and Newton is faster, newton very very much faster  |
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claude
Fractal Bachius
Posts: 563
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« Reply #72 on: August 20, 2017, 04:47:38 PM » |
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Unfortunately it seems that all fractal types have been mixed up
Oh dear  I'll see if it's an easy fix, otherwise it may have to wait until mid-September when I have more free time... |
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claude
Fractal Bachius
Posts: 563
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« Reply #73 on: August 20, 2017, 06:32:19 PM » |
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Kalles Fraktaler
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« Reply #74 on: August 21, 2017, 09:29:50 AM » |
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I am sorry but there are still many not working. Burning Ship power larger than 2. Perpendicular Mandelbrot Perpendicular Burning Ship. ... And more |
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