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0
4/10
This article explores optimizing prefix sum (scan) operations on ARM NEON SIMD instructions, demonstrating how to process multiple integer values in parallel using vector operations and interleaved load/store techniques to achieve speeds up to tens of gigabytes per second compared to scalar loop approaches.
performance-optimization
simd
arm-neon
algorithm-optimization
prefix-sum
vectorization
cpu-optimization
Daniel Lemire
ARM NEON