Speed comparison - show your speeds! #452
Replies: 33 comments 107 replies
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New settings: 2x 500GB NVME WD BLACK SN750, RAID 0, CHUNKSIZE 128k 26 minutes per plot |
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OS: Windows 10 -u 64 -r 16 |
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Hello. |
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Ryzen 9 5900x Running with all 24 threads. In my case 512 buckets is always faster. I dont have enough RAM for 64 buckets, but the first phase (that ran) was taking longer. All times with second plot (first plot is always faster) - ubuntu and clear with server versions:
I didn`t knew about WSL, currently I'm running with a dedicated pc just for plotting and another with windows for farming. |
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CPU:Ryzen 9 3900X Single run (lab-time): 1600s In my production environment, this gives 5.2TiB/d - all done and fine. |
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IBM x3550 M4: Number of Threads: 16 |
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2x Xeon(R) Gold 6149 CPU @ 3.10GHz |
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My status Ryzen 5 5600x 12 Thread -r 12 -u 7 Time for plot 5145.53 sec. or 85 min. I do not understand, why is it time for create plot is long. Thanks |
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Some Tests ... Dual Socket 7F32 CPU with 8 cores and 512 GB Memory. r4 dual ramdisk *@vision-amd:[/media/plots/chia-plotter/build]: ./chia_plot -n 1 -r 4 -u 128 -t /media/ramdisk/ -2 /media/ramdisk/ -d /nfs/chia/ -p * -f *Multi-threaded pipelined Chia k32 plotter - f495816 Next: r8 dual ramdisk *@vision-amd:[/media/plots/chia-plotter/build]: ./chia_plot -n 1 -r 8 -u 128 -t /media/ramdisk/ -2 /media/ramdisk/ -d /nfs/chia/ -p *-f *Multi-threaded pipelined Chia k32 plotter - f495816 Next r 16 dual ramdisk *@vision-amd:[/media/plots/chia-plotter/build]: ./chia_plot -n 1 -r 16 -u 128 -t /media/ramdisk/ -2 /media/ramdisk/ -d /nfs/chia/ -p *-f *Multi-threaded pipelined Chia k32 plotter - f495816 Next r16 with ramdisk + ssd *@vision-amd:[/media/plots/chia-plotter/build]: ./chia_plot -n 1 -r 16 -u 64 -t /media/chia-temp/ -2 /media/ramdisk/ -d /nfs/chia/ -p *-f *Multi-threaded pipelined Chia k32 plotter - f495816 now ... setting mitigation off, will add them later |
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New single CPU record: 22.32 mins per plotServer Mount RAM disk Plotter command Code Results |
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Cisco UCS C220 M3 server Process ID: 2377135 |
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Still dialing in settings but so far only seeing sub 1 minute improvements. Dell R730XD /media/chia/4tbS07/plot$ /home/chia/chia-plotter/build/chia_plot -r 86 -n 1 -u 512 -d /media/chia/4tbS07/plot/ -p pubkey1 -f pubkey2 -t /media/chia/1tbS12/temp/ -2 /media/chia/ram/ |
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System: Multi-threaded pipelined Chia k32 plotter - a2ef17b I've tried less buckets and haven't seen much of any change... Maybe a few minutes up or down. Even tried temp 2 using a RAM disk and it was actually slightly slower, but by almost nothing. It never fully saturates the NVMe bandwidth. Also tried parallel plotting 4 at a time and it just ended up equaling the same time. Same with changing threads to the full 36 (18 cores x 2)... No real speed up. About 35 minutes seems to be where my system is at. |
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I have 3 machines: 5950x with 110G ramdisk + 3x 970 Evo Plus 2TB in Raid 5900x with 64GB ram + 970 Pro 1TB as Temp1 and 980 Pro 1TB as Temp2 9900k clocked at 5Ghz all cores + 16GB ram + 970 Evo Plus 2TB as Temp 1 and SN750 2TB as Temp 2 |
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How about speed and cost / longevity. Surely lots of fast-ish RAM is important? I just picked up an R630 with 256GB DDR4, added 8xSATA Intel 200gb SSD (RAID0 on the PERC H730) as the tmpdir1. Total cost approx £1100 GBP. I think it was less than the cost of the RAM alone would have been. I have an additional 32GB ram coming in a couple of days which should allow me to use the full 256GB for tmpdir1 & tmpdir2. So zero SSD usage or wear - until we have to move to k33. Don't forget that the value of this coin is dropping. This is becoming a fun nerd-race that actually costs money. We are doing nerd drag racing. Racing is an expensive hobby / sport. But it's cool ;-)
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Dell R720 2x E5-2690v2 64GB Ram. Array 1 = 4x SAS SSD (HUSSL4010BSS600) raid0, Array2 = 4x SAS SSD (HUSSL4010BSS600) raid0. |
