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jpk68How did 7 blocks just get mined in the past 3 minutes
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jpk68Must be a crazy fluke (??)
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hychuh github says I'm ratelimited. I haven't done anything yet.
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sech1Maybe github doesn't like your IP address
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sech1Meanwhile, I tested RISC-V vector code on Orange Pi RV2: xmrig/xmrig #3746#issuecomment-3708264695
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sech1+2.5% only, but it's heavily limited by RAM (only 512 KB L2 per a cluster of 4 cores)
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sech1I need to test it single-threaded, and with 512 KB scratchpad
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sech1Did a test of a single thread with 256 KB scratchpad. 34.61 H/s scalar code, 43.43 H/s vector code. +25% speedup
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sech1
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sech1
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sech1With 512 KB scratchpad it was 30.61 -> 38.8 H/s (+26.7%)
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sech1I guess because this CPU doesn't have hardware AES, and vectorized soft AES is much faster, so it matters more for bigger scratchpads
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sech1and 25.34 H/s for the regular RandomX on a single thread (2 MB scratchpad)
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sech1that's vector code already ^
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hycnice
