Message boards : Number crunching : The Radeon can officially host NVIDIA CUDA code
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http://www.anandtech.com/show/10831/amd-sc16-rocm-13-released-boltzmann-realized?_ga=1.109822469.1049115754.1472464840 | |
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[VENETO] boboviz Send message Joined: 10 Sep 10 Posts: 158 Credit: 388,132 RAC: 0 Level  Scientific publications  | |
AMD has made good progress on the HIP front as well. HIP itself as it 1.0, and to demonstrate their progress, AMD is touting how easy it was to port the CAFFE deep learning framework from CUDA to HIP. Using the HIPify Tools for automatic conversion, AMD was able to translate 99.6% of the code automatically. This is admittedly less than 100% – AMD has been upfront before that they may always be playing catch-up and won’t necessarily be able to replicate NVIDIA driver features 1-for-1 – but it’s significant progress. Ultimately AMD was able to finish the feature-complete port in less than 4 days for a 55K line project To be a beta version, it's great... | |
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 skgivenVolunteer moderator Volunteer tester  Send message Joined: 23 Apr 09 Posts: 3968 Credit: 1,995,359,260 RAC: 0 Level  Scientific publications       | |
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It's moved from dev to beta but it's likely that porting from CUDA to OpenCL/GL/HIP/CAFFE... will always result in some performance loss; NV design their GPU's to run CUDA while AMD are coding to make their GPU's compatible/porting via a toolkit from CUDA into their code to utilize their non-CUDA GPU designs. | |
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[VENETO] boboviz Send message Joined: 10 Sep 10 Posts: 158 Credit: 388,132 RAC: 0 Level Scientific publications | |
CUDA is also in continuous development, so when trying to emulate CUDA, AMD will always be playing catch up. The solution is to write an opencl native app for gpugrid :-P | |
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3de64piB5uZAS6SUNt1GFDU9d...   Send message Joined: 20 Apr 15 Posts: 285 Credit: 1,102,216,607 RAC: 0 Level  Scientific publications | |
CUDA is also in continuous development, so when trying to emulate CUDA, AMD will always be playing catch up. +1 AMD Vega ante portas... ____________ I would love to see HCF1 protein folding and interaction simulations to help my little boy... someday. | |
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https://developer.amd.com/wordpress/media/2012/09/7637-HIP-Datasheet-V1_4-US-Letter.pdf | |
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https://github.com/GPUOpen-ProfessionalCompute-Tools/HIP | |
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PappaLitto Send message Joined: 21 Mar 16 Posts: 511 Credit: 4,672,242,755 RAC: 0 Level  Scientific publications | |
It's moved from dev to beta but it's likely that porting from CUDA to OpenCL/GL/HIP/CAFFE... will always result in some performance loss; NV design their GPU's to run CUDA while AMD are coding to make their GPU's compatible/porting via a toolkit from CUDA into their code to utilize their non-CUDA GPU designs. It may be slower to emulate something but you would be gaining the potential power of all the AMD cards. | |
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skgiven Volunteer moderator Volunteer tester Send message Joined: 23 Apr 09 Posts: 3968 Credit: 1,995,359,260 RAC: 0 Level Scientific publications | |
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At present there are a lot of people attached, not much work & POEM has ended. There isn't enough work to go around, and there are significant download problems. Developing a new app isn't the priority. New experiments + fixing the download problems (if possible) are the priorities. After that might be honing the existing app, project management and publications. | |
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Message boards : Number crunching : The Radeon can officially host NVIDIA CUDA code