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finishe my testing 1 X Intance 1590-1600 S = 54 Plots per day 24tr 2 X intances 3100S = 56 Plots per day 12Tr each not a big difference 2 |
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Multi-threaded pipelined Chia k32 plotter - 9e7902c Working Directory: /mnt/chiatemp/ |
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System 1: Threadripper 3970X with 256GB 3200MHz RAM. Using b=256 and r=32 I get 15m:30s per plot. Additional 50s are required to move the final plot form ramdisk to SSD from where the plots are distributed to HDDs. -> 88 plots / day System 2: Ryzen 3950X with 48GB 3000MHz RAM. Using b=128 and r=16 I get around 36m per plot. tmpdisk is on RAID0 consisting of 4x400GB Intel enterprise SATA SSDs (RAID0 continuous reads/writes about 2GB/s). -> 40 plots / day |
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Ryzen 9 5900X Vermer 12 Ubuntu 5.11.0-27-generic #29~20.04.1-Ubuntu mount -t tmpfs -o size=105G tmpfs /mnt/ram/ Started copy to /mnt/farm/007/plot-k32-2021-08-25-15-09-XXXXXXXXXXXXXXXXXx.plot More buckets and threads don't seem to help trying with more is slower and fewer no better. |
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Dell PowerEdge R820 sudo mount -t tmpfs -o size=330G tmpfs /mnt/ram/ Number of Threads: 32 |
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48 minutes - I'm impressed, it's a machine I knocked together from old gaming equipment. ./chia-plotter/build/chia_plot -n -1 -r 16 -u 256 -v 512 -t /mnt/stage/ -2 /mnt/plot/ -d /media/andrew/Farm_15/ -c x -f x Network Port: 8444 |
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10850K cpu at 4.9 all cores ASUS 590M Plus MB WIN 10 , madmax running is powershell 3200MHZ 64GB ram XMPII temp drive 1 = WD Black 2TB NVME (gen3) temp drive 2 = Corsair P2 2TB NVME (x2) Raid 0 (gen3) running 18 threads (seems to be the sweet spot) Total plot creation time was 1900.76 sec (31.6793 min)Number of Plots: infinite |
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Debian 10 ./chia_plot -r 18 -n 1 -t /mnt/tempdir/ -2 /mnt/ram/ -d /mnt/final/ Total plot creation time was 3071.42 sec (51.1904 min) |
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Used to make 10 plots parallel every 10 hours in Ubuntu with Plotman. Once, MadMax became official Chia plotter...I do not bother anymore. MP600 has got sustainable 1500MBs...only WD SN850 is faster but with a half life span. I have been researching "cheapest" option, and didn't find anything better yet. Of course, if someone tends to plot 32EB...it is another challenge. |
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Later runs while my super inefficient final copy is taking place to a sshfs mount slow down to a consistent ~2400s. No doubt room for optimization, but it'd be small gains. First up would be moving to a low overhead copy. This is mostly a curiosity benchmark for me and serves as a great upgrade over my FX-6300 16GiB ram system that took 8200+ seconds. Update: Compiling with clang instead of gcc on Ubuntu 20.04 shaves 3% off the plot time. 2053 seconds. This is very close to the Clear Linux gcc 11 build's speed (2020 seconds). See #981 for what is needed to compile using clang. |
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12900K CPU @ All cores Gigabyte Z690 Gaming X WIN 11 and madmax 2x DDR5 5000Mhz 16GB = 32GB temp drive = Seagate FireCuda 530 @ PCIe 4.0 x4 [2022/02/13 23:08:53] ./chia_ploter/chia_plot.exe -n 1 -r 16 -K 16 -u 256 -v 256 -t C:\tempChia\ -d G:\ -w [2022/02/13 23:09:02] [P1] Table 1 took 8.74995 sec 22min |
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as RAM and clock speed are very important, why you guys don't show it? here is my rigs 1, [email protected] AVX offset 0, RAM gloway 32G 2666 cl19 x4, RAM disk, disk: PX04(HHHL) 1.6T, system: Ubuntu 20.04; => 21.8 min |
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2 x 6242 Gold, 384GB Ram, No Disk Drives, Running Ubunto (22) Process ID: 284881 Next step is to try Clear Linux |
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Hello,
It would be very interesting if we all compare our speeds.
System: 10900k @ 5,2 GHZ Core 4,8ghz cache, 32gb 4000mhz ram @ cl 16
nvme 2x 500gb SN750 @ RAID 0 RAID CHUNK SIZE: 64k
Settings 14 threads 128 buckets
System windows 10 running with wsl ubuntu 20.04
Speed: 31 minutes per plot
UPDATE:
i9 12900k @5,1 P-Core 4,0 E-Core
32GB DDR4 3600 CL14
Software Raid in WIndows
4x WDBLACK SDD RAID0 64k Chunk Size
24 minutes
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