4 ms·
A quick google suggests this was true for the Cortex-A8 (released in 2005, over a decade ago), but is unlikely to be true for any implementation since, and I wo
by pm215 9y ago
A quick google suggests this was true for the Cortex-A8 (released in 2005, over a decade ago), but is unlikely to be true for any implementation since, and I would definitely not expect it to be true for a modern 64-bit implementation like the one the article author tested.
- 0xfaded 9y agoThanks for the reply. After much sifting I finally found modern numbers. Gen -> NEON 6 cycles NEON -> Gen 8 cycles So yes, definitely much closer. http://infocenter.arm.com/help/topic/com.arm.doc.uan0015b/Cortex_A57_Software_Optimization_Guide_external.pdf http://infocenter.arm.com/help/topic/com.arm.doc.uan0015b/Co...