+++ cat /proc/cpuinfo
+++ grep name
+++ uniq
model name	: Intel(R) Xeon(R) Gold 5120 CPU @ 2.20GHz
+++ gcc --version
gcc (Ubuntu 7.3.0-16ubuntu3) 7.3.0
Copyright (C) 2017 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

+++ gcc -O3 -o bubblenoavx512 bubble.c -march=native -mno-avx512dq -mno-avx512f -lpthread
+++ gcc -O3 -o bubble bubble.c -march=native -lpthread
++++ seq 1 1 5
+++ for num in `seq 1 1 5`
+++ ./bubblenoavx512 20
not using avx512

real	0m8.425s
user	2m48.435s
sys	0m0.000s
+++ for num in `seq 1 1 5`
+++ ./bubblenoavx512 20
not using avx512

real	0m8.431s
user	2m48.557s
sys	0m0.004s
+++ for num in `seq 1 1 5`
+++ ./bubblenoavx512 20
not using avx512

real	0m8.416s
user	2m48.237s
sys	0m0.008s
+++ for num in `seq 1 1 5`
+++ ./bubblenoavx512 20
not using avx512

real	0m8.417s
user	2m48.270s
sys	0m0.000s
+++ for num in `seq 1 1 5`
+++ ./bubblenoavx512 20
not using avx512

real	0m8.402s
user	2m47.957s
sys	0m0.004s
++++ seq 1 1 5
+++ for num in `seq 1 1 5`
+++ ./bubble 20
using avx512

real	0m7.193s
user	2m23.790s
sys	0m0.000s
+++ for num in `seq 1 1 5`
+++ ./bubble 20
using avx512

real	0m7.182s
user	2m23.572s
sys	0m0.004s
+++ for num in `seq 1 1 5`
+++ ./bubble 20
using avx512

real	0m7.207s
user	2m24.067s
sys	0m0.004s
+++ for num in `seq 1 1 5`
+++ ./bubble 20
using avx512

real	0m7.202s
user	2m23.975s
sys	0m0.000s
+++ for num in `seq 1 1 5`
+++ ./bubble 20
using avx512

real	0m7.212s
user	2m24.180s
sys	0m0.000s
