bitcoin/secp256k1 — pull request #173 by laanwj (2014-12-26 16:15:56+00:00)
Title: ARM assembly implementation of field_10x26 inner

`--with-field=32bit --with-scalar=32bit --with-asm=no --enable-benchmark --host=arm-linux-gnueabihf`

bench_verify:
min 2661.978us / avg 2662.845us / max 2665.311us

`--with-field=32bit --with-scalar=32bit --with-asm=arm --enable-benchmark --host=arm-linux-gnueabihf`

bench_verify:
min 1732.304us / avg 1732.896us / max 1733.773us

For a 35% speed-up in total.

Measured on HummingBoard-i1 w. i.MX6 Solo (Cortex A9).