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by jeffreygoesto
1114 days ago
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> However, developers often encounter problems with Arm NEON instructions being expensive to move to scalar code and back. I remember talking to an ARM engineer easily 10 years ago and he told us in that nice british accent: "You know, NEON is like 'back in the yard'" :-D. This has changed a lot, but not enough from what you wrote... Bit sad that these SIMD optimizations are still hand written... |
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