From Newsgroup: comp.lang.asm.x86

Can someone explain to me why is this faster: https://github.com/bmaxa/shootout/blob/main/nbody/nbodysse2.asm
then this:
https://github.com/bmaxa/shootout/blob/main/nbody/nbody2.asm

also can someone run to see if this is quirk with my cpu (Zen1).
you need fasm, compile with fasm and
then gcc.
[code]
~/shootout/nbody >>> fasm nbody2.asm -#[ruA][main]
flat assembler version 1.73.27 (16384 kilobytes memory)
4 passes, 10432 bytes.
~/shootout/nbody >>> gcc nbody2.o -o nbody2 -no-pie -#[ruA][main]
~/shootout/nbody >>>
[/code]

Thanks!
--
current job title: senior software engineer
skills: x86 aasembler,c++,c,rust,go,nim,haskell...

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