I gave bitcoin mining and trading online wallet ethereum 64GB of virtual memory and ubuntu 64GB of swap. Possibly this is related to having HBM2 memory, which may have higher bandwidth, but clocks much lower. August 9, at 5: I noticed this when I did a fresh install to test castxmr. Detected OpenCL Platform: Without the re-initialization, I believe performance is pretty similar to the linux rocm stack. I don't have any problems with GPU detection, xmr-stak startup issues. September 6, at Can you suggest any references for finding such mods? That is 10s rates on a 1 card sample size. Switched to eth for a while Sign in to view. Does xmrig-hip catch up with memory overclocked? For mining on non-ETH algo coins, memory latency most promising crypto coins tools of titans cryptocurrency memory bandwidth are generally NOT major issues, and Vega is likely to do quite well — much like the ti is the king right now of ZEC as it can put all those high-clocked cores to effective use. Lucas Thein says: And continue to bring you the latest newsreviewsand competitions. By supporting eTeknixyou help us grow. Can whatever it is Windows is toggling when reinitializing the gpus be accomplished with a bios mod? Any other recommendations on things to try? So the fact that I can get like rates on ethash means the opencl stack is just as good as windows. Or do you have another idea on how to improve performance? Perhaps you can try to disable module on boot and only manually load it before running the compute program. No way to do that in linux. A misbehaving prefetcher could cause a perf hit like this, and your data seems to back it up. Already on GitHub? I had more than vega 56 ethereum benchmarks bitcoin network flooded drop after the fork. The reload perhaps allows for releasing all needless resources on the card.
Should I Start Panicking?
August 6, at Installed amdgpu-pro first, tested castxmr, ran fine. In the CPU miner, it is a much different situation. Let me clarify again. I normally like to spin off a process for each GPU so I can log and track each separately. But the right one seems to be missing after ROCm installation. And your actual sclk mv? If you load linux module before running computing, that might be the same. Lucas Thein says: New issue. Unfortunately I can't test your hip port on polaris because it requires atomics enabled and I have to use it on just one gpu and let others sleep. However, this is still within the desirable range for some miners. The card is ref Vega Share your favourite articles, chat with the team and more. Ethereum uses Ethash as its proof-of-work which is very memory bandwidth bound. It was on my todo list. December 18, at 7: I think I may have some interference between amdgpu-pro and the ROCm stack no dkms on my machines. Can you suggest any references for finding such mods? Applying this to Vega 56, it converts to This means the GPU can be downvolted and downclocked. I've just updated to the 2. That's such a big drop in hashrate that I would suspect errors. Brice Fleckenstein says: Setup is much more stable. Running Aug 23 blockchain drivers on windows, I see h cryptonight, and 39Mh ethash. AMD , ethereum , gpu , mining , radeon , rx vega , video card. GPU fault detected:
Just curious. Hence the flooding of the market of used mining cards adding an already bad rep for miners. Thanks, I am talking with the SMU team about delta. By supporting eTeknixyou help us grow. This means the GPU can be downvolted and downclocked. It seems proper underclocking is always needed for good results. I just want invest in cryptocurrency space main cryptocurrencies pairs say that my hashrate dropped significantly after recent Monero fork. Setup is much more stable. BobDodds thanks, I'll take a deeper look, but at a glance: Running Aug 23 blockchain drivers on windows, I see h cryptonight, and 39Mh ethash. Ethereum uses Ethash as its proof-of-work which is very memory bandwidth bound. Geniuses used the words proximately, as if by association,"AMD. However with xmrig-hip, performance is really bad with this setup. Returned API status: Much appreciated! The interesting thing is that I bitcoin how long to confirm bitcoin is not a currency to. So my GPU3 xfx reference 56 with 64 bios only runs actual sclk mv. I normally like to spin off a process for each GPU so I can log and track each separately. August 5, at 9: However, I'm not sure if I need to do anything to make it play nice with roc-dkms. I'm having the same issue as topic starter. OK, I might have wasted your vega 56 ethereum benchmarks bitcoin network flooded then, uentity. I tested this out since I was 12 gpu mining case 14 gpu mining another bug with the 1. After some investigation, GPU0 seems to hang when I make a call to clinfo to get some stats on the card. But if you really get down on the ISA level, there will be interesting uses. It is a massive update on what we had in the past. Mario Passendorf says: Sign up for free to join this conversation on GitHub. You signed out in another tab bitcoin took a dive today surviving on bitcoins window. In simplified terms:. Or do you have another idea on how to improve performance? Mainline kernel, all is. On the normal RX series this is only a few percent.
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For mining on non-ETH algo coins, memory latency and memory bandwidth are generally NOT major issues, and Vega is likely to do quite well — much like the ti is the king right now of ZEC as it can put all those high-clocked cores to effective use. August 14, at 7: Be Social With eTeknix. BobDodds thanks, I'll take a deeper look, but at a glance: So I suppose that some knowledge of the hardware internals is needed. I think that most of the time it is actually not a big deal at all, and a prefetch instruction on PTX does the job too. But I'm just guessing here. Skip to content. Installed amdgpu-pro first, tested castxmr, ran fine. If AMD decides to remove pci atomic requirements for polaris I'll be able to perform more intensive tests on your port. Returned API status: Ubuntu released Cosmic Cuttlefish ystdy. The other GPUs continue to hash even though I pulled stats for all of them. For me, the drivers seem to do whatever the fuck they want if I dont give them gobs of power. I think the way windows reloads the driver for a hot reset is somehow different than how it loads on boot. Although it supposedly works with amdgpu-pro, I've tried everything i know and I end up with the following on ROCm: Ethereum uses Ethash as its proof-of-work which is very memory bandwidth bound. If your gpu's are detected by xmr-stak that's the first sign you're ok, but such a big drop hints at possible errors. Release notes for That is 10s rates on a 1 card sample size. AMD , ethereum , gpu , mining , radeon , rx vega , video card. Speak Your Mind Tell us what you're thinking I'm having the same issue as topic starter. I've just updated to the 2. Have a question about this project? I tested this out since I was testing another bug with the 1. I flipped the switches on my reference 56s over to the 64 bios. Geniuses used the words proximately, as if by association,"AMD.. Not only that, I hear there are big russian companies housing custom mining rigs inside warehouses for stockpiling digital currency. Cast XMR released a beta for Linux on the 5th.
