8000 these optimizing routing/cjdns examples for armv7 · Issue #528 · openwrt/routing · GitHub
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these optimizing routing/cjdns examples for armv7 #528

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wfleurant opened this issue Nov 7, 2 7748 019 · 0 comments
Open

these optimizing routing/cjdns examples for armv7 #528

wfleurant opened this issue Nov 7, 2019 · 0 comments

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@wfleurant
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the cjdns/Makefile should be using these[1] performance optimizations. How many other target systems can follow suit here??


Orange Pi Zero

$ CFLAGS="-s -static -Wall -march=armv7ve -mcpu=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard -mtune=cortex-a7 -fomit-frame-pointer -marm" ./do

Pine A64

$ Seccomp_NO=1 CFLAGS="-s -static -Wall -march=armv8-a+crc+crypto -mcpu=cortex-a53 -ftree-vectorize -mtune=cortex-a53 -fomit-frame-pointer" ./do

BeagleBone Black

$ CFLAGS="-s -static -Wall -march=armv7-a -mcpu=cortex-a8 -mtune=cortex-a8 -marm -mfloat-abi=hard -mfpu=neon -fomit-frame-pointer" ./do

Raspberry Pi 3

$ Seccomp_NO=1 CFLAGS="-s -static -Wall -mfpu=neon-vfpv4 -mfloat-abi=hard -mcpu=cortex-a7 -mtune=cortex-a7 -fomit-frame-pointer -marm" ./do

Raspberry Pi 2

$ Seccomp_NO=1 CFLAGS="-s -static -Wall -mfpu=neon -mcpu=cortex-a7 -mtune=cortex-a7 -fomit-frame-pointer -marm" ./do

ODROID C2

$ Seccomp_NO=1 CFLAGS="-s -static -Wall -mfpu=neon-vfpv4 -mfloat-abi=hard -mcpu=cortex-a7 -mtune=cortex-a7 -fomit-frame-pointer -marm" ./do

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