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Commit Graph

Author	SHA1	Message	Date
Lee Clagett	f3cd51a12b	cryptonote tweak v2.2	6 years ago
SChernykh	5fd83c13fb	Cryptonight variant 2 Contains two modifications to improve ASIC resistance: shuffle and integer math. Shuffle makes use of the whole 64-byte cache line instead of 16 bytes only, making Cryptonight 4 times more demanding for memory bandwidth. Integer math adds 64:32 bit integer division followed by 64 bit integer square root, adding large and unavoidable computational latency to the main loop. More details and performance numbers: https://github.com/SChernykh/xmr-stak-cpu/blob/master/README.md	6 years ago

Author

SHA1

Message

Date

Lee Clagett

f3cd51a12b

cryptonote tweak v2.2

SChernykh

5fd83c13fb

Cryptonight variant 2

Contains two modifications to improve ASIC resistance: shuffle and integer math.

Shuffle makes use of the whole 64-byte cache line instead of 16 bytes only, making Cryptonight 4 times more demanding for memory bandwidth.

Integer math adds 64:32 bit integer division followed by 64 bit integer square root, adding large and unavoidable computational latency to the main loop.

More details and performance numbers: https://github.com/SChernykh/xmr-stak-cpu/blob/master/README.md

2 Commits (647c069db6d13241d9a5785d88e89a3249eeabe7)