It seems proper underclocking is always needed for good results. August 5, at 9: Another thing I notice is that the main loop in Cryptonight, which is iterated over k times doing two random 16 byte fetches and two random 16 byte reads, actually has a FetchSize 4 times the expected amount and a WriteSize double. Already have an account? However, I'm not sure if I need to do anything to make it play nice with roc-dkms. For mining on non-ETH algo coins, memory latency and memory bandwidth are generally NOT major issues, and Vega is likely to do quite well — much like the ti is the king right now how to buy on bitmain bitcoin cash how can i claim ZEC as it can put all those high-clocked cores to effective use. Then updated only the driver with a newer one from pro-series driver leaving the rest to be from the blockchain driver. No way to do that in linux. Benjamin Vail says: View Results. In simplified terms:. In either case, without knowing what is being changed, it will be difficult to reproduce. I only have one Vega64 and it doesn't really matter if I run it 10sec or 3h. August 9, at 5: Apparently with the new Windows driver release how to buy on bitmain bitcoin cash how can i claim Thats what broken compiler from Ubuntu released Cosmic Cuttlefish ystdy. August 8, at 4: Mail will not be published required. Can confirm mainline kernel is slow. The gist of it is, compilers aren't working for amd In the CPU miner, it is a much different situation. This means the GPU can be downvolted and downclocked. I think the way windows reloads the driver for a hot reset is somehow different than how it loads on boot. The memory prefetcher seems to be pointlessly reading ahead after each of these bitmain downloads bitmain l3 update file reads, and also scheduling every write to a wrong location at first — possibly worsening performance.
Vega: New fuel for cryptominers?
However with xmrig-hip, performance is really bad with this setup. What is the unrolling bug you are talking about? Power consumption itself is not a big issue since the hash performance is memory bound. August 13, at 5: Therefore, by restarting your GPU device it will hash higher. In simplified terms:. September 13, at 3: My suspicion though is that on windows, the card is getting used by something during the whole boot process and resources are not released completely. But the right one seems to be missing after ROCm how much does one bitcoin cost today how to make money daytrading bitcoin. John Pombrio says: Installed amdgpu-pro first, tested castxmr, ran fine. Updated https: It only impacts GPU0. Hosted by InnoScale.
Now maybe if we could tune the prefetcher differently, this could increase performance, is my wild speculation. Sign in to comment. The blockchain Beta driver has some sort of a bug i see it as a feature that when you restart the GPU device some sort of power saving feature i see it as a bug doesn't get activated. GPU fault detected: By supporting eTeknix , you help us grow. However, I'm not sure if I need to do anything to make it play nice with roc-dkms. Did like test on xmrig-hip and xmr-stak 2. All trademarks used are properties of their respective owners. Disabling the feature had no effect. After some investigation, GPU0 seems to hang when I make a call to clinfo to get some stats on the card. Although it supposedly works with amdgpu-pro, I've tried everything i know and I end up with the following on ROCm: Monero went to v8 today. With monitoring disabled, I ran for over an hour, no issues. Am I wrong? December 18, at 7: I don't have any problems with GPU detection, xmr-stak startup issues, etc. Setup is much more stable. Also check out eTeknix YouTube , where you'll find our latest video reviews, event coverage and features in 4K!
RADEON VII Mining Hashrate-Power usage AMD RX/R9 GPU vs NVIDIA GTX 20/10/9 series - Ethereum
I gave bitcoin mining and trading online wallet ethereum 64GB of virtual memory and ubuntu 64GB of swap. Possibly this is related to having HBM2 memory, which may have higher bandwidth, but clocks much lower. August 9, at 5: I noticed this when I did a fresh install to test castxmr. Detected OpenCL Platform: Without the re-initialization, I believe performance is pretty similar to the linux rocm stack. I don't have any problems with GPU detection, xmr-stak startup issues. September 6, at Can you suggest any references for finding such mods? That is 10s rates on a 1 card sample size. Switched to eth for a while Sign in to view. Does xmrig-hip catch up with memory overclocked? For mining on non-ETH algo coins, memory latency most promising crypto coins tools of titans cryptocurrency memory bandwidth are generally NOT major issues, and Vega is likely to do quite well — much like the ti is the king right now of ZEC as it can put all those high-clocked cores to effective use. Lucas Thein says: And continue to bring you the latest newsreviewsand competitions. By supporting eTeknixyou help us grow. Can whatever it is Windows is toggling when reinitializing the gpus be accomplished with a bios mod? Any other recommendations on things to try? So the fact that I can get like rates on ethash means the opencl stack is just as good as windows. Or do you have another idea on how to improve performance? Perhaps you can try to disable module on boot and only manually load it before running the compute program. No way to do that in linux. A misbehaving prefetcher could cause a perf hit like this, and your data seems to back it up. Already on GitHub? I had more than vega 56 ethereum benchmarks bitcoin network flooded drop after the fork. The reload perhaps allows for releasing all needless resources on the card.