On 04/05/2016 09:23 AM, Lluís Vilanova wrote:
Got it!gcc -march=native --help=params -v 2>&1 | grep "param l1-cache-line-size" | sed -e 's/.* --param l1-cache-line-size=\([0-9]\+\) .*/\1/'
That will only work on x86, where we can be pretty sure it's 64 anyway. r~
