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future redrocket GPU SDK support..
Paul P mentioned rumors of GPU SDK support coming soon. I believe the RCX implementation is CUDA/OpenCL agnostic. Can anyone confirm if they are equally effective? If so do you expect an SDK to also support OpenCL?
On one hand this would definitely sway my opinion on the MP 6,1 vs a Cubix full of CUDA. On the other hand, I’m curious if RED would enable an SDK feature that obviously competes with their own RedRocketX card?
Thoughts and opinions?
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7 Replies
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Pretty sure the Open CL support for GPU debayer was available before it was available for CUDA…
eric b johnson
online editor | colorist | workflow
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RR and RX might be EOL soon as GPU’s evolve so fast.
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Margus
https://iconstudios.eu
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On red user they are reporting open cl running faster than cuda, but cuda just came out a couple days ago and I’m sure it will mature. They hinted sdk coming
http://www.4Kfinish.com | owner-colorist | Los Angeles, CA
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Can you link the thread please because I have not seen it yet.
Eric-ADK
Tech Manager
support@adkvideoediting.com -
Just gave it a go on my titan and can see why everyone is dumping their red rockets for low money
http://www.4Kfinish.com | owner-colorist | Los Angeles, CA
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Yes after reading the systems showing less performance with Cuda are laptops or lower spec desktops. I am not surprised by that since the systems with Titan cards are really showing results. This shows the memory management is very aggressive on the Cuda end. They will fine tune this but Adobe started out similar. I just hope they don’t lower the performance by reversing the memory management to far the other way.
Eric-ADK
Tech Manager
support@adkvideoediting.com -
me:
mac 12 core 2.44ghz – 48GB ram / 1 gtx titan in cubix / osx 10.8.5 / RCX 23
4k full quality, realtime, no buffering needed
5k full quality, realtime, maybe 20 seconds to buffer then plays for maybe a minute before stalling
23.98
amazing, hopefully test with two titans soon
looking for that SDK in resolve…http://www.4Kfinish.com | owner-colorist | Los Angeles, CA
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