Advanced search

Message boards : Graphics cards (GPUs) : AMD GPU

Author Message
Johnbodlis team
Send message
Joined: 5 Oct 07
Posts: 2
Credit: 135,839
RAC: 0
Level

Scientific publications
wat
Message 53463 - Posted: 25 Jan 2020 | 11:30:10 UTC

Proč stále není podpora pro GPU firmy AMD?

Johnbodlis team
Send message
Joined: 5 Oct 07
Posts: 2
Credit: 135,839
RAC: 0
Level

Scientific publications
wat
Message 53479 - Posted: 25 Jan 2020 | 22:45:54 UTC
Last modified: 25 Jan 2020 | 22:47:41 UTC

Ne, neberte to globálně, stačí konkrétní odpoveď proč to nejde...

Greger
Send message
Joined: 6 Jan 15
Posts: 66
Credit: 6,353,476,182
RAC: 1,134,607
Level
Tyr
Scientific publications
watwatwatwatwatwatwatwatwatwatwat
Message 53484 - Posted: 25 Jan 2020 | 23:20:58 UTC

Používají program ACEMD, který podporuje CUDA, ale ne openCL.

ACEMD je vysoce výkonný kód molekulární dynamiky pro biomolekulární systémy navržené speciálně pro NVIDIA GPU. ACEMD je jednoduchý a rychlý a používá velmi podobné příkazy a vstupní soubory NAMD a výstupní soubory jako NAMD nebo Gromacs.


https://software.acellera.com/docs/latest/acemd/index.html

Profile Retvari Zoltan
Avatar
Send message
Joined: 20 Jan 09
Posts: 2296
Credit: 16,106,086,240
RAC: 1,201,713
Level
Trp
Scientific publications
watwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwat
Message 53485 - Posted: 25 Jan 2020 | 23:37:42 UTC - in response to Message 53479.

This project started on PS3. Then it had to move to GPUs. AMD didn't have GPGPU architecture back then, only NVidia. The CUDA platform is still more mature than the OpenCL platform of AMD. It can do MD simulations in a more power efficient way than the competitor. In the meantime there was not enough manpower, funding and will to develop a different application for AMD GPUs. We're glad that we have a state of the art CUDA10.1 app.

https://software.acellera.com/docs/latest/acemd/index.html

Post to thread

Message boards : Graphics cards (GPUs) : AMD GPU