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Why is Apple Rosetta 2 fast?

dougallj.wordpress.com·78w·Hacker News

Reading bits with zero refill latency

dougallj.wordpress.com·194w

Faster zlib/DEFLATE decompression on the Apple M1 (and x86)

dougallj.wordpress.com·195w

Parallelising Huffman decoding and x86 disassembly by synchronising non-self-synchronising prefix codes

dougallj.wordpress.com·198w

Faster CRC32 on the Apple M1

dougallj.wordpress.com·208w

Converting integers to fixed-width strings faster with Neon SIMD on the Apple M1

dougallj.wordpress.com·215w

Bit-Twiddling: Optimising AArch64 Logical Immediate Encoding (and Decoding)

dougallj.wordpress.com·237w

Apple M1: Load and Store Queue Measurements

dougallj.wordpress.com·266w

Another approach to portable Javascript Spectre exploitation

dougallj.wordpress.com·270w

Bitwise conversion of doubles using only floating-point multiplication and addition

dougallj.wordpress.com·314w

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