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RadeonRX 570 8GB questions |
Posted on: 2019/9/28 18:36
#1 |
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Home away from home
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2007/9/11 12:31 From Russia
Posts: 6827
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@All
Is anyone use this kind of card on amigaos4 ? I buy today "MSI AMD Radeon RX 570 ARMOR OC 8 GB DDR5", and notice 2 issues with it at moment: 1). Sysmon show for graphics card that: Card Name : Radeon RX Polaris10 Free mem: 217mb Used mem: 25mb Free GPU: 7936 Used GPU: 0 Total mem: 4082 mb So while i have 8gb of GPU memory, it still show that total mem is 4082, and when i fill GPU more than on 4gb by data, it then behave badly and give visuall distortions. Is it expected that only 4gb of GPU memory are usable ? 2). While simple tests works (like filling of video memory by data), or Warp3DLogo works. The other examples didn't works. For example if i just run "W3DNBitMapCube", then nothing happens and on serial i have tons of that:
RadeonRX (0): Wait done 24898 timed out (execID: 24897, lastSubmitID: 24898, sID: 24900). GPU busy
Then i tried debug version of RadeonRX driver, and that what i have if for example run "W3DNTextureCube":
RadeonRX (0): Wait done 31866 timed out (execID: 31865, lastSubmitID: 31866, sID: 31868). GPU busy
That all on RadeonRX 1.12. Tried also versions 1.10 and 1.11 : the same results. I tried then and without compositing, and without interrupts : all the same. Tried also with some previous version of warp3dnova : still the same. Anyone tried such cards ? |
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Re: RadeonRX 570 8GB questions |
Posted on: 2019/9/29 8:36
#2 |
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Home away from home
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@All
Created 2 bugreports about: 1 Non working in 3D when it more than just some simple things: http://www.amiga.org/developer/bugreports/view.php?id=454 2 Only 4gb of 8gb of extendent GPU memory can be used: http://www.amiga.org/developer/bugreports/view.php?id=456 |
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Re: RadeonRX 570 8GB questions |
Posted on: 2019/11/20 19:03
#3 |
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Home away from home
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2007/9/11 12:31 From Russia
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@all
Second issue (crash when we fill more than 4GB of GPU memory on RadeonRX) are fixed too. Currently testing it, but it works, so once it released you will be able to use whole 8GB (if any amigaos4 3D app will ever need 8GB of GPU memory, but never say never :) ). |
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Re: RadeonRX 570 8GB questions |
Posted on: 2019/11/20 19:19
#4 |
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Home away from home
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2006/11/26 21:45 From a dying planet
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@kas1e
if you do lots of picture stuff with e.g. Multiviewer you'll pretty soon fill up any amount of gfx ram, so the more the merrier |
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