NVIDIA: optimize cryptonight_gpu #2443
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- optimize keccak - avoid bank conflicts (shared memory) in phase3 - use `__byte_perm` for rot operation if maxwell or newer
fireice-uk
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Jun 1, 2019
psychocrypt
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- fireice-uk#2443 broke cryptonight_v8 and dereived POW e.g. masari, rcyptonight_v8_half
psychocrypt
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Jun 30, 2019
- with fireice-uk#2443 the possible maximum number of threads per block was reduced because phase3 used 16 threads per share (is automatically avoided if thread limit is exeeded) - warn user if `threads` is to large and adjust to a valid value
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خیلی ممنون |
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Jul 21, 2019
- fireice-uk#2443 broke cryptonight_v8 and dereived POW e.g. masari, rcyptonight_v8_half
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- with fireice-uk#2443 the possible maximum number of threads per block was reduced because phase3 used 16 threads per share (is automatically avoided if thread limit is exeeded) - warn user if `threads` is to large and adjust to a valid value
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__byte_permfor rot operation if maxwell or newerincrease cn-gpu speed by 10